Все началось с того что я неожиданно стал безработным Java-разработчиком. Да, сейчас такое случается. (и я кстати в поиске работы, если что).
А что делает увлеченный Java-разработчик, когда у него появляется много свободного времени? Правильно! Тратит его на Java))
Те, кто читал мои последние статьи, возможно заметил, что я от раза к разу, все глубже погружал свой взгляд на подкапотную работу JVM, аллокации и работу GC.
И сегодня я задался вопросом - если есть нюансы которые явно негативно влияют на скорость и качество работы отдельных частей моего кода, то наверняка, в совокупности, в некоторых runtime-сценариях, они могут натворить дел?
Я написал простой код. И решил позапускать его в разных средах и вариациях. И результаты оказались намного менее очевидными, чем я ожидал.
Уверен, что многих удивят результаты и выводы моих тестов.
Часть 1. Эксперимент: что происходит с JVM, когда стили встречаются с нагрузкой
Я написал два класса, которые делают одно и то же: обрабатывают список заказов - нормализуют имя клиента и применяют налоговую ставку к сумме.
Декларативный HighChurnProcessor
import java.math.BigDecimal; import java.util.List; import java.util.Random; import java.util.stream.IntStream; public class HighChurnProcessor { //иммутабельный дто record Order( String customerName, BigDecimal total, BigDecimal taxRate ) { Order applyTax() { return new Order( customerName, total.add(total.multiply(taxRate)), taxRate ); } Order normalizeName() { String normalized = customerName != null ? customerName.trim().toLowerCase() : null; return new Order(normalized, total, taxRate); } } public static void main(String[] args) { //генерация тестовых данных int size = 1500_000; List<Order> orders = generateOrders(size); //прогрев JIT, нужен for (int i = 0; i < 10_000; i++) { Order o = orders.get(i % orders.size()); o = o.normalizeName().applyTax(); } //тут основные аллокации long start = System.nanoTime(); List<Order> processed = orders.stream() .map(Order::normalizeName) .map(Order::applyTax) .toList(); long end = System.nanoTime(); System.out.println("HighChurnProcessor: " + (end - start) / 1_000_000 + " ms"); System.out.println("Sample: " + processed.get(0)); } //создаем заказ private static List<Order> generateOrders(int size) { Random rnd = new Random(42); return IntStream.range(0, size) .mapToObj( i -> new Order( " Customer" + i + " ", BigDecimal.valueOf(100 + rnd.nextDouble() * 900), BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2) ) ) .toList(); } }
Императивный LowChurnProcessor
import java.math.BigDecimal; import java.util.ArrayList; import java.util.List; import java.util.Random; public class LowChurnProcessor { //мутабельный POJO static class Order { String customerName; BigDecimal total; BigDecimal taxRate; Order( String customerName, BigDecimal total, BigDecimal taxRate ) { this.customerName = customerName; this.total = total; this.taxRate = taxRate; } void applyTax() { total = total.add(total.multiply(taxRate)); } void normalizeName() { if (customerName != null) { customerName = customerName.trim().toLowerCase(); } } } public static void main(String[] args) { //генерация тестовых данных int size = 1500_000; List<Order> orders = generateOrders(size); //прогрев JIT for (int i = 0; i < 10_000; i++) { Order o = orders.get(i % orders.size()); o.normalizeName(); o.applyTax(); } //аллокации тут long start = System.nanoTime(); for (Order o : orders) { o.normalizeName(); o.applyTax(); } long end = System.nanoTime(); System.out.println("LowChurnProcessor: " + (end - start) / 1_000_000 + " ms"); //используем результат, чтобы JIT не выбросил вычисления System.out.println("Sample: " + orders.get(0).customerName + " " + orders.get(0).total); } //рандомим заказ private static List<Order> generateOrders(int size) { Random rnd = new Random(42); List<Order> list = new ArrayList<>(size); for (int i = 0; i < size; i++) { list.add( new Order( " Customer" + i + " ", BigDecimal.valueOf(100 + rnd.nextDouble() * 900), BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2) ) ); } return list; } }
Один класс написан в императивном стиле с мутабельными POJO. Второй в современном функциональном стиле: иммутабельный record, Stream API, .map().toList().
Обратите внимание на вот этот фрагмент второго варианта - именно так сегодня пишут обработку событий во многих проектов на Spring, Quarkus и Micronaut:
//примерно-типичная обработка событий в Kafka консьюмере List<Order> processed = orders.stream() .map(Order::normalizeName) .map(Order::applyTax) .toList();
Выглядит современно, декларативно и безопасно? Нет никаких временных переменных, никакой ручной возни с циклами. Чистый, композируемый, функциональный стиль.
Но именно он является сегодня героем статьи. Запомним его.
Я запустил оба класса на одном и том же объёме данных - 1,5 миллиона записей. Одинаковая бизнес-логика, одинаковые входные данные, фиксированная куча в 512 МБ.
//настройки запуска -Xms512m -Xmx512m -Xlog:gc*:file=gc_low_21g1.log
И увидел то, что заставило меня начать копать глубже.
JDK 21, G1 - стандартный продакшен-сетап
Самая распространённая конфигурация: относительно свежая LTS-версия Java и сборщик G1, который по умолчанию включён начиная с Java 9. Именно так запускают большинство микросервисов.
gc_low_21g1.log
[0.007s][info][gc,init] CardTable entry size: 512 [0.007s][info][gc ] Using G1 [0.010s][info][gc,init] Version: 21.0.10+7-LTS (release) [0.010s][info][gc,init] CPUs: 24 total, 24 available [0.010s][info][gc,init] Memory: 32581M [0.010s][info][gc,init] Large Page Support: Disabled [0.010s][info][gc,init] NUMA Support: Disabled [0.010s][info][gc,init] Compressed Oops: Enabled (32-bit) [0.010s][info][gc,init] Heap Region Size: 1M [0.010s][info][gc,init] Heap Min Capacity: 512M [0.010s][info][gc,init] Heap Initial Capacity: 512M [0.010s][info][gc,init] Heap Max Capacity: 512M [0.010s][info][gc,init] Pre-touch: Disabled [0.010s][info][gc,init] Parallel Workers: 18 [0.010s][info][gc,init] Concurrent Workers: 5 [0.010s][info][gc,init] Concurrent Refinement Workers: 18 [0.010s][info][gc,init] Periodic GC: Disabled [0.015s][info][gc,metaspace] CDS archive(s) mapped at: [0x000001d2c1000000-0x000001d2c1c80000-0x000001d2c1c80000), size 13107200, SharedBaseAddress: 0x000001d2c1000000, ArchiveRelocationMode: 1. [0.015s][info][gc,metaspace] Compressed class space mapped at: 0x000001d2c2000000-0x000001d302000000, reserved size: 1073741824 [0.015s][info][gc,metaspace] Narrow klass base: 0x000001d2c1000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [0.091s][info][gc,start ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) [0.092s][info][gc,task ] GC(0) Using 12 workers of 18 for evacuation [0.094s][info][gc,phases ] GC(0) Pre Evacuate Collection Set: 0.05ms [0.094s][info][gc,phases ] GC(0) Merge Heap Roots: 0.04ms [0.094s][info][gc,phases ] GC(0) Evacuate Collection Set: 1.55ms [0.094s][info][gc,phases ] GC(0) Post Evacuate Collection Set: 0.16ms [0.094s][info][gc,phases ] GC(0) Other: 0.66ms [0.094s][info][gc,heap ] GC(0) Eden regions: 25->0(23) [0.094s][info][gc,heap ] GC(0) Survivor regions: 0->4(4) [0.094s][info][gc,heap ] GC(0) Old regions: 0->4 [0.094s][info][gc,heap ] GC(0) Humongous regions: 6->6 [0.094s][info][gc,metaspace] GC(0) Metaspace: 1026K(1152K)->1026K(1152K) NonClass: 952K(1024K)->952K(1024K) Class: 73K(128K)->73K(128K) [0.094s][info][gc ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 31M->13M(512M) 2.640ms [0.094s][info][gc,cpu ] GC(0) User=0.00s Sys=0.00s Real=0.00s [0.111s][info][gc,start ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) [0.111s][info][gc,task ] GC(1) Using 12 workers of 18 for evacuation [0.113s][info][gc,phases ] GC(1) Pre Evacuate Collection Set: 0.05ms [0.113s][info][gc,phases ] GC(1) Merge Heap Roots: 0.08ms [0.113s][info][gc,phases ] GC(1) Evacuate Collection Set: 1.65ms [0.113s][info][gc,phases ] GC(1) Post Evacuate Collection Set: 0.13ms [0.113s][info][gc,phases ] GC(1) Other: 0.04ms [0.113s][info][gc,heap ] GC(1) Eden regions: 23->0(35) [0.113s][info][gc,heap ] GC(1) Survivor regions: 4->4(4) [0.113s][info][gc,heap ] GC(1) Old regions: 4->14 [0.113s][info][gc,heap ] GC(1) Humongous regions: 6->6 [0.113s][info][gc,metaspace] GC(1) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.113s][info][gc ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 36M->23M(512M) 2.087ms [0.113s][info][gc,cpu ] GC(1) User=0.00s Sys=0.00s Real=0.00s [0.132s][info][gc,start ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) [0.132s][info][gc,task ] GC(2) Using 12 workers of 18 for evacuation [0.135s][info][gc,phases ] GC(2) Pre Evacuate Collection Set: 0.08ms [0.135s][info][gc,phases ] GC(2) Merge Heap Roots: 0.10ms [0.135s][info][gc,phases ] GC(2) Evacuate Collection Set: 2.53ms [0.135s][info][gc,phases ] GC(2) Post Evacuate Collection Set: 0.30ms [0.135s][info][gc,phases ] GC(2) Other: 0.04ms [0.135s][info][gc,heap ] GC(2) Eden regions: 35->0(49) [0.135s][info][gc,heap ] GC(2) Survivor regions: 4->5(5) [0.135s][info][gc,heap ] GC(2) Old regions: 14->26 [0.135s][info][gc,heap ] GC(2) Humongous regions: 6->6 [0.135s][info][gc,metaspace] GC(2) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.135s][info][gc ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 58M->36M(512M) 3.243ms [0.135s][info][gc,cpu ] GC(2) User=0.12s Sys=0.08s Real=0.00s [0.159s][info][gc,start ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) [0.159s][info][gc,task ] GC(3) Using 12 workers of 18 for evacuation [0.163s][info][gc,phases ] GC(3) Pre Evacuate Collection Set: 0.12ms [0.163s][info][gc,phases ] GC(3) Merge Heap Roots: 0.09ms [0.163s][info][gc,phases ] GC(3) Evacuate Collection Set: 3.21ms [0.163s][info][gc,phases ] GC(3) Post Evacuate Collection Set: 0.20ms [0.163s][info][gc,phases ] GC(3) Other: 0.04ms [0.163s][info][gc,heap ] GC(3) Eden regions: 49->0(65) [0.163s][info][gc,heap ] GC(3) Survivor regions: 5->7(7) [0.163s][info][gc,heap ] GC(3) Old regions: 26->43 [0.163s][info][gc,heap ] GC(3) Humongous regions: 6->6 [0.163s][info][gc,metaspace] GC(3) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.163s][info][gc ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 85M->55M(512M) 3.792ms [0.163s][info][gc,cpu ] GC(3) User=0.00s Sys=0.00s Real=0.00s [0.192s][info][gc,start ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) [0.192s][info][gc,task ] GC(4) Using 12 workers of 18 for evacuation [0.196s][info][gc,phases ] GC(4) Pre Evacuate Collection Set: 0.09ms [0.196s][info][gc,phases ] GC(4) Merge Heap Roots: 0.11ms [0.196s][info][gc,phases ] GC(4) Evacuate Collection Set: 3.99ms [0.196s][info][gc,phases ] GC(4) Post Evacuate Collection Set: 0.28ms [0.196s][info][gc,phases ] GC(4) Other: 0.05ms [0.196s][info][gc,heap ] GC(4) Eden regions: 65->0(82) [0.196s][info][gc,heap ] GC(4) Survivor regions: 7->9(9) [0.196s][info][gc,heap ] GC(4) Old regions: 43->66 [0.196s][info][gc,heap ] GC(4) Humongous regions: 6->6 [0.196s][info][gc,metaspace] GC(4) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.196s][info][gc ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 120M->81M(512M) 4.666ms [0.196s][info][gc,cpu ] GC(4) User=0.00s Sys=0.00s Real=0.00s [0.231s][info][gc,start ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) [0.231s][info][gc,task ] GC(5) Using 12 workers of 18 for evacuation [0.237s][info][gc,phases ] GC(5) Pre Evacuate Collection Set: 0.14ms [0.237s][info][gc,phases ] GC(5) Merge Heap Roots: 0.09ms [0.237s][info][gc,phases ] GC(5) Evacuate Collection Set: 5.16ms [0.237s][info][gc,phases ] GC(5) Post Evacuate Collection Set: 0.25ms [0.237s][info][gc,phases ] GC(5) Other: 0.07ms [0.237s][info][gc,heap ] GC(5) Eden regions: 82->0(103) [0.237s][info][gc,heap ] GC(5) Survivor regions: 9->12(12) [0.237s][info][gc,heap ] GC(5) Old regions: 66->96 [0.237s][info][gc,heap ] GC(5) Humongous regions: 6->6 [0.237s][info][gc,metaspace] GC(5) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.237s][info][gc ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 163M->114M(512M) 5.840ms [0.237s][info][gc,cpu ] GC(5) User=0.00s Sys=0.00s Real=0.01s [0.281s][info][gc,start ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) [0.281s][info][gc,task ] GC(6) Using 12 workers of 18 for evacuation [0.288s][info][gc,phases ] GC(6) Pre Evacuate Collection Set: 0.13ms [0.288s][info][gc,phases ] GC(6) Merge Heap Roots: 0.11ms [0.288s][info][gc,phases ] GC(6) Evacuate Collection Set: 6.48ms [0.288s][info][gc,phases ] GC(6) Post Evacuate Collection Set: 0.40ms [0.288s][info][gc,phases ] GC(6) Other: 0.04ms [0.289s][info][gc,heap ] GC(6) Eden regions: 103->0(130) [0.289s][info][gc,heap ] GC(6) Survivor regions: 12->15(15) [0.289s][info][gc,heap ] GC(6) Old regions: 96->134 [0.289s][info][gc,heap ] GC(6) Humongous regions: 6->6 [0.289s][info][gc,metaspace] GC(6) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.289s][info][gc ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 217M->155M(512M) 7.341ms [0.289s][info][gc,cpu ] GC(6) User=0.00s Sys=0.00s Real=0.01s [0.344s][info][gc,start ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) [0.344s][info][gc,task ] GC(7) Using 12 workers of 18 for evacuation [0.354s][info][gc,phases ] GC(7) Pre Evacuate Collection Set: 0.10ms [0.354s][info][gc,phases ] GC(7) Merge Heap Roots: 0.10ms [0.354s][info][gc,phases ] GC(7) Evacuate Collection Set: 10.04ms [0.354s][info][gc,phases ] GC(7) Post Evacuate Collection Set: 0.38ms [0.354s][info][gc,phases ] GC(7) Other: 0.05ms [0.354s][info][gc,heap ] GC(7) Eden regions: 130->0(138) [0.354s][info][gc,heap ] GC(7) Survivor regions: 15->19(19) [0.354s][info][gc,heap ] GC(7) Old regions: 134->182 [0.354s][info][gc,heap ] GC(7) Humongous regions: 6->6 [0.354s][info][gc,metaspace] GC(7) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.355s][info][gc ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 285M->207M(512M) 10.810ms [0.355s][info][gc,cpu ] GC(7) User=0.17s Sys=0.02s Real=0.01s [0.411s][info][gc,start ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) [0.411s][info][gc,task ] GC(8) Using 12 workers of 18 for evacuation [0.428s][info][gc,phases ] GC(8) Pre Evacuate Collection Set: 0.13ms [0.428s][info][gc,phases ] GC(8) Merge Heap Roots: 0.10ms [0.428s][info][gc,phases ] GC(8) Evacuate Collection Set: 15.50ms [0.428s][info][gc,phases ] GC(8) Post Evacuate Collection Set: 0.68ms [0.428s][info][gc,phases ] GC(8) Other: 0.04ms [0.428s][info][gc,heap ] GC(8) Eden regions: 138->0(123) [0.428s][info][gc,heap ] GC(8) Survivor regions: 19->20(20) [0.428s][info][gc,heap ] GC(8) Old regions: 182->236 [0.428s][info][gc,heap ] GC(8) Humongous regions: 6->6 [0.428s][info][gc,metaspace] GC(8) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.428s][info][gc ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 345M->262M(512M) 16.596ms [0.428s][info][gc,cpu ] GC(8) User=0.08s Sys=0.02s Real=0.02s [0.478s][info][gc,start ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.478s][info][gc,task ] GC(9) Using 12 workers of 18 for evacuation [0.489s][info][gc,phases ] GC(9) Pre Evacuate Collection Set: 0.28ms [0.489s][info][gc,phases ] GC(9) Merge Heap Roots: 0.10ms [0.489s][info][gc,phases ] GC(9) Evacuate Collection Set: 10.23ms [0.489s][info][gc,phases ] GC(9) Post Evacuate Collection Set: 0.61ms [0.489s][info][gc,phases ] GC(9) Other: 0.06ms [0.489s][info][gc,heap ] GC(9) Eden regions: 123->0(106) [0.489s][info][gc,heap ] GC(9) Survivor regions: 20->18(18) [0.489s][info][gc,heap ] GC(9) Old regions: 236->287 [0.489s][info][gc,heap ] GC(9) Humongous regions: 6->6 [0.489s][info][gc,metaspace] GC(9) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K) [0.489s][info][gc ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause) 385M->310M(512M) 11.421ms [0.489s][info][gc ] GC(10) Concurrent Mark Cycle [0.489s][info][gc,cpu ] GC(9) User=0.00s Sys=0.00s Real=0.01s [0.489s][info][gc,marking ] GC(10) Concurrent Scan Root Regions [0.492s][info][gc,marking ] GC(10) Concurrent Scan Root Regions 2.940ms [0.492s][info][gc,marking ] GC(10) Concurrent Mark [0.492s][info][gc,marking ] GC(10) Concurrent Mark From Roots [0.492s][info][gc,task ] GC(10) Using 5 workers of 5 for marking [0.520s][info][gc,marking ] GC(10) Concurrent Mark From Roots 27.787ms [0.520s][info][gc,marking ] GC(10) Concurrent Preclean [0.520s][info][gc,marking ] GC(10) Concurrent Preclean 0.013ms [0.520s][info][gc,start ] GC(10) Pause Remark [0.520s][info][gc ] GC(10) Pause Remark 369M->369M(512M) 0.416ms [0.521s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.521s][info][gc,marking ] GC(10) Concurrent Mark 28.340ms [0.521s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions [0.532s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions 11.301ms [0.532s][info][gc,start ] GC(10) Pause Cleanup [0.532s][info][gc ] GC(10) Pause Cleanup 383M->383M(512M) 0.104ms [0.532s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.532s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks [0.532s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks 0.030ms [0.532s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark [0.533s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark 0.595ms [0.533s][info][gc ] GC(10) Concurrent Mark Cycle 43.517ms [0.541s][info][gc,start ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) [0.542s][info][gc,task ] GC(11) Using 12 workers of 18 for evacuation [0.549s][info][gc,phases ] GC(11) Pre Evacuate Collection Set: 0.06ms [0.549s][info][gc,phases ] GC(11) Merge Heap Roots: 0.07ms [0.549s][info][gc,phases ] GC(11) Evacuate Collection Set: 7.23ms [0.549s][info][gc,phases ] GC(11) Post Evacuate Collection Set: 0.18ms [0.549s][info][gc,phases ] GC(11) Other: 0.04ms [0.549s][info][gc,heap ] GC(11) Eden regions: 106->0(88) [0.549s][info][gc,heap ] GC(11) Survivor regions: 18->16(16) [0.549s][info][gc,heap ] GC(11) Old regions: 287->329 [0.549s][info][gc,heap ] GC(11) Humongous regions: 6->6 [0.549s][info][gc,metaspace] GC(11) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.549s][info][gc ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 416M->350M(512M) 7.725ms [0.549s][info][gc,cpu ] GC(11) User=0.00s Sys=0.00s Real=0.01s [0.564s][info][gc,start ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) [0.564s][info][gc,task ] GC(12) Using 12 workers of 18 for evacuation [0.572s][info][gc,phases ] GC(12) Pre Evacuate Collection Set: 0.14ms [0.572s][info][gc,phases ] GC(12) Merge Heap Roots: 0.14ms [0.572s][info][gc,phases ] GC(12) Evacuate Collection Set: 6.53ms [0.572s][info][gc,phases ] GC(12) Post Evacuate Collection Set: 0.24ms [0.572s][info][gc,phases ] GC(12) Other: 0.06ms [0.572s][info][gc,heap ] GC(12) Eden regions: 88->0(69) [0.572s][info][gc,heap ] GC(12) Survivor regions: 16->13(13) [0.572s][info][gc,heap ] GC(12) Old regions: 329->365 [0.572s][info][gc,heap ] GC(12) Humongous regions: 6->6 [0.572s][info][gc,metaspace] GC(12) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.572s][info][gc ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 438M->384M(512M) 7.268ms [0.572s][info][gc,cpu ] GC(12) User=0.19s Sys=0.00s Real=0.01s [0.582s][info][gc,start ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.582s][info][gc,task ] GC(13) Using 12 workers of 18 for evacuation [0.588s][info][gc,phases ] GC(13) Pre Evacuate Collection Set: 0.08ms [0.588s][info][gc,phases ] GC(13) Merge Heap Roots: 0.14ms [0.588s][info][gc,phases ] GC(13) Evacuate Collection Set: 5.68ms [0.588s][info][gc,phases ] GC(13) Post Evacuate Collection Set: 0.30ms [0.588s][info][gc,phases ] GC(13) Other: 0.09ms [0.588s][info][gc,heap ] GC(13) Eden regions: 69->0(52) [0.588s][info][gc,heap ] GC(13) Survivor regions: 13->11(11) [0.588s][info][gc,heap ] GC(13) Old regions: 365->398 [0.588s][info][gc,heap ] GC(13) Humongous regions: 6->6 [0.588s][info][gc,metaspace] GC(13) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.588s][info][gc ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) 453M->414M(512M) 6.433ms [0.588s][info][gc ] GC(14) Concurrent Mark Cycle [0.588s][info][gc,cpu ] GC(13) User=0.20s Sys=0.02s Real=0.01s [0.588s][info][gc,marking ] GC(14) Concurrent Scan Root Regions [0.590s][info][gc,marking ] GC(14) Concurrent Scan Root Regions 1.893ms [0.590s][info][gc,marking ] GC(14) Concurrent Mark [0.590s][info][gc,marking ] GC(14) Concurrent Mark From Roots [0.590s][info][gc,task ] GC(14) Using 5 workers of 5 for marking [0.597s][info][gc,start ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) [0.597s][info][gc,task ] GC(15) Using 12 workers of 18 for evacuation [0.602s][info][gc,phases ] GC(15) Pre Evacuate Collection Set: 0.10ms [0.602s][info][gc,phases ] GC(15) Merge Heap Roots: 0.10ms [0.602s][info][gc,phases ] GC(15) Evacuate Collection Set: 4.24ms [0.602s][info][gc,phases ] GC(15) Post Evacuate Collection Set: 0.22ms [0.602s][info][gc,phases ] GC(15) Other: 0.04ms [0.602s][info][gc,heap ] GC(15) Eden regions: 52->0(38) [0.602s][info][gc,heap ] GC(15) Survivor regions: 11->8(8) [0.602s][info][gc,heap ] GC(15) Old regions: 398->425 [0.602s][info][gc,heap ] GC(15) Humongous regions: 6->6 [0.602s][info][gc,metaspace] GC(15) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.602s][info][gc ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 466M->438M(512M) 4.858ms [0.602s][info][gc,cpu ] GC(15) User=0.00s Sys=0.00s Real=0.01s [0.608s][info][gc,start ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) [0.608s][info][gc,task ] GC(16) Using 12 workers of 18 for evacuation [0.611s][info][gc,phases ] GC(16) Pre Evacuate Collection Set: 0.09ms [0.611s][info][gc,phases ] GC(16) Merge Heap Roots: 0.11ms [0.611s][info][gc,phases ] GC(16) Evacuate Collection Set: 2.76ms [0.611s][info][gc,phases ] GC(16) Post Evacuate Collection Set: 0.22ms [0.611s][info][gc,phases ] GC(16) Other: 0.04ms [0.611s][info][gc,heap ] GC(16) Eden regions: 38->0(29) [0.611s][info][gc,heap ] GC(16) Survivor regions: 8->6(6) [0.611s][info][gc,heap ] GC(16) Old regions: 425->444 [0.611s][info][gc,heap ] GC(16) Humongous regions: 6->6 [0.611s][info][gc,metaspace] GC(16) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.611s][info][gc ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 476M->455M(512M) 3.350ms [0.611s][info][gc,cpu ] GC(16) User=0.00s Sys=0.00s Real=0.00s [0.616s][info][gc,start ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) [0.616s][info][gc,task ] GC(17) Using 12 workers of 18 for evacuation [0.618s][info][gc,phases ] GC(17) Pre Evacuate Collection Set: 0.09ms [0.618s][info][gc,phases ] GC(17) Merge Heap Roots: 0.09ms [0.618s][info][gc,phases ] GC(17) Evacuate Collection Set: 2.03ms [0.618s][info][gc,phases ] GC(17) Post Evacuate Collection Set: 0.22ms [0.618s][info][gc,phases ] GC(17) Other: 0.04ms [0.618s][info][gc,heap ] GC(17) Eden regions: 29->0(22) [0.618s][info][gc,heap ] GC(17) Survivor regions: 6->5(5) [0.618s][info][gc,heap ] GC(17) Old regions: 444->459 [0.618s][info][gc,heap ] GC(17) Humongous regions: 6->6 [0.618s][info][gc,metaspace] GC(17) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.618s][info][gc ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 484M->469M(512M) 2.603ms [0.618s][info][gc,cpu ] GC(17) User=0.00s Sys=0.00s Real=0.00s [0.622s][info][gc,start ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) [0.622s][info][gc,task ] GC(18) Using 12 workers of 18 for evacuation [0.624s][info][gc,phases ] GC(18) Pre Evacuate Collection Set: 0.17ms [0.624s][info][gc,phases ] GC(18) Merge Heap Roots: 0.13ms [0.624s][info][gc,phases ] GC(18) Evacuate Collection Set: 1.54ms [0.624s][info][gc,phases ] GC(18) Post Evacuate Collection Set: 0.22ms [0.624s][info][gc,phases ] GC(18) Other: 0.04ms [0.624s][info][gc,heap ] GC(18) Eden regions: 22->0(21) [0.624s][info][gc,heap ] GC(18) Survivor regions: 5->4(4) [0.624s][info][gc,heap ] GC(18) Old regions: 459->470 [0.624s][info][gc,heap ] GC(18) Humongous regions: 6->6 [0.624s][info][gc,metaspace] GC(18) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.624s][info][gc ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 491M->479M(512M) 2.226ms [0.624s][info][gc,cpu ] GC(18) User=0.00s Sys=0.00s Real=0.00s [0.627s][info][gc,start ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) [0.627s][info][gc,task ] GC(19) Using 12 workers of 18 for evacuation [0.629s][info][gc,phases ] GC(19) Pre Evacuate Collection Set: 0.10ms [0.629s][info][gc,phases ] GC(19) Merge Heap Roots: 0.08ms [0.629s][info][gc,phases ] GC(19) Evacuate Collection Set: 1.35ms [0.629s][info][gc,phases ] GC(19) Post Evacuate Collection Set: 0.26ms [0.629s][info][gc,phases ] GC(19) Other: 0.04ms [0.629s][info][gc,heap ] GC(19) Eden regions: 21->0(12) [0.629s][info][gc,heap ] GC(19) Survivor regions: 4->4(4) [0.629s][info][gc,heap ] GC(19) Old regions: 470->490 [0.629s][info][gc,heap ] GC(19) Humongous regions: 6->6 [0.629s][info][gc,metaspace] GC(19) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.629s][info][gc ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 500M->500M(512M) 1.969ms [0.629s][info][gc,cpu ] GC(19) User=0.00s Sys=0.00s Real=0.00s [0.631s][info][gc,start ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) [0.631s][info][gc,task ] GC(20) Using 12 workers of 18 for evacuation [0.632s][info][gc,phases ] GC(20) Pre Evacuate Collection Set: 0.07ms [0.632s][info][gc,phases ] GC(20) Merge Heap Roots: 0.09ms [0.632s][info][gc,phases ] GC(20) Evacuate Collection Set: 0.98ms [0.632s][info][gc,phases ] GC(20) Post Evacuate Collection Set: 0.35ms [0.632s][info][gc,phases ] GC(20) Other: 0.03ms [0.632s][info][gc,heap ] GC(20) Eden regions: 12->0(1) [0.633s][info][gc,heap ] GC(20) Survivor regions: 4->0(0) [0.633s][info][gc,heap ] GC(20) Old regions: 490->506 [0.633s][info][gc,heap ] GC(20) Humongous regions: 6->6 [0.633s][info][gc,metaspace] GC(20) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.633s][info][gc ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 512M->512M(512M) 1.656ms [0.633s][info][gc,cpu ] GC(20) User=0.00s Sys=0.00s Real=0.00s [0.633s][info][gc,ergo ] Attempting full compaction [0.633s][info][gc,start ] GC(21) Pause Full (G1 Compaction Pause) [0.633s][info][gc,task ] GC(21) Using 12 workers of 18 for full compaction [0.633s][info][gc,phases,start] GC(21) Phase 1: Mark live objects [0.653s][info][gc,phases ] GC(21) Phase 1: Mark live objects 20.442ms [0.653s][info][gc,phases,start] GC(21) Phase 2: Prepare compaction [0.661s][info][gc,phases ] GC(21) Phase 2: Prepare compaction 7.235ms [0.661s][info][gc,phases,start] GC(21) Phase 3: Adjust pointers [0.674s][info][gc,phases ] GC(21) Phase 3: Adjust pointers 13.874ms [0.674s][info][gc,phases,start] GC(21) Phase 4: Compact heap [0.683s][info][gc,phases ] GC(21) Phase 4: Compact heap 8.288ms [0.683s][info][gc,phases,start] GC(21) Phase 5: Reset Metadata [0.687s][info][gc,phases ] GC(21) Phase 5: Reset Metadata 4.251ms [0.688s][info][gc,heap ] GC(21) Eden regions: 0->0(75) [0.688s][info][gc,heap ] GC(21) Survivor regions: 0->0(0) [0.688s][info][gc,heap ] GC(21) Old regions: 506->365 [0.688s][info][gc,heap ] GC(21) Humongous regions: 6->6 [0.688s][info][gc,metaspace ] GC(21) Metaspace: 1065K(1152K)->1048K(1152K) NonClass: 991K(1024K)->979K(1024K) Class: 73K(128K)->68K(128K) [0.688s][info][gc ] GC(21) Pause Full (G1 Compaction Pause) 512M->365M(512M) 55.071ms [0.688s][info][gc,cpu ] GC(21) User=0.61s Sys=0.02s Real=0.06s [0.688s][info][gc,marking ] GC(14) Concurrent Mark From Roots 97.427ms [0.688s][info][gc,marking ] GC(14) Concurrent Mark Abort [0.688s][info][gc ] GC(14) Concurrent Mark Cycle 99.430ms [0.699s][info][gc,start ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) [0.699s][info][gc,task ] GC(22) Using 12 workers of 18 for evacuation [0.704s][info][gc,phases ] GC(22) Pre Evacuate Collection Set: 0.12ms [0.704s][info][gc,phases ] GC(22) Merge Heap Roots: 0.09ms [0.704s][info][gc,phases ] GC(22) Evacuate Collection Set: 3.99ms [0.704s][info][gc,phases ] GC(22) Post Evacuate Collection Set: 0.23ms [0.704s][info][gc,phases ] GC(22) Other: 0.04ms [0.704s][info][gc,heap ] GC(22) Eden regions: 75->0(59) [0.704s][info][gc,heap ] GC(22) Survivor regions: 0->10(10) [0.704s][info][gc,heap ] GC(22) Old regions: 365->385 [0.704s][info][gc,heap ] GC(22) Humongous regions: 6->6 [0.704s][info][gc,metaspace ] GC(22) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K) [0.704s][info][gc ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 440M->394M(512M) 4.597ms [0.704s][info][gc,cpu ] GC(22) User=0.00s Sys=0.00s Real=0.01s [0.712s][info][gc,start ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.712s][info][gc,task ] GC(23) Using 12 workers of 18 for evacuation [0.716s][info][gc,phases ] GC(23) Pre Evacuate Collection Set: 0.10ms [0.716s][info][gc,phases ] GC(23) Merge Heap Roots: 0.09ms [0.716s][info][gc,phases ] GC(23) Evacuate Collection Set: 4.20ms [0.716s][info][gc,phases ] GC(23) Post Evacuate Collection Set: 0.21ms [0.716s][info][gc,phases ] GC(23) Other: 0.05ms [0.716s][info][gc,heap ] GC(23) Eden regions: 59->0(46) [0.716s][info][gc,heap ] GC(23) Survivor regions: 10->9(9) [0.716s][info][gc,heap ] GC(23) Old regions: 385->410 [0.716s][info][gc,heap ] GC(23) Humongous regions: 6->6 [0.716s][info][gc,metaspace ] GC(23) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K) [0.716s][info][gc ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause) 453M->419M(512M) 4.788ms [0.716s][info][gc,cpu ] GC(23) User=0.19s Sys=0.00s Real=0.00s [0.716s][info][gc ] GC(24) Concurrent Mark Cycle [0.716s][info][gc,marking ] GC(24) Concurrent Scan Root Regions [0.718s][info][gc,marking ] GC(24) Concurrent Scan Root Regions 1.256ms [0.718s][info][gc,marking ] GC(24) Concurrent Mark [0.718s][info][gc,marking ] GC(24) Concurrent Mark From Roots [0.718s][info][gc,task ] GC(24) Using 5 workers of 5 for marking [0.723s][info][gc,start ] GC(25) Pause Young (Normal) (G1 Evacuation Pause) [0.723s][info][gc,task ] GC(25) Using 12 workers of 18 for evacuation [0.727s][info][gc,phases ] GC(25) Pre Evacuate Collection Set: 0.08ms [0.727s][info][gc,phases ] GC(25) Merge Heap Roots: 0.08ms [0.727s][info][gc,phases ] GC(25) Evacuate Collection Set: 3.35ms [0.727s][info][gc,phases ] GC(25) Post Evacuate Collection Set: 0.21ms [0.727s][info][gc,phases ] GC(25) Other: 0.04ms [0.727s][info][gc,heap ] GC(25) Eden regions: 46->0(34) [0.727s][info][gc,heap ] GC(25) Survivor regions: 9->7(7) [0.727s][info][gc,heap ] GC(25) Old regions: 410->433 [0.727s][info][gc,heap ] GC(25) Humongous regions: 6->6 [0.727s][info][gc,metaspace ] GC(25) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K) [0.727s][info][gc ] GC(25) Pause Young (Normal) (G1 Evacuation Pause) 465M->439M(512M) 3.906ms [0.727s][info][gc,cpu ] GC(25) User=0.00s Sys=0.00s Real=0.00s [0.732s][info][gc,start ] GC(26) Pause Young (Normal) (G1 Evacuation Pause) [0.732s][info][gc,task ] GC(26) Using 12 workers of 18 for evacuation [0.735s][info][gc,phases ] GC(26) Pre Evacuate Collection Set: 0.07ms [0.735s][info][gc,phases ] GC(26) Merge Heap Roots: 0.08ms [0.735s][info][gc,phases ] GC(26) Evacuate Collection Set: 2.42ms [0.735s][info][gc,phases ] GC(26) Post Evacuate Collection Set: 0.12ms [0.735s][info][gc,phases ] GC(26) Other: 0.04ms [0.735s][info][gc,heap ] GC(26) Eden regions: 34->0(25) [0.735s][info][gc,heap ] GC(26) Survivor regions: 7->6(6) [0.735s][info][gc,heap ] GC(26) Old regions: 433->450 [0.735s][info][gc,heap ] GC(26) Humongous regions: 6->6 [0.735s][info][gc,metaspace ] GC(26) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K) [0.735s][info][gc ] GC(26) Pause Young (Normal) (G1 Evacuation Pause) 473M->455M(512M) 2.878ms [0.735s][info][gc,cpu ] GC(26) User=0.00s Sys=0.00s Real=0.00s [0.739s][info][gc,start ] GC(27) Pause Young (Normal) (G1 Evacuation Pause) [0.739s][info][gc,task ] GC(27) Using 12 workers of 18 for evacuation [0.741s][info][gc,phases ] GC(27) Pre Evacuate Collection Set: 0.07ms [0.741s][info][gc,phases ] GC(27) Merge Heap Roots: 0.07ms [0.741s][info][gc,phases ] GC(27) Evacuate Collection Set: 1.79ms [0.741s][info][gc,phases ] GC(27) Post Evacuate Collection Set: 0.12ms [0.741s][info][gc,phases ] GC(27) Other: 0.04ms [0.741s][info][gc,heap ] GC(27) Eden regions: 25->0(21) [0.741s][info][gc,heap ] GC(27) Survivor regions: 6->4(4) [0.741s][info][gc,heap ] GC(27) Old regions: 450->463 [0.741s][info][gc,heap ] GC(27) Humongous regions: 6->6 [0.741s][info][gc,metaspace ] GC(27) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K) [0.741s][info][gc ] GC(27) Pause Young (Normal) (G1 Evacuation Pause) 480M->467M(512M) 2.218ms [0.741s][info][gc,cpu ] GC(27) User=0.00s Sys=0.00s Real=0.00s [0.749s][info][gc,marking ] GC(24) Concurrent Mark From Roots 30.963ms [0.749s][info][gc,marking ] GC(24) Concurrent Mark Abort [0.749s][info][gc ] GC(24) Concurrent Mark Cycle 32.317ms [0.749s][info][gc,heap,exit ] Heap [0.749s][info][gc,heap,exit ] garbage-first heap total 524288K, used 482382K [0x00000000e0000000, 0x0000000100000000) [0.749s][info][gc,heap,exit ] region size 1024K, 8 young (8192K), 4 survivors (4096K) [0.749s][info][gc,heap,exit ] Metaspace used 1194K, committed 1344K, reserved 1114112K [0.749s][info][gc,heap,exit ] class space used 80K, committed 128K, reserved 1048576K
Императивный стиль справился. 28 молодых сборок мусора, одна полная - и приложение завершилось. Суммарно GC занял около 190 миллисекунд, примерно четверть общего времени работы. Это не идеально, но приложение выжило.
Теперь результат работы функционального стиля.
gc_high_21g1.log
[0.007s][info][gc,init] CardTable entry size: 512 [0.007s][info][gc ] Using G1 [0.009s][info][gc,init] Version: 21.0.10+7-LTS (release) [0.009s][info][gc,init] CPUs: 24 total, 24 available [0.009s][info][gc,init] Memory: 32581M [0.009s][info][gc,init] Large Page Support: Disabled [0.009s][info][gc,init] NUMA Support: Disabled [0.009s][info][gc,init] Compressed Oops: Enabled (32-bit) [0.010s][info][gc,init] Heap Region Size: 1M [0.010s][info][gc,init] Heap Min Capacity: 512M [0.010s][info][gc,init] Heap Initial Capacity: 512M [0.010s][info][gc,init] Heap Max Capacity: 512M [0.010s][info][gc,init] Pre-touch: Disabled [0.010s][info][gc,init] Parallel Workers: 18 [0.010s][info][gc,init] Concurrent Workers: 5 [0.010s][info][gc,init] Concurrent Refinement Workers: 18 [0.010s][info][gc,init] Periodic GC: Disabled [0.015s][info][gc,metaspace] CDS archive(s) mapped at: [0x000001289e000000-0x000001289ec80000-0x000001289ec80000), size 13107200, SharedBaseAddress: 0x000001289e000000, ArchiveRelocationMode: 1. [0.015s][info][gc,metaspace] Compressed class space mapped at: 0x000001289f000000-0x00000128df000000, reserved size: 1073741824 [0.015s][info][gc,metaspace] Narrow klass base: 0x000001289e000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [0.086s][info][gc,start ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) [0.087s][info][gc,task ] GC(0) Using 12 workers of 18 for evacuation [0.088s][info][gc,phases ] GC(0) Pre Evacuate Collection Set: 0.05ms [0.088s][info][gc,phases ] GC(0) Merge Heap Roots: 0.03ms [0.088s][info][gc,phases ] GC(0) Evacuate Collection Set: 1.55ms [0.088s][info][gc,phases ] GC(0) Post Evacuate Collection Set: 0.18ms [0.088s][info][gc,phases ] GC(0) Other: 0.57ms [0.089s][info][gc,heap ] GC(0) Eden regions: 25->0(24) [0.089s][info][gc,heap ] GC(0) Survivor regions: 0->4(4) [0.089s][info][gc,heap ] GC(0) Old regions: 0->4 [0.089s][info][gc,heap ] GC(0) Humongous regions: 0->0 [0.089s][info][gc,metaspace] GC(0) Metaspace: 1109K(1280K)->1109K(1280K) NonClass: 1026K(1088K)->1026K(1088K) Class: 83K(192K)->83K(192K) [0.089s][info][gc ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 25M->7M(512M) 2.567ms [0.089s][info][gc,cpu ] GC(0) User=0.00s Sys=0.00s Real=0.00s [0.107s][info][gc,start ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) [0.107s][info][gc,task ] GC(1) Using 12 workers of 18 for evacuation [0.109s][info][gc,phases ] GC(1) Pre Evacuate Collection Set: 0.06ms [0.109s][info][gc,phases ] GC(1) Merge Heap Roots: 0.02ms [0.109s][info][gc,phases ] GC(1) Evacuate Collection Set: 1.87ms [0.109s][info][gc,phases ] GC(1) Post Evacuate Collection Set: 0.13ms [0.109s][info][gc,phases ] GC(1) Other: 0.03ms [0.109s][info][gc,heap ] GC(1) Eden regions: 24->0(37) [0.109s][info][gc,heap ] GC(1) Survivor regions: 4->4(4) [0.109s][info][gc,heap ] GC(1) Old regions: 4->13 [0.109s][info][gc,heap ] GC(1) Humongous regions: 0->0 [0.109s][info][gc,metaspace] GC(1) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.109s][info][gc ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 31M->16M(512M) 2.247ms [0.109s][info][gc,cpu ] GC(1) User=0.16s Sys=0.05s Real=0.00s [0.128s][info][gc,start ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) [0.128s][info][gc,task ] GC(2) Using 12 workers of 18 for evacuation [0.131s][info][gc,phases ] GC(2) Pre Evacuate Collection Set: 0.07ms [0.131s][info][gc,phases ] GC(2) Merge Heap Roots: 0.08ms [0.131s][info][gc,phases ] GC(2) Evacuate Collection Set: 2.44ms [0.131s][info][gc,phases ] GC(2) Post Evacuate Collection Set: 0.21ms [0.131s][info][gc,phases ] GC(2) Other: 0.04ms [0.131s][info][gc,heap ] GC(2) Eden regions: 37->0(48) [0.131s][info][gc,heap ] GC(2) Survivor regions: 4->6(6) [0.131s][info][gc,heap ] GC(2) Old regions: 13->25 [0.131s][info][gc,heap ] GC(2) Humongous regions: 1->1 [0.131s][info][gc,metaspace] GC(2) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.131s][info][gc ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 54M->32M(512M) 3.030ms [0.131s][info][gc,cpu ] GC(2) User=0.00s Sys=0.00s Real=0.00s [0.153s][info][gc,start ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) [0.153s][info][gc,task ] GC(3) Using 12 workers of 18 for evacuation [0.157s][info][gc,phases ] GC(3) Pre Evacuate Collection Set: 0.11ms [0.157s][info][gc,phases ] GC(3) Merge Heap Roots: 0.09ms [0.157s][info][gc,phases ] GC(3) Evacuate Collection Set: 3.72ms [0.157s][info][gc,phases ] GC(3) Post Evacuate Collection Set: 0.23ms [0.157s][info][gc,phases ] GC(3) Other: 0.04ms [0.157s][info][gc,heap ] GC(3) Eden regions: 48->0(61) [0.157s][info][gc,heap ] GC(3) Survivor regions: 6->7(7) [0.157s][info][gc,heap ] GC(3) Old regions: 25->44 [0.158s][info][gc,heap ] GC(3) Humongous regions: 2->2 [0.158s][info][gc,metaspace] GC(3) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.158s][info][gc ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 81M->52M(512M) 4.342ms [0.158s][info][gc,cpu ] GC(3) User=0.09s Sys=0.09s Real=0.00s [0.185s][info][gc,start ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) [0.185s][info][gc,task ] GC(4) Using 12 workers of 18 for evacuation [0.190s][info][gc,phases ] GC(4) Pre Evacuate Collection Set: 0.08ms [0.190s][info][gc,phases ] GC(4) Merge Heap Roots: 0.10ms [0.190s][info][gc,phases ] GC(4) Evacuate Collection Set: 4.44ms [0.190s][info][gc,phases ] GC(4) Post Evacuate Collection Set: 0.27ms [0.190s][info][gc,phases ] GC(4) Other: 0.05ms [0.190s][info][gc,heap ] GC(4) Eden regions: 61->0(80) [0.190s][info][gc,heap ] GC(4) Survivor regions: 7->9(9) [0.190s][info][gc,heap ] GC(4) Old regions: 44->67 [0.190s][info][gc,heap ] GC(4) Humongous regions: 4->4 [0.190s][info][gc,metaspace] GC(4) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.190s][info][gc ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 115M->79M(512M) 5.091ms [0.190s][info][gc,cpu ] GC(4) User=0.16s Sys=0.03s Real=0.01s [0.227s][info][gc,start ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) [0.227s][info][gc,task ] GC(5) Using 12 workers of 18 for evacuation [0.234s][info][gc,phases ] GC(5) Pre Evacuate Collection Set: 0.09ms [0.234s][info][gc,phases ] GC(5) Merge Heap Roots: 0.10ms [0.234s][info][gc,phases ] GC(5) Evacuate Collection Set: 5.79ms [0.234s][info][gc,phases ] GC(5) Post Evacuate Collection Set: 0.39ms [0.234s][info][gc,phases ] GC(5) Other: 0.05ms [0.234s][info][gc,heap ] GC(5) Eden regions: 80->0(100) [0.234s][info][gc,heap ] GC(5) Survivor regions: 9->12(12) [0.234s][info][gc,heap ] GC(5) Old regions: 67->97 [0.234s][info][gc,heap ] GC(5) Humongous regions: 7->7 [0.234s][info][gc,metaspace] GC(5) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.234s][info][gc ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 162M->115M(512M) 6.554ms [0.234s][info][gc,cpu ] GC(5) User=0.00s Sys=0.00s Real=0.01s [0.279s][info][gc,start ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) [0.279s][info][gc,task ] GC(6) Using 12 workers of 18 for evacuation [0.290s][info][gc,phases ] GC(6) Pre Evacuate Collection Set: 0.13ms [0.290s][info][gc,phases ] GC(6) Merge Heap Roots: 0.13ms [0.290s][info][gc,phases ] GC(6) Evacuate Collection Set: 10.21ms [0.290s][info][gc,phases ] GC(6) Post Evacuate Collection Set: 0.32ms [0.290s][info][gc,phases ] GC(6) Other: 0.06ms [0.290s][info][gc,heap ] GC(6) Eden regions: 100->0(125) [0.290s][info][gc,heap ] GC(6) Survivor regions: 12->14(14) [0.290s][info][gc,heap ] GC(6) Old regions: 97->134 [0.290s][info][gc,heap ] GC(6) Humongous regions: 11->11 [0.290s][info][gc,metaspace] GC(6) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.290s][info][gc ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 219M->159M(512M) 11.063ms [0.290s][info][gc,cpu ] GC(6) User=0.16s Sys=0.00s Real=0.01s [0.344s][info][gc,start ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) [0.344s][info][gc,task ] GC(7) Using 12 workers of 18 for evacuation [0.356s][info][gc,phases ] GC(7) Pre Evacuate Collection Set: 0.10ms [0.357s][info][gc,phases ] GC(7) Merge Heap Roots: 0.09ms [0.357s][info][gc,phases ] GC(7) Evacuate Collection Set: 11.77ms [0.357s][info][gc,phases ] GC(7) Post Evacuate Collection Set: 0.55ms [0.357s][info][gc,phases ] GC(7) Other: 0.06ms [0.357s][info][gc,heap ] GC(7) Eden regions: 121->0(135) [0.357s][info][gc,heap ] GC(7) Survivor regions: 14->17(17) [0.357s][info][gc,heap ] GC(7) Old regions: 134->180 [0.357s][info][gc,heap ] GC(7) Humongous regions: 16->16 [0.357s][info][gc,metaspace] GC(7) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.357s][info][gc ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 285M->212M(512M) 12.723ms [0.357s][info][gc,cpu ] GC(7) User=0.09s Sys=0.00s Real=0.01s [0.413s][info][gc,start ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) [0.413s][info][gc,task ] GC(8) Using 12 workers of 18 for evacuation [0.425s][info][gc,phases ] GC(8) Pre Evacuate Collection Set: 0.25ms [0.425s][info][gc,phases ] GC(8) Merge Heap Roots: 0.08ms [0.425s][info][gc,phases ] GC(8) Evacuate Collection Set: 11.61ms [0.425s][info][gc,phases ] GC(8) Post Evacuate Collection Set: 0.35ms [0.425s][info][gc,phases ] GC(8) Other: 0.05ms [0.425s][info][gc,heap ] GC(8) Eden regions: 135->0(120) [0.425s][info][gc,heap ] GC(8) Survivor regions: 17->19(19) [0.425s][info][gc,heap ] GC(8) Old regions: 180->231 [0.425s][info][gc,heap ] GC(8) Humongous regions: 16->16 [0.425s][info][gc,metaspace] GC(8) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.425s][info][gc ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 347M->265M(512M) 12.480ms [0.425s][info][gc,cpu ] GC(8) User=0.17s Sys=0.00s Real=0.01s [0.441s][info][gc,start ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation) [0.441s][info][gc,task ] GC(9) Using 12 workers of 18 for evacuation [0.446s][info][gc,phases ] GC(9) Pre Evacuate Collection Set: 0.14ms [0.446s][info][gc,phases ] GC(9) Merge Heap Roots: 0.08ms [0.446s][info][gc,phases ] GC(9) Evacuate Collection Set: 4.16ms [0.446s][info][gc,phases ] GC(9) Post Evacuate Collection Set: 0.34ms [0.446s][info][gc,phases ] GC(9) Other: 0.05ms [0.446s][info][gc,heap ] GC(9) Eden regions: 37->0(117) [0.446s][info][gc,heap ] GC(9) Survivor regions: 19->16(18) [0.446s][info][gc,heap ] GC(9) Old regions: 231->253 [0.446s][info][gc,heap ] GC(9) Humongous regions: 16->16 [0.446s][info][gc,metaspace] GC(9) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.446s][info][gc ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation) 302M->283M(512M) 4.917ms [0.446s][info][gc,cpu ] GC(9) User=0.00s Sys=0.00s Real=0.00s [0.446s][info][gc ] GC(10) Concurrent Mark Cycle [0.446s][info][gc,marking ] GC(10) Concurrent Scan Root Regions [0.448s][info][gc,marking ] GC(10) Concurrent Scan Root Regions 1.699ms [0.448s][info][gc,marking ] GC(10) Concurrent Mark [0.448s][info][gc,marking ] GC(10) Concurrent Mark From Roots [0.448s][info][gc,task ] GC(10) Using 5 workers of 5 for marking [0.473s][info][gc,marking ] GC(10) Concurrent Mark From Roots 25.818ms [0.473s][info][gc,marking ] GC(10) Concurrent Preclean [0.473s][info][gc,marking ] GC(10) Concurrent Preclean 0.014ms [0.474s][info][gc,start ] GC(10) Pause Remark [0.474s][info][gc ] GC(10) Pause Remark 348M->337M(512M) 0.919ms [0.475s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.475s][info][gc,marking ] GC(10) Concurrent Mark 26.926ms [0.475s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions [0.486s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions 10.972ms [0.486s][info][gc,start ] GC(10) Pause Cleanup [0.486s][info][gc ] GC(10) Pause Cleanup 364M->364M(512M) 0.178ms [0.486s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.486s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks [0.486s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks 0.011ms [0.486s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark [0.486s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark 0.581ms [0.486s][info][gc ] GC(10) Concurrent Mark Cycle 40.569ms [0.499s][info][gc,start ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) [0.500s][info][gc,task ] GC(11) Using 12 workers of 18 for evacuation [0.507s][info][gc,phases ] GC(11) Pre Evacuate Collection Set: 0.17ms [0.507s][info][gc,phases ] GC(11) Merge Heap Roots: 0.12ms [0.507s][info][gc,phases ] GC(11) Evacuate Collection Set: 7.13ms [0.507s][info][gc,phases ] GC(11) Post Evacuate Collection Set: 0.47ms [0.508s][info][gc,phases ] GC(11) Other: 0.05ms [0.508s][info][gc,heap ] GC(11) Eden regions: 117->0(101) [0.508s][info][gc,heap ] GC(11) Survivor regions: 16->17(17) [0.508s][info][gc,heap ] GC(11) Old regions: 253->296 [0.508s][info][gc,heap ] GC(11) Humongous regions: 12->12 [0.508s][info][gc,metaspace] GC(11) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K) [0.508s][info][gc ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 396M->324M(512M) 8.070ms [0.508s][info][gc,cpu ] GC(11) User=0.19s Sys=0.00s Real=0.01s [0.549s][info][gc,start ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) [0.549s][info][gc,task ] GC(12) Using 12 workers of 18 for evacuation [0.556s][info][gc,phases ] GC(12) Pre Evacuate Collection Set: 0.13ms [0.556s][info][gc,phases ] GC(12) Merge Heap Roots: 0.07ms [0.556s][info][gc,phases ] GC(12) Evacuate Collection Set: 6.27ms [0.556s][info][gc,phases ] GC(12) Post Evacuate Collection Set: 0.16ms [0.556s][info][gc,phases ] GC(12) Other: 0.04ms [0.556s][info][gc,heap ] GC(12) Eden regions: 101->0(80) [0.556s][info][gc,heap ] GC(12) Survivor regions: 17->15(15) [0.556s][info][gc,heap ] GC(12) Old regions: 296->332 [0.556s][info][gc,heap ] GC(12) Humongous regions: 18->18 [0.556s][info][gc,metaspace] GC(12) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.556s][info][gc ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 431M->365M(512M) 6.825ms [0.556s][info][gc,cpu ] GC(12) User=0.00s Sys=0.00s Real=0.01s [0.572s][info][gc,start ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.573s][info][gc,task ] GC(13) Using 12 workers of 18 for evacuation [0.578s][info][gc,phases ] GC(13) Pre Evacuate Collection Set: 0.10ms [0.578s][info][gc,phases ] GC(13) Merge Heap Roots: 0.05ms [0.578s][info][gc,phases ] GC(13) Evacuate Collection Set: 4.98ms [0.578s][info][gc,phases ] GC(13) Post Evacuate Collection Set: 0.13ms [0.578s][info][gc,phases ] GC(13) Other: 0.05ms [0.578s][info][gc,heap ] GC(13) Eden regions: 80->0(59) [0.578s][info][gc,heap ] GC(13) Survivor regions: 15->12(12) [0.578s][info][gc,heap ] GC(13) Old regions: 332->371 [0.578s][info][gc,heap ] GC(13) Humongous regions: 18->18 [0.578s][info][gc,metaspace] GC(13) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.578s][info][gc ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) 445M->401M(512M) 5.458ms [0.578s][info][gc ] GC(14) Concurrent Mark Cycle [0.578s][info][gc,cpu ] GC(13) User=0.00s Sys=0.02s Real=0.01s [0.578s][info][gc,marking ] GC(14) Concurrent Scan Root Regions [0.582s][info][gc,marking ] GC(14) Concurrent Scan Root Regions 3.687ms [0.582s][info][gc,marking ] GC(14) Concurrent Mark [0.582s][info][gc,marking ] GC(14) Concurrent Mark From Roots [0.582s][info][gc,task ] GC(14) Using 5 workers of 5 for marking [0.589s][info][gc,start ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) [0.589s][info][gc,task ] GC(15) Using 12 workers of 18 for evacuation [0.593s][info][gc,phases ] GC(15) Pre Evacuate Collection Set: 0.06ms [0.593s][info][gc,phases ] GC(15) Merge Heap Roots: 0.06ms [0.593s][info][gc,phases ] GC(15) Evacuate Collection Set: 3.61ms [0.593s][info][gc,phases ] GC(15) Post Evacuate Collection Set: 0.12ms [0.593s][info][gc,phases ] GC(15) Other: 0.04ms [0.593s][info][gc,heap ] GC(15) Eden regions: 59->0(42) [0.593s][info][gc,heap ] GC(15) Survivor regions: 12->9(9) [0.593s][info][gc,heap ] GC(15) Old regions: 371->402 [0.593s][info][gc,heap ] GC(15) Humongous regions: 18->18 [0.593s][info][gc,metaspace] GC(15) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.593s][info][gc ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 460M->429M(512M) 4.091ms [0.593s][info][gc,cpu ] GC(15) User=0.00s Sys=0.00s Real=0.00s [0.600s][info][gc,start ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) [0.600s][info][gc,task ] GC(16) Using 12 workers of 18 for evacuation [0.603s][info][gc,phases ] GC(16) Pre Evacuate Collection Set: 0.07ms [0.603s][info][gc,phases ] GC(16) Merge Heap Roots: 0.06ms [0.603s][info][gc,phases ] GC(16) Evacuate Collection Set: 2.50ms [0.603s][info][gc,phases ] GC(16) Post Evacuate Collection Set: 0.14ms [0.603s][info][gc,phases ] GC(16) Other: 0.04ms [0.603s][info][gc,heap ] GC(16) Eden regions: 42->0(31) [0.603s][info][gc,heap ] GC(16) Survivor regions: 9->7(7) [0.603s][info][gc,heap ] GC(16) Old regions: 402->425 [0.603s][info][gc,heap ] GC(16) Humongous regions: 18->18 [0.603s][info][gc,metaspace] GC(16) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.603s][info][gc ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 471M->449M(512M) 2.946ms [0.603s][info][gc,cpu ] GC(16) User=0.00s Sys=0.00s Real=0.00s [0.608s][info][gc,start ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) [0.608s][info][gc,task ] GC(17) Using 12 workers of 18 for evacuation [0.611s][info][gc,phases ] GC(17) Pre Evacuate Collection Set: 0.07ms [0.611s][info][gc,phases ] GC(17) Merge Heap Roots: 0.06ms [0.611s][info][gc,phases ] GC(17) Evacuate Collection Set: 1.88ms [0.611s][info][gc,phases ] GC(17) Post Evacuate Collection Set: 0.14ms [0.611s][info][gc,phases ] GC(17) Other: 0.03ms [0.611s][info][gc,heap ] GC(17) Eden regions: 31->0(23) [0.611s][info][gc,heap ] GC(17) Survivor regions: 7->5(5) [0.611s][info][gc,heap ] GC(17) Old regions: 425->442 [0.611s][info][gc,heap ] GC(17) Humongous regions: 18->18 [0.611s][info][gc,metaspace] GC(17) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.611s][info][gc ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 480M->465M(512M) 2.324ms [0.611s][info][gc,cpu ] GC(17) User=0.20s Sys=0.00s Real=0.00s [0.614s][info][gc,start ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) [0.614s][info][gc,task ] GC(18) Using 12 workers of 18 for evacuation [0.616s][info][gc,phases ] GC(18) Pre Evacuate Collection Set: 0.08ms [0.616s][info][gc,phases ] GC(18) Merge Heap Roots: 0.07ms [0.616s][info][gc,phases ] GC(18) Evacuate Collection Set: 1.37ms [0.616s][info][gc,phases ] GC(18) Post Evacuate Collection Set: 0.10ms [0.616s][info][gc,phases ] GC(18) Other: 0.04ms [0.616s][info][gc,heap ] GC(18) Eden regions: 23->0(21) [0.616s][info][gc,heap ] GC(18) Survivor regions: 5->4(4) [0.616s][info][gc,heap ] GC(18) Old regions: 442->455 [0.616s][info][gc,heap ] GC(18) Humongous regions: 18->18 [0.616s][info][gc,metaspace] GC(18) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.616s][info][gc ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 488M->476M(512M) 1.790ms [0.616s][info][gc,cpu ] GC(18) User=0.00s Sys=0.00s Real=0.00s [0.619s][info][gc,start ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) [0.619s][info][gc,task ] GC(19) Using 12 workers of 18 for evacuation [0.620s][info][gc,phases ] GC(19) Pre Evacuate Collection Set: 0.05ms [0.620s][info][gc,phases ] GC(19) Merge Heap Roots: 0.08ms [0.620s][info][gc,phases ] GC(19) Evacuate Collection Set: 1.28ms [0.620s][info][gc,phases ] GC(19) Post Evacuate Collection Set: 0.10ms [0.620s][info][gc,phases ] GC(19) Other: 0.03ms [0.620s][info][gc,heap ] GC(19) Eden regions: 21->0(21) [0.620s][info][gc,heap ] GC(19) Survivor regions: 4->4(4) [0.620s][info][gc,heap ] GC(19) Old regions: 455->466 [0.621s][info][gc,heap ] GC(19) Humongous regions: 18->18 [0.621s][info][gc,metaspace] GC(19) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.621s][info][gc ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 497M->488M(512M) 1.682ms [0.621s][info][gc,cpu ] GC(19) User=0.00s Sys=0.00s Real=0.00s [0.624s][info][gc,start ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) [0.624s][info][gc,task ] GC(20) Using 12 workers of 18 for evacuation [0.626s][info][gc,phases ] GC(20) Pre Evacuate Collection Set: 0.05ms [0.626s][info][gc,phases ] GC(20) Merge Heap Roots: 0.02ms [0.626s][info][gc,phases ] GC(20) Evacuate Collection Set: 1.52ms [0.626s][info][gc,phases ] GC(20) Post Evacuate Collection Set: 0.47ms [0.626s][info][gc,phases ] GC(20) Other: 0.04ms [0.626s][info][gc,heap ] GC(20) Eden regions: 21->0(1) [0.626s][info][gc,heap ] GC(20) Survivor regions: 4->1(3) [0.626s][info][gc,heap ] GC(20) Old regions: 466->493 [0.626s][info][gc,heap ] GC(20) Humongous regions: 18->18 [0.626s][info][gc,metaspace] GC(20) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.626s][info][gc ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 509M->512M(512M) 2.257ms [0.626s][info][gc,cpu ] GC(20) User=0.20s Sys=0.00s Real=0.00s [0.626s][info][gc,ergo ] Attempting full compaction [0.626s][info][gc,start ] GC(21) Pause Full (G1 Compaction Pause) [0.626s][info][gc,task ] GC(21) Using 12 workers of 18 for full compaction [0.626s][info][gc,phases,start] GC(21) Phase 1: Mark live objects [0.655s][info][gc,phases ] GC(21) Phase 1: Mark live objects 28.305ms [0.655s][info][gc,phases,start] GC(21) Phase 2: Prepare compaction [0.657s][info][gc,phases ] GC(21) Phase 2: Prepare compaction 2.017ms [0.657s][info][gc,phases,start] GC(21) Phase 3: Adjust pointers [0.666s][info][gc,phases ] GC(21) Phase 3: Adjust pointers 9.438ms [0.666s][info][gc,phases,start] GC(21) Phase 4: Compact heap [0.669s][info][gc,phases ] GC(21) Phase 4: Compact heap 2.895ms [0.669s][info][gc,phases,start] GC(21) Phase 5: Reset Metadata [0.676s][info][gc,phases ] GC(21) Phase 5: Reset Metadata 6.683ms [0.676s][info][gc,heap ] GC(21) Eden regions: 0->0(25) [0.676s][info][gc,heap ] GC(21) Survivor regions: 1->0(3) [0.676s][info][gc,heap ] GC(21) Old regions: 493->449 [0.676s][info][gc,heap ] GC(21) Humongous regions: 18->13 [0.676s][info][gc,metaspace ] GC(21) Metaspace: 1163K(1344K)->1145K(1344K) NonClass: 1076K(1152K)->1063K(1152K) Class: 86K(192K)->81K(192K) [0.676s][info][gc ] GC(21) Pause Full (G1 Compaction Pause) 512M->456M(512M) 50.277ms [0.676s][info][gc,cpu ] GC(21) User=0.56s Sys=0.00s Real=0.05s [0.676s][info][gc,marking ] GC(14) Concurrent Mark From Roots 94.621ms [0.676s][info][gc,marking ] GC(14) Concurrent Mark Abort [0.676s][info][gc ] GC(14) Concurrent Mark Cycle 98.428ms [0.680s][info][gc,start ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) [0.680s][info][gc,task ] GC(22) Using 12 workers of 18 for evacuation [0.682s][info][gc,phases ] GC(22) Pre Evacuate Collection Set: 0.09ms [0.682s][info][gc,phases ] GC(22) Merge Heap Roots: 0.08ms [0.682s][info][gc,phases ] GC(22) Evacuate Collection Set: 1.08ms [0.682s][info][gc,phases ] GC(22) Post Evacuate Collection Set: 0.22ms [0.682s][info][gc,phases ] GC(22) Other: 0.03ms [0.682s][info][gc,heap ] GC(22) Eden regions: 25->0(21) [0.682s][info][gc,heap ] GC(22) Survivor regions: 0->4(4) [0.682s][info][gc,heap ] GC(22) Old regions: 449->457 [0.682s][info][gc,heap ] GC(22) Humongous regions: 13->13 [0.682s][info][gc,metaspace ] GC(22) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.682s][info][gc ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 481M->468M(512M) 1.638ms [0.682s][info][gc,cpu ] GC(22) User=0.00s Sys=0.00s Real=0.00s [0.685s][info][gc,start ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.685s][info][gc,task ] GC(23) Using 12 workers of 18 for evacuation [0.686s][info][gc,phases ] GC(23) Pre Evacuate Collection Set: 0.10ms [0.686s][info][gc,phases ] GC(23) Merge Heap Roots: 0.07ms [0.686s][info][gc,phases ] GC(23) Evacuate Collection Set: 1.21ms [0.686s][info][gc,phases ] GC(23) Post Evacuate Collection Set: 0.15ms [0.686s][info][gc,phases ] GC(23) Other: 0.04ms [0.686s][info][gc,heap ] GC(23) Eden regions: 21->0(21) [0.686s][info][gc,heap ] GC(23) Survivor regions: 4->4(4) [0.686s][info][gc,heap ] GC(23) Old regions: 457->469 [0.686s][info][gc,heap ] GC(23) Humongous regions: 13->13 [0.686s][info][gc,metaspace ] GC(23) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.686s][info][gc ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause) 489M->480M(512M) 1.692ms [0.686s][info][gc ] GC(24) Concurrent Mark Cycle [0.686s][info][gc,cpu ] GC(23) User=0.00s Sys=0.00s Real=0.00s [0.686s][info][gc,marking ] GC(24) Concurrent Scan Root Regions [0.688s][info][gc,marking ] GC(24) Concurrent Scan Root Regions 1.167ms [0.688s][info][gc,marking ] GC(24) Concurrent Mark [0.688s][info][gc,marking ] GC(24) Concurrent Mark From Roots [0.688s][info][gc,task ] GC(24) Using 5 workers of 5 for marking [0.690s][info][gc,start ] GC(25) Pause Young (Normal) (G1 Evacuation Pause) [0.690s][info][gc,task ] GC(25) Using 12 workers of 18 for evacuation [0.692s][info][gc,phases ] GC(25) Pre Evacuate Collection Set: 0.10ms [0.692s][info][gc,phases ] GC(25) Merge Heap Roots: 0.07ms [0.692s][info][gc,phases ] GC(25) Evacuate Collection Set: 1.42ms [0.692s][info][gc,phases ] GC(25) Post Evacuate Collection Set: 0.60ms [0.692s][info][gc,phases ] GC(25) Other: 0.03ms [0.692s][info][gc,heap ] GC(25) Eden regions: 21->0(1) [0.692s][info][gc,heap ] GC(25) Survivor regions: 4->1(4) [0.692s][info][gc,heap ] GC(25) Old regions: 469->497 [0.692s][info][gc,heap ] GC(25) Humongous regions: 13->13 [0.692s][info][gc,metaspace ] GC(25) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.692s][info][gc ] GC(25) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 501M->505M(512M) 2.339ms [0.692s][info][gc,cpu ] GC(25) User=0.00s Sys=0.00s Real=0.00s [0.693s][info][gc,start ] GC(26) Pause Young (Normal) (G1 Evacuation Pause) [0.693s][info][gc,task ] GC(26) Using 12 workers of 18 for evacuation [0.693s][info][gc,phases ] GC(26) Pre Evacuate Collection Set: 0.08ms [0.693s][info][gc,phases ] GC(26) Merge Heap Roots: 0.06ms [0.693s][info][gc,phases ] GC(26) Evacuate Collection Set: 0.30ms [0.693s][info][gc,phases ] GC(26) Post Evacuate Collection Set: 0.18ms [0.693s][info][gc,phases ] GC(26) Other: 0.03ms [0.693s][info][gc,heap ] GC(26) Eden regions: 1->0(1) [0.693s][info][gc,heap ] GC(26) Survivor regions: 1->0(0) [0.693s][info][gc,heap ] GC(26) Old regions: 497->499 [0.693s][info][gc,heap ] GC(26) Humongous regions: 13->13 [0.693s][info][gc,metaspace ] GC(26) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.693s][info][gc ] GC(26) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 506M->506M(512M) 0.752ms [0.693s][info][gc,cpu ] GC(26) User=0.00s Sys=0.00s Real=0.00s [0.693s][info][gc,ergo ] Attempting full compaction [0.693s][info][gc,start ] GC(27) Pause Full (G1 Compaction Pause) [0.693s][info][gc,task ] GC(27) Using 12 workers of 18 for full compaction [0.694s][info][gc,phases,start] GC(27) Phase 1: Mark live objects [0.721s][info][gc,phases ] GC(27) Phase 1: Mark live objects 27.765ms [0.721s][info][gc,phases,start] GC(27) Phase 2: Prepare compaction [0.722s][info][gc,phases ] GC(27) Phase 2: Prepare compaction 0.696ms [0.722s][info][gc,phases,start] GC(27) Phase 3: Adjust pointers [0.731s][info][gc,phases ] GC(27) Phase 3: Adjust pointers 9.046ms [0.731s][info][gc,phases,start] GC(27) Phase 4: Compact heap [0.732s][info][gc,phases ] GC(27) Phase 4: Compact heap 0.853ms [0.732s][info][gc,phases,start] GC(27) Phase 5: Reset Metadata [0.740s][info][gc,phases ] GC(27) Phase 5: Reset Metadata 7.704ms [0.740s][info][gc,heap ] GC(27) Eden regions: 0->0(16) [0.740s][info][gc,heap ] GC(27) Survivor regions: 0->0(0) [0.740s][info][gc,heap ] GC(27) Old regions: 499->483 [0.740s][info][gc,heap ] GC(27) Humongous regions: 13->13 [0.740s][info][gc,metaspace ] GC(27) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.740s][info][gc ] GC(27) Pause Full (G1 Compaction Pause) 506M->490M(512M) 46.915ms [0.740s][info][gc,cpu ] GC(27) User=0.56s Sys=0.00s Real=0.05s [0.740s][info][gc,marking ] GC(24) Concurrent Mark From Roots 52.714ms [0.740s][info][gc,marking ] GC(24) Concurrent Mark Abort [0.740s][info][gc ] GC(24) Concurrent Mark Cycle 53.967ms [0.743s][info][gc,start ] GC(28) Pause Young (Normal) (G1 Evacuation Pause) [0.743s][info][gc,task ] GC(28) Using 12 workers of 18 for evacuation [0.744s][info][gc,phases ] GC(28) Pre Evacuate Collection Set: 0.07ms [0.744s][info][gc,phases ] GC(28) Merge Heap Roots: 0.11ms [0.744s][info][gc,phases ] GC(28) Evacuate Collection Set: 1.09ms [0.744s][info][gc,phases ] GC(28) Post Evacuate Collection Set: 0.53ms [0.744s][info][gc,phases ] GC(28) Other: 0.03ms [0.744s][info][gc,heap ] GC(28) Eden regions: 16->0(1) [0.744s][info][gc,heap ] GC(28) Survivor regions: 0->0(0) [0.744s][info][gc,heap ] GC(28) Old regions: 483->499 [0.744s][info][gc,heap ] GC(28) Humongous regions: 13->13 [0.744s][info][gc,metaspace ] GC(28) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.744s][info][gc ] GC(28) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 506M->506M(512M) 1.918ms [0.745s][info][gc,cpu ] GC(28) User=0.00s Sys=0.00s Real=0.00s [0.745s][info][gc,ergo ] Attempting full compaction [0.745s][info][gc,start ] GC(29) Pause Full (G1 Compaction Pause) [0.745s][info][gc,task ] GC(29) Using 12 workers of 18 for full compaction [0.745s][info][gc,phases,start] GC(29) Phase 1: Mark live objects [0.774s][info][gc,phases ] GC(29) Phase 1: Mark live objects 28.960ms [0.774s][info][gc,phases,start] GC(29) Phase 2: Prepare compaction [0.774s][info][gc,phases ] GC(29) Phase 2: Prepare compaction 0.543ms [0.774s][info][gc,phases,start] GC(29) Phase 3: Adjust pointers [0.783s][info][gc,phases ] GC(29) Phase 3: Adjust pointers 8.738ms [0.783s][info][gc,phases,start] GC(29) Phase 4: Compact heap [0.784s][info][gc,phases ] GC(29) Phase 4: Compact heap 0.553ms [0.784s][info][gc,phases,start] GC(29) Phase 5: Reset Metadata [0.792s][info][gc,phases ] GC(29) Phase 5: Reset Metadata 7.977ms [0.792s][info][gc,heap ] GC(29) Eden regions: 0->0(6) [0.792s][info][gc,heap ] GC(29) Survivor regions: 0->0(0) [0.792s][info][gc,heap ] GC(29) Old regions: 499->493 [0.792s][info][gc,heap ] GC(29) Humongous regions: 13->13 [0.792s][info][gc,metaspace ] GC(29) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.792s][info][gc ] GC(29) Pause Full (G1 Compaction Pause) 506M->498M(512M) 47.953ms [0.792s][info][gc,cpu ] GC(29) User=0.56s Sys=0.00s Real=0.05s [0.793s][info][gc,start ] GC(30) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.793s][info][gc,task ] GC(30) Using 12 workers of 18 for evacuation [0.795s][info][gc,phases ] GC(30) Pre Evacuate Collection Set: 0.17ms [0.795s][info][gc,phases ] GC(30) Merge Heap Roots: 0.07ms [0.795s][info][gc,phases ] GC(30) Evacuate Collection Set: 0.66ms [0.795s][info][gc,phases ] GC(30) Post Evacuate Collection Set: 0.37ms [0.795s][info][gc,phases ] GC(30) Other: 0.04ms [0.795s][info][gc,heap ] GC(30) Eden regions: 6->0(1) [0.795s][info][gc,heap ] GC(30) Survivor regions: 0->0(0) [0.795s][info][gc,heap ] GC(30) Old regions: 493->499 [0.795s][info][gc,heap ] GC(30) Humongous regions: 13->13 [0.795s][info][gc,metaspace ] GC(30) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.795s][info][gc ] GC(30) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 504M->504M(512M) 1.416ms [0.795s][info][gc ] GC(31) Concurrent Mark Cycle [0.795s][info][gc,cpu ] GC(30) User=0.00s Sys=0.00s Real=0.00s [0.795s][info][gc,marking ] GC(31) Concurrent Scan Root Regions [0.795s][info][gc,ergo ] Attempting full compaction [0.795s][info][gc,marking ] GC(31) Concurrent Scan Root Regions 0.020ms [0.795s][info][gc,start ] GC(32) Pause Full (G1 Compaction Pause) [0.795s][info][gc,marking ] GC(31) Concurrent Mark [0.795s][info][gc,task ] GC(32) Using 12 workers of 18 for full compaction [0.795s][info][gc,marking ] GC(31) Concurrent Mark From Roots [0.795s][info][gc,task ] GC(31) Using 5 workers of 5 for marking [0.795s][info][gc,phases,start] GC(32) Phase 1: Mark live objects [0.826s][info][gc,phases ] GC(32) Phase 1: Mark live objects 30.712ms [0.826s][info][gc,phases,start] GC(32) Phase 2: Prepare compaction [0.826s][info][gc,phases ] GC(32) Phase 2: Prepare compaction 0.284ms [0.826s][info][gc,phases,start] GC(32) Phase 3: Adjust pointers [0.835s][info][gc,phases ] GC(32) Phase 3: Adjust pointers 9.040ms [0.835s][info][gc,phases,start] GC(32) Phase 4: Compact heap [0.836s][info][gc,phases ] GC(32) Phase 4: Compact heap 0.341ms [0.836s][info][gc,phases,start] GC(32) Phase 5: Reset Metadata [0.843s][info][gc,phases ] GC(32) Phase 5: Reset Metadata 7.748ms [0.844s][info][gc,heap ] GC(32) Eden regions: 0->0(1) [0.844s][info][gc,heap ] GC(32) Survivor regions: 0->0(0) [0.844s][info][gc,heap ] GC(32) Old regions: 499->498 [0.844s][info][gc,heap ] GC(32) Humongous regions: 13->13 [0.844s][info][gc,metaspace ] GC(32) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.844s][info][gc ] GC(32) Pause Full (G1 Compaction Pause) 504M->501M(512M) 48.931ms [0.844s][info][gc,cpu ] GC(32) User=0.61s Sys=0.00s Real=0.05s [0.844s][info][gc,marking ] GC(31) Concurrent Mark From Roots 48.952ms [0.844s][info][gc,marking ] GC(31) Concurrent Mark Abort [0.844s][info][gc ] GC(31) Concurrent Mark Cycle 49.055ms [0.844s][info][gc,start ] GC(33) Pause Young (Normal) (G1 Evacuation Pause) [0.844s][info][gc,task ] GC(33) Using 12 workers of 18 for evacuation [0.845s][info][gc,phases ] GC(33) Pre Evacuate Collection Set: 0.09ms [0.845s][info][gc,phases ] GC(33) Merge Heap Roots: 0.09ms [0.845s][info][gc,phases ] GC(33) Evacuate Collection Set: 0.26ms [0.845s][info][gc,phases ] GC(33) Post Evacuate Collection Set: 0.14ms [0.845s][info][gc,phases ] GC(33) Other: 0.03ms [0.845s][info][gc,heap ] GC(33) Eden regions: 1->0(1) [0.845s][info][gc,heap ] GC(33) Survivor regions: 0->0(0) [0.845s][info][gc,heap ] GC(33) Old regions: 498->499 [0.845s][info][gc,heap ] GC(33) Humongous regions: 13->13 [0.845s][info][gc,metaspace ] GC(33) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.845s][info][gc ] GC(33) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 502M->502M(512M) 0.713ms [0.845s][info][gc,cpu ] GC(33) User=0.00s Sys=0.00s Real=0.00s [0.845s][info][gc,ergo ] Attempting full compaction [0.845s][info][gc,start ] GC(34) Pause Full (G1 Compaction Pause) [0.845s][info][gc,task ] GC(34) Using 12 workers of 18 for full compaction [0.845s][info][gc,phases,start] GC(34) Phase 1: Mark live objects [0.871s][info][gc,phases ] GC(34) Phase 1: Mark live objects 26.304ms [0.871s][info][gc,phases,start] GC(34) Phase 2: Prepare compaction [0.872s][info][gc,phases ] GC(34) Phase 2: Prepare compaction 0.828ms [0.872s][info][gc,phases,start] GC(34) Phase 3: Adjust pointers [0.881s][info][gc,phases ] GC(34) Phase 3: Adjust pointers 9.286ms [0.881s][info][gc,phases,start] GC(34) Phase 4: Compact heap [0.882s][info][gc,phases ] GC(34) Phase 4: Compact heap 0.653ms [0.882s][info][gc,phases,start] GC(34) Phase 5: Reset Metadata [0.890s][info][gc,phases ] GC(34) Phase 5: Reset Metadata 7.808ms [0.890s][info][gc,heap ] GC(34) Eden regions: 0->0(9) [0.890s][info][gc,heap ] GC(34) Survivor regions: 0->0(0) [0.890s][info][gc,heap ] GC(34) Old regions: 499->490 [0.890s][info][gc,heap ] GC(34) Humongous regions: 13->13 [0.890s][info][gc,metaspace ] GC(34) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.890s][info][gc ] GC(34) Pause Full (G1 Compaction Pause) 502M->502M(512M) 45.637ms [0.890s][info][gc,cpu ] GC(34) User=0.39s Sys=0.00s Real=0.05s [0.892s][info][gc,start ] GC(35) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.892s][info][gc,task ] GC(35) Using 12 workers of 18 for evacuation [0.894s][info][gc,phases ] GC(35) Pre Evacuate Collection Set: 0.14ms [0.894s][info][gc,phases ] GC(35) Merge Heap Roots: 0.06ms [0.894s][info][gc,phases ] GC(35) Evacuate Collection Set: 0.88ms [0.894s][info][gc,phases ] GC(35) Post Evacuate Collection Set: 0.51ms [0.894s][info][gc,phases ] GC(35) Other: 0.04ms [0.894s][info][gc,heap ] GC(35) Eden regions: 9->0(1) [0.894s][info][gc,heap ] GC(35) Survivor regions: 0->0(0) [0.894s][info][gc,heap ] GC(35) Old regions: 490->499 [0.894s][info][gc,heap ] GC(35) Humongous regions: 13->13 [0.894s][info][gc,metaspace ] GC(35) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.894s][info][gc ] GC(35) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.736ms [0.894s][info][gc,cpu ] GC(35) User=0.00s Sys=0.00s Real=0.00s [0.894s][info][gc,ergo ] Attempting full compaction [0.894s][info][gc,start ] GC(36) Pause Full (G1 Compaction Pause) [0.894s][info][gc,task ] GC(36) Using 12 workers of 18 for full compaction [0.894s][info][gc ] GC(37) Concurrent Mark Cycle [0.894s][info][gc,marking ] GC(37) Concurrent Scan Root Regions [0.894s][info][gc,marking ] GC(37) Concurrent Scan Root Regions 0.007ms [0.894s][info][gc,marking ] GC(37) Concurrent Mark [0.894s][info][gc,marking ] GC(37) Concurrent Mark From Roots [0.894s][info][gc,task ] GC(37) Using 5 workers of 5 for marking [0.894s][info][gc,phases,start] GC(36) Phase 1: Mark live objects [0.923s][info][gc,phases ] GC(36) Phase 1: Mark live objects 28.889ms [0.923s][info][gc,phases,start] GC(36) Phase 2: Prepare compaction [0.924s][info][gc,phases ] GC(36) Phase 2: Prepare compaction 1.649ms [0.924s][info][gc,phases,start] GC(36) Phase 3: Adjust pointers [0.933s][info][gc,phases ] GC(36) Phase 3: Adjust pointers 8.473ms [0.933s][info][gc,phases,start] GC(36) Phase 4: Compact heap [0.934s][info][gc,phases ] GC(36) Phase 4: Compact heap 1.263ms [0.934s][info][gc,phases,start] GC(36) Phase 5: Reset Metadata [0.942s][info][gc,phases ] GC(36) Phase 5: Reset Metadata 8.079ms [0.943s][info][gc,heap ] GC(36) Eden regions: 0->0(4) [0.943s][info][gc,heap ] GC(36) Survivor regions: 0->0(0) [0.943s][info][gc,heap ] GC(36) Old regions: 499->495 [0.943s][info][gc,heap ] GC(36) Humongous regions: 13->13 [0.943s][info][gc,metaspace ] GC(36) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.943s][info][gc ] GC(36) Pause Full (G1 Compaction Pause) 511M->507M(512M) 49.151ms [0.943s][info][gc,cpu ] GC(36) User=0.56s Sys=0.00s Real=0.05s [0.943s][info][gc,marking ] GC(37) Concurrent Mark From Roots 49.136ms [0.943s][info][gc,marking ] GC(37) Concurrent Mark Abort [0.943s][info][gc ] GC(37) Concurrent Mark Cycle 49.212ms [0.944s][info][gc,start ] GC(38) Pause Young (Normal) (G1 Evacuation Pause) [0.944s][info][gc,task ] GC(38) Using 12 workers of 18 for evacuation [0.945s][info][gc,phases ] GC(38) Pre Evacuate Collection Set: 0.07ms [0.945s][info][gc,phases ] GC(38) Merge Heap Roots: 0.10ms [0.945s][info][gc,phases ] GC(38) Evacuate Collection Set: 0.74ms [0.945s][info][gc,phases ] GC(38) Post Evacuate Collection Set: 0.36ms [0.945s][info][gc,phases ] GC(38) Other: 0.03ms [0.945s][info][gc,heap ] GC(38) Eden regions: 4->0(1) [0.945s][info][gc,heap ] GC(38) Survivor regions: 0->0(0) [0.945s][info][gc,heap ] GC(38) Old regions: 495->499 [0.945s][info][gc,heap ] GC(38) Humongous regions: 13->13 [0.945s][info][gc,metaspace ] GC(38) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.945s][info][gc ] GC(38) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.388ms [0.945s][info][gc,cpu ] GC(38) User=0.00s Sys=0.00s Real=0.00s [0.945s][info][gc,ergo ] Attempting full compaction [0.945s][info][gc,start ] GC(39) Pause Full (G1 Compaction Pause) [0.945s][info][gc,task ] GC(39) Using 12 workers of 18 for full compaction [0.945s][info][gc,phases,start] GC(39) Phase 1: Mark live objects [0.974s][info][gc,phases ] GC(39) Phase 1: Mark live objects 28.687ms [0.974s][info][gc,phases,start] GC(39) Phase 2: Prepare compaction [0.974s][info][gc,phases ] GC(39) Phase 2: Prepare compaction 0.669ms [0.975s][info][gc,phases,start] GC(39) Phase 3: Adjust pointers [0.983s][info][gc,phases ] GC(39) Phase 3: Adjust pointers 8.535ms [0.983s][info][gc,phases,start] GC(39) Phase 4: Compact heap [0.984s][info][gc,phases ] GC(39) Phase 4: Compact heap 0.630ms [0.984s][info][gc,phases,start] GC(39) Phase 5: Reset Metadata [0.992s][info][gc,phases ] GC(39) Phase 5: Reset Metadata 7.905ms [0.992s][info][gc,heap ] GC(39) Eden regions: 0->0(2) [0.992s][info][gc,heap ] GC(39) Survivor regions: 0->0(0) [0.992s][info][gc,heap ] GC(39) Old regions: 499->497 [0.992s][info][gc,heap ] GC(39) Humongous regions: 13->13 [0.992s][info][gc,metaspace ] GC(39) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.992s][info][gc ] GC(39) Pause Full (G1 Compaction Pause) 511M->509M(512M) 47.309ms [0.992s][info][gc,cpu ] GC(39) User=0.56s Sys=0.00s Real=0.05s [0.993s][info][gc,start ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.993s][info][gc,task ] GC(40) Using 12 workers of 18 for evacuation [0.994s][info][gc,phases ] GC(40) Pre Evacuate Collection Set: 0.13ms [0.994s][info][gc,phases ] GC(40) Merge Heap Roots: 0.07ms [0.994s][info][gc,phases ] GC(40) Evacuate Collection Set: 0.52ms [0.994s][info][gc,phases ] GC(40) Post Evacuate Collection Set: 0.19ms [0.994s][info][gc,phases ] GC(40) Other: 0.04ms [0.994s][info][gc,heap ] GC(40) Eden regions: 2->0(1) [0.994s][info][gc,heap ] GC(40) Survivor regions: 0->0(0) [0.994s][info][gc,heap ] GC(40) Old regions: 497->499 [0.994s][info][gc,heap ] GC(40) Humongous regions: 13->13 [0.994s][info][gc,metaspace ] GC(40) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [0.994s][info][gc ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.045ms [0.994s][info][gc ] GC(41) Concurrent Mark Cycle [0.994s][info][gc,cpu ] GC(40) User=0.00s Sys=0.00s Real=0.00s [0.994s][info][gc,marking ] GC(41) Concurrent Scan Root Regions [0.994s][info][gc,ergo ] Attempting full compaction [0.994s][info][gc,marking ] GC(41) Concurrent Scan Root Regions 0.020ms [0.994s][info][gc,start ] GC(42) Pause Full (G1 Compaction Pause) [0.994s][info][gc,marking ] GC(41) Concurrent Mark [0.994s][info][gc,task ] GC(42) Using 12 workers of 18 for full compaction [0.994s][info][gc,marking ] GC(41) Concurrent Mark From Roots [0.994s][info][gc,task ] GC(41) Using 5 workers of 5 for marking [0.994s][info][gc,phases,start] GC(42) Phase 1: Mark live objects [1.021s][info][gc,phases ] GC(42) Phase 1: Mark live objects 26.913ms [1.021s][info][gc,phases,start] GC(42) Phase 2: Prepare compaction [1.021s][info][gc,phases ] GC(42) Phase 2: Prepare compaction 0.424ms [1.021s][info][gc,phases,start] GC(42) Phase 3: Adjust pointers [1.030s][info][gc,phases ] GC(42) Phase 3: Adjust pointers 8.679ms [1.030s][info][gc,phases,start] GC(42) Phase 4: Compact heap [1.030s][info][gc,phases ] GC(42) Phase 4: Compact heap 0.305ms [1.030s][info][gc,phases,start] GC(42) Phase 5: Reset Metadata [1.038s][info][gc,phases ] GC(42) Phase 5: Reset Metadata 8.038ms [1.039s][info][gc,heap ] GC(42) Eden regions: 0->0(1) [1.039s][info][gc,heap ] GC(42) Survivor regions: 0->0(0) [1.039s][info][gc,heap ] GC(42) Old regions: 499->498 [1.039s][info][gc,heap ] GC(42) Humongous regions: 13->13 [1.039s][info][gc,metaspace ] GC(42) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.039s][info][gc ] GC(42) Pause Full (G1 Compaction Pause) 511M->510M(512M) 45.141ms [1.039s][info][gc,cpu ] GC(42) User=0.56s Sys=0.00s Real=0.05s [1.039s][info][gc,marking ] GC(41) Concurrent Mark From Roots 45.161ms [1.039s][info][gc,marking ] GC(41) Concurrent Mark Abort [1.039s][info][gc ] GC(41) Concurrent Mark Cycle 45.259ms [1.039s][info][gc,start ] GC(43) Pause Young (Normal) (G1 Evacuation Pause) [1.039s][info][gc,task ] GC(43) Using 12 workers of 18 for evacuation [1.040s][info][gc,phases ] GC(43) Pre Evacuate Collection Set: 0.09ms [1.040s][info][gc,phases ] GC(43) Merge Heap Roots: 0.07ms [1.040s][info][gc,phases ] GC(43) Evacuate Collection Set: 0.23ms [1.040s][info][gc,phases ] GC(43) Post Evacuate Collection Set: 0.14ms [1.040s][info][gc,phases ] GC(43) Other: 0.02ms [1.040s][info][gc,heap ] GC(43) Eden regions: 1->0(1) [1.040s][info][gc,heap ] GC(43) Survivor regions: 0->0(0) [1.040s][info][gc,heap ] GC(43) Old regions: 498->499 [1.040s][info][gc,heap ] GC(43) Humongous regions: 13->13 [1.040s][info][gc,metaspace ] GC(43) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.040s][info][gc ] GC(43) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 0.641ms [1.040s][info][gc,cpu ] GC(43) User=0.00s Sys=0.00s Real=0.00s [1.040s][info][gc,ergo ] Attempting full compaction [1.040s][info][gc,start ] GC(44) Pause Full (G1 Compaction Pause) [1.040s][info][gc,task ] GC(44) Using 12 workers of 18 for full compaction [1.040s][info][gc,phases,start] GC(44) Phase 1: Mark live objects [1.067s][info][gc,phases ] GC(44) Phase 1: Mark live objects 27.016ms [1.067s][info][gc,phases,start] GC(44) Phase 2: Prepare compaction [1.067s][info][gc,phases ] GC(44) Phase 2: Prepare compaction 0.283ms [1.067s][info][gc,phases,start] GC(44) Phase 3: Adjust pointers [1.076s][info][gc,phases ] GC(44) Phase 3: Adjust pointers 8.579ms [1.076s][info][gc,phases,start] GC(44) Phase 4: Compact heap [1.076s][info][gc,phases ] GC(44) Phase 4: Compact heap 0.186ms [1.076s][info][gc,phases,start] GC(44) Phase 5: Reset Metadata [1.084s][info][gc,phases ] GC(44) Phase 5: Reset Metadata 7.874ms [1.084s][info][gc,heap ] GC(44) Eden regions: 0->0(1) [1.085s][info][gc,heap ] GC(44) Survivor regions: 0->0(0) [1.085s][info][gc,heap ] GC(44) Old regions: 499->498 [1.085s][info][gc,heap ] GC(44) Humongous regions: 13->13 [1.085s][info][gc,metaspace ] GC(44) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.085s][info][gc ] GC(44) Pause Full (G1 Compaction Pause) 511M->510M(512M) 44.688ms [1.085s][info][gc,cpu ] GC(44) User=0.56s Sys=0.00s Real=0.05s [1.085s][info][gc,start ] GC(45) Pause Young (Concurrent Start) (G1 Evacuation Pause) [1.085s][info][gc,task ] GC(45) Using 12 workers of 18 for evacuation [1.086s][info][gc,phases ] GC(45) Pre Evacuate Collection Set: 0.24ms [1.086s][info][gc,phases ] GC(45) Merge Heap Roots: 0.03ms [1.086s][info][gc,phases ] GC(45) Evacuate Collection Set: 0.46ms [1.086s][info][gc,phases ] GC(45) Post Evacuate Collection Set: 0.11ms [1.086s][info][gc,phases ] GC(45) Other: 0.11ms [1.086s][info][gc,heap ] GC(45) Eden regions: 1->0(1) [1.086s][info][gc,heap ] GC(45) Survivor regions: 0->0(0) [1.086s][info][gc,heap ] GC(45) Old regions: 498->499 [1.086s][info][gc,heap ] GC(45) Humongous regions: 13->13 [1.086s][info][gc,metaspace ] GC(45) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.086s][info][gc ] GC(45) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.025ms [1.086s][info][gc,cpu ] GC(45) User=0.00s Sys=0.00s Real=0.00s [1.086s][info][gc ] GC(46) Concurrent Mark Cycle [1.086s][info][gc,ergo ] Attempting full compaction [1.086s][info][gc,marking ] GC(46) Concurrent Scan Root Regions [1.086s][info][gc,start ] GC(47) Pause Full (G1 Compaction Pause) [1.086s][info][gc,marking ] GC(46) Concurrent Scan Root Regions 0.019ms [1.086s][info][gc,task ] GC(47) Using 12 workers of 18 for full compaction [1.086s][info][gc,marking ] GC(46) Concurrent Mark [1.086s][info][gc,marking ] GC(46) Concurrent Mark From Roots [1.086s][info][gc,task ] GC(46) Using 5 workers of 5 for marking [1.086s][info][gc,phases,start] GC(47) Phase 1: Mark live objects [1.113s][info][gc,phases ] GC(47) Phase 1: Mark live objects 27.393ms [1.113s][info][gc,phases,start] GC(47) Phase 2: Prepare compaction [1.114s][info][gc,phases ] GC(47) Phase 2: Prepare compaction 0.282ms [1.114s][info][gc,phases,start] GC(47) Phase 3: Adjust pointers [1.122s][info][gc,phases ] GC(47) Phase 3: Adjust pointers 8.316ms [1.122s][info][gc,phases,start] GC(47) Phase 4: Compact heap [1.122s][info][gc,phases ] GC(47) Phase 4: Compact heap 0.312ms [1.122s][info][gc,phases,start] GC(47) Phase 5: Reset Metadata [1.130s][info][gc,phases ] GC(47) Phase 5: Reset Metadata 7.958ms [1.131s][info][gc,heap ] GC(47) Eden regions: 0->0(1) [1.131s][info][gc,heap ] GC(47) Survivor regions: 0->0(0) [1.131s][info][gc,heap ] GC(47) Old regions: 499->499 [1.131s][info][gc,heap ] GC(47) Humongous regions: 13->13 [1.131s][info][gc,metaspace ] GC(47) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.131s][info][gc ] GC(47) Pause Full (G1 Compaction Pause) 511M->511M(512M) 45.054ms [1.131s][info][gc,cpu ] GC(47) User=0.56s Sys=0.00s Real=0.05s [1.131s][info][gc,ergo ] Attempting maximal full compaction clearing soft references [1.131s][info][gc,start ] GC(48) Pause Full (G1 Compaction Pause) [1.131s][info][gc,task ] GC(48) Using 12 workers of 18 for full compaction [1.131s][info][gc,phases,start] GC(48) Phase 1: Mark live objects [1.158s][info][gc,phases ] GC(48) Phase 1: Mark live objects 27.019ms [1.158s][info][gc,phases,start] GC(48) Phase 2: Prepare compaction [1.177s][info][gc,phases ] GC(48) Phase 2: Prepare compaction 18.872ms [1.177s][info][gc,phases,start] GC(48) Phase 3: Adjust pointers [1.201s][info][gc,phases ] GC(48) Phase 3: Adjust pointers 23.675ms [1.201s][info][gc,phases,start] GC(48) Phase 4: Compact heap [1.220s][info][gc,phases ] GC(48) Phase 4: Compact heap 19.637ms [1.221s][info][gc,phases,start] GC(48) Phase 5: Reset Metadata [1.221s][info][gc,phases ] GC(48) Phase 5: Reset Metadata 0.102ms [1.221s][info][gc,heap ] GC(48) Eden regions: 0->0(1) [1.221s][info][gc,heap ] GC(48) Survivor regions: 0->0(0) [1.221s][info][gc,heap ] GC(48) Old regions: 499->498 [1.221s][info][gc,heap ] GC(48) Humongous regions: 13->13 [1.221s][info][gc,metaspace ] GC(48) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.221s][info][gc ] GC(48) Pause Full (G1 Compaction Pause) 511M->510M(512M) 90.243ms [1.221s][info][gc,cpu ] GC(48) User=0.83s Sys=0.00s Real=0.09s [1.221s][info][gc,marking ] GC(46) Concurrent Mark From Roots 135.325ms [1.221s][info][gc,marking ] GC(46) Concurrent Mark Abort [1.221s][info][gc ] GC(46) Concurrent Mark Cycle 135.436ms [1.221s][info][gc,start ] GC(49) Pause Young (Normal) (G1 Evacuation Pause) [1.221s][info][gc,task ] GC(49) Using 12 workers of 18 for evacuation [1.222s][info][gc,phases ] GC(49) Pre Evacuate Collection Set: 0.07ms [1.222s][info][gc,phases ] GC(49) Merge Heap Roots: 0.07ms [1.222s][info][gc,phases ] GC(49) Evacuate Collection Set: 0.46ms [1.222s][info][gc,phases ] GC(49) Post Evacuate Collection Set: 0.19ms [1.222s][info][gc,phases ] GC(49) Other: 0.03ms [1.222s][info][gc,heap ] GC(49) Eden regions: 1->0(1) [1.222s][info][gc,heap ] GC(49) Survivor regions: 0->0(0) [1.222s][info][gc,heap ] GC(49) Old regions: 498->499 [1.222s][info][gc,heap ] GC(49) Humongous regions: 13->13 [1.222s][info][gc,metaspace ] GC(49) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.222s][info][gc ] GC(49) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 0.896ms [1.222s][info][gc,cpu ] GC(49) User=0.00s Sys=0.00s Real=0.00s [1.222s][info][gc,ergo ] Attempting full compaction [1.222s][info][gc,start ] GC(50) Pause Full (G1 Compaction Pause) [1.222s][info][gc,task ] GC(50) Using 12 workers of 18 for full compaction [1.222s][info][gc,phases,start] GC(50) Phase 1: Mark live objects [1.250s][info][gc,phases ] GC(50) Phase 1: Mark live objects 27.783ms [1.250s][info][gc,phases,start] GC(50) Phase 2: Prepare compaction [1.251s][info][gc,phases ] GC(50) Phase 2: Prepare compaction 0.284ms [1.251s][info][gc,phases,start] GC(50) Phase 3: Adjust pointers [1.259s][info][gc,phases ] GC(50) Phase 3: Adjust pointers 8.657ms [1.259s][info][gc,phases,start] GC(50) Phase 4: Compact heap [1.260s][info][gc,phases ] GC(50) Phase 4: Compact heap 0.281ms [1.260s][info][gc,phases,start] GC(50) Phase 5: Reset Metadata [1.268s][info][gc,phases ] GC(50) Phase 5: Reset Metadata 7.917ms [1.268s][info][gc,heap ] GC(50) Eden regions: 0->0(1) [1.268s][info][gc,heap ] GC(50) Survivor regions: 0->0(0) [1.268s][info][gc,heap ] GC(50) Old regions: 499->499 [1.268s][info][gc,heap ] GC(50) Humongous regions: 13->13 [1.268s][info][gc,metaspace ] GC(50) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.268s][info][gc ] GC(50) Pause Full (G1 Compaction Pause) 511M->511M(512M) 45.667ms [1.268s][info][gc,cpu ] GC(50) User=0.42s Sys=0.02s Real=0.05s [1.268s][info][gc,ergo ] Attempting maximal full compaction clearing soft references [1.268s][info][gc,start ] GC(51) Pause Full (G1 Compaction Pause) [1.268s][info][gc,task ] GC(51) Using 12 workers of 18 for full compaction [1.268s][info][gc,phases,start] GC(51) Phase 1: Mark live objects [1.295s][info][gc,phases ] GC(51) Phase 1: Mark live objects 26.676ms [1.295s][info][gc,phases,start] GC(51) Phase 2: Prepare compaction [1.306s][info][gc,phases ] GC(51) Phase 2: Prepare compaction 11.595ms [1.307s][info][gc,phases,start] GC(51) Phase 3: Adjust pointers [1.322s][info][gc,phases ] GC(51) Phase 3: Adjust pointers 15.512ms [1.322s][info][gc,phases,start] GC(51) Phase 4: Compact heap [1.334s][info][gc,phases ] GC(51) Phase 4: Compact heap 11.457ms [1.334s][info][gc,phases,start] GC(51) Phase 5: Reset Metadata [1.334s][info][gc,phases ] GC(51) Phase 5: Reset Metadata 0.095ms [1.334s][info][gc,heap ] GC(51) Eden regions: 0->0(1) [1.334s][info][gc,heap ] GC(51) Survivor regions: 0->0(0) [1.334s][info][gc,heap ] GC(51) Old regions: 499->499 [1.334s][info][gc,heap ] GC(51) Humongous regions: 13->13 [1.334s][info][gc,metaspace ] GC(51) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.334s][info][gc ] GC(51) Pause Full (G1 Compaction Pause) 511M->511M(512M) 66.256ms [1.334s][info][gc,cpu ] GC(51) User=0.75s Sys=0.00s Real=0.07s [1.334s][info][gc,start ] GC(52) Pause Young (Concurrent Start) (G1 Evacuation Pause) [1.334s][info][gc,task ] GC(52) Using 12 workers of 18 for evacuation [1.335s][info][gc,phases ] GC(52) Pre Evacuate Collection Set: 0.16ms [1.335s][info][gc,phases ] GC(52) Merge Heap Roots: 0.12ms [1.335s][info][gc,phases ] GC(52) Evacuate Collection Set: 0.15ms [1.335s][info][gc,phases ] GC(52) Post Evacuate Collection Set: 0.12ms [1.335s][info][gc,phases ] GC(52) Other: 0.09ms [1.335s][info][gc,heap ] GC(52) Eden regions: 0->0(1) [1.335s][info][gc,heap ] GC(52) Survivor regions: 0->0(0) [1.335s][info][gc,heap ] GC(52) Old regions: 499->499 [1.335s][info][gc,heap ] GC(52) Humongous regions: 13->13 [1.335s][info][gc,metaspace ] GC(52) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.335s][info][gc ] GC(52) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 0.738ms [1.335s][info][gc,cpu ] GC(52) User=0.00s Sys=0.00s Real=0.00s [1.335s][info][gc ] GC(53) Concurrent Mark Cycle [1.335s][info][gc,ergo ] Attempting full compaction [1.335s][info][gc,marking ] GC(53) Concurrent Scan Root Regions [1.335s][info][gc,start ] GC(54) Pause Full (G1 Compaction Pause) [1.335s][info][gc,marking ] GC(53) Concurrent Scan Root Regions 0.019ms [1.335s][info][gc,task ] GC(54) Using 12 workers of 18 for full compaction [1.335s][info][gc,marking ] GC(53) Concurrent Mark [1.335s][info][gc,marking ] GC(53) Concurrent Mark From Roots [1.335s][info][gc,task ] GC(53) Using 5 workers of 5 for marking [1.335s][info][gc,phases,start] GC(54) Phase 1: Mark live objects [1.365s][info][gc,phases ] GC(54) Phase 1: Mark live objects 29.615ms [1.365s][info][gc,phases,start] GC(54) Phase 2: Prepare compaction [1.365s][info][gc,phases ] GC(54) Phase 2: Prepare compaction 0.131ms [1.365s][info][gc,phases,start] GC(54) Phase 3: Adjust pointers [1.374s][info][gc,phases ] GC(54) Phase 3: Adjust pointers 8.564ms [1.374s][info][gc,phases,start] GC(54) Phase 4: Compact heap [1.374s][info][gc,phases ] GC(54) Phase 4: Compact heap 0.114ms [1.374s][info][gc,phases,start] GC(54) Phase 5: Reset Metadata [1.382s][info][gc,phases ] GC(54) Phase 5: Reset Metadata 8.091ms [1.382s][info][gc,heap ] GC(54) Eden regions: 0->0(1) [1.382s][info][gc,heap ] GC(54) Survivor regions: 0->0(0) [1.382s][info][gc,heap ] GC(54) Old regions: 499->499 [1.383s][info][gc,heap ] GC(54) Humongous regions: 13->13 [1.383s][info][gc,metaspace ] GC(54) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.383s][info][gc ] GC(54) Pause Full (G1 Compaction Pause) 511M->511M(512M) 47.344ms [1.383s][info][gc,cpu ] GC(54) User=0.56s Sys=0.00s Real=0.05s [1.383s][info][gc,ergo ] Attempting maximal full compaction clearing soft references [1.383s][info][gc,start ] GC(55) Pause Full (G1 Compaction Pause) [1.383s][info][gc,task ] GC(55) Using 12 workers of 18 for full compaction [1.383s][info][gc,phases,start] GC(55) Phase 1: Mark live objects [1.410s][info][gc,phases ] GC(55) Phase 1: Mark live objects 27.545ms [1.410s][info][gc,phases,start] GC(55) Phase 2: Prepare compaction [1.422s][info][gc,phases ] GC(55) Phase 2: Prepare compaction 11.655ms [1.422s][info][gc,phases,start] GC(55) Phase 3: Adjust pointers [1.437s][info][gc,phases ] GC(55) Phase 3: Adjust pointers 15.128ms [1.437s][info][gc,phases,start] GC(55) Phase 4: Compact heap [1.448s][info][gc,phases ] GC(55) Phase 4: Compact heap 10.510ms [1.448s][info][gc,phases,start] GC(55) Phase 5: Reset Metadata [1.448s][info][gc,phases ] GC(55) Phase 5: Reset Metadata 0.068ms [1.448s][info][gc,heap ] GC(55) Eden regions: 0->0(1) [1.448s][info][gc,heap ] GC(55) Survivor regions: 0->0(0) [1.448s][info][gc,heap ] GC(55) Old regions: 499->499 [1.448s][info][gc,heap ] GC(55) Humongous regions: 13->13 [1.448s][info][gc,metaspace ] GC(55) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.448s][info][gc ] GC(55) Pause Full (G1 Compaction Pause) 511M->511M(512M) 65.731ms [1.448s][info][gc,cpu ] GC(55) User=0.50s Sys=0.00s Real=0.07s [1.448s][info][gc,marking ] GC(53) Concurrent Mark From Roots 113.102ms [1.448s][info][gc,marking ] GC(53) Concurrent Mark Abort [1.448s][info][gc ] GC(53) Concurrent Mark Cycle 113.219ms [1.448s][info][gc,start ] GC(56) Pause Young (Normal) (G1 Evacuation Pause) [1.448s][info][gc,task ] GC(56) Using 12 workers of 18 for evacuation [1.449s][info][gc,phases ] GC(56) Pre Evacuate Collection Set: 0.09ms [1.449s][info][gc,phases ] GC(56) Merge Heap Roots: 0.06ms [1.449s][info][gc,phases ] GC(56) Evacuate Collection Set: 0.15ms [1.449s][info][gc,phases ] GC(56) Post Evacuate Collection Set: 0.11ms [1.449s][info][gc,phases ] GC(56) Other: 0.03ms [1.449s][info][gc,heap ] GC(56) Eden regions: 0->0(1) [1.449s][info][gc,heap ] GC(56) Survivor regions: 0->0(0) [1.449s][info][gc,heap ] GC(56) Old regions: 499->499 [1.449s][info][gc,heap ] GC(56) Humongous regions: 13->13 [1.449s][info][gc,metaspace ] GC(56) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.449s][info][gc ] GC(56) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 0.675ms [1.449s][info][gc,cpu ] GC(56) User=0.00s Sys=0.00s Real=0.00s [1.449s][info][gc,ergo ] Attempting full compaction [1.449s][info][gc,start ] GC(57) Pause Full (G1 Compaction Pause) [1.449s][info][gc,task ] GC(57) Using 12 workers of 18 for full compaction [1.449s][info][gc,phases,start] GC(57) Phase 1: Mark live objects [1.450s][info][gc,phases ] GC(57) Phase 1: Mark live objects 0.572ms [1.450s][info][gc,phases,start] GC(57) Phase 2: Prepare compaction [1.450s][info][gc,phases ] GC(57) Phase 2: Prepare compaction 0.154ms [1.450s][info][gc,phases,start] GC(57) Phase 3: Adjust pointers [1.450s][info][gc,phases ] GC(57) Phase 3: Adjust pointers 0.254ms [1.450s][info][gc,phases,start] GC(57) Phase 4: Compact heap [1.450s][info][gc,phases ] GC(57) Phase 4: Compact heap 0.145ms [1.450s][info][gc,phases,start] GC(57) Phase 5: Reset Metadata [1.451s][info][gc,phases ] GC(57) Phase 5: Reset Metadata 0.066ms [1.451s][info][gc,heap ] GC(57) Eden regions: 0->0(307) [1.451s][info][gc,heap ] GC(57) Survivor regions: 0->0(0) [1.451s][info][gc,heap ] GC(57) Old regions: 499->9 [1.451s][info][gc,heap ] GC(57) Humongous regions: 13->0 [1.451s][info][gc,metaspace ] GC(57) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K) [1.451s][info][gc ] GC(57) Pause Full (G1 Compaction Pause) 511M->1M(512M) 1.721ms [1.451s][info][gc,cpu ] GC(57) User=0.00s Sys=0.00s Real=0.00s [1.452s][info][gc,heap,exit ] Heap [1.452s][info][gc,heap,exit ] garbage-first heap total 524288K, used 1601K [0x00000000e0000000, 0x0000000100000000) [1.452s][info][gc,heap,exit ] region size 1024K, 1 young (1024K), 0 survivors (0K) [1.452s][info][gc,heap,exit ] Metaspace used 1159K, committed 1344K, reserved 1114112K [1.452s][info][gc,heap,exit ] class space used 83K, committed 192K, reserved 1048576K
И тут я получил совсем другую картину. Больше 58 циклов GC, множество полных сборок и Evacuation Failures. Суммарное время GC свыше 900 миллисекунд, больше 60% общего времени. Куча забита до предела.
Итог работы: OutOfMemoryError: Java heap space.
Два класса. Одинаковая бизнес-логика. И кардинально разный результат.
Но это только одна версия JDK и один сборщик. Чтобы исключить случайность, я прогнал тесты ещё на двух конфигурациях.
JDK 17, G1 - проверка на предыдущей LTS
Многие компании до сих пор сидят на JDK 17. Повторим эксперимент.
gc_low_17g1.log
[0.007s][info][gc] Using G1 [0.009s][info][gc,init] Version: 17.0.19+10-LTS (release) [0.009s][info][gc,init] CPUs: 24 total, 24 available [0.009s][info][gc,init] Memory: 32581M [0.009s][info][gc,init] Large Page Support: Disabled [0.009s][info][gc,init] NUMA Support: Disabled [0.009s][info][gc,init] Compressed Oops: Enabled (32-bit) [0.009s][info][gc,init] Heap Region Size: 1M [0.009s][info][gc,init] Heap Min Capacity: 512M [0.009s][info][gc,init] Heap Initial Capacity: 512M [0.009s][info][gc,init] Heap Max Capacity: 512M [0.009s][info][gc,init] Pre-touch: Disabled [0.009s][info][gc,init] Parallel Workers: 18 [0.009s][info][gc,init] Concurrent Workers: 5 [0.009s][info][gc,init] Concurrent Refinement Workers: 18 [0.009s][info][gc,init] Periodic GC: Disabled [0.014s][info][gc,metaspace] CDS archive(s) mapped at: [0x0000019e8f000000-0x0000019e8fbb0000-0x0000019e8fbb0000), size 12255232, SharedBaseAddress: 0x0000019e8f000000, ArchiveRelocationMode: 1. [0.014s][info][gc,metaspace] Compressed class space mapped at: 0x0000019e90000000-0x0000019ed0000000, reserved size: 1073741824 [0.014s][info][gc,metaspace] Narrow klass base: 0x0000019e8f000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [0.103s][info][gc,start ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) [0.104s][info][gc,task ] GC(0) Using 12 workers of 18 for evacuation [0.106s][info][gc,phases ] GC(0) Pre Evacuate Collection Set: 0.05ms [0.106s][info][gc,phases ] GC(0) Merge Heap Roots: 0.03ms [0.106s][info][gc,phases ] GC(0) Evacuate Collection Set: 1.74ms [0.106s][info][gc,phases ] GC(0) Post Evacuate Collection Set: 0.11ms [0.106s][info][gc,phases ] GC(0) Other: 0.25ms [0.106s][info][gc,heap ] GC(0) Eden regions: 25->0(21) [0.106s][info][gc,heap ] GC(0) Survivor regions: 0->4(4) [0.106s][info][gc,heap ] GC(0) Old regions: 0->7 [0.106s][info][gc,heap ] GC(0) Archive regions: 0->0 [0.106s][info][gc,heap ] GC(0) Humongous regions: 6->6 [0.106s][info][gc,metaspace] GC(0) Metaspace: 879K(1024K)->879K(1024K) NonClass: 814K(896K)->814K(896K) Class: 64K(128K)->64K(128K) [0.106s][info][gc ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 31M->16M(512M) 2.272ms [0.106s][info][gc,cpu ] GC(0) User=0.00s Sys=0.00s Real=0.00s [0.126s][info][gc,start ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) [0.126s][info][gc,task ] GC(1) Using 12 workers of 18 for evacuation [0.128s][info][gc,phases ] GC(1) Pre Evacuate Collection Set: 0.08ms [0.128s][info][gc,phases ] GC(1) Merge Heap Roots: 0.09ms [0.128s][info][gc,phases ] GC(1) Evacuate Collection Set: 1.79ms [0.128s][info][gc,phases ] GC(1) Post Evacuate Collection Set: 0.23ms [0.128s][info][gc,phases ] GC(1) Other: 0.07ms [0.128s][info][gc,heap ] GC(1) Eden regions: 21->0(30) [0.128s][info][gc,heap ] GC(1) Survivor regions: 4->4(4) [0.128s][info][gc,heap ] GC(1) Old regions: 7->17 [0.128s][info][gc,heap ] GC(1) Archive regions: 0->0 [0.128s][info][gc,heap ] GC(1) Humongous regions: 6->6 [0.128s][info][gc,metaspace] GC(1) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.128s][info][gc ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 37M->26M(512M) 2.338ms [0.128s][info][gc,cpu ] GC(1) User=0.00s Sys=0.00s Real=0.00s [0.164s][info][gc,start ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) [0.165s][info][gc,task ] GC(2) Using 12 workers of 18 for evacuation [0.168s][info][gc,phases ] GC(2) Pre Evacuate Collection Set: 0.12ms [0.168s][info][gc,phases ] GC(2) Merge Heap Roots: 0.10ms [0.168s][info][gc,phases ] GC(2) Evacuate Collection Set: 3.30ms [0.168s][info][gc,phases ] GC(2) Post Evacuate Collection Set: 0.36ms [0.168s][info][gc,phases ] GC(2) Other: 0.09ms [0.168s][info][gc,heap ] GC(2) Eden regions: 30->0(41) [0.169s][info][gc,heap ] GC(2) Survivor regions: 4->5(5) [0.169s][info][gc,heap ] GC(2) Old regions: 17->30 [0.169s][info][gc,heap ] GC(2) Archive regions: 0->0 [0.169s][info][gc,heap ] GC(2) Humongous regions: 6->6 [0.169s][info][gc,metaspace] GC(2) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.169s][info][gc ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 56M->40M(512M) 4.118ms [0.169s][info][gc,cpu ] GC(2) User=0.00s Sys=0.00s Real=0.00s [0.204s][info][gc,start ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) [0.204s][info][gc,task ] GC(3) Using 12 workers of 18 for evacuation [0.209s][info][gc,phases ] GC(3) Pre Evacuate Collection Set: 0.06ms [0.209s][info][gc,phases ] GC(3) Merge Heap Roots: 0.09ms [0.209s][info][gc,phases ] GC(3) Evacuate Collection Set: 4.67ms [0.209s][info][gc,phases ] GC(3) Post Evacuate Collection Set: 0.17ms [0.209s][info][gc,phases ] GC(3) Other: 0.11ms [0.209s][info][gc,heap ] GC(3) Eden regions: 41->0(51) [0.209s][info][gc,heap ] GC(3) Survivor regions: 5->6(6) [0.209s][info][gc,heap ] GC(3) Old regions: 30->50 [0.209s][info][gc,heap ] GC(3) Archive regions: 0->0 [0.209s][info][gc,heap ] GC(3) Humongous regions: 6->6 [0.209s][info][gc,metaspace] GC(3) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.209s][info][gc ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 81M->61M(512M) 5.181ms [0.209s][info][gc,cpu ] GC(3) User=0.09s Sys=0.06s Real=0.00s [0.253s][info][gc,start ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) [0.253s][info][gc,task ] GC(4) Using 12 workers of 18 for evacuation [0.258s][info][gc,phases ] GC(4) Pre Evacuate Collection Set: 0.07ms [0.258s][info][gc,phases ] GC(4) Merge Heap Roots: 0.10ms [0.258s][info][gc,phases ] GC(4) Evacuate Collection Set: 4.39ms [0.258s][info][gc,phases ] GC(4) Post Evacuate Collection Set: 0.38ms [0.258s][info][gc,phases ] GC(4) Other: 0.09ms [0.258s][info][gc,heap ] GC(4) Eden regions: 51->0(67) [0.258s][info][gc,heap ] GC(4) Survivor regions: 6->8(8) [0.258s][info][gc,heap ] GC(4) Old regions: 50->73 [0.258s][info][gc,heap ] GC(4) Archive regions: 0->0 [0.258s][info][gc,heap ] GC(4) Humongous regions: 6->6 [0.258s][info][gc,metaspace] GC(4) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.258s][info][gc ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 112M->87M(512M) 5.143ms [0.258s][info][gc,cpu ] GC(4) User=0.11s Sys=0.08s Real=0.01s [0.324s][info][gc,start ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) [0.324s][info][gc,task ] GC(5) Using 12 workers of 18 for evacuation [0.330s][info][gc,phases ] GC(5) Pre Evacuate Collection Set: 0.06ms [0.330s][info][gc,phases ] GC(5) Merge Heap Roots: 0.10ms [0.330s][info][gc,phases ] GC(5) Evacuate Collection Set: 5.37ms [0.330s][info][gc,phases ] GC(5) Post Evacuate Collection Set: 0.22ms [0.330s][info][gc,phases ] GC(5) Other: 0.10ms [0.330s][info][gc,heap ] GC(5) Eden regions: 67->0(83) [0.330s][info][gc,heap ] GC(5) Survivor regions: 8->10(10) [0.330s][info][gc,heap ] GC(5) Old regions: 73->105 [0.330s][info][gc,heap ] GC(5) Archive regions: 0->0 [0.330s][info][gc,heap ] GC(5) Humongous regions: 6->6 [0.330s][info][gc,metaspace] GC(5) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.330s][info][gc ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 154M->121M(512M) 5.953ms [0.330s][info][gc,cpu ] GC(5) User=0.00s Sys=0.00s Real=0.01s [0.401s][info][gc,start ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) [0.401s][info][gc,task ] GC(6) Using 12 workers of 18 for evacuation [0.409s][info][gc,phases ] GC(6) Pre Evacuate Collection Set: 0.06ms [0.409s][info][gc,phases ] GC(6) Merge Heap Roots: 0.07ms [0.409s][info][gc,phases ] GC(6) Evacuate Collection Set: 8.00ms [0.409s][info][gc,phases ] GC(6) Post Evacuate Collection Set: 0.41ms [0.409s][info][gc,phases ] GC(6) Other: 0.10ms [0.409s][info][gc,heap ] GC(6) Eden regions: 83->0(105) [0.409s][info][gc,heap ] GC(6) Survivor regions: 10->12(12) [0.409s][info][gc,heap ] GC(6) Old regions: 105->146 [0.409s][info][gc,heap ] GC(6) Archive regions: 0->0 [0.409s][info][gc,heap ] GC(6) Humongous regions: 6->6 [0.409s][info][gc,metaspace] GC(6) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.409s][info][gc ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 204M->163M(512M) 8.794ms [0.409s][info][gc,cpu ] GC(6) User=0.02s Sys=0.00s Real=0.01s [0.500s][info][gc,start ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) [0.500s][info][gc,task ] GC(7) Using 12 workers of 18 for evacuation [0.509s][info][gc,phases ] GC(7) Pre Evacuate Collection Set: 0.08ms [0.509s][info][gc,phases ] GC(7) Merge Heap Roots: 0.09ms [0.509s][info][gc,phases ] GC(7) Evacuate Collection Set: 8.55ms [0.509s][info][gc,phases ] GC(7) Post Evacuate Collection Set: 0.29ms [0.509s][info][gc,phases ] GC(7) Other: 0.10ms [0.509s][info][gc,heap ] GC(7) Eden regions: 105->0(97) [0.509s][info][gc,heap ] GC(7) Survivor regions: 12->15(15) [0.509s][info][gc,heap ] GC(7) Old regions: 146->196 [0.509s][info][gc,heap ] GC(7) Archive regions: 0->0 [0.509s][info][gc,heap ] GC(7) Humongous regions: 6->6 [0.509s][info][gc,metaspace] GC(7) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.509s][info][gc ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 268M->217M(512M) 9.214ms [0.509s][info][gc,cpu ] GC(7) User=0.03s Sys=0.16s Real=0.01s [0.590s][info][gc,start ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) [0.590s][info][gc,task ] GC(8) Using 12 workers of 18 for evacuation [0.600s][info][gc,phases ] GC(8) Pre Evacuate Collection Set: 0.12ms [0.600s][info][gc,phases ] GC(8) Merge Heap Roots: 0.11ms [0.600s][info][gc,phases ] GC(8) Evacuate Collection Set: 9.65ms [0.600s][info][gc,phases ] GC(8) Post Evacuate Collection Set: 0.42ms [0.600s][info][gc,phases ] GC(8) Other: 0.09ms [0.600s][info][gc,heap ] GC(8) Eden regions: 97->0(86) [0.600s][info][gc,heap ] GC(8) Survivor regions: 15->14(14) [0.601s][info][gc,heap ] GC(8) Old regions: 196->246 [0.601s][info][gc,heap ] GC(8) Archive regions: 0->0 [0.601s][info][gc,heap ] GC(8) Humongous regions: 6->6 [0.601s][info][gc,metaspace] GC(8) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.601s][info][gc ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 314M->266M(512M) 10.499ms [0.601s][info][gc,cpu ] GC(8) User=0.11s Sys=0.05s Real=0.01s [0.672s][info][gc,start ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.672s][info][gc,task ] GC(9) Using 12 workers of 18 for evacuation [0.682s][info][gc,phases ] GC(9) Pre Evacuate Collection Set: 0.10ms [0.682s][info][gc,phases ] GC(9) Merge Heap Roots: 0.09ms [0.682s][info][gc,phases ] GC(9) Evacuate Collection Set: 9.88ms [0.682s][info][gc,phases ] GC(9) Post Evacuate Collection Set: 0.33ms [0.682s][info][gc,phases ] GC(9) Other: 0.16ms [0.682s][info][gc,heap ] GC(9) Eden regions: 86->0(71) [0.682s][info][gc,heap ] GC(9) Survivor regions: 14->13(13) [0.682s][info][gc,heap ] GC(9) Old regions: 246->291 [0.682s][info][gc,heap ] GC(9) Archive regions: 0->0 [0.682s][info][gc,heap ] GC(9) Humongous regions: 6->6 [0.682s][info][gc,metaspace] GC(9) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K) [0.682s][info][gc ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause) 352M->309M(512M) 10.664ms [0.682s][info][gc,cpu ] GC(9) User=0.09s Sys=0.05s Real=0.01s [0.682s][info][gc ] GC(10) Concurrent Mark Cycle [0.682s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks [0.682s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks 0.007ms [0.682s][info][gc,marking ] GC(10) Concurrent Scan Root Regions [0.686s][info][gc,marking ] GC(10) Concurrent Scan Root Regions 3.647ms [0.686s][info][gc,marking ] GC(10) Concurrent Mark [0.686s][info][gc,marking ] GC(10) Concurrent Mark From Roots [0.686s][info][gc,task ] GC(10) Using 5 workers of 5 for marking [0.716s][info][gc,marking ] GC(10) Concurrent Mark From Roots 29.967ms [0.716s][info][gc,marking ] GC(10) Concurrent Preclean [0.716s][info][gc,marking ] GC(10) Concurrent Preclean 0.084ms [0.716s][info][gc,start ] GC(10) Pause Remark [0.717s][info][gc ] GC(10) Pause Remark 343M->343M(512M) 0.418ms [0.717s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.717s][info][gc,marking ] GC(10) Concurrent Mark 30.602ms [0.717s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets [0.737s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets 20.803ms [0.738s][info][gc,start ] GC(10) Pause Cleanup [0.738s][info][gc ] GC(10) Pause Cleanup 357M->357M(512M) 0.100ms [0.738s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.738s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark [0.739s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark 0.900ms [0.739s][info][gc ] GC(10) Concurrent Mark Cycle 56.302ms [0.744s][info][gc,start ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) [0.744s][info][gc,task ] GC(11) Using 12 workers of 18 for evacuation [0.750s][info][gc,phases ] GC(11) Pre Evacuate Collection Set: 0.04ms [0.750s][info][gc,phases ] GC(11) Merge Heap Roots: 0.05ms [0.750s][info][gc,phases ] GC(11) Evacuate Collection Set: 5.70ms [0.750s][info][gc,phases ] GC(11) Post Evacuate Collection Set: 0.15ms [0.750s][info][gc,phases ] GC(11) Other: 0.07ms [0.750s][info][gc,heap ] GC(11) Eden regions: 71->0(14) [0.750s][info][gc,heap ] GC(11) Survivor regions: 13->11(11) [0.750s][info][gc,heap ] GC(11) Old regions: 291->324 [0.750s][info][gc,heap ] GC(11) Archive regions: 0->0 [0.750s][info][gc,heap ] GC(11) Humongous regions: 6->6 [0.750s][info][gc,metaspace] GC(11) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.750s][info][gc ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 380M->340M(512M) 6.106ms [0.750s][info][gc,cpu ] GC(11) User=0.00s Sys=0.00s Real=0.01s [0.754s][info][gc,start ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) [0.754s][info][gc,task ] GC(12) Using 12 workers of 18 for evacuation [0.757s][info][gc,phases ] GC(12) Pre Evacuate Collection Set: 0.04ms [0.757s][info][gc,phases ] GC(12) Merge Heap Roots: 0.05ms [0.757s][info][gc,phases ] GC(12) Evacuate Collection Set: 2.52ms [0.757s][info][gc,phases ] GC(12) Post Evacuate Collection Set: 0.11ms [0.757s][info][gc,phases ] GC(12) Other: 0.08ms [0.757s][info][gc,heap ] GC(12) Eden regions: 14->0(55) [0.757s][info][gc,heap ] GC(12) Survivor regions: 11->4(4) [0.757s][info][gc,heap ] GC(12) Old regions: 324->337 [0.757s][info][gc,heap ] GC(12) Archive regions: 0->0 [0.757s][info][gc,heap ] GC(12) Humongous regions: 6->6 [0.757s][info][gc,metaspace] GC(12) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.757s][info][gc ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 354M->347M(512M) 2.895ms [0.757s][info][gc,cpu ] GC(12) User=0.00s Sys=0.00s Real=0.00s [0.767s][info][gc,start ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.767s][info][gc,task ] GC(13) Using 12 workers of 18 for evacuation [0.771s][info][gc,phases ] GC(13) Pre Evacuate Collection Set: 0.04ms [0.771s][info][gc,phases ] GC(13) Merge Heap Roots: 0.06ms [0.771s][info][gc,phases ] GC(13) Evacuate Collection Set: 3.99ms [0.771s][info][gc,phases ] GC(13) Post Evacuate Collection Set: 0.22ms [0.771s][info][gc,phases ] GC(13) Other: 0.11ms [0.772s][info][gc,heap ] GC(13) Eden regions: 55->0(44) [0.772s][info][gc,heap ] GC(13) Survivor regions: 4->8(8) [0.772s][info][gc,heap ] GC(13) Old regions: 337->356 [0.772s][info][gc,heap ] GC(13) Archive regions: 0->0 [0.772s][info][gc,heap ] GC(13) Humongous regions: 6->6 [0.772s][info][gc,metaspace] GC(13) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.772s][info][gc ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) 402M->370M(512M) 4.557ms [0.772s][info][gc,cpu ] GC(13) User=0.12s Sys=0.06s Real=0.00s [0.772s][info][gc ] GC(14) Concurrent Mark Cycle [0.772s][info][gc,marking ] GC(14) Concurrent Clear Claimed Marks [0.772s][info][gc,marking ] GC(14) Concurrent Clear Claimed Marks 0.008ms [0.772s][info][gc,marking ] GC(14) Concurrent Scan Root Regions [0.773s][info][gc,marking ] GC(14) Concurrent Scan Root Regions 1.042ms [0.773s][info][gc,marking ] GC(14) Concurrent Mark [0.773s][info][gc,marking ] GC(14) Concurrent Mark From Roots [0.773s][info][gc,task ] GC(14) Using 5 workers of 5 for marking [0.781s][info][gc,start ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) [0.781s][info][gc,task ] GC(15) Using 12 workers of 18 for evacuation [0.785s][info][gc,phases ] GC(15) Pre Evacuate Collection Set: 0.04ms [0.785s][info][gc,phases ] GC(15) Merge Heap Roots: 0.05ms [0.785s][info][gc,phases ] GC(15) Evacuate Collection Set: 3.78ms [0.785s][info][gc,phases ] GC(15) Post Evacuate Collection Set: 0.13ms [0.785s][info][gc,phases ] GC(15) Other: 0.09ms [0.785s][info][gc,heap ] GC(15) Eden regions: 44->0(35) [0.785s][info][gc,heap ] GC(15) Survivor regions: 8->7(7) [0.785s][info][gc,heap ] GC(15) Old regions: 356->376 [0.785s][info][gc,heap ] GC(15) Archive regions: 0->0 [0.785s][info][gc,heap ] GC(15) Humongous regions: 6->6 [0.785s][info][gc,metaspace] GC(15) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.785s][info][gc ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 414M->388M(512M) 4.189ms [0.785s][info][gc,cpu ] GC(15) User=0.16s Sys=0.05s Real=0.00s [0.793s][info][gc,start ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) [0.793s][info][gc,task ] GC(16) Using 12 workers of 18 for evacuation [0.796s][info][gc,phases ] GC(16) Pre Evacuate Collection Set: 0.03ms [0.796s][info][gc,phases ] GC(16) Merge Heap Roots: 0.05ms [0.796s][info][gc,phases ] GC(16) Evacuate Collection Set: 3.39ms [0.796s][info][gc,phases ] GC(16) Post Evacuate Collection Set: 0.12ms [0.796s][info][gc,phases ] GC(16) Other: 0.09ms [0.796s][info][gc,heap ] GC(16) Eden regions: 35->0(27) [0.796s][info][gc,heap ] GC(16) Survivor regions: 7->6(6) [0.796s][info][gc,heap ] GC(16) Old regions: 376->394 [0.796s][info][gc,heap ] GC(16) Archive regions: 0->0 [0.796s][info][gc,heap ] GC(16) Humongous regions: 6->6 [0.796s][info][gc,metaspace] GC(16) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.796s][info][gc ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 423M->405M(512M) 3.784ms [0.796s][info][gc,cpu ] GC(16) User=0.00s Sys=0.00s Real=0.00s [0.806s][info][gc,start ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) [0.806s][info][gc,task ] GC(17) Using 12 workers of 18 for evacuation [0.809s][info][gc,phases ] GC(17) Pre Evacuate Collection Set: 0.09ms [0.809s][info][gc,phases ] GC(17) Merge Heap Roots: 0.06ms [0.809s][info][gc,phases ] GC(17) Evacuate Collection Set: 2.61ms [0.809s][info][gc,phases ] GC(17) Post Evacuate Collection Set: 0.12ms [0.809s][info][gc,phases ] GC(17) Other: 0.10ms [0.809s][info][gc,heap ] GC(17) Eden regions: 27->0(20) [0.809s][info][gc,heap ] GC(17) Survivor regions: 6->5(5) [0.809s][info][gc,heap ] GC(17) Old regions: 394->407 [0.809s][info][gc,heap ] GC(17) Archive regions: 0->0 [0.809s][info][gc,heap ] GC(17) Humongous regions: 6->6 [0.809s][info][gc,metaspace] GC(17) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.809s][info][gc ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 432M->417M(512M) 3.068ms [0.809s][info][gc,cpu ] GC(17) User=0.00s Sys=0.00s Real=0.00s [0.816s][info][gc,start ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) [0.816s][info][gc,task ] GC(18) Using 12 workers of 18 for evacuation [0.818s][info][gc,phases ] GC(18) Pre Evacuate Collection Set: 0.03ms [0.818s][info][gc,phases ] GC(18) Merge Heap Roots: 0.04ms [0.818s][info][gc,phases ] GC(18) Evacuate Collection Set: 1.92ms [0.819s][info][gc,phases ] GC(18) Post Evacuate Collection Set: 0.11ms [0.819s][info][gc,phases ] GC(18) Other: 0.08ms [0.819s][info][gc,heap ] GC(18) Eden regions: 20->0(21) [0.819s][info][gc,heap ] GC(18) Survivor regions: 5->4(4) [0.819s][info][gc,heap ] GC(18) Old regions: 407->418 [0.819s][info][gc,heap ] GC(18) Archive regions: 0->0 [0.819s][info][gc,heap ] GC(18) Humongous regions: 6->6 [0.819s][info][gc,metaspace] GC(18) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.819s][info][gc ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 437M->427M(512M) 2.293ms [0.819s][info][gc,cpu ] GC(18) User=0.03s Sys=0.00s Real=0.00s [0.822s][info][gc,start ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) [0.822s][info][gc,task ] GC(19) Using 12 workers of 18 for evacuation [0.824s][info][gc,phases ] GC(19) Pre Evacuate Collection Set: 0.03ms [0.824s][info][gc,phases ] GC(19) Merge Heap Roots: 0.04ms [0.824s][info][gc,phases ] GC(19) Evacuate Collection Set: 1.60ms [0.824s][info][gc,phases ] GC(19) Post Evacuate Collection Set: 0.11ms [0.824s][info][gc,phases ] GC(19) Other: 0.07ms [0.824s][info][gc,heap ] GC(19) Eden regions: 21->0(21) [0.824s][info][gc,heap ] GC(19) Survivor regions: 4->4(4) [0.824s][info][gc,heap ] GC(19) Old regions: 418->427 [0.824s][info][gc,heap ] GC(19) Archive regions: 0->0 [0.824s][info][gc,heap ] GC(19) Humongous regions: 6->6 [0.824s][info][gc,metaspace] GC(19) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.824s][info][gc ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) 448M->436M(512M) 1.926ms [0.824s][info][gc,cpu ] GC(19) User=0.00s Sys=0.00s Real=0.00s [0.827s][info][gc,start ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) [0.827s][info][gc,task ] GC(20) Using 12 workers of 18 for evacuation [0.829s][info][gc,phases ] GC(20) Pre Evacuate Collection Set: 0.03ms [0.829s][info][gc,phases ] GC(20) Merge Heap Roots: 0.03ms [0.829s][info][gc,phases ] GC(20) Evacuate Collection Set: 1.50ms [0.829s][info][gc,phases ] GC(20) Post Evacuate Collection Set: 0.11ms [0.829s][info][gc,phases ] GC(20) Other: 0.07ms [0.829s][info][gc,heap ] GC(20) Eden regions: 21->0(21) [0.829s][info][gc,heap ] GC(20) Survivor regions: 4->4(4) [0.829s][info][gc,heap ] GC(20) Old regions: 427->436 [0.829s][info][gc,heap ] GC(20) Archive regions: 0->0 [0.829s][info][gc,heap ] GC(20) Humongous regions: 6->6 [0.829s][info][gc,metaspace] GC(20) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.829s][info][gc ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) 457M->445M(512M) 1.828ms [0.829s][info][gc,cpu ] GC(20) User=0.00s Sys=0.00s Real=0.00s [0.831s][info][gc,marking ] GC(14) Concurrent Mark From Roots 58.330ms [0.831s][info][gc,marking ] GC(14) Concurrent Preclean [0.831s][info][gc,marking ] GC(14) Concurrent Preclean 0.082ms [0.831s][info][gc,start ] GC(14) Pause Remark [0.831s][info][gc ] GC(14) Pause Remark 457M->457M(512M) 0.326ms [0.832s][info][gc,cpu ] GC(14) User=0.00s Sys=0.00s Real=0.00s [0.832s][info][gc,marking ] GC(14) Concurrent Mark 58.844ms [0.832s][info][gc,marking ] GC(14) Concurrent Rebuild Remembered Sets [0.833s][info][gc,start ] GC(21) Pause Young (Normal) (G1 Evacuation Pause) [0.833s][info][gc,task ] GC(21) Using 12 workers of 18 for evacuation [0.835s][info][gc,phases ] GC(21) Pre Evacuate Collection Set: 0.03ms [0.835s][info][gc,phases ] GC(21) Merge Heap Roots: 0.04ms [0.835s][info][gc,phases ] GC(21) Evacuate Collection Set: 1.55ms [0.835s][info][gc,phases ] GC(21) Post Evacuate Collection Set: 0.10ms [0.835s][info][gc,phases ] GC(21) Other: 0.07ms [0.835s][info][gc,heap ] GC(21) Eden regions: 21->0(21) [0.835s][info][gc,heap ] GC(21) Survivor regions: 4->4(4) [0.835s][info][gc,heap ] GC(21) Old regions: 436->445 [0.835s][info][gc,heap ] GC(21) Archive regions: 0->0 [0.835s][info][gc,heap ] GC(21) Humongous regions: 6->6 [0.835s][info][gc,metaspace] GC(21) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.835s][info][gc ] GC(21) Pause Young (Normal) (G1 Evacuation Pause) 466M->454M(512M) 1.880ms [0.835s][info][gc,cpu ] GC(21) User=0.00s Sys=0.00s Real=0.00s [0.838s][info][gc,start ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) [0.838s][info][gc,task ] GC(22) Using 12 workers of 18 for evacuation [0.840s][info][gc,phases ] GC(22) Pre Evacuate Collection Set: 0.04ms [0.840s][info][gc,phases ] GC(22) Merge Heap Roots: 0.05ms [0.840s][info][gc,phases ] GC(22) Evacuate Collection Set: 1.76ms [0.840s][info][gc,phases ] GC(22) Post Evacuate Collection Set: 0.11ms [0.840s][info][gc,phases ] GC(22) Other: 0.07ms [0.840s][info][gc,heap ] GC(22) Eden regions: 21->0(21) [0.840s][info][gc,heap ] GC(22) Survivor regions: 4->4(4) [0.840s][info][gc,heap ] GC(22) Old regions: 445->454 [0.840s][info][gc,heap ] GC(22) Archive regions: 0->0 [0.840s][info][gc,heap ] GC(22) Humongous regions: 6->6 [0.840s][info][gc,metaspace] GC(22) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.840s][info][gc ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 475M->463M(512M) 2.107ms [0.840s][info][gc,cpu ] GC(22) User=0.00s Sys=0.00s Real=0.00s [0.843s][info][gc,start ] GC(23) Pause Young (Normal) (G1 Evacuation Pause) [0.843s][info][gc,task ] GC(23) Using 12 workers of 18 for evacuation [0.845s][info][gc,phases ] GC(23) Pre Evacuate Collection Set: 0.03ms [0.845s][info][gc,phases ] GC(23) Merge Heap Roots: 0.12ms [0.845s][info][gc,phases ] GC(23) Evacuate Collection Set: 1.88ms [0.845s][info][gc,phases ] GC(23) Post Evacuate Collection Set: 0.11ms [0.845s][info][gc,phases ] GC(23) Other: 0.07ms [0.845s][info][gc,heap ] GC(23) Eden regions: 21->0(21) [0.845s][info][gc,heap ] GC(23) Survivor regions: 4->4(4) [0.846s][info][gc,heap ] GC(23) Old regions: 454->463 [0.846s][info][gc,heap ] GC(23) Archive regions: 0->0 [0.846s][info][gc,heap ] GC(23) Humongous regions: 6->6 [0.846s][info][gc,metaspace] GC(23) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.846s][info][gc ] GC(23) Pause Young (Normal) (G1 Evacuation Pause) 484M->472M(512M) 2.295ms [0.846s][info][gc,cpu ] GC(23) User=0.00s Sys=0.00s Real=0.00s [0.848s][info][gc,start ] GC(24) Pause Young (Normal) (G1 Evacuation Pause) [0.848s][info][gc,task ] GC(24) Using 12 workers of 18 for evacuation [0.851s][info][gc,phases ] GC(24) Pre Evacuate Collection Set: 0.03ms [0.851s][info][gc,phases ] GC(24) Merge Heap Roots: 0.04ms [0.851s][info][gc,phases ] GC(24) Evacuate Collection Set: 1.85ms [0.851s][info][gc,phases ] GC(24) Post Evacuate Collection Set: 0.11ms [0.851s][info][gc,phases ] GC(24) Other: 0.07ms [0.851s][info][gc,heap ] GC(24) Eden regions: 21->0(21) [0.851s][info][gc,heap ] GC(24) Survivor regions: 4->4(4) [0.851s][info][gc,heap ] GC(24) Old regions: 463->472 [0.851s][info][gc,heap ] GC(24) Archive regions: 0->0 [0.851s][info][gc,heap ] GC(24) Humongous regions: 6->6 [0.851s][info][gc,metaspace] GC(24) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.851s][info][gc ] GC(24) Pause Young (Normal) (G1 Evacuation Pause) 493M->481M(512M) 2.203ms [0.851s][info][gc,cpu ] GC(24) User=0.00s Sys=0.00s Real=0.00s [0.853s][info][gc,start ] GC(25) Pause Young (Normal) (G1 Preventive Collection) [0.853s][info][gc,task ] GC(25) Using 12 workers of 18 for evacuation [0.855s][info][gc,phases ] GC(25) Pre Evacuate Collection Set: 0.03ms [0.855s][info][gc,phases ] GC(25) Merge Heap Roots: 0.04ms [0.855s][info][gc,phases ] GC(25) Evacuate Collection Set: 1.53ms [0.855s][info][gc,phases ] GC(25) Post Evacuate Collection Set: 0.10ms [0.855s][info][gc,phases ] GC(25) Other: 0.07ms [0.855s][info][gc,heap ] GC(25) Eden regions: 17->0(21) [0.855s][info][gc,heap ] GC(25) Survivor regions: 4->4(4) [0.855s][info][gc,heap ] GC(25) Old regions: 472->479 [0.855s][info][gc,heap ] GC(25) Archive regions: 0->0 [0.855s][info][gc,heap ] GC(25) Humongous regions: 6->6 [0.855s][info][gc,metaspace] GC(25) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.855s][info][gc ] GC(25) Pause Young (Normal) (G1 Preventive Collection) 498M->488M(512M) 1.850ms [0.855s][info][gc,cpu ] GC(25) User=0.00s Sys=0.00s Real=0.00s [0.857s][info][gc,start ] GC(26) Pause Young (Normal) (G1 Preventive Collection) [0.857s][info][gc,task ] GC(26) Using 12 workers of 18 for evacuation [0.858s][info][gc,phases ] GC(26) Pre Evacuate Collection Set: 0.04ms [0.858s][info][gc,phases ] GC(26) Merge Heap Roots: 0.04ms [0.858s][info][gc,phases ] GC(26) Evacuate Collection Set: 1.22ms [0.858s][info][gc,phases ] GC(26) Post Evacuate Collection Set: 0.10ms [0.858s][info][gc,phases ] GC(26) Other: 0.07ms [0.858s][info][gc,heap ] GC(26) Eden regions: 12->0(21) [0.859s][info][gc,heap ] GC(26) Survivor regions: 4->4(4) [0.859s][info][gc,heap ] GC(26) Old regions: 479->485 [0.859s][info][gc,heap ] GC(26) Archive regions: 0->0 [0.859s][info][gc,heap ] GC(26) Humongous regions: 6->6 [0.859s][info][gc,metaspace] GC(26) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.859s][info][gc ] GC(26) Pause Young (Normal) (G1 Preventive Collection) 500M->494M(512M) 1.557ms [0.859s][info][gc,cpu ] GC(26) User=0.00s Sys=0.00s Real=0.00s [0.860s][info][gc,start ] GC(27) Pause Young (Normal) (G1 Preventive Collection) [0.860s][info][gc,task ] GC(27) Using 12 workers of 18 for evacuation [0.861s][info][gc,phases ] GC(27) Pre Evacuate Collection Set: 0.04ms [0.861s][info][gc,phases ] GC(27) Merge Heap Roots: 0.04ms [0.861s][info][gc,phases ] GC(27) Evacuate Collection Set: 0.96ms [0.861s][info][gc,phases ] GC(27) Post Evacuate Collection Set: 0.09ms [0.861s][info][gc,phases ] GC(27) Other: 0.06ms [0.861s][info][gc,heap ] GC(27) Eden regions: 8->0(21) [0.861s][info][gc,heap ] GC(27) Survivor regions: 4->4(4) [0.861s][info][gc,heap ] GC(27) Old regions: 485->489 [0.861s][info][gc,heap ] GC(27) Archive regions: 0->0 [0.861s][info][gc,heap ] GC(27) Humongous regions: 6->6 [0.861s][info][gc,metaspace] GC(27) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.861s][info][gc ] GC(27) Pause Young (Normal) (G1 Preventive Collection) 502M->498M(512M) 1.256ms [0.861s][info][gc,cpu ] GC(27) User=0.00s Sys=0.00s Real=0.00s [0.862s][info][gc,start ] GC(28) Pause Young (Normal) (G1 Preventive Collection) [0.862s][info][gc,task ] GC(28) Using 12 workers of 18 for evacuation [0.863s][info][gc,phases ] GC(28) Pre Evacuate Collection Set: 0.03ms [0.863s][info][gc,phases ] GC(28) Merge Heap Roots: 0.03ms [0.863s][info][gc,phases ] GC(28) Evacuate Collection Set: 0.73ms [0.863s][info][gc,phases ] GC(28) Post Evacuate Collection Set: 0.09ms [0.863s][info][gc,phases ] GC(28) Other: 0.05ms [0.863s][info][gc,heap ] GC(28) Eden regions: 6->0(22) [0.863s][info][gc,heap ] GC(28) Survivor regions: 4->3(4) [0.863s][info][gc,heap ] GC(28) Old regions: 489->493 [0.863s][info][gc,heap ] GC(28) Archive regions: 0->0 [0.863s][info][gc,heap ] GC(28) Humongous regions: 6->6 [0.863s][info][gc,metaspace] GC(28) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.863s][info][gc ] GC(28) Pause Young (Normal) (G1 Preventive Collection) 504M->500M(512M) 1.035ms [0.863s][info][gc,cpu ] GC(28) User=0.19s Sys=0.00s Real=0.00s [0.864s][info][gc,start ] GC(29) Pause Young (Normal) (G1 Preventive Collection) [0.864s][info][gc,task ] GC(29) Using 12 workers of 18 for evacuation [0.864s][info][gc,phases ] GC(29) Pre Evacuate Collection Set: 0.03ms [0.864s][info][gc,phases ] GC(29) Merge Heap Roots: 0.02ms [0.864s][info][gc,phases ] GC(29) Evacuate Collection Set: 0.58ms [0.864s][info][gc,phases ] GC(29) Post Evacuate Collection Set: 0.10ms [0.864s][info][gc,phases ] GC(29) Other: 0.05ms [0.864s][info][gc,heap ] GC(29) Eden regions: 4->0(23) [0.864s][info][gc,heap ] GC(29) Survivor regions: 3->2(4) [0.864s][info][gc,heap ] GC(29) Old regions: 493->496 [0.864s][info][gc,heap ] GC(29) Archive regions: 0->0 [0.864s][info][gc,heap ] GC(29) Humongous regions: 6->6 [0.864s][info][gc,metaspace] GC(29) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.864s][info][gc ] GC(29) Pause Young (Normal) (G1 Preventive Collection) 504M->502M(512M) 0.862ms [0.864s][info][gc,cpu ] GC(29) User=0.00s Sys=0.00s Real=0.00s [0.865s][info][gc,start ] GC(30) Pause Young (Normal) (G1 Preventive Collection) [0.865s][info][gc,task ] GC(30) Using 12 workers of 18 for evacuation [0.866s][info][gc,phases ] GC(30) Pre Evacuate Collection Set: 0.03ms [0.866s][info][gc,phases ] GC(30) Merge Heap Roots: 0.03ms [0.866s][info][gc,phases ] GC(30) Evacuate Collection Set: 0.46ms [0.866s][info][gc,phases ] GC(30) Post Evacuate Collection Set: 0.08ms [0.866s][info][gc,phases ] GC(30) Other: 0.03ms [0.866s][info][gc,heap ] GC(30) Eden regions: 4->0(21) [0.866s][info][gc,heap ] GC(30) Survivor regions: 2->4(4) [0.866s][info][gc,heap ] GC(30) Old regions: 496->496 [0.866s][info][gc,heap ] GC(30) Archive regions: 0->0 [0.866s][info][gc,heap ] GC(30) Humongous regions: 6->6 [0.866s][info][gc,metaspace] GC(30) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.866s][info][gc ] GC(30) Pause Young (Normal) (G1 Preventive Collection) 506M->504M(512M) 0.709ms [0.866s][info][gc,cpu ] GC(30) User=0.00s Sys=0.00s Real=0.00s [0.866s][info][gc,start ] GC(31) Pause Young (Normal) (G1 Preventive Collection) [0.866s][info][gc,task ] GC(31) Using 12 workers of 18 for evacuation [0.867s][info][gc,phases ] GC(31) Pre Evacuate Collection Set: 0.03ms [0.867s][info][gc,phases ] GC(31) Merge Heap Roots: 0.03ms [0.867s][info][gc,phases ] GC(31) Evacuate Collection Set: 0.43ms [0.867s][info][gc,phases ] GC(31) Post Evacuate Collection Set: 0.08ms [0.867s][info][gc,phases ] GC(31) Other: 0.03ms [0.867s][info][gc,heap ] GC(31) Eden regions: 1->0(22) [0.867s][info][gc,heap ] GC(31) Survivor regions: 4->3(4) [0.867s][info][gc,heap ] GC(31) Old regions: 496->497 [0.867s][info][gc,heap ] GC(31) Archive regions: 0->0 [0.867s][info][gc,heap ] GC(31) Humongous regions: 6->6 [0.867s][info][gc,metaspace] GC(31) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.867s][info][gc ] GC(31) Pause Young (Normal) (G1 Preventive Collection) 505M->504M(512M) 0.662ms [0.867s][info][gc,cpu ] GC(31) User=0.00s Sys=0.00s Real=0.00s [0.867s][info][gc,start ] GC(32) Pause Young (Normal) (G1 Preventive Collection) [0.867s][info][gc,task ] GC(32) Using 12 workers of 18 for evacuation [0.868s][info][gc,phases ] GC(32) Pre Evacuate Collection Set: 0.03ms [0.868s][info][gc,phases ] GC(32) Merge Heap Roots: 0.03ms [0.868s][info][gc,phases ] GC(32) Evacuate Collection Set: 0.40ms [0.868s][info][gc,phases ] GC(32) Post Evacuate Collection Set: 0.08ms [0.868s][info][gc,phases ] GC(32) Other: 0.03ms [0.868s][info][gc,heap ] GC(32) Eden regions: 2->0(22) [0.868s][info][gc,heap ] GC(32) Survivor regions: 3->3(4) [0.868s][info][gc,heap ] GC(32) Old regions: 497->497 [0.868s][info][gc,heap ] GC(32) Archive regions: 0->0 [0.868s][info][gc,heap ] GC(32) Humongous regions: 6->6 [0.868s][info][gc,metaspace] GC(32) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.868s][info][gc ] GC(32) Pause Young (Normal) (G1 Preventive Collection) 506M->505M(512M) 0.631ms [0.868s][info][gc,cpu ] GC(32) User=0.00s Sys=0.00s Real=0.00s [0.868s][info][gc,start ] GC(33) Pause Young (Normal) (G1 Preventive Collection) [0.868s][info][gc,task ] GC(33) Using 12 workers of 18 for evacuation [0.869s][info][gc,phases ] GC(33) Pre Evacuate Collection Set: 0.02ms [0.869s][info][gc,phases ] GC(33) Merge Heap Roots: 0.02ms [0.869s][info][gc,phases ] GC(33) Evacuate Collection Set: 0.46ms [0.869s][info][gc,phases ] GC(33) Post Evacuate Collection Set: 0.08ms [0.869s][info][gc,phases ] GC(33) Other: 0.04ms [0.869s][info][gc,heap ] GC(33) Eden regions: 2->0(23) [0.869s][info][gc,heap ] GC(33) Survivor regions: 3->2(4) [0.869s][info][gc,heap ] GC(33) Old regions: 497->499 [0.869s][info][gc,heap ] GC(33) Archive regions: 0->0 [0.869s][info][gc,heap ] GC(33) Humongous regions: 6->6 [0.869s][info][gc,metaspace] GC(33) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.869s][info][gc ] GC(33) Pause Young (Normal) (G1 Preventive Collection) 507M->506M(512M) 0.709ms [0.869s][info][gc,cpu ] GC(33) User=0.00s Sys=0.00s Real=0.00s [0.869s][info][gc,start ] GC(34) Pause Young (Normal) (G1 Preventive Collection) [0.869s][info][gc,task ] GC(34) Using 12 workers of 18 for evacuation [0.870s][info][gc,phases ] GC(34) Pre Evacuate Collection Set: 0.03ms [0.870s][info][gc,phases ] GC(34) Merge Heap Roots: 0.03ms [0.870s][info][gc,phases ] GC(34) Evacuate Collection Set: 0.40ms [0.870s][info][gc,phases ] GC(34) Post Evacuate Collection Set: 0.08ms [0.870s][info][gc,phases ] GC(34) Other: 0.03ms [0.870s][info][gc,heap ] GC(34) Eden regions: 2->0(22) [0.870s][info][gc,heap ] GC(34) Survivor regions: 2->3(3) [0.870s][info][gc,heap ] GC(34) Old regions: 499->499 [0.870s][info][gc,heap ] GC(34) Archive regions: 0->0 [0.870s][info][gc,heap ] GC(34) Humongous regions: 6->6 [0.870s][info][gc,metaspace] GC(34) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.870s][info][gc ] GC(34) Pause Young (Normal) (G1 Preventive Collection) 508M->507M(512M) 0.634ms [0.870s][info][gc,cpu ] GC(34) User=0.00s Sys=0.00s Real=0.00s [0.870s][info][gc,start ] GC(35) Pause Young (Normal) (G1 Preventive Collection) [0.870s][info][gc,task ] GC(35) Using 12 workers of 18 for evacuation [0.871s][info][gc,phases ] GC(35) Pre Evacuate Collection Set: 0.02ms [0.871s][info][gc,phases ] GC(35) Merge Heap Roots: 0.02ms [0.871s][info][gc,phases ] GC(35) Evacuate Collection Set: 0.51ms [0.871s][info][gc,phases ] GC(35) Post Evacuate Collection Set: 0.08ms [0.871s][info][gc,phases ] GC(35) Other: 0.03ms [0.871s][info][gc,heap ] GC(35) Eden regions: 1->0(23) [0.871s][info][gc,heap ] GC(35) Survivor regions: 3->2(3) [0.871s][info][gc,heap ] GC(35) Old regions: 499->500 [0.871s][info][gc,heap ] GC(35) Archive regions: 0->0 [0.871s][info][gc,heap ] GC(35) Humongous regions: 6->6 [0.871s][info][gc,metaspace] GC(35) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.871s][info][gc ] GC(35) Pause Young (Normal) (G1 Preventive Collection) 508M->507M(512M) 0.747ms [0.871s][info][gc,cpu ] GC(35) User=0.00s Sys=0.00s Real=0.00s [0.871s][info][gc,start ] GC(36) Pause Young (Normal) (G1 Preventive Collection) [0.871s][info][gc,task ] GC(36) Using 12 workers of 18 for evacuation [0.872s][info][gc,phases ] GC(36) Pre Evacuate Collection Set: 0.03ms [0.872s][info][gc,phases ] GC(36) Merge Heap Roots: 0.02ms [0.872s][info][gc,phases ] GC(36) Evacuate Collection Set: 0.35ms [0.872s][info][gc,phases ] GC(36) Post Evacuate Collection Set: 0.08ms [0.872s][info][gc,phases ] GC(36) Other: 0.04ms [0.872s][info][gc,heap ] GC(36) Eden regions: 1->0(22) [0.872s][info][gc,heap ] GC(36) Survivor regions: 2->3(3) [0.872s][info][gc,heap ] GC(36) Old regions: 500->500 [0.872s][info][gc,heap ] GC(36) Archive regions: 0->0 [0.872s][info][gc,heap ] GC(36) Humongous regions: 6->6 [0.872s][info][gc,metaspace] GC(36) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.872s][info][gc ] GC(36) Pause Young (Normal) (G1 Preventive Collection) 508M->508M(512M) 0.590ms [0.872s][info][gc,cpu ] GC(36) User=0.00s Sys=0.00s Real=0.00s [0.872s][info][gc,start ] GC(37) Pause Young (Normal) (G1 Preventive Collection) [0.872s][info][gc,task ] GC(37) Using 12 workers of 18 for evacuation [0.873s][info][gc ] GC(37) To-space exhausted [0.873s][info][gc,phases ] GC(37) Pre Evacuate Collection Set: 0.03ms [0.873s][info][gc,phases ] GC(37) Merge Heap Roots: 0.02ms [0.873s][info][gc,phases ] GC(37) Evacuate Collection Set: 0.39ms [0.873s][info][gc,phases ] GC(37) Post Evacuate Collection Set: 0.29ms [0.873s][info][gc,phases ] GC(37) Other: 0.04ms [0.873s][info][gc,heap ] GC(37) Eden regions: 1->0(23) [0.873s][info][gc,heap ] GC(37) Survivor regions: 3->2(2) [0.873s][info][gc,heap ] GC(37) Old regions: 500->504 [0.873s][info][gc,heap ] GC(37) Archive regions: 0->0 [0.873s][info][gc,heap ] GC(37) Humongous regions: 6->6 [0.873s][info][gc,metaspace] GC(37) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K) [0.873s][info][gc ] GC(37) Pause Young (Normal) (G1 Preventive Collection) 509M->511M(512M) 0.836ms [0.873s][info][gc,cpu ] GC(37) User=0.00s Sys=0.00s Real=0.00s [0.873s][info][gc,ergo ] Attempting full compaction [0.873s][info][gc,start ] GC(38) Pause Full (G1 Compaction Pause) [0.873s][info][gc,task ] GC(38) Using 12 workers of 18 for full compaction [0.874s][info][gc,phases,start] GC(38) Phase 1: Mark live objects [0.898s][info][gc,phases ] GC(38) Phase 1: Mark live objects 24.482ms [0.898s][info][gc,phases,start] GC(38) Phase 2: Prepare for compaction [0.907s][info][gc,phases ] GC(38) Phase 2: Prepare for compaction 9.277ms [0.907s][info][gc,phases,start] GC(38) Phase 3: Adjust pointers [0.924s][info][gc,phases ] GC(38) Phase 3: Adjust pointers 16.205ms [0.924s][info][gc,phases,start] GC(38) Phase 4: Compact heap [0.933s][info][gc,phases ] GC(38) Phase 4: Compact heap 9.757ms [0.934s][info][gc,heap ] GC(38) Eden regions: 0->0(42) [0.934s][info][gc,heap ] GC(38) Survivor regions: 2->0(2) [0.934s][info][gc,heap ] GC(38) Old regions: 504->372 [0.934s][info][gc,heap ] GC(38) Archive regions: 0->0 [0.934s][info][gc,heap ] GC(38) Humongous regions: 6->6 [0.934s][info][gc,metaspace ] GC(38) Metaspace: 920K(1024K)->914K(1024K) NonClass: 855K(896K)->851K(896K) Class: 64K(128K)->63K(128K) [0.934s][info][gc ] GC(38) Pause Full (G1 Compaction Pause) 511M->371M(512M) 61.141ms [0.934s][info][gc,cpu ] GC(38) User=0.75s Sys=0.00s Real=0.06s [0.934s][info][gc,marking ] GC(14) Concurrent Rebuild Remembered Sets 102.445ms [0.934s][info][gc,marking ] GC(14) Concurrent Mark Abort [0.934s][info][gc ] GC(14) Concurrent Mark Cycle 162.431ms [0.939s][info][gc,start ] GC(39) Pause Young (Normal) (G1 Evacuation Pause) [0.939s][info][gc,task ] GC(39) Using 12 workers of 18 for evacuation [0.942s][info][gc,phases ] GC(39) Pre Evacuate Collection Set: 0.05ms [0.942s][info][gc,phases ] GC(39) Merge Heap Roots: 0.08ms [0.942s][info][gc,phases ] GC(39) Evacuate Collection Set: 2.59ms [0.942s][info][gc,phases ] GC(39) Post Evacuate Collection Set: 0.23ms [0.942s][info][gc,phases ] GC(39) Other: 0.06ms [0.942s][info][gc,heap ] GC(39) Eden regions: 42->0(33) [0.942s][info][gc,heap ] GC(39) Survivor regions: 0->6(6) [0.942s][info][gc,heap ] GC(39) Old regions: 372->383 [0.942s][info][gc,heap ] GC(39) Archive regions: 0->0 [0.942s][info][gc,heap ] GC(39) Humongous regions: 6->6 [0.942s][info][gc,metaspace ] GC(39) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K) [0.942s][info][gc ] GC(39) Pause Young (Normal) (G1 Evacuation Pause) 413M->388M(512M) 3.099ms [0.942s][info][gc,cpu ] GC(39) User=0.19s Sys=0.00s Real=0.00s [0.947s][info][gc,start ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.947s][info][gc,task ] GC(40) Using 12 workers of 18 for evacuation [0.949s][info][gc,phases ] GC(40) Pre Evacuate Collection Set: 0.06ms [0.949s][info][gc,phases ] GC(40) Merge Heap Roots: 0.14ms [0.949s][info][gc,phases ] GC(40) Evacuate Collection Set: 2.43ms [0.949s][info][gc,phases ] GC(40) Post Evacuate Collection Set: 0.14ms [0.949s][info][gc,phases ] GC(40) Other: 0.09ms [0.949s][info][gc,heap ] GC(40) Eden regions: 33->0(27) [0.949s][info][gc,heap ] GC(40) Survivor regions: 6->5(5) [0.949s][info][gc,heap ] GC(40) Old regions: 383->397 [0.949s][info][gc,heap ] GC(40) Archive regions: 0->0 [0.949s][info][gc,heap ] GC(40) Humongous regions: 6->6 [0.949s][info][gc,metaspace ] GC(40) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K) [0.949s][info][gc ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause) 421M->401M(512M) 2.948ms [0.950s][info][gc,cpu ] GC(40) User=0.00s Sys=0.00s Real=0.00s [0.950s][info][gc ] GC(41) Concurrent Mark Cycle [0.950s][info][gc,marking ] GC(41) Concurrent Clear Claimed Marks [0.950s][info][gc,marking ] GC(41) Concurrent Clear Claimed Marks 0.006ms [0.950s][info][gc,marking ] GC(41) Concurrent Scan Root Regions [0.950s][info][gc,marking ] GC(41) Concurrent Scan Root Regions 0.600ms [0.950s][info][gc,marking ] GC(41) Concurrent Mark [0.950s][info][gc,marking ] GC(41) Concurrent Mark From Roots [0.950s][info][gc,task ] GC(41) Using 5 workers of 5 for marking [0.953s][info][gc,start ] GC(42) Pause Young (Normal) (G1 Evacuation Pause) [0.953s][info][gc,task ] GC(42) Using 12 workers of 18 for evacuation [0.956s][info][gc,phases ] GC(42) Pre Evacuate Collection Set: 0.06ms [0.956s][info][gc,phases ] GC(42) Merge Heap Roots: 0.09ms [0.956s][info][gc,phases ] GC(42) Evacuate Collection Set: 2.37ms [0.956s][info][gc,phases ] GC(42) Post Evacuate Collection Set: 0.15ms [0.956s][info][gc,phases ] GC(42) Other: 0.07ms [0.956s][info][gc,heap ] GC(42) Eden regions: 27->0(21) [0.956s][info][gc,heap ] GC(42) Survivor regions: 5->4(4) [0.956s][info][gc,heap ] GC(42) Old regions: 397->410 [0.956s][info][gc,heap ] GC(42) Archive regions: 0->0 [0.956s][info][gc,heap ] GC(42) Humongous regions: 6->6 [0.956s][info][gc,metaspace ] GC(42) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K) [0.956s][info][gc ] GC(42) Pause Young (Normal) (G1 Evacuation Pause) 428M->413M(512M) 2.837ms [0.956s][info][gc,cpu ] GC(42) User=0.00s Sys=0.00s Real=0.00s [0.959s][info][gc,start ] GC(43) Pause Young (Normal) (G1 Evacuation Pause) [0.959s][info][gc,task ] GC(43) Using 12 workers of 18 for evacuation [0.961s][info][gc,phases ] GC(43) Pre Evacuate Collection Set: 0.06ms [0.961s][info][gc,phases ] GC(43) Merge Heap Roots: 0.10ms [0.961s][info][gc,phases ] GC(43) Evacuate Collection Set: 1.81ms [0.961s][info][gc,phases ] GC(43) Post Evacuate Collection Set: 0.13ms [0.961s][info][gc,phases ] GC(43) Other: 0.07ms [0.961s][info][gc,heap ] GC(43) Eden regions: 21->0(21) [0.961s][info][gc,heap ] GC(43) Survivor regions: 4->4(4) [0.961s][info][gc,heap ] GC(43) Old regions: 410->419 [0.961s][info][gc,heap ] GC(43) Archive regions: 0->0 [0.961s][info][gc,heap ] GC(43) Humongous regions: 6->6 [0.961s][info][gc,metaspace ] GC(43) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K) [0.961s][info][gc ] GC(43) Pause Young (Normal) (G1 Evacuation Pause) 434M->422M(512M) 2.253ms [0.961s][info][gc,cpu ] GC(43) User=0.00s Sys=0.00s Real=0.00s [0.964s][info][gc,start ] GC(44) Pause Young (Normal) (G1 Evacuation Pause) [0.964s][info][gc,task ] GC(44) Using 12 workers of 18 for evacuation [0.967s][info][gc,phases ] GC(44) Pre Evacuate Collection Set: 0.06ms [0.967s][info][gc,phases ] GC(44) Merge Heap Roots: 0.08ms [0.967s][info][gc,phases ] GC(44) Evacuate Collection Set: 2.02ms [0.967s][info][gc,phases ] GC(44) Post Evacuate Collection Set: 0.19ms [0.967s][info][gc,phases ] GC(44) Other: 0.08ms [0.967s][info][gc,heap ] GC(44) Eden regions: 21->0(21) [0.967s][info][gc,heap ] GC(44) Survivor regions: 4->4(4) [0.967s][info][gc,heap ] GC(44) Old regions: 419->429 [0.967s][info][gc,heap ] GC(44) Archive regions: 0->0 [0.967s][info][gc,heap ] GC(44) Humongous regions: 6->6 [0.967s][info][gc,metaspace ] GC(44) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K) [0.967s][info][gc ] GC(44) Pause Young (Normal) (G1 Evacuation Pause) 443M->431M(512M) 2.518ms [0.967s][info][gc,cpu ] GC(44) User=0.00s Sys=0.00s Real=0.00s [0.970s][info][gc,start ] GC(45) Pause Young (Normal) (G1 Evacuation Pause) [0.970s][info][gc,task ] GC(45) Using 12 workers of 18 for evacuation [0.972s][info][gc,phases ] GC(45) Pre Evacuate Collection Set: 0.06ms [0.972s][info][gc,phases ] GC(45) Merge Heap Roots: 0.05ms [0.972s][info][gc,phases ] GC(45) Evacuate Collection Set: 1.82ms [0.972s][info][gc,phases ] GC(45) Post Evacuate Collection Set: 0.13ms [0.972s][info][gc,phases ] GC(45) Other: 0.08ms [0.972s][info][gc,heap ] GC(45) Eden regions: 21->0(21) [0.972s][info][gc,heap ] GC(45) Survivor regions: 4->4(4) [0.972s][info][gc,heap ] GC(45) Old regions: 429->438 [0.972s][info][gc,heap ] GC(45) Archive regions: 0->0 [0.972s][info][gc,heap ] GC(45) Humongous regions: 6->6 [0.972s][info][gc,metaspace ] GC(45) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K) [0.972s][info][gc ] GC(45) Pause Young (Normal) (G1 Evacuation Pause) 452M->440M(512M) 2.226ms [0.972s][info][gc,cpu ] GC(45) User=0.00s Sys=0.00s Real=0.00s [0.975s][info][gc,start ] GC(46) Pause Young (Normal) (G1 Evacuation Pause) [0.975s][info][gc,task ] GC(46) Using 12 workers of 18 for evacuation [0.977s][info][gc,phases ] GC(46) Pre Evacuate Collection Set: 0.05ms [0.977s][info][gc,phases ] GC(46) Merge Heap Roots: 0.07ms [0.977s][info][gc,phases ] GC(46) Evacuate Collection Set: 1.88ms [0.977s][info][gc,phases ] GC(46) Post Evacuate Collection Set: 0.18ms [0.977s][info][gc,phases ] GC(46) Other: 0.06ms [0.977s][info][gc,heap ] GC(46) Eden regions: 21->0(21) [0.977s][info][gc,heap ] GC(46) Survivor regions: 4->4(4) [0.977s][info][gc,heap ] GC(46) Old regions: 438->446 [0.977s][info][gc,heap ] GC(46) Archive regions: 0->0 [0.977s][info][gc,heap ] GC(46) Humongous regions: 6->6 [0.977s][info][gc,metaspace ] GC(46) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K) [0.977s][info][gc ] GC(46) Pause Young (Normal) (G1 Evacuation Pause) 461M->449M(512M) 2.335ms [0.978s][info][gc,cpu ] GC(46) User=0.00s Sys=0.00s Real=0.00s [1.006s][info][gc,marking ] GC(41) Concurrent Mark From Roots 56.182ms [1.006s][info][gc,marking ] GC(41) Concurrent Preclean [1.006s][info][gc,marking ] GC(41) Concurrent Preclean 0.087ms [1.007s][info][gc,start ] GC(41) Pause Remark [1.007s][info][gc ] GC(41) Pause Remark 460M->460M(512M) 0.495ms [1.007s][info][gc,cpu ] GC(41) User=0.00s Sys=0.00s Real=0.00s [1.007s][info][gc,marking ] GC(41) Concurrent Mark 56.881ms [1.007s][info][gc,marking ] GC(41) Concurrent Rebuild Remembered Sets [1.033s][info][gc,marking ] GC(41) Concurrent Rebuild Remembered Sets 26.078ms [1.033s][info][gc,start ] GC(41) Pause Cleanup [1.033s][info][gc ] GC(41) Pause Cleanup 460M->460M(512M) 0.144ms [1.033s][info][gc,cpu ] GC(41) User=0.00s Sys=0.00s Real=0.00s [1.033s][info][gc,marking ] GC(41) Concurrent Cleanup for Next Mark [1.033s][info][gc,marking ] GC(41) Concurrent Cleanup for Next Mark 0.159ms [1.034s][info][gc ] GC(41) Concurrent Mark Cycle 83.986ms [1.034s][info][gc,heap,exit ] Heap [1.034s][info][gc,heap,exit ] garbage-first heap total 524288K, used 471782K [0x00000000e0000000, 0x0000000100000000) [1.034s][info][gc,heap,exit ] region size 1024K, 15 young (15360K), 4 survivors (4096K) [1.034s][info][gc,heap,exit ] Metaspace used 1070K, committed 1216K, reserved 1114112K [1.034s][info][gc,heap,exit ] class space used 72K, committed 128K, reserved 1048576K
gc_high_17g1.log
[0.007s][info][gc] Using G1 [0.009s][info][gc,init] Version: 17.0.19+10-LTS (release) [0.009s][info][gc,init] CPUs: 24 total, 24 available [0.009s][info][gc,init] Memory: 32581M [0.009s][info][gc,init] Large Page Support: Disabled [0.009s][info][gc,init] NUMA Support: Disabled [0.009s][info][gc,init] Compressed Oops: Enabled (32-bit) [0.009s][info][gc,init] Heap Region Size: 1M [0.009s][info][gc,init] Heap Min Capacity: 512M [0.009s][info][gc,init] Heap Initial Capacity: 512M [0.009s][info][gc,init] Heap Max Capacity: 512M [0.009s][info][gc,init] Pre-touch: Disabled [0.009s][info][gc,init] Parallel Workers: 18 [0.010s][info][gc,init] Concurrent Workers: 5 [0.010s][info][gc,init] Concurrent Refinement Workers: 18 [0.010s][info][gc,init] Periodic GC: Disabled [0.015s][info][gc,metaspace] CDS archive(s) mapped at: [0x000001c500000000-0x000001c500bb0000-0x000001c500bb0000), size 12255232, SharedBaseAddress: 0x000001c500000000, ArchiveRelocationMode: 1. [0.015s][info][gc,metaspace] Compressed class space mapped at: 0x000001c501000000-0x000001c541000000, reserved size: 1073741824 [0.015s][info][gc,metaspace] Narrow klass base: 0x000001c500000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [0.093s][info][gc,start ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) [0.094s][info][gc,task ] GC(0) Using 12 workers of 18 for evacuation [0.096s][info][gc,phases ] GC(0) Pre Evacuate Collection Set: 0.06ms [0.096s][info][gc,phases ] GC(0) Merge Heap Roots: 0.07ms [0.096s][info][gc,phases ] GC(0) Evacuate Collection Set: 1.99ms [0.096s][info][gc,phases ] GC(0) Post Evacuate Collection Set: 0.27ms [0.096s][info][gc,phases ] GC(0) Other: 0.27ms [0.096s][info][gc,heap ] GC(0) Eden regions: 25->0(21) [0.096s][info][gc,heap ] GC(0) Survivor regions: 0->4(4) [0.096s][info][gc,heap ] GC(0) Old regions: 0->6 [0.096s][info][gc,heap ] GC(0) Archive regions: 0->0 [0.096s][info][gc,heap ] GC(0) Humongous regions: 0->0 [0.096s][info][gc,metaspace] GC(0) Metaspace: 909K(1024K)->909K(1024K) NonClass: 839K(896K)->839K(896K) Class: 70K(128K)->70K(128K) [0.096s][info][gc ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 25M->9M(512M) 2.751ms [0.096s][info][gc,cpu ] GC(0) User=0.00s Sys=0.00s Real=0.00s [0.115s][info][gc,start ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) [0.115s][info][gc,task ] GC(1) Using 12 workers of 18 for evacuation [0.118s][info][gc,phases ] GC(1) Pre Evacuate Collection Set: 0.08ms [0.118s][info][gc,phases ] GC(1) Merge Heap Roots: 0.08ms [0.118s][info][gc,phases ] GC(1) Evacuate Collection Set: 1.95ms [0.118s][info][gc,phases ] GC(1) Post Evacuate Collection Set: 0.27ms [0.118s][info][gc,phases ] GC(1) Other: 0.08ms [0.118s][info][gc,heap ] GC(1) Eden regions: 21->0(30) [0.118s][info][gc,heap ] GC(1) Survivor regions: 4->4(4) [0.118s][info][gc,heap ] GC(1) Old regions: 6->17 [0.118s][info][gc,heap ] GC(1) Archive regions: 0->0 [0.118s][info][gc,heap ] GC(1) Humongous regions: 0->0 [0.118s][info][gc,metaspace] GC(1) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.118s][info][gc ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 30M->20M(512M) 2.557ms [0.118s][info][gc,cpu ] GC(1) User=0.00s Sys=0.00s Real=0.00s [0.154s][info][gc,start ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) [0.154s][info][gc,task ] GC(2) Using 12 workers of 18 for evacuation [0.157s][info][gc,phases ] GC(2) Pre Evacuate Collection Set: 0.08ms [0.157s][info][gc,phases ] GC(2) Merge Heap Roots: 0.10ms [0.157s][info][gc,phases ] GC(2) Evacuate Collection Set: 3.03ms [0.157s][info][gc,phases ] GC(2) Post Evacuate Collection Set: 0.26ms [0.157s][info][gc,phases ] GC(2) Other: 0.09ms [0.157s][info][gc,heap ] GC(2) Eden regions: 30->0(39) [0.157s][info][gc,heap ] GC(2) Survivor regions: 4->5(5) [0.157s][info][gc,heap ] GC(2) Old regions: 17->30 [0.157s][info][gc,heap ] GC(2) Archive regions: 0->0 [0.157s][info][gc,heap ] GC(2) Humongous regions: 2->2 [0.157s][info][gc,metaspace] GC(2) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.157s][info][gc ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 52M->37M(512M) 3.717ms [0.157s][info][gc,cpu ] GC(2) User=0.00s Sys=0.00s Real=0.00s [0.192s][info][gc,start ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) [0.192s][info][gc,task ] GC(3) Using 12 workers of 18 for evacuation [0.197s][info][gc,phases ] GC(3) Pre Evacuate Collection Set: 0.09ms [0.197s][info][gc,phases ] GC(3) Merge Heap Roots: 0.09ms [0.197s][info][gc,phases ] GC(3) Evacuate Collection Set: 4.12ms [0.197s][info][gc,phases ] GC(3) Post Evacuate Collection Set: 0.24ms [0.197s][info][gc,phases ] GC(3) Other: 0.08ms [0.197s][info][gc,heap ] GC(3) Eden regions: 39->0(51) [0.197s][info][gc,heap ] GC(3) Survivor regions: 5->6(6) [0.197s][info][gc,heap ] GC(3) Old regions: 30->49 [0.197s][info][gc,heap ] GC(3) Archive regions: 0->0 [0.197s][info][gc,heap ] GC(3) Humongous regions: 4->4 [0.197s][info][gc,metaspace] GC(3) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.197s][info][gc ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 78M->58M(512M) 4.721ms [0.197s][info][gc,cpu ] GC(3) User=0.00s Sys=0.00s Real=0.00s [0.243s][info][gc,start ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) [0.243s][info][gc,task ] GC(4) Using 12 workers of 18 for evacuation [0.248s][info][gc,phases ] GC(4) Pre Evacuate Collection Set: 0.10ms [0.249s][info][gc,phases ] GC(4) Merge Heap Roots: 0.09ms [0.249s][info][gc,phases ] GC(4) Evacuate Collection Set: 5.17ms [0.249s][info][gc,phases ] GC(4) Post Evacuate Collection Set: 0.33ms [0.249s][info][gc,phases ] GC(4) Other: 0.09ms [0.249s][info][gc,heap ] GC(4) Eden regions: 51->0(66) [0.249s][info][gc,heap ] GC(4) Survivor regions: 6->8(8) [0.249s][info][gc,heap ] GC(4) Old regions: 49->73 [0.249s][info][gc,heap ] GC(4) Archive regions: 0->0 [0.249s][info][gc,heap ] GC(4) Humongous regions: 7->7 [0.249s][info][gc,metaspace] GC(4) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.249s][info][gc ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 112M->88M(512M) 5.889ms [0.249s][info][gc,cpu ] GC(4) User=0.14s Sys=0.05s Real=0.01s [0.307s][info][gc,start ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) [0.307s][info][gc,task ] GC(5) Using 12 workers of 18 for evacuation [0.315s][info][gc,phases ] GC(5) Pre Evacuate Collection Set: 0.10ms [0.315s][info][gc,phases ] GC(5) Merge Heap Roots: 0.09ms [0.315s][info][gc,phases ] GC(5) Evacuate Collection Set: 7.46ms [0.315s][info][gc,phases ] GC(5) Post Evacuate Collection Set: 0.33ms [0.315s][info][gc,phases ] GC(5) Other: 0.10ms [0.315s][info][gc,heap ] GC(5) Eden regions: 66->0(83) [0.315s][info][gc,heap ] GC(5) Survivor regions: 8->10(10) [0.315s][info][gc,heap ] GC(5) Old regions: 73->105 [0.315s][info][gc,heap ] GC(5) Archive regions: 0->0 [0.315s][info][gc,heap ] GC(5) Humongous regions: 7->7 [0.315s][info][gc,metaspace] GC(5) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.315s][info][gc ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 154M->121M(512M) 8.179ms [0.315s][info][gc,cpu ] GC(5) User=0.00s Sys=0.00s Real=0.01s [0.391s][info][gc,start ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) [0.391s][info][gc,task ] GC(6) Using 12 workers of 18 for evacuation [0.400s][info][gc,phases ] GC(6) Pre Evacuate Collection Set: 0.08ms [0.400s][info][gc,phases ] GC(6) Merge Heap Roots: 0.07ms [0.400s][info][gc,phases ] GC(6) Evacuate Collection Set: 8.01ms [0.400s][info][gc,phases ] GC(6) Post Evacuate Collection Set: 0.29ms [0.400s][info][gc,phases ] GC(6) Other: 0.10ms [0.400s][info][gc,heap ] GC(6) Eden regions: 83->0(104) [0.400s][info][gc,heap ] GC(6) Survivor regions: 10->12(12) [0.400s][info][gc,heap ] GC(6) Old regions: 105->145 [0.400s][info][gc,heap ] GC(6) Archive regions: 0->0 [0.400s][info][gc,heap ] GC(6) Humongous regions: 11->11 [0.400s][info][gc,metaspace] GC(6) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.400s][info][gc ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 208M->167M(512M) 8.705ms [0.400s][info][gc,cpu ] GC(6) User=0.00s Sys=0.00s Real=0.01s [0.492s][info][gc,start ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) [0.492s][info][gc,task ] GC(7) Using 12 workers of 18 for evacuation [0.504s][info][gc,phases ] GC(7) Pre Evacuate Collection Set: 0.08ms [0.504s][info][gc,phases ] GC(7) Merge Heap Roots: 0.08ms [0.504s][info][gc,phases ] GC(7) Evacuate Collection Set: 10.75ms [0.504s][info][gc,phases ] GC(7) Post Evacuate Collection Set: 0.62ms [0.504s][info][gc,phases ] GC(7) Other: 0.12ms [0.504s][info][gc,heap ] GC(7) Eden regions: 104->0(94) [0.504s][info][gc,heap ] GC(7) Survivor regions: 12->15(15) [0.504s][info][gc,heap ] GC(7) Old regions: 145->195 [0.504s][info][gc,heap ] GC(7) Archive regions: 0->0 [0.504s][info][gc,heap ] GC(7) Humongous regions: 16->16 [0.504s][info][gc,metaspace] GC(7) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.504s][info][gc ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 276M->225M(512M) 11.752ms [0.504s][info][gc,cpu ] GC(7) User=0.12s Sys=0.02s Real=0.01s [0.584s][info][gc,start ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) [0.584s][info][gc,task ] GC(8) Using 12 workers of 18 for evacuation [0.594s][info][gc,phases ] GC(8) Pre Evacuate Collection Set: 0.15ms [0.594s][info][gc,phases ] GC(8) Merge Heap Roots: 0.11ms [0.594s][info][gc,phases ] GC(8) Evacuate Collection Set: 8.89ms [0.594s][info][gc,phases ] GC(8) Post Evacuate Collection Set: 0.44ms [0.594s][info][gc,phases ] GC(8) Other: 0.08ms [0.594s][info][gc,heap ] GC(8) Eden regions: 94->0(83) [0.594s][info][gc,heap ] GC(8) Survivor regions: 15->14(14) [0.594s][info][gc,heap ] GC(8) Old regions: 195->243 [0.594s][info][gc,heap ] GC(8) Archive regions: 0->0 [0.594s][info][gc,heap ] GC(8) Humongous regions: 16->16 [0.594s][info][gc,metaspace] GC(8) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.594s][info][gc ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 319M->273M(512M) 9.798ms [0.594s][info][gc,cpu ] GC(8) User=0.16s Sys=0.00s Real=0.01s [0.598s][info][gc,start ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation) [0.598s][info][gc,task ] GC(9) Using 12 workers of 18 for evacuation [0.601s][info][gc,phases ] GC(9) Pre Evacuate Collection Set: 0.07ms [0.601s][info][gc,phases ] GC(9) Merge Heap Roots: 0.11ms [0.601s][info][gc,phases ] GC(9) Evacuate Collection Set: 2.02ms [0.601s][info][gc,phases ] GC(9) Post Evacuate Collection Set: 0.31ms [0.601s][info][gc,phases ] GC(9) Other: 0.14ms [0.601s][info][gc,heap ] GC(9) Eden regions: 5->0(84) [0.601s][info][gc,heap ] GC(9) Survivor regions: 14->4(13) [0.601s][info][gc,heap ] GC(9) Old regions: 243->260 [0.601s][info][gc,heap ] GC(9) Archive regions: 0->0 [0.601s][info][gc,heap ] GC(9) Humongous regions: 16->16 [0.601s][info][gc,metaspace] GC(9) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.601s][info][gc ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation) 278M->278M(512M) 2.742ms [0.601s][info][gc,cpu ] GC(9) User=0.00s Sys=0.00s Real=0.00s [0.601s][info][gc ] GC(10) Concurrent Mark Cycle [0.601s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks [0.601s][info][gc,marking ] GC(10) Concurrent Clear Claimed Marks 0.007ms [0.601s][info][gc,marking ] GC(10) Concurrent Scan Root Regions [0.602s][info][gc,marking ] GC(10) Concurrent Scan Root Regions 1.033ms [0.602s][info][gc,marking ] GC(10) Concurrent Mark [0.602s][info][gc,marking ] GC(10) Concurrent Mark From Roots [0.602s][info][gc,task ] GC(10) Using 5 workers of 5 for marking [0.630s][info][gc,marking ] GC(10) Concurrent Mark From Roots 27.890ms [0.630s][info][gc,marking ] GC(10) Concurrent Preclean [0.630s][info][gc,marking ] GC(10) Concurrent Preclean 0.080ms [0.630s][info][gc,start ] GC(10) Pause Remark [0.631s][info][gc ] GC(10) Pause Remark 316M->305M(512M) 0.591ms [0.631s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.631s][info][gc,marking ] GC(10) Concurrent Mark 28.725ms [0.631s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets [0.649s][info][gc,marking ] GC(10) Concurrent Rebuild Remembered Sets 18.509ms [0.649s][info][gc,start ] GC(10) Pause Cleanup [0.650s][info][gc ] GC(10) Pause Cleanup 326M->326M(512M) 0.133ms [0.650s][info][gc,cpu ] GC(10) User=0.00s Sys=0.00s Real=0.00s [0.650s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark [0.650s][info][gc,marking ] GC(10) Concurrent Cleanup for Next Mark 0.861ms [0.650s][info][gc ] GC(10) Concurrent Mark Cycle 49.508ms [0.677s][info][gc,start ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) [0.677s][info][gc,task ] GC(11) Using 12 workers of 18 for evacuation [0.684s][info][gc,phases ] GC(11) Pre Evacuate Collection Set: 0.08ms [0.684s][info][gc,phases ] GC(11) Merge Heap Roots: 0.09ms [0.684s][info][gc,phases ] GC(11) Evacuate Collection Set: 6.21ms [0.684s][info][gc,phases ] GC(11) Post Evacuate Collection Set: 0.33ms [0.684s][info][gc,phases ] GC(11) Other: 0.07ms [0.684s][info][gc,heap ] GC(11) Eden regions: 84->0(14) [0.684s][info][gc,heap ] GC(11) Survivor regions: 4->11(11) [0.684s][info][gc,heap ] GC(11) Old regions: 260->293 [0.684s][info][gc,heap ] GC(11) Archive regions: 0->0 [0.684s][info][gc,heap ] GC(11) Humongous regions: 12->12 [0.684s][info][gc,metaspace] GC(11) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.684s][info][gc ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 358M->315M(512M) 6.887ms [0.684s][info][gc,cpu ] GC(11) User=0.11s Sys=0.06s Real=0.01s [0.696s][info][gc,start ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) [0.696s][info][gc,task ] GC(12) Using 12 workers of 18 for evacuation [0.699s][info][gc,phases ] GC(12) Pre Evacuate Collection Set: 0.08ms [0.699s][info][gc,phases ] GC(12) Merge Heap Roots: 0.09ms [0.699s][info][gc,phases ] GC(12) Evacuate Collection Set: 2.30ms [0.699s][info][gc,phases ] GC(12) Post Evacuate Collection Set: 0.23ms [0.699s][info][gc,phases ] GC(12) Other: 0.07ms [0.699s][info][gc,heap ] GC(12) Eden regions: 14->0(66) [0.699s][info][gc,heap ] GC(12) Survivor regions: 11->4(4) [0.699s][info][gc,heap ] GC(12) Old regions: 293->306 [0.699s][info][gc,heap ] GC(12) Archive regions: 0->0 [0.699s][info][gc,heap ] GC(12) Humongous regions: 12->12 [0.699s][info][gc,metaspace] GC(12) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K) [0.699s][info][gc ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 329M->322M(512M) 2.879ms [0.699s][info][gc,cpu ] GC(12) User=0.17s Sys=0.02s Real=0.00s [0.726s][info][gc,start ] GC(13) Pause Young (Concurrent Start) (G1 Humongous Allocation) [0.726s][info][gc,task ] GC(13) Using 12 workers of 18 for evacuation [0.728s][info][gc,phases ] GC(13) Pre Evacuate Collection Set: 0.03ms [0.728s][info][gc,phases ] GC(13) Merge Heap Roots: 0.03ms [0.728s][info][gc,phases ] GC(13) Evacuate Collection Set: 1.69ms [0.728s][info][gc,phases ] GC(13) Post Evacuate Collection Set: 0.11ms [0.728s][info][gc,phases ] GC(13) Other: 0.09ms [0.728s][info][gc,heap ] GC(13) Eden regions: 27->0(60) [0.728s][info][gc,heap ] GC(13) Survivor regions: 4->9(9) [0.728s][info][gc,heap ] GC(13) Old regions: 306->314 [0.728s][info][gc,heap ] GC(13) Archive regions: 0->0 [0.728s][info][gc,heap ] GC(13) Humongous regions: 12->12 [0.728s][info][gc,metaspace] GC(13) Metaspace: 1031K(1216K)->1031K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 83K(192K)->83K(192K) [0.728s][info][gc ] GC(13) Pause Young (Concurrent Start) (G1 Humongous Allocation) 348M->334M(512M) 2.090ms [0.728s][info][gc,cpu ] GC(13) User=0.00s Sys=0.00s Real=0.00s [0.728s][info][gc ] GC(14) Concurrent Mark Cycle [0.728s][info][gc,marking ] GC(14) Concurrent Clear Claimed Marks [0.728s][info][gc,marking ] GC(14) Concurrent Clear Claimed Marks 0.008ms [0.728s][info][gc,marking ] GC(14) Concurrent Scan Root Regions [0.728s][info][gc,marking ] GC(14) Concurrent Scan Root Regions 0.699ms [0.728s][info][gc,marking ] GC(14) Concurrent Mark [0.728s][info][gc,marking ] GC(14) Concurrent Mark From Roots [0.729s][info][gc,task ] GC(14) Using 5 workers of 5 for marking [0.753s][info][gc,start ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) [0.753s][info][gc,task ] GC(15) Using 12 workers of 18 for evacuation [0.757s][info][gc,phases ] GC(15) Pre Evacuate Collection Set: 0.04ms [0.757s][info][gc,phases ] GC(15) Merge Heap Roots: 0.03ms [0.757s][info][gc,phases ] GC(15) Evacuate Collection Set: 4.01ms [0.757s][info][gc,phases ] GC(15) Post Evacuate Collection Set: 0.13ms [0.757s][info][gc,phases ] GC(15) Other: 0.09ms [0.757s][info][gc,heap ] GC(15) Eden regions: 60->0(46) [0.757s][info][gc,heap ] GC(15) Survivor regions: 9->9(9) [0.757s][info][gc,heap ] GC(15) Old regions: 314->337 [0.757s][info][gc,heap ] GC(15) Archive regions: 0->0 [0.757s][info][gc,heap ] GC(15) Humongous regions: 18->18 [0.757s][info][gc,metaspace] GC(15) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.757s][info][gc ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 400M->363M(512M) 4.401ms [0.757s][info][gc,cpu ] GC(15) User=0.00s Sys=0.00s Real=0.00s [0.765s][info][gc,start ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) [0.765s][info][gc,task ] GC(16) Using 12 workers of 18 for evacuation [0.769s][info][gc,phases ] GC(16) Pre Evacuate Collection Set: 0.04ms [0.769s][info][gc,phases ] GC(16) Merge Heap Roots: 0.03ms [0.769s][info][gc,phases ] GC(16) Evacuate Collection Set: 3.43ms [0.769s][info][gc,phases ] GC(16) Post Evacuate Collection Set: 0.12ms [0.769s][info][gc,phases ] GC(16) Other: 0.09ms [0.769s][info][gc,heap ] GC(16) Eden regions: 46->0(36) [0.769s][info][gc,heap ] GC(16) Survivor regions: 9->7(7) [0.769s][info][gc,heap ] GC(16) Old regions: 337->360 [0.769s][info][gc,heap ] GC(16) Archive regions: 0->0 [0.769s][info][gc,heap ] GC(16) Humongous regions: 18->18 [0.769s][info][gc,metaspace] GC(16) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.769s][info][gc ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 409M->384M(512M) 3.789ms [0.769s][info][gc,cpu ] GC(16) User=0.00s Sys=0.00s Real=0.00s [0.777s][info][gc,start ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) [0.777s][info][gc,task ] GC(17) Using 12 workers of 18 for evacuation [0.779s][info][gc,phases ] GC(17) Pre Evacuate Collection Set: 0.04ms [0.779s][info][gc,phases ] GC(17) Merge Heap Roots: 0.02ms [0.779s][info][gc,phases ] GC(17) Evacuate Collection Set: 2.23ms [0.779s][info][gc,phases ] GC(17) Post Evacuate Collection Set: 0.15ms [0.779s][info][gc,phases ] GC(17) Other: 0.07ms [0.779s][info][gc,heap ] GC(17) Eden regions: 36->0(29) [0.779s][info][gc,heap ] GC(17) Survivor regions: 7->6(6) [0.779s][info][gc,heap ] GC(17) Old regions: 360->377 [0.779s][info][gc,heap ] GC(17) Archive regions: 0->0 [0.779s][info][gc,heap ] GC(17) Humongous regions: 18->18 [0.779s][info][gc,metaspace] GC(17) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.779s][info][gc ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 420M->401M(512M) 2.611ms [0.779s][info][gc,cpu ] GC(17) User=0.00s Sys=0.00s Real=0.00s [0.781s][info][gc,marking ] GC(14) Concurrent Mark From Roots 52.119ms [0.781s][info][gc,marking ] GC(14) Concurrent Preclean [0.781s][info][gc,marking ] GC(14) Concurrent Preclean 0.081ms [0.781s][info][gc,start ] GC(14) Pause Remark [0.781s][info][gc ] GC(14) Pause Remark 410M->405M(512M) 0.313ms [0.781s][info][gc,cpu ] GC(14) User=0.00s Sys=0.00s Real=0.00s [0.781s][info][gc,marking ] GC(14) Concurrent Mark 52.641ms [0.781s][info][gc,marking ] GC(14) Concurrent Rebuild Remembered Sets [0.784s][info][gc,start ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) [0.784s][info][gc,task ] GC(18) Using 12 workers of 18 for evacuation [0.786s][info][gc,phases ] GC(18) Pre Evacuate Collection Set: 0.04ms [0.786s][info][gc,phases ] GC(18) Merge Heap Roots: 0.03ms [0.786s][info][gc,phases ] GC(18) Evacuate Collection Set: 1.76ms [0.786s][info][gc,phases ] GC(18) Post Evacuate Collection Set: 0.11ms [0.786s][info][gc,phases ] GC(18) Other: 0.08ms [0.786s][info][gc,heap ] GC(18) Eden regions: 29->0(25) [0.786s][info][gc,heap ] GC(18) Survivor regions: 6->5(5) [0.786s][info][gc,heap ] GC(18) Old regions: 377->391 [0.786s][info][gc,heap ] GC(18) Archive regions: 0->0 [0.786s][info][gc,heap ] GC(18) Humongous regions: 13->13 [0.786s][info][gc,metaspace] GC(18) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.786s][info][gc ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 425M->409M(512M) 2.111ms [0.786s][info][gc,cpu ] GC(18) User=0.00s Sys=0.00s Real=0.00s [0.794s][info][gc,start ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) [0.794s][info][gc,task ] GC(19) Using 12 workers of 18 for evacuation [0.796s][info][gc,phases ] GC(19) Pre Evacuate Collection Set: 0.03ms [0.796s][info][gc,phases ] GC(19) Merge Heap Roots: 0.03ms [0.796s][info][gc,phases ] GC(19) Evacuate Collection Set: 1.63ms [0.796s][info][gc,phases ] GC(19) Post Evacuate Collection Set: 0.11ms [0.796s][info][gc,phases ] GC(19) Other: 0.12ms [0.796s][info][gc,heap ] GC(19) Eden regions: 25->0(21) [0.796s][info][gc,heap ] GC(19) Survivor regions: 5->4(4) [0.796s][info][gc,heap ] GC(19) Old regions: 391->405 [0.796s][info][gc,heap ] GC(19) Archive regions: 0->0 [0.796s][info][gc,heap ] GC(19) Humongous regions: 13->13 [0.796s][info][gc,metaspace] GC(19) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.796s][info][gc ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) 434M->421M(512M) 2.001ms [0.796s][info][gc,cpu ] GC(19) User=0.00s Sys=0.00s Real=0.00s [0.801s][info][gc,start ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) [0.801s][info][gc,task ] GC(20) Using 12 workers of 18 for evacuation [0.803s][info][gc,phases ] GC(20) Pre Evacuate Collection Set: 0.03ms [0.803s][info][gc,phases ] GC(20) Merge Heap Roots: 0.02ms [0.803s][info][gc,phases ] GC(20) Evacuate Collection Set: 1.32ms [0.803s][info][gc,phases ] GC(20) Post Evacuate Collection Set: 0.11ms [0.803s][info][gc,phases ] GC(20) Other: 0.09ms [0.803s][info][gc,heap ] GC(20) Eden regions: 21->0(21) [0.803s][info][gc,heap ] GC(20) Survivor regions: 4->4(4) [0.803s][info][gc,heap ] GC(20) Old regions: 405->415 [0.803s][info][gc,heap ] GC(20) Archive regions: 0->0 [0.803s][info][gc,heap ] GC(20) Humongous regions: 13->13 [0.803s][info][gc,metaspace] GC(20) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.803s][info][gc ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) 442M->432M(512M) 1.667ms [0.803s][info][gc,cpu ] GC(20) User=0.00s Sys=0.00s Real=0.00s [0.807s][info][gc,start ] GC(21) Pause Young (Normal) (G1 Evacuation Pause) [0.808s][info][gc,task ] GC(21) Using 12 workers of 18 for evacuation [0.809s][info][gc,phases ] GC(21) Pre Evacuate Collection Set: 0.03ms [0.809s][info][gc,phases ] GC(21) Merge Heap Roots: 0.03ms [0.809s][info][gc,phases ] GC(21) Evacuate Collection Set: 1.51ms [0.809s][info][gc,phases ] GC(21) Post Evacuate Collection Set: 0.11ms [0.809s][info][gc,phases ] GC(21) Other: 0.08ms [0.809s][info][gc,heap ] GC(21) Eden regions: 21->0(21) [0.809s][info][gc,heap ] GC(21) Survivor regions: 4->4(4) [0.809s][info][gc,heap ] GC(21) Old regions: 415->426 [0.809s][info][gc,heap ] GC(21) Archive regions: 0->0 [0.809s][info][gc,heap ] GC(21) Humongous regions: 13->13 [0.809s][info][gc,metaspace] GC(21) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.809s][info][gc ] GC(21) Pause Young (Normal) (G1 Evacuation Pause) 453M->442M(512M) 1.850ms [0.809s][info][gc,cpu ] GC(21) User=0.00s Sys=0.00s Real=0.00s [0.812s][info][gc,start ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) [0.812s][info][gc,task ] GC(22) Using 12 workers of 18 for evacuation [0.814s][info][gc,phases ] GC(22) Pre Evacuate Collection Set: 0.11ms [0.814s][info][gc,phases ] GC(22) Merge Heap Roots: 0.03ms [0.814s][info][gc,phases ] GC(22) Evacuate Collection Set: 1.56ms [0.814s][info][gc,phases ] GC(22) Post Evacuate Collection Set: 0.10ms [0.814s][info][gc,phases ] GC(22) Other: 0.07ms [0.814s][info][gc,heap ] GC(22) Eden regions: 21->0(21) [0.814s][info][gc,heap ] GC(22) Survivor regions: 4->4(4) [0.814s][info][gc,heap ] GC(22) Old regions: 426->437 [0.814s][info][gc,heap ] GC(22) Archive regions: 0->0 [0.814s][info][gc,heap ] GC(22) Humongous regions: 13->13 [0.814s][info][gc,metaspace] GC(22) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.814s][info][gc ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 463M->453M(512M) 1.949ms [0.814s][info][gc,cpu ] GC(22) User=0.00s Sys=0.00s Real=0.00s [0.815s][info][gc,marking ] GC(14) Concurrent Rebuild Remembered Sets 33.591ms [0.815s][info][gc,start ] GC(14) Pause Cleanup [0.815s][info][gc ] GC(14) Pause Cleanup 454M->454M(512M) 0.092ms [0.815s][info][gc,cpu ] GC(14) User=0.00s Sys=0.00s Real=0.00s [0.815s][info][gc,marking ] GC(14) Concurrent Cleanup for Next Mark [0.816s][info][gc,marking ] GC(14) Concurrent Cleanup for Next Mark 0.623ms [0.816s][info][gc ] GC(14) Concurrent Mark Cycle 87.789ms [0.818s][info][gc,start ] GC(23) Pause Young (Prepare Mixed) (G1 Evacuation Pause) [0.818s][info][gc,task ] GC(23) Using 12 workers of 18 for evacuation [0.819s][info][gc,phases ] GC(23) Pre Evacuate Collection Set: 0.03ms [0.819s][info][gc,phases ] GC(23) Merge Heap Roots: 0.03ms [0.819s][info][gc,phases ] GC(23) Evacuate Collection Set: 1.40ms [0.819s][info][gc,phases ] GC(23) Post Evacuate Collection Set: 0.12ms [0.819s][info][gc,phases ] GC(23) Other: 0.06ms [0.819s][info][gc,heap ] GC(23) Eden regions: 21->0(21) [0.819s][info][gc,heap ] GC(23) Survivor regions: 4->4(4) [0.819s][info][gc,heap ] GC(23) Old regions: 437->448 [0.819s][info][gc,heap ] GC(23) Archive regions: 0->0 [0.819s][info][gc,heap ] GC(23) Humongous regions: 13->13 [0.819s][info][gc,metaspace] GC(23) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.819s][info][gc ] GC(23) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 474M->464M(512M) 1.722ms [0.819s][info][gc,cpu ] GC(23) User=0.00s Sys=0.00s Real=0.00s [0.822s][info][gc,start ] GC(24) Pause Young (Mixed) (G1 Evacuation Pause) [0.822s][info][gc,task ] GC(24) Using 12 workers of 18 for evacuation [0.824s][info][gc,phases ] GC(24) Pre Evacuate Collection Set: 0.04ms [0.824s][info][gc,phases ] GC(24) Merge Heap Roots: 0.02ms [0.824s][info][gc,phases ] GC(24) Evacuate Collection Set: 1.46ms [0.824s][info][gc,phases ] GC(24) Post Evacuate Collection Set: 0.11ms [0.824s][info][gc,phases ] GC(24) Other: 0.08ms [0.824s][info][gc,heap ] GC(24) Eden regions: 21->0(21) [0.824s][info][gc,heap ] GC(24) Survivor regions: 4->4(4) [0.824s][info][gc,heap ] GC(24) Old regions: 448->456 [0.824s][info][gc,heap ] GC(24) Archive regions: 0->0 [0.824s][info][gc,heap ] GC(24) Humongous regions: 13->13 [0.824s][info][gc,metaspace] GC(24) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.824s][info][gc ] GC(24) Pause Young (Mixed) (G1 Evacuation Pause) 485M->472M(512M) 1.806ms [0.824s][info][gc,cpu ] GC(24) User=0.00s Sys=0.00s Real=0.00s [0.827s][info][gc,start ] GC(25) Pause Young (Concurrent Start) (G1 Evacuation Pause) [0.827s][info][gc,task ] GC(25) Using 12 workers of 18 for evacuation [0.829s][info][gc,phases ] GC(25) Pre Evacuate Collection Set: 0.03ms [0.829s][info][gc,phases ] GC(25) Merge Heap Roots: 0.02ms [0.829s][info][gc,phases ] GC(25) Evacuate Collection Set: 1.39ms [0.829s][info][gc,phases ] GC(25) Post Evacuate Collection Set: 0.11ms [0.829s][info][gc,phases ] GC(25) Other: 0.12ms [0.829s][info][gc,heap ] GC(25) Eden regions: 21->0(21) [0.829s][info][gc,heap ] GC(25) Survivor regions: 4->4(4) [0.829s][info][gc,heap ] GC(25) Old regions: 456->467 [0.829s][info][gc,heap ] GC(25) Archive regions: 0->0 [0.829s][info][gc,heap ] GC(25) Humongous regions: 13->13 [0.829s][info][gc,metaspace] GC(25) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.829s][info][gc ] GC(25) Pause Young (Concurrent Start) (G1 Evacuation Pause) 493M->483M(512M) 1.759ms [0.829s][info][gc,cpu ] GC(25) User=0.00s Sys=0.00s Real=0.00s [0.829s][info][gc ] GC(26) Concurrent Mark Cycle [0.829s][info][gc,marking ] GC(26) Concurrent Clear Claimed Marks [0.829s][info][gc,marking ] GC(26) Concurrent Clear Claimed Marks 0.007ms [0.829s][info][gc,marking ] GC(26) Concurrent Scan Root Regions [0.830s][info][gc,marking ] GC(26) Concurrent Scan Root Regions 1.006ms [0.830s][info][gc,marking ] GC(26) Concurrent Mark [0.830s][info][gc,marking ] GC(26) Concurrent Mark From Roots [0.830s][info][gc,task ] GC(26) Using 5 workers of 5 for marking [0.831s][info][gc,start ] GC(27) Pause Young (Normal) (G1 Preventive Collection) [0.831s][info][gc,task ] GC(27) Using 12 workers of 18 for evacuation [0.833s][info][gc,phases ] GC(27) Pre Evacuate Collection Set: 0.03ms [0.833s][info][gc,phases ] GC(27) Merge Heap Roots: 0.02ms [0.833s][info][gc,phases ] GC(27) Evacuate Collection Set: 1.17ms [0.833s][info][gc,phases ] GC(27) Post Evacuate Collection Set: 0.10ms [0.833s][info][gc,phases ] GC(27) Other: 0.07ms [0.833s][info][gc,heap ] GC(27) Eden regions: 15->0(21) [0.833s][info][gc,heap ] GC(27) Survivor regions: 4->4(4) [0.833s][info][gc,heap ] GC(27) Old regions: 467->475 [0.833s][info][gc,heap ] GC(27) Archive regions: 0->0 [0.833s][info][gc,heap ] GC(27) Humongous regions: 13->13 [0.833s][info][gc,metaspace] GC(27) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.833s][info][gc ] GC(27) Pause Young (Normal) (G1 Preventive Collection) 498M->491M(512M) 1.482ms [0.833s][info][gc,cpu ] GC(27) User=0.00s Sys=0.00s Real=0.00s [0.834s][info][gc,start ] GC(28) Pause Young (Normal) (G1 Preventive Collection) [0.834s][info][gc,task ] GC(28) Using 12 workers of 18 for evacuation [0.835s][info][gc,phases ] GC(28) Pre Evacuate Collection Set: 0.03ms [0.835s][info][gc,phases ] GC(28) Merge Heap Roots: 0.02ms [0.835s][info][gc,phases ] GC(28) Evacuate Collection Set: 0.79ms [0.835s][info][gc,phases ] GC(28) Post Evacuate Collection Set: 0.09ms [0.835s][info][gc,phases ] GC(28) Other: 0.06ms [0.835s][info][gc,heap ] GC(28) Eden regions: 10->0(21) [0.836s][info][gc,heap ] GC(28) Survivor regions: 4->4(4) [0.836s][info][gc,heap ] GC(28) Old regions: 475->481 [0.836s][info][gc,heap ] GC(28) Archive regions: 0->0 [0.836s][info][gc,heap ] GC(28) Humongous regions: 13->13 [0.836s][info][gc,metaspace] GC(28) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.836s][info][gc ] GC(28) Pause Young (Normal) (G1 Preventive Collection) 501M->497M(512M) 1.123ms [0.836s][info][gc,cpu ] GC(28) User=0.00s Sys=0.00s Real=0.00s [0.837s][info][gc,start ] GC(29) Pause Young (Normal) (G1 Preventive Collection) [0.837s][info][gc,task ] GC(29) Using 12 workers of 18 for evacuation [0.838s][info][gc,phases ] GC(29) Pre Evacuate Collection Set: 0.03ms [0.838s][info][gc,phases ] GC(29) Merge Heap Roots: 0.02ms [0.838s][info][gc,phases ] GC(29) Evacuate Collection Set: 0.73ms [0.838s][info][gc,phases ] GC(29) Post Evacuate Collection Set: 0.09ms [0.838s][info][gc,phases ] GC(29) Other: 0.05ms [0.838s][info][gc,heap ] GC(29) Eden regions: 6->0(21) [0.838s][info][gc,heap ] GC(29) Survivor regions: 4->4(4) [0.838s][info][gc,heap ] GC(29) Old regions: 481->485 [0.838s][info][gc,heap ] GC(29) Archive regions: 0->0 [0.838s][info][gc,heap ] GC(29) Humongous regions: 13->13 [0.838s][info][gc,metaspace] GC(29) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.838s][info][gc ] GC(29) Pause Young (Normal) (G1 Preventive Collection) 503M->501M(512M) 0.981ms [0.838s][info][gc,cpu ] GC(29) User=0.00s Sys=0.00s Real=0.00s [0.839s][info][gc,start ] GC(30) Pause Young (Normal) (G1 Preventive Collection) [0.839s][info][gc,task ] GC(30) Using 12 workers of 18 for evacuation [0.840s][info][gc,phases ] GC(30) Pre Evacuate Collection Set: 0.04ms [0.840s][info][gc,phases ] GC(30) Merge Heap Roots: 0.02ms [0.840s][info][gc,phases ] GC(30) Evacuate Collection Set: 0.69ms [0.840s][info][gc,phases ] GC(30) Post Evacuate Collection Set: 0.09ms [0.840s][info][gc,phases ] GC(30) Other: 0.05ms [0.840s][info][gc,heap ] GC(30) Eden regions: 4->0(22) [0.840s][info][gc,heap ] GC(30) Survivor regions: 4->3(4) [0.840s][info][gc,heap ] GC(30) Old regions: 485->488 [0.840s][info][gc,heap ] GC(30) Archive regions: 0->0 [0.840s][info][gc,heap ] GC(30) Humongous regions: 13->13 [0.840s][info][gc,metaspace] GC(30) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.840s][info][gc ] GC(30) Pause Young (Normal) (G1 Preventive Collection) 505M->503M(512M) 0.968ms [0.840s][info][gc,cpu ] GC(30) User=0.00s Sys=0.00s Real=0.00s [0.841s][info][gc,start ] GC(31) Pause Young (Normal) (G1 Preventive Collection) [0.841s][info][gc,task ] GC(31) Using 12 workers of 18 for evacuation [0.841s][info][gc,phases ] GC(31) Pre Evacuate Collection Set: 0.03ms [0.841s][info][gc,phases ] GC(31) Merge Heap Roots: 0.03ms [0.841s][info][gc,phases ] GC(31) Evacuate Collection Set: 0.62ms [0.841s][info][gc,phases ] GC(31) Post Evacuate Collection Set: 0.09ms [0.841s][info][gc,phases ] GC(31) Other: 0.05ms [0.841s][info][gc,heap ] GC(31) Eden regions: 3->0(21) [0.841s][info][gc,heap ] GC(31) Survivor regions: 3->4(4) [0.841s][info][gc,heap ] GC(31) Old regions: 488->488 [0.841s][info][gc,heap ] GC(31) Archive regions: 0->0 [0.841s][info][gc,heap ] GC(31) Humongous regions: 13->13 [0.841s][info][gc,metaspace] GC(31) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.841s][info][gc ] GC(31) Pause Young (Normal) (G1 Preventive Collection) 506M->504M(512M) 0.890ms [0.842s][info][gc,cpu ] GC(31) User=0.00s Sys=0.00s Real=0.00s [0.842s][info][gc,start ] GC(32) Pause Young (Normal) (G1 Preventive Collection) [0.842s][info][gc,task ] GC(32) Using 12 workers of 18 for evacuation [0.843s][info][gc,phases ] GC(32) Pre Evacuate Collection Set: 0.02ms [0.843s][info][gc,phases ] GC(32) Merge Heap Roots: 0.02ms [0.843s][info][gc,phases ] GC(32) Evacuate Collection Set: 0.65ms [0.843s][info][gc,phases ] GC(32) Post Evacuate Collection Set: 0.08ms [0.843s][info][gc,phases ] GC(32) Other: 0.04ms [0.843s][info][gc,heap ] GC(32) Eden regions: 2->0(22) [0.843s][info][gc,heap ] GC(32) Survivor regions: 4->3(4) [0.843s][info][gc,heap ] GC(32) Old regions: 488->490 [0.843s][info][gc,heap ] GC(32) Archive regions: 0->0 [0.843s][info][gc,heap ] GC(32) Humongous regions: 13->13 [0.843s][info][gc,metaspace] GC(32) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.843s][info][gc ] GC(32) Pause Young (Normal) (G1 Preventive Collection) 506M->505M(512M) 0.881ms [0.843s][info][gc,cpu ] GC(32) User=0.00s Sys=0.00s Real=0.00s [0.843s][info][gc,start ] GC(33) Pause Young (Normal) (G1 Preventive Collection) [0.843s][info][gc,task ] GC(33) Using 12 workers of 18 for evacuation [0.844s][info][gc,phases ] GC(33) Pre Evacuate Collection Set: 0.03ms [0.844s][info][gc,phases ] GC(33) Merge Heap Roots: 0.02ms [0.844s][info][gc,phases ] GC(33) Evacuate Collection Set: 0.60ms [0.844s][info][gc,phases ] GC(33) Post Evacuate Collection Set: 0.08ms [0.844s][info][gc,phases ] GC(33) Other: 0.03ms [0.844s][info][gc,heap ] GC(33) Eden regions: 2->0(23) [0.844s][info][gc,heap ] GC(33) Survivor regions: 3->2(4) [0.844s][info][gc,heap ] GC(33) Old regions: 490->492 [0.844s][info][gc,heap ] GC(33) Archive regions: 0->0 [0.844s][info][gc,heap ] GC(33) Humongous regions: 13->13 [0.844s][info][gc,metaspace] GC(33) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.844s][info][gc ] GC(33) Pause Young (Normal) (G1 Preventive Collection) 507M->506M(512M) 0.841ms [0.844s][info][gc,cpu ] GC(33) User=0.00s Sys=0.00s Real=0.00s [0.844s][info][gc,start ] GC(34) Pause Young (Normal) (G1 Preventive Collection) [0.844s][info][gc,task ] GC(34) Using 12 workers of 18 for evacuation [0.845s][info][gc,phases ] GC(34) Pre Evacuate Collection Set: 0.03ms [0.845s][info][gc,phases ] GC(34) Merge Heap Roots: 0.02ms [0.845s][info][gc,phases ] GC(34) Evacuate Collection Set: 0.57ms [0.845s][info][gc,phases ] GC(34) Post Evacuate Collection Set: 0.09ms [0.845s][info][gc,phases ] GC(34) Other: 0.03ms [0.845s][info][gc,heap ] GC(34) Eden regions: 2->0(22) [0.845s][info][gc,heap ] GC(34) Survivor regions: 2->3(3) [0.845s][info][gc,heap ] GC(34) Old regions: 492->492 [0.845s][info][gc,heap ] GC(34) Archive regions: 0->0 [0.845s][info][gc,heap ] GC(34) Humongous regions: 13->13 [0.845s][info][gc,metaspace] GC(34) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.845s][info][gc ] GC(34) Pause Young (Normal) (G1 Preventive Collection) 508M->507M(512M) 0.801ms [0.845s][info][gc,cpu ] GC(34) User=0.00s Sys=0.00s Real=0.00s [0.845s][info][gc,start ] GC(35) Pause Young (Normal) (G1 Preventive Collection) [0.845s][info][gc,task ] GC(35) Using 12 workers of 18 for evacuation [0.846s][info][gc ] GC(35) To-space exhausted [0.846s][info][gc,phases ] GC(35) Pre Evacuate Collection Set: 0.03ms [0.846s][info][gc,phases ] GC(35) Merge Heap Roots: 0.02ms [0.846s][info][gc,phases ] GC(35) Evacuate Collection Set: 0.65ms [0.846s][info][gc,phases ] GC(35) Post Evacuate Collection Set: 0.24ms [0.846s][info][gc,phases ] GC(35) Other: 0.05ms [0.846s][info][gc,heap ] GC(35) Eden regions: 1->0(23) [0.846s][info][gc,heap ] GC(35) Survivor regions: 3->2(3) [0.846s][info][gc,heap ] GC(35) Old regions: 492->495 [0.846s][info][gc,heap ] GC(35) Archive regions: 0->0 [0.846s][info][gc,heap ] GC(35) Humongous regions: 13->13 [0.846s][info][gc,metaspace] GC(35) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.846s][info][gc ] GC(35) Pause Young (Normal) (G1 Preventive Collection) 508M->510M(512M) 1.057ms [0.846s][info][gc,cpu ] GC(35) User=0.00s Sys=0.00s Real=0.00s [0.847s][info][gc,start ] GC(36) Pause Young (Normal) (G1 Preventive Collection) [0.847s][info][gc,task ] GC(36) Using 12 workers of 18 for evacuation [0.848s][info][gc ] GC(36) To-space exhausted [0.848s][info][gc,phases ] GC(36) Pre Evacuate Collection Set: 0.03ms [0.848s][info][gc,phases ] GC(36) Merge Heap Roots: 0.02ms [0.848s][info][gc,phases ] GC(36) Evacuate Collection Set: 0.84ms [0.848s][info][gc,phases ] GC(36) Post Evacuate Collection Set: 0.45ms [0.848s][info][gc,phases ] GC(36) Other: 0.06ms [0.848s][info][gc,heap ] GC(36) Eden regions: 1->0(24) [0.848s][info][gc,heap ] GC(36) Survivor regions: 2->1(1) [0.848s][info][gc,heap ] GC(36) Old regions: 495->498 [0.848s][info][gc,heap ] GC(36) Archive regions: 0->0 [0.848s][info][gc,heap ] GC(36) Humongous regions: 13->13 [0.848s][info][gc,metaspace] GC(36) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K) [0.848s][info][gc ] GC(36) Pause Young (Normal) (G1 Preventive Collection) 511M->512M(512M) 1.455ms [0.848s][info][gc,cpu ] GC(36) User=0.00s Sys=0.00s Real=0.00s [0.848s][info][gc,ergo ] Attempting full compaction [0.848s][info][gc,start ] GC(37) Pause Full (G1 Compaction Pause) [0.848s][info][gc,task ] GC(37) Using 12 workers of 18 for full compaction [0.849s][info][gc,phases,start] GC(37) Phase 1: Mark live objects [0.883s][info][gc,phases ] GC(37) Phase 1: Mark live objects 34.695ms [0.883s][info][gc,phases,start] GC(37) Phase 2: Prepare for compaction [0.885s][info][gc,phases ] GC(37) Phase 2: Prepare for compaction 1.950ms [0.885s][info][gc,phases,start] GC(37) Phase 3: Adjust pointers [0.895s][info][gc,phases ] GC(37) Phase 3: Adjust pointers 10.082ms [0.895s][info][gc,phases,start] GC(37) Phase 4: Compact heap [0.898s][info][gc,phases ] GC(37) Phase 4: Compact heap 2.565ms [0.899s][info][gc,heap ] GC(37) Eden regions: 0->0(25) [0.899s][info][gc,heap ] GC(37) Survivor regions: 1->0(1) [0.899s][info][gc,heap ] GC(37) Old regions: 498->467 [0.899s][info][gc,heap ] GC(37) Archive regions: 0->0 [0.899s][info][gc,heap ] GC(37) Humongous regions: 13->13 [0.899s][info][gc,metaspace ] GC(37) Metaspace: 1035K(1216K)->1030K(1216K) NonClass: 952K(1024K)->948K(1024K) Class: 83K(192K)->81K(192K) [0.899s][info][gc ] GC(37) Pause Full (G1 Compaction Pause) 512M->474M(512M) 50.228ms [0.899s][info][gc,cpu ] GC(37) User=0.52s Sys=0.00s Real=0.05s [0.899s][info][gc,marking ] GC(26) Concurrent Mark From Roots 68.782ms [0.899s][info][gc,marking ] GC(26) Concurrent Mark Abort [0.899s][info][gc ] GC(26) Concurrent Mark Cycle 69.866ms [0.902s][info][gc,start ] GC(38) Pause Young (Normal) (G1 Preventive Collection) [0.902s][info][gc,task ] GC(38) Using 12 workers of 18 for evacuation [0.903s][info][gc,phases ] GC(38) Pre Evacuate Collection Set: 0.08ms [0.903s][info][gc,phases ] GC(38) Merge Heap Roots: 0.07ms [0.903s][info][gc,phases ] GC(38) Evacuate Collection Set: 0.94ms [0.903s][info][gc,phases ] GC(38) Post Evacuate Collection Set: 0.21ms [0.903s][info][gc,phases ] GC(38) Other: 0.07ms [0.903s][info][gc,heap ] GC(38) Eden regions: 20->0(21) [0.903s][info][gc,heap ] GC(38) Survivor regions: 0->4(4) [0.903s][info][gc,heap ] GC(38) Old regions: 467->473 [0.903s][info][gc,heap ] GC(38) Archive regions: 0->0 [0.903s][info][gc,heap ] GC(38) Humongous regions: 13->13 [0.903s][info][gc,metaspace ] GC(38) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.903s][info][gc ] GC(38) Pause Young (Normal) (G1 Preventive Collection) 494M->484M(512M) 1.453ms [0.903s][info][gc,cpu ] GC(38) User=0.00s Sys=0.00s Real=0.00s [0.905s][info][gc,start ] GC(39) Pause Young (Concurrent Start) (G1 Preventive Collection) [0.905s][info][gc,task ] GC(39) Using 12 workers of 18 for evacuation [0.906s][info][gc ] GC(39) To-space exhausted [0.906s][info][gc,phases ] GC(39) Pre Evacuate Collection Set: 0.08ms [0.906s][info][gc,phases ] GC(39) Merge Heap Roots: 0.06ms [0.906s][info][gc,phases ] GC(39) Evacuate Collection Set: 0.99ms [0.906s][info][gc,phases ] GC(39) Post Evacuate Collection Set: 0.53ms [0.906s][info][gc,phases ] GC(39) Other: 0.09ms [0.907s][info][gc,heap ] GC(39) Eden regions: 13->0(21) [0.907s][info][gc,heap ] GC(39) Survivor regions: 4->4(4) [0.907s][info][gc,heap ] GC(39) Old regions: 473->488 [0.907s][info][gc,heap ] GC(39) Archive regions: 0->0 [0.907s][info][gc,heap ] GC(39) Humongous regions: 13->13 [0.907s][info][gc,metaspace ] GC(39) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.907s][info][gc ] GC(39) Pause Young (Concurrent Start) (G1 Preventive Collection) 497M->499M(512M) 1.821ms [0.907s][info][gc,cpu ] GC(39) User=0.00s Sys=0.00s Real=0.00s [0.907s][info][gc ] GC(40) Concurrent Mark Cycle [0.907s][info][gc,marking ] GC(40) Concurrent Clear Claimed Marks [0.907s][info][gc,marking ] GC(40) Concurrent Clear Claimed Marks 0.006ms [0.907s][info][gc,marking ] GC(40) Concurrent Scan Root Regions [0.907s][info][gc,marking ] GC(40) Concurrent Scan Root Regions 0.498ms [0.907s][info][gc,start ] GC(41) Pause Young (Normal) (G1 Preventive Collection) [0.907s][info][gc,marking ] GC(40) Concurrent Mark [0.907s][info][gc,task ] GC(41) Using 12 workers of 18 for evacuation [0.907s][info][gc,marking ] GC(40) Concurrent Mark From Roots [0.907s][info][gc,task ] GC(40) Using 5 workers of 5 for marking [0.908s][info][gc,phases ] GC(41) Pre Evacuate Collection Set: 0.38ms [0.908s][info][gc,phases ] GC(41) Merge Heap Roots: 0.02ms [0.908s][info][gc,phases ] GC(41) Evacuate Collection Set: 0.51ms [0.908s][info][gc,phases ] GC(41) Post Evacuate Collection Set: 0.18ms [0.908s][info][gc,phases ] GC(41) Other: 0.06ms [0.908s][info][gc,heap ] GC(41) Eden regions: 1->0(24) [0.908s][info][gc,heap ] GC(41) Survivor regions: 4->1(4) [0.908s][info][gc,heap ] GC(41) Old regions: 488->493 [0.908s][info][gc,heap ] GC(41) Archive regions: 0->0 [0.908s][info][gc,heap ] GC(41) Humongous regions: 13->13 [0.908s][info][gc,metaspace ] GC(41) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.908s][info][gc ] GC(41) Pause Young (Normal) (G1 Preventive Collection) 500M->500M(512M) 0.866ms [0.908s][info][gc,cpu ] GC(41) User=0.00s Sys=0.00s Real=0.00s [0.908s][info][gc,start ] GC(42) Pause Young (Normal) (G1 Preventive Collection) [0.908s][info][gc,task ] GC(42) Using 12 workers of 18 for evacuation [0.909s][info][gc,phases ] GC(42) Pre Evacuate Collection Set: 0.06ms [0.909s][info][gc,phases ] GC(42) Merge Heap Roots: 0.07ms [0.909s][info][gc,phases ] GC(42) Evacuate Collection Set: 0.55ms [0.909s][info][gc,phases ] GC(42) Post Evacuate Collection Set: 0.11ms [0.909s][info][gc,phases ] GC(42) Other: 0.04ms [0.909s][info][gc,heap ] GC(42) Eden regions: 2->0(23) [0.909s][info][gc,heap ] GC(42) Survivor regions: 1->2(3) [0.909s][info][gc,heap ] GC(42) Old regions: 493->493 [0.909s][info][gc,heap ] GC(42) Archive regions: 0->0 [0.909s][info][gc,heap ] GC(42) Humongous regions: 13->13 [0.909s][info][gc,metaspace ] GC(42) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.909s][info][gc ] GC(42) Pause Young (Normal) (G1 Preventive Collection) 502M->501M(512M) 0.933ms [0.909s][info][gc,cpu ] GC(42) User=0.00s Sys=0.00s Real=0.00s [0.909s][info][gc,start ] GC(43) Pause Young (Normal) (G1 Preventive Collection) [0.909s][info][gc,task ] GC(43) Using 12 workers of 18 for evacuation [0.910s][info][gc,phases ] GC(43) Pre Evacuate Collection Set: 0.06ms [0.910s][info][gc,phases ] GC(43) Merge Heap Roots: 0.02ms [0.910s][info][gc,phases ] GC(43) Evacuate Collection Set: 0.59ms [0.910s][info][gc,phases ] GC(43) Post Evacuate Collection Set: 0.09ms [0.910s][info][gc,phases ] GC(43) Other: 0.03ms [0.910s][info][gc,heap ] GC(43) Eden regions: 1->0(22) [0.910s][info][gc,heap ] GC(43) Survivor regions: 2->3(3) [0.910s][info][gc,heap ] GC(43) Old regions: 493->493 [0.910s][info][gc,heap ] GC(43) Archive regions: 0->0 [0.910s][info][gc,heap ] GC(43) Humongous regions: 13->13 [0.910s][info][gc,metaspace ] GC(43) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.910s][info][gc ] GC(43) Pause Young (Normal) (G1 Preventive Collection) 502M->502M(512M) 0.861ms [0.910s][info][gc,cpu ] GC(43) User=0.00s Sys=0.00s Real=0.00s [0.910s][info][gc,start ] GC(44) Pause Young (Normal) (G1 Preventive Collection) [0.910s][info][gc,task ] GC(44) Using 12 workers of 18 for evacuation [0.911s][info][gc,phases ] GC(44) Pre Evacuate Collection Set: 0.03ms [0.911s][info][gc,phases ] GC(44) Merge Heap Roots: 0.02ms [0.911s][info][gc,phases ] GC(44) Evacuate Collection Set: 0.56ms [0.911s][info][gc,phases ] GC(44) Post Evacuate Collection Set: 0.08ms [0.911s][info][gc,phases ] GC(44) Other: 0.03ms [0.911s][info][gc,heap ] GC(44) Eden regions: 1->0(23) [0.911s][info][gc,heap ] GC(44) Survivor regions: 3->2(2) [0.911s][info][gc,heap ] GC(44) Old regions: 493->493 [0.911s][info][gc,heap ] GC(44) Archive regions: 0->0 [0.911s][info][gc,heap ] GC(44) Humongous regions: 13->13 [0.911s][info][gc,metaspace ] GC(44) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.911s][info][gc ] GC(44) Pause Young (Normal) (G1 Preventive Collection) 503M->502M(512M) 0.797ms [0.911s][info][gc,cpu ] GC(44) User=0.00s Sys=0.00s Real=0.00s [0.912s][info][gc,start ] GC(45) Pause Young (Normal) (G1 Preventive Collection) [0.912s][info][gc,task ] GC(45) Using 12 workers of 18 for evacuation [0.912s][info][gc,phases ] GC(45) Pre Evacuate Collection Set: 0.03ms [0.912s][info][gc,phases ] GC(45) Merge Heap Roots: 0.02ms [0.912s][info][gc,phases ] GC(45) Evacuate Collection Set: 0.48ms [0.912s][info][gc,phases ] GC(45) Post Evacuate Collection Set: 0.09ms [0.912s][info][gc,phases ] GC(45) Other: 0.03ms [0.912s][info][gc,heap ] GC(45) Eden regions: 1->0(22) [0.912s][info][gc,heap ] GC(45) Survivor regions: 2->3(3) [0.912s][info][gc,heap ] GC(45) Old regions: 493->493 [0.912s][info][gc,heap ] GC(45) Archive regions: 0->0 [0.912s][info][gc,heap ] GC(45) Humongous regions: 13->13 [0.912s][info][gc,metaspace ] GC(45) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.912s][info][gc ] GC(45) Pause Young (Normal) (G1 Preventive Collection) 503M->503M(512M) 0.718ms [0.912s][info][gc,cpu ] GC(45) User=0.00s Sys=0.00s Real=0.00s [0.912s][info][gc,start ] GC(46) Pause Young (Normal) (G1 Preventive Collection) [0.912s][info][gc,task ] GC(46) Using 12 workers of 18 for evacuation [0.913s][info][gc ] GC(46) To-space exhausted [0.913s][info][gc,phases ] GC(46) Pre Evacuate Collection Set: 0.02ms [0.913s][info][gc,phases ] GC(46) Merge Heap Roots: 0.02ms [0.913s][info][gc,phases ] GC(46) Evacuate Collection Set: 0.62ms [0.913s][info][gc,phases ] GC(46) Post Evacuate Collection Set: 0.29ms [0.913s][info][gc,phases ] GC(46) Other: 0.04ms [0.913s][info][gc,heap ] GC(46) Eden regions: 1->0(24) [0.913s][info][gc,heap ] GC(46) Survivor regions: 3->1(2) [0.913s][info][gc,heap ] GC(46) Old regions: 493->498 [0.913s][info][gc,heap ] GC(46) Archive regions: 0->0 [0.913s][info][gc,heap ] GC(46) Humongous regions: 13->13 [0.913s][info][gc,metaspace ] GC(46) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.913s][info][gc ] GC(46) Pause Young (Normal) (G1 Preventive Collection) 504M->506M(512M) 1.050ms [0.913s][info][gc,cpu ] GC(46) User=0.00s Sys=0.00s Real=0.00s [0.913s][info][gc,ergo ] Attempting full compaction [0.913s][info][gc,start ] GC(47) Pause Full (G1 Compaction Pause) [0.913s][info][gc,task ] GC(47) Using 12 workers of 18 for full compaction [0.914s][info][gc,phases,start] GC(47) Phase 1: Mark live objects [0.946s][info][gc,phases ] GC(47) Phase 1: Mark live objects 32.773ms [0.947s][info][gc,phases,start] GC(47) Phase 2: Prepare for compaction [0.947s][info][gc,phases ] GC(47) Phase 2: Prepare for compaction 0.315ms [0.947s][info][gc,phases,start] GC(47) Phase 3: Adjust pointers [0.955s][info][gc,phases ] GC(47) Phase 3: Adjust pointers 8.445ms [0.955s][info][gc,phases,start] GC(47) Phase 4: Compact heap [0.956s][info][gc,phases ] GC(47) Phase 4: Compact heap 0.267ms [0.956s][info][gc,heap ] GC(47) Eden regions: 0->0(25) [0.956s][info][gc,heap ] GC(47) Survivor regions: 1->0(2) [0.956s][info][gc,heap ] GC(47) Old regions: 498->486 [0.956s][info][gc,heap ] GC(47) Archive regions: 0->0 [0.956s][info][gc,heap ] GC(47) Humongous regions: 13->13 [0.956s][info][gc,metaspace ] GC(47) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.956s][info][gc ] GC(47) Pause Full (G1 Compaction Pause) 506M->494M(512M) 42.556ms [0.956s][info][gc,cpu ] GC(47) User=0.56s Sys=0.00s Real=0.04s [0.956s][info][gc,marking ] GC(40) Concurrent Mark From Roots 48.967ms [0.956s][info][gc,marking ] GC(40) Concurrent Mark Abort [0.956s][info][gc ] GC(40) Concurrent Mark Cycle 49.555ms [0.957s][info][gc,start ] GC(48) Pause Young (Normal) (G1 Preventive Collection) [0.957s][info][gc,task ] GC(48) Using 12 workers of 18 for evacuation [0.958s][info][gc,phases ] GC(48) Pre Evacuate Collection Set: 0.05ms [0.958s][info][gc,phases ] GC(48) Merge Heap Roots: 0.02ms [0.958s][info][gc,phases ] GC(48) Evacuate Collection Set: 0.55ms [0.958s][info][gc,phases ] GC(48) Post Evacuate Collection Set: 0.19ms [0.958s][info][gc,phases ] GC(48) Other: 0.04ms [0.958s][info][gc,heap ] GC(48) Eden regions: 8->0(21) [0.958s][info][gc,heap ] GC(48) Survivor regions: 0->4(4) [0.958s][info][gc,heap ] GC(48) Old regions: 486->486 [0.958s][info][gc,heap ] GC(48) Archive regions: 0->0 [0.958s][info][gc,heap ] GC(48) Humongous regions: 13->13 [0.958s][info][gc,metaspace ] GC(48) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.958s][info][gc ] GC(48) Pause Young (Normal) (G1 Preventive Collection) 502M->498M(512M) 0.908ms [0.958s][info][gc,cpu ] GC(48) User=0.00s Sys=0.00s Real=0.00s [0.959s][info][gc,start ] GC(49) Pause Young (Concurrent Start) (G1 Preventive Collection) [0.959s][info][gc,task ] GC(49) Using 12 workers of 18 for evacuation [0.960s][info][gc ] GC(49) To-space exhausted [0.960s][info][gc,phases ] GC(49) Pre Evacuate Collection Set: 0.05ms [0.960s][info][gc,phases ] GC(49) Merge Heap Roots: 0.05ms [0.960s][info][gc,phases ] GC(49) Evacuate Collection Set: 1.03ms [0.960s][info][gc,phases ] GC(49) Post Evacuate Collection Set: 0.52ms [0.960s][info][gc,phases ] GC(49) Other: 0.07ms [0.960s][info][gc,heap ] GC(49) Eden regions: 5->0(23) [0.960s][info][gc,heap ] GC(49) Survivor regions: 4->2(4) [0.960s][info][gc,heap ] GC(49) Old regions: 486->495 [0.960s][info][gc,heap ] GC(49) Archive regions: 0->0 [0.960s][info][gc,heap ] GC(49) Humongous regions: 13->13 [0.960s][info][gc,metaspace ] GC(49) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.960s][info][gc ] GC(49) Pause Young (Concurrent Start) (G1 Preventive Collection) 503M->505M(512M) 1.785ms [0.960s][info][gc,cpu ] GC(49) User=0.00s Sys=0.00s Real=0.00s [0.960s][info][gc ] GC(50) Concurrent Mark Cycle [0.961s][info][gc,marking ] GC(50) Concurrent Clear Claimed Marks [0.961s][info][gc,marking ] GC(50) Concurrent Clear Claimed Marks 0.006ms [0.961s][info][gc,marking ] GC(50) Concurrent Scan Root Regions [0.961s][info][gc,marking ] GC(50) Concurrent Scan Root Regions 0.246ms [0.961s][info][gc,start ] GC(51) Pause Young (Normal) (G1 Preventive Collection) [0.961s][info][gc,marking ] GC(50) Concurrent Mark [0.961s][info][gc,task ] GC(51) Using 12 workers of 18 for evacuation [0.961s][info][gc,marking ] GC(50) Concurrent Mark From Roots [0.961s][info][gc,task ] GC(50) Using 5 workers of 5 for marking [0.962s][info][gc ] GC(51) To-space exhausted [0.962s][info][gc,phases ] GC(51) Pre Evacuate Collection Set: 0.17ms [0.962s][info][gc,phases ] GC(51) Merge Heap Roots: 0.02ms [0.962s][info][gc,phases ] GC(51) Evacuate Collection Set: 0.80ms [0.962s][info][gc,phases ] GC(51) Post Evacuate Collection Set: 0.42ms [0.962s][info][gc,phases ] GC(51) Other: 0.07ms [0.962s][info][gc,heap ] GC(51) Eden regions: 1->0(24) [0.962s][info][gc,heap ] GC(51) Survivor regions: 2->1(1) [0.962s][info][gc,heap ] GC(51) Old regions: 495->498 [0.962s][info][gc,heap ] GC(51) Archive regions: 0->0 [0.962s][info][gc,heap ] GC(51) Humongous regions: 13->13 [0.962s][info][gc,metaspace ] GC(51) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [0.962s][info][gc ] GC(51) Pause Young (Normal) (G1 Preventive Collection) 506M->507M(512M) 1.410ms [0.962s][info][gc,cpu ] GC(51) User=0.00s Sys=0.00s Real=0.00s [0.962s][info][gc,ergo ] Attempting full compaction [0.962s][info][gc,start ] GC(52) Pause Full (G1 Compaction Pause) [0.962s][info][gc,task ] GC(52) Using 12 workers of 18 for full compaction [0.962s][info][gc,phases,start] GC(52) Phase 1: Mark live objects [0.994s][info][gc,phases ] GC(52) Phase 1: Mark live objects 32.076ms [0.995s][info][gc,phases,start] GC(52) Phase 2: Prepare for compaction [0.995s][info][gc,phases ] GC(52) Phase 2: Prepare for compaction 0.301ms [0.995s][info][gc,phases,start] GC(52) Phase 3: Adjust pointers [1.003s][info][gc,phases ] GC(52) Phase 3: Adjust pointers 8.639ms [1.004s][info][gc,phases,start] GC(52) Phase 4: Compact heap [1.004s][info][gc,phases ] GC(52) Phase 4: Compact heap 0.259ms [1.004s][info][gc,heap ] GC(52) Eden regions: 0->0(25) [1.004s][info][gc,heap ] GC(52) Survivor regions: 1->0(1) [1.004s][info][gc,heap ] GC(52) Old regions: 498->492 [1.004s][info][gc,heap ] GC(52) Archive regions: 0->0 [1.004s][info][gc,heap ] GC(52) Humongous regions: 13->13 [1.004s][info][gc,metaspace ] GC(52) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.004s][info][gc ] GC(52) Pause Full (G1 Compaction Pause) 507M->500M(512M) 42.069ms [1.004s][info][gc,cpu ] GC(52) User=0.55s Sys=0.00s Real=0.04s [1.004s][info][gc,marking ] GC(50) Concurrent Mark From Roots 43.523ms [1.004s][info][gc,marking ] GC(50) Concurrent Mark Abort [1.004s][info][gc ] GC(50) Concurrent Mark Cycle 43.846ms [1.005s][info][gc,start ] GC(53) Pause Young (Normal) (G1 Preventive Collection) [1.005s][info][gc,task ] GC(53) Using 12 workers of 18 for evacuation [1.006s][info][gc,phases ] GC(53) Pre Evacuate Collection Set: 0.05ms [1.006s][info][gc,phases ] GC(53) Merge Heap Roots: 0.07ms [1.006s][info][gc,phases ] GC(53) Evacuate Collection Set: 0.59ms [1.006s][info][gc,phases ] GC(53) Post Evacuate Collection Set: 0.17ms [1.006s][info][gc,phases ] GC(53) Other: 0.04ms [1.006s][info][gc,heap ] GC(53) Eden regions: 4->0(22) [1.006s][info][gc,heap ] GC(53) Survivor regions: 0->3(3) [1.006s][info][gc,heap ] GC(53) Old regions: 492->492 [1.006s][info][gc,heap ] GC(53) Archive regions: 0->0 [1.006s][info][gc,heap ] GC(53) Humongous regions: 13->13 [1.006s][info][gc,metaspace ] GC(53) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.006s][info][gc ] GC(53) Pause Young (Normal) (G1 Preventive Collection) 504M->503M(512M) 0.988ms [1.006s][info][gc,cpu ] GC(53) User=0.00s Sys=0.00s Real=0.00s [1.006s][info][gc,start ] GC(54) Pause Young (Concurrent Start) (G1 Preventive Collection) [1.006s][info][gc,task ] GC(54) Using 12 workers of 18 for evacuation [1.007s][info][gc ] GC(54) To-space exhausted [1.007s][info][gc,phases ] GC(54) Pre Evacuate Collection Set: 0.06ms [1.007s][info][gc,phases ] GC(54) Merge Heap Roots: 0.06ms [1.007s][info][gc,phases ] GC(54) Evacuate Collection Set: 0.69ms [1.007s][info][gc,phases ] GC(54) Post Evacuate Collection Set: 0.49ms [1.007s][info][gc,phases ] GC(54) Other: 0.07ms [1.007s][info][gc,heap ] GC(54) Eden regions: 2->0(23) [1.007s][info][gc,heap ] GC(54) Survivor regions: 3->2(2) [1.008s][info][gc,heap ] GC(54) Old regions: 492->496 [1.008s][info][gc,heap ] GC(54) Archive regions: 0->0 [1.008s][info][gc,heap ] GC(54) Humongous regions: 13->13 [1.008s][info][gc,metaspace ] GC(54) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.008s][info][gc ] GC(54) Pause Young (Concurrent Start) (G1 Preventive Collection) 505M->506M(512M) 1.432ms [1.008s][info][gc,cpu ] GC(54) User=0.00s Sys=0.00s Real=0.00s [1.008s][info][gc ] GC(55) Concurrent Mark Cycle [1.008s][info][gc,marking ] GC(55) Concurrent Clear Claimed Marks [1.008s][info][gc,marking ] GC(55) Concurrent Clear Claimed Marks 0.006ms [1.008s][info][gc,marking ] GC(55) Concurrent Scan Root Regions [1.008s][info][gc,marking ] GC(55) Concurrent Scan Root Regions 0.275ms [1.008s][info][gc,marking ] GC(55) Concurrent Mark [1.008s][info][gc,start ] GC(56) Pause Young (Normal) (G1 Evacuation Pause) [1.008s][info][gc,marking ] GC(55) Concurrent Mark From Roots [1.008s][info][gc,task ] GC(56) Using 12 workers of 18 for evacuation [1.008s][info][gc,task ] GC(55) Using 5 workers of 5 for marking [1.009s][info][gc ] GC(56) To-space exhausted [1.010s][info][gc,phases ] GC(56) Pre Evacuate Collection Set: 0.22ms [1.010s][info][gc,phases ] GC(56) Merge Heap Roots: 0.10ms [1.010s][info][gc,phases ] GC(56) Evacuate Collection Set: 0.84ms [1.010s][info][gc,phases ] GC(56) Post Evacuate Collection Set: 0.59ms [1.010s][info][gc,phases ] GC(56) Other: 0.07ms [1.010s][info][gc,heap ] GC(56) Eden regions: 1->0(25) [1.010s][info][gc,heap ] GC(56) Survivor regions: 2->0(0) [1.010s][info][gc,heap ] GC(56) Old regions: 496->499 [1.010s][info][gc,heap ] GC(56) Archive regions: 0->0 [1.010s][info][gc,heap ] GC(56) Humongous regions: 13->13 [1.010s][info][gc,metaspace ] GC(56) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.010s][info][gc ] GC(56) Pause Young (Normal) (G1 Evacuation Pause) 507M->507M(512M) 1.858ms [1.010s][info][gc,cpu ] GC(56) User=0.00s Sys=0.00s Real=0.00s [1.010s][info][gc,ergo ] Attempting full compaction [1.010s][info][gc,start ] GC(57) Pause Full (G1 Compaction Pause) [1.010s][info][gc,task ] GC(57) Using 12 workers of 18 for full compaction [1.010s][info][gc,phases,start] GC(57) Phase 1: Mark live objects [1.041s][info][gc,phases ] GC(57) Phase 1: Mark live objects 31.499ms [1.041s][info][gc,phases,start] GC(57) Phase 2: Prepare for compaction [1.042s][info][gc,phases ] GC(57) Phase 2: Prepare for compaction 0.303ms [1.042s][info][gc,phases,start] GC(57) Phase 3: Adjust pointers [1.050s][info][gc,phases ] GC(57) Phase 3: Adjust pointers 8.434ms [1.050s][info][gc,phases,start] GC(57) Phase 4: Compact heap [1.051s][info][gc,phases ] GC(57) Phase 4: Compact heap 0.242ms [1.051s][info][gc,heap ] GC(57) Eden regions: 0->0(25) [1.051s][info][gc,heap ] GC(57) Survivor regions: 0->0(0) [1.051s][info][gc,heap ] GC(57) Old regions: 499->494 [1.051s][info][gc,heap ] GC(57) Archive regions: 0->0 [1.051s][info][gc,heap ] GC(57) Humongous regions: 13->13 [1.051s][info][gc,metaspace ] GC(57) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.051s][info][gc ] GC(57) Pause Full (G1 Compaction Pause) 507M->504M(512M) 41.255ms [1.051s][info][gc,cpu ] GC(57) User=0.48s Sys=0.03s Real=0.04s [1.051s][info][gc,marking ] GC(55) Concurrent Mark From Roots 43.171ms [1.051s][info][gc,marking ] GC(55) Concurrent Mark Abort [1.051s][info][gc ] GC(55) Concurrent Mark Cycle 43.501ms [1.051s][info][gc,start ] GC(58) Pause Young (Normal) (G1 Preventive Collection) [1.051s][info][gc,task ] GC(58) Using 12 workers of 18 for evacuation [1.052s][info][gc,phases ] GC(58) Pre Evacuate Collection Set: 0.07ms [1.052s][info][gc,phases ] GC(58) Merge Heap Roots: 0.08ms [1.052s][info][gc,phases ] GC(58) Evacuate Collection Set: 0.57ms [1.052s][info][gc,phases ] GC(58) Post Evacuate Collection Set: 0.14ms [1.052s][info][gc,phases ] GC(58) Other: 0.04ms [1.052s][info][gc,heap ] GC(58) Eden regions: 3->0(23) [1.052s][info][gc,heap ] GC(58) Survivor regions: 0->2(2) [1.052s][info][gc,heap ] GC(58) Old regions: 494->494 [1.052s][info][gc,heap ] GC(58) Archive regions: 0->0 [1.052s][info][gc,heap ] GC(58) Humongous regions: 13->13 [1.052s][info][gc,metaspace ] GC(58) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.052s][info][gc ] GC(58) Pause Young (Normal) (G1 Preventive Collection) 507M->505M(512M) 0.967ms [1.052s][info][gc,cpu ] GC(58) User=0.00s Sys=0.00s Real=0.00s [1.053s][info][gc,start ] GC(59) Pause Young (Concurrent Start) (G1 Preventive Collection) [1.053s][info][gc,task ] GC(59) Using 12 workers of 18 for evacuation [1.054s][info][gc ] GC(59) To-space exhausted [1.054s][info][gc,phases ] GC(59) Pre Evacuate Collection Set: 0.06ms [1.054s][info][gc,phases ] GC(59) Merge Heap Roots: 0.07ms [1.054s][info][gc,phases ] GC(59) Evacuate Collection Set: 0.57ms [1.054s][info][gc,phases ] GC(59) Post Evacuate Collection Set: 0.27ms [1.054s][info][gc,phases ] GC(59) Other: 0.06ms [1.054s][info][gc,heap ] GC(59) Eden regions: 1->0(23) [1.054s][info][gc,heap ] GC(59) Survivor regions: 2->2(2) [1.054s][info][gc,heap ] GC(59) Old regions: 494->495 [1.054s][info][gc,heap ] GC(59) Archive regions: 0->0 [1.054s][info][gc,heap ] GC(59) Humongous regions: 13->13 [1.054s][info][gc,metaspace ] GC(59) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.054s][info][gc ] GC(59) Pause Young (Concurrent Start) (G1 Preventive Collection) 506M->507M(512M) 1.106ms [1.054s][info][gc,cpu ] GC(59) User=0.00s Sys=0.00s Real=0.00s [1.054s][info][gc ] GC(60) Concurrent Mark Cycle [1.054s][info][gc,marking ] GC(60) Concurrent Clear Claimed Marks [1.054s][info][gc,marking ] GC(60) Concurrent Clear Claimed Marks 0.006ms [1.054s][info][gc,marking ] GC(60) Concurrent Scan Root Regions [1.054s][info][gc,marking ] GC(60) Concurrent Scan Root Regions 0.313ms [1.054s][info][gc,start ] GC(61) Pause Young (Normal) (G1 Preventive Collection) [1.054s][info][gc,marking ] GC(60) Concurrent Mark [1.054s][info][gc,task ] GC(61) Using 12 workers of 18 for evacuation [1.054s][info][gc,marking ] GC(60) Concurrent Mark From Roots [1.054s][info][gc,task ] GC(60) Using 5 workers of 5 for marking [1.055s][info][gc ] GC(61) To-space exhausted [1.055s][info][gc,phases ] GC(61) Pre Evacuate Collection Set: 0.27ms [1.055s][info][gc,phases ] GC(61) Merge Heap Roots: 0.08ms [1.055s][info][gc,phases ] GC(61) Evacuate Collection Set: 0.71ms [1.055s][info][gc,phases ] GC(61) Post Evacuate Collection Set: 0.49ms [1.055s][info][gc,phases ] GC(61) Other: 0.06ms [1.055s][info][gc,heap ] GC(61) Eden regions: 1->0(24) [1.055s][info][gc,heap ] GC(61) Survivor regions: 2->1(1) [1.055s][info][gc,heap ] GC(61) Old regions: 495->498 [1.055s][info][gc,heap ] GC(61) Archive regions: 0->0 [1.055s][info][gc,heap ] GC(61) Humongous regions: 13->13 [1.055s][info][gc,metaspace ] GC(61) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.055s][info][gc ] GC(61) Pause Young (Normal) (G1 Preventive Collection) 508M->509M(512M) 1.471ms [1.056s][info][gc,cpu ] GC(61) User=0.00s Sys=0.00s Real=0.00s [1.056s][info][gc,ergo ] Attempting full compaction [1.056s][info][gc,start ] GC(62) Pause Full (G1 Compaction Pause) [1.056s][info][gc,task ] GC(62) Using 12 workers of 18 for full compaction [1.056s][info][gc,phases,start] GC(62) Phase 1: Mark live objects [1.087s][info][gc,phases ] GC(62) Phase 1: Mark live objects 30.860ms [1.087s][info][gc,phases,start] GC(62) Phase 2: Prepare for compaction [1.087s][info][gc,phases ] GC(62) Phase 2: Prepare for compaction 0.379ms [1.087s][info][gc,phases,start] GC(62) Phase 3: Adjust pointers [1.095s][info][gc,phases ] GC(62) Phase 3: Adjust pointers 8.482ms [1.096s][info][gc,phases,start] GC(62) Phase 4: Compact heap [1.096s][info][gc,phases ] GC(62) Phase 4: Compact heap 0.293ms [1.096s][info][gc,heap ] GC(62) Eden regions: 0->0(25) [1.096s][info][gc,heap ] GC(62) Survivor regions: 1->0(1) [1.096s][info][gc,heap ] GC(62) Old regions: 498->497 [1.096s][info][gc,heap ] GC(62) Archive regions: 0->0 [1.096s][info][gc,heap ] GC(62) Humongous regions: 13->13 [1.096s][info][gc,metaspace ] GC(62) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.096s][info][gc ] GC(62) Pause Full (G1 Compaction Pause) 509M->506M(512M) 40.784ms [1.096s][info][gc,cpu ] GC(62) User=0.56s Sys=0.00s Real=0.04s [1.096s][info][gc,marking ] GC(60) Concurrent Mark From Roots 42.291ms [1.096s][info][gc,marking ] GC(60) Concurrent Mark Abort [1.096s][info][gc ] GC(60) Concurrent Mark Cycle 42.685ms [1.096s][info][gc,start ] GC(63) Pause Young (Normal) (G1 Preventive Collection) [1.097s][info][gc,task ] GC(63) Using 12 workers of 18 for evacuation [1.097s][info][gc,phases ] GC(63) Pre Evacuate Collection Set: 0.08ms [1.097s][info][gc,phases ] GC(63) Merge Heap Roots: 0.09ms [1.097s][info][gc,phases ] GC(63) Evacuate Collection Set: 0.39ms [1.097s][info][gc,phases ] GC(63) Post Evacuate Collection Set: 0.17ms [1.097s][info][gc,phases ] GC(63) Other: 0.04ms [1.097s][info][gc,heap ] GC(63) Eden regions: 1->0(24) [1.097s][info][gc,heap ] GC(63) Survivor regions: 0->1(1) [1.097s][info][gc,heap ] GC(63) Old regions: 497->497 [1.097s][info][gc,heap ] GC(63) Archive regions: 0->0 [1.097s][info][gc,heap ] GC(63) Humongous regions: 13->13 [1.097s][info][gc,metaspace ] GC(63) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.097s][info][gc ] GC(63) Pause Young (Normal) (G1 Preventive Collection) 507M->507M(512M) 0.835ms [1.097s][info][gc,cpu ] GC(63) User=0.00s Sys=0.00s Real=0.00s [1.097s][info][gc,start ] GC(64) Pause Young (Concurrent Start) (G1 Evacuation Pause) [1.097s][info][gc,task ] GC(64) Using 12 workers of 18 for evacuation [1.099s][info][gc ] GC(64) To-space exhausted [1.099s][info][gc,phases ] GC(64) Pre Evacuate Collection Set: 0.05ms [1.099s][info][gc,phases ] GC(64) Merge Heap Roots: 0.06ms [1.099s][info][gc,phases ] GC(64) Evacuate Collection Set: 0.64ms [1.099s][info][gc,phases ] GC(64) Post Evacuate Collection Set: 0.64ms [1.099s][info][gc,phases ] GC(64) Other: 0.06ms [1.099s][info][gc,heap ] GC(64) Eden regions: 1->0(25) [1.099s][info][gc,heap ] GC(64) Survivor regions: 1->0(0) [1.099s][info][gc,heap ] GC(64) Old regions: 497->499 [1.099s][info][gc,heap ] GC(64) Archive regions: 0->0 [1.099s][info][gc,heap ] GC(64) Humongous regions: 13->13 [1.099s][info][gc,metaspace ] GC(64) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.099s][info][gc ] GC(64) Pause Young (Concurrent Start) (G1 Evacuation Pause) 508M->508M(512M) 1.510ms [1.099s][info][gc,cpu ] GC(64) User=0.00s Sys=0.00s Real=0.00s [1.099s][info][gc,ergo ] Attempting full compaction [1.099s][info][gc ] GC(65) Concurrent Mark Cycle [1.099s][info][gc,start ] GC(66) Pause Full (G1 Compaction Pause) [1.099s][info][gc,marking ] GC(65) Concurrent Clear Claimed Marks [1.099s][info][gc,task ] GC(66) Using 12 workers of 18 for full compaction [1.099s][info][gc,marking ] GC(65) Concurrent Clear Claimed Marks 0.019ms [1.099s][info][gc,marking ] GC(65) Concurrent Scan Root Regions [1.099s][info][gc,marking ] GC(65) Concurrent Scan Root Regions 0.011ms [1.099s][info][gc,marking ] GC(65) Concurrent Mark [1.099s][info][gc,marking ] GC(65) Concurrent Mark From Roots [1.099s][info][gc,task ] GC(65) Using 5 workers of 5 for marking [1.099s][info][gc,phases,start] GC(66) Phase 1: Mark live objects [1.131s][info][gc,phases ] GC(66) Phase 1: Mark live objects 31.415ms [1.131s][info][gc,phases,start] GC(66) Phase 2: Prepare for compaction [1.133s][info][gc,phases ] GC(66) Phase 2: Prepare for compaction 1.963ms [1.133s][info][gc,phases,start] GC(66) Phase 3: Adjust pointers [1.142s][info][gc,phases ] GC(66) Phase 3: Adjust pointers 8.768ms [1.142s][info][gc,phases,start] GC(66) Phase 4: Compact heap [1.143s][info][gc,phases ] GC(66) Phase 4: Compact heap 1.268ms [1.143s][info][gc,heap ] GC(66) Eden regions: 0->0(25) [1.143s][info][gc,heap ] GC(66) Survivor regions: 0->0(0) [1.143s][info][gc,heap ] GC(66) Old regions: 499->495 [1.143s][info][gc,heap ] GC(66) Archive regions: 0->0 [1.143s][info][gc,heap ] GC(66) Humongous regions: 13->13 [1.143s][info][gc,metaspace ] GC(66) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.143s][info][gc ] GC(66) Pause Full (G1 Compaction Pause) 508M->507M(512M) 44.257ms [1.143s][info][gc,cpu ] GC(66) User=0.56s Sys=0.00s Real=0.05s [1.143s][info][gc,marking ] GC(65) Concurrent Mark From Roots 44.178ms [1.143s][info][gc,marking ] GC(65) Concurrent Mark Abort [1.143s][info][gc ] GC(65) Concurrent Mark Cycle 44.340ms [1.144s][info][gc,start ] GC(67) Pause Young (Normal) (G1 Preventive Collection) [1.144s][info][gc,task ] GC(67) Using 12 workers of 18 for evacuation [1.144s][info][gc,phases ] GC(67) Pre Evacuate Collection Set: 0.06ms [1.144s][info][gc,phases ] GC(67) Merge Heap Roots: 0.08ms [1.144s][info][gc,phases ] GC(67) Evacuate Collection Set: 0.51ms [1.144s][info][gc,phases ] GC(67) Post Evacuate Collection Set: 0.17ms [1.144s][info][gc,phases ] GC(67) Other: 0.04ms [1.144s][info][gc,heap ] GC(67) Eden regions: 2->0(24) [1.144s][info][gc,heap ] GC(67) Survivor regions: 0->1(2) [1.144s][info][gc,heap ] GC(67) Old regions: 495->495 [1.144s][info][gc,heap ] GC(67) Archive regions: 0->0 [1.144s][info][gc,heap ] GC(67) Humongous regions: 13->13 [1.144s][info][gc,metaspace ] GC(67) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.145s][info][gc ] GC(67) Pause Young (Normal) (G1 Preventive Collection) 509M->508M(512M) 0.919ms [1.145s][info][gc,cpu ] GC(67) User=0.00s Sys=0.00s Real=0.00s [1.145s][info][gc,start ] GC(68) Pause Young (Concurrent Start) (G1 Preventive Collection) [1.145s][info][gc,task ] GC(68) Using 12 workers of 18 for evacuation [1.146s][info][gc,phases ] GC(68) Pre Evacuate Collection Set: 0.07ms [1.146s][info][gc,phases ] GC(68) Merge Heap Roots: 0.06ms [1.146s][info][gc,phases ] GC(68) Evacuate Collection Set: 0.57ms [1.146s][info][gc,phases ] GC(68) Post Evacuate Collection Set: 0.17ms [1.146s][info][gc,phases ] GC(68) Other: 0.05ms [1.146s][info][gc,heap ] GC(68) Eden regions: 1->0(23) [1.146s][info][gc,heap ] GC(68) Survivor regions: 1->2(2) [1.146s][info][gc,heap ] GC(68) Old regions: 495->495 [1.146s][info][gc,heap ] GC(68) Archive regions: 0->0 [1.146s][info][gc,heap ] GC(68) Humongous regions: 13->13 [1.146s][info][gc,metaspace ] GC(68) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.146s][info][gc ] GC(68) Pause Young (Concurrent Start) (G1 Preventive Collection) 509M->509M(512M) 0.984ms [1.146s][info][gc,cpu ] GC(68) User=0.00s Sys=0.00s Real=0.00s [1.146s][info][gc ] GC(69) Concurrent Mark Cycle [1.146s][info][gc,marking ] GC(69) Concurrent Clear Claimed Marks [1.146s][info][gc,marking ] GC(69) Concurrent Clear Claimed Marks 0.006ms [1.146s][info][gc,marking ] GC(69) Concurrent Scan Root Regions [1.146s][info][gc,marking ] GC(69) Concurrent Scan Root Regions 0.285ms [1.146s][info][gc,start ] GC(70) Pause Young (Normal) (G1 Preventive Collection) [1.146s][info][gc,marking ] GC(69) Concurrent Mark [1.146s][info][gc,task ] GC(70) Using 12 workers of 18 for evacuation [1.146s][info][gc,marking ] GC(69) Concurrent Mark From Roots [1.146s][info][gc,task ] GC(69) Using 5 workers of 5 for marking [1.147s][info][gc ] GC(70) To-space exhausted [1.147s][info][gc,phases ] GC(70) Pre Evacuate Collection Set: 0.23ms [1.147s][info][gc,phases ] GC(70) Merge Heap Roots: 0.09ms [1.147s][info][gc,phases ] GC(70) Evacuate Collection Set: 0.64ms [1.147s][info][gc,phases ] GC(70) Post Evacuate Collection Set: 0.38ms [1.147s][info][gc,phases ] GC(70) Other: 0.06ms [1.147s][info][gc,heap ] GC(70) Eden regions: 1->0(24) [1.147s][info][gc,heap ] GC(70) Survivor regions: 2->1(1) [1.147s][info][gc,heap ] GC(70) Old regions: 495->498 [1.147s][info][gc,heap ] GC(70) Archive regions: 0->0 [1.147s][info][gc,heap ] GC(70) Humongous regions: 13->13 [1.147s][info][gc,metaspace ] GC(70) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.147s][info][gc ] GC(70) Pause Young (Normal) (G1 Preventive Collection) 510M->511M(512M) 1.298ms [1.147s][info][gc,cpu ] GC(70) User=0.00s Sys=0.00s Real=0.00s [1.147s][info][gc,ergo ] Attempting full compaction [1.147s][info][gc,start ] GC(71) Pause Full (G1 Compaction Pause) [1.147s][info][gc,task ] GC(71) Using 12 workers of 18 for full compaction [1.148s][info][gc,phases,start] GC(71) Phase 1: Mark live objects [1.180s][info][gc,phases ] GC(71) Phase 1: Mark live objects 32.211ms [1.180s][info][gc,phases,start] GC(71) Phase 2: Prepare for compaction [1.180s][info][gc,phases ] GC(71) Phase 2: Prepare for compaction 0.460ms [1.180s][info][gc,phases,start] GC(71) Phase 3: Adjust pointers [1.189s][info][gc,phases ] GC(71) Phase 3: Adjust pointers 8.543ms [1.189s][info][gc,phases,start] GC(71) Phase 4: Compact heap [1.189s][info][gc,phases ] GC(71) Phase 4: Compact heap 0.413ms [1.190s][info][gc,heap ] GC(71) Eden regions: 0->0(25) [1.190s][info][gc,heap ] GC(71) Survivor regions: 1->0(1) [1.190s][info][gc,heap ] GC(71) Old regions: 498->497 [1.190s][info][gc,heap ] GC(71) Archive regions: 0->0 [1.190s][info][gc,heap ] GC(71) Humongous regions: 13->13 [1.190s][info][gc,metaspace ] GC(71) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.190s][info][gc ] GC(71) Pause Full (G1 Compaction Pause) 511M->509M(512M) 42.395ms [1.190s][info][gc,cpu ] GC(71) User=0.56s Sys=0.00s Real=0.04s [1.190s][info][gc,marking ] GC(69) Concurrent Mark From Roots 43.780ms [1.190s][info][gc,marking ] GC(69) Concurrent Mark Abort [1.190s][info][gc ] GC(69) Concurrent Mark Cycle 44.133ms [1.190s][info][gc,start ] GC(72) Pause Young (Normal) (G1 Preventive Collection) [1.190s][info][gc,task ] GC(72) Using 12 workers of 18 for evacuation [1.190s][info][gc,phases ] GC(72) Pre Evacuate Collection Set: 0.08ms [1.190s][info][gc,phases ] GC(72) Merge Heap Roots: 0.08ms [1.190s][info][gc,phases ] GC(72) Evacuate Collection Set: 0.24ms [1.191s][info][gc,phases ] GC(72) Post Evacuate Collection Set: 0.14ms [1.191s][info][gc,phases ] GC(72) Other: 0.04ms [1.191s][info][gc,heap ] GC(72) Eden regions: 1->0(24) [1.191s][info][gc,heap ] GC(72) Survivor regions: 0->1(1) [1.191s][info][gc,heap ] GC(72) Old regions: 497->497 [1.191s][info][gc,heap ] GC(72) Archive regions: 0->0 [1.191s][info][gc,heap ] GC(72) Humongous regions: 13->13 [1.191s][info][gc,metaspace ] GC(72) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.191s][info][gc ] GC(72) Pause Young (Normal) (G1 Preventive Collection) 510M->510M(512M) 0.657ms [1.191s][info][gc,cpu ] GC(72) User=0.00s Sys=0.00s Real=0.00s [1.191s][info][gc,start ] GC(73) Pause Young (Concurrent Start) (G1 Evacuation Pause) [1.191s][info][gc,task ] GC(73) Using 12 workers of 18 for evacuation [1.192s][info][gc ] GC(73) To-space exhausted [1.192s][info][gc,phases ] GC(73) Pre Evacuate Collection Set: 0.06ms [1.192s][info][gc,phases ] GC(73) Merge Heap Roots: 0.07ms [1.192s][info][gc,phases ] GC(73) Evacuate Collection Set: 0.66ms [1.192s][info][gc,phases ] GC(73) Post Evacuate Collection Set: 0.62ms [1.192s][info][gc,phases ] GC(73) Other: 0.06ms [1.192s][info][gc,heap ] GC(73) Eden regions: 1->0(25) [1.192s][info][gc,heap ] GC(73) Survivor regions: 1->0(0) [1.192s][info][gc,heap ] GC(73) Old regions: 497->499 [1.192s][info][gc,heap ] GC(73) Archive regions: 0->0 [1.192s][info][gc,heap ] GC(73) Humongous regions: 13->13 [1.192s][info][gc,metaspace ] GC(73) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.192s][info][gc ] GC(73) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 1.517ms [1.192s][info][gc,cpu ] GC(73) User=0.00s Sys=0.00s Real=0.00s [1.192s][info][gc,ergo ] Attempting full compaction [1.192s][info][gc ] GC(74) Concurrent Mark Cycle [1.192s][info][gc,start ] GC(75) Pause Full (G1 Compaction Pause) [1.192s][info][gc,marking ] GC(74) Concurrent Clear Claimed Marks [1.192s][info][gc,task ] GC(75) Using 12 workers of 18 for full compaction [1.192s][info][gc,marking ] GC(74) Concurrent Clear Claimed Marks 0.019ms [1.192s][info][gc,marking ] GC(74) Concurrent Scan Root Regions [1.192s][info][gc,marking ] GC(74) Concurrent Scan Root Regions 0.005ms [1.192s][info][gc,marking ] GC(74) Concurrent Mark [1.192s][info][gc,marking ] GC(74) Concurrent Mark From Roots [1.192s][info][gc,task ] GC(74) Using 5 workers of 5 for marking [1.192s][info][gc,phases,start] GC(75) Phase 1: Mark live objects [1.222s][info][gc,phases ] GC(75) Phase 1: Mark live objects 29.674ms [1.222s][info][gc,phases,start] GC(75) Phase 2: Prepare for compaction [1.223s][info][gc,phases ] GC(75) Phase 2: Prepare for compaction 0.456ms [1.223s][info][gc,phases,start] GC(75) Phase 3: Adjust pointers [1.231s][info][gc,phases ] GC(75) Phase 3: Adjust pointers 8.719ms [1.231s][info][gc,phases,start] GC(75) Phase 4: Compact heap [1.232s][info][gc,phases ] GC(75) Phase 4: Compact heap 0.415ms [1.232s][info][gc,heap ] GC(75) Eden regions: 0->0(25) [1.232s][info][gc,heap ] GC(75) Survivor regions: 0->0(0) [1.232s][info][gc,heap ] GC(75) Old regions: 499->498 [1.232s][info][gc,heap ] GC(75) Archive regions: 0->0 [1.232s][info][gc,heap ] GC(75) Humongous regions: 13->13 [1.232s][info][gc,metaspace ] GC(75) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.232s][info][gc ] GC(75) Pause Full (G1 Compaction Pause) 511M->510M(512M) 40.065ms [1.232s][info][gc,cpu ] GC(75) User=0.56s Sys=0.00s Real=0.04s [1.232s][info][gc,marking ] GC(74) Concurrent Mark From Roots 40.080ms [1.232s][info][gc,marking ] GC(74) Concurrent Mark Abort [1.232s][info][gc ] GC(74) Concurrent Mark Cycle 40.167ms [1.233s][info][gc,start ] GC(76) Pause Young (Normal) (G1 Evacuation Pause) [1.233s][info][gc,task ] GC(76) Using 12 workers of 18 for evacuation [1.234s][info][gc ] GC(76) To-space exhausted [1.234s][info][gc,phases ] GC(76) Pre Evacuate Collection Set: 0.08ms [1.234s][info][gc,phases ] GC(76) Merge Heap Roots: 0.07ms [1.234s][info][gc,phases ] GC(76) Evacuate Collection Set: 0.40ms [1.234s][info][gc,phases ] GC(76) Post Evacuate Collection Set: 0.62ms [1.234s][info][gc,phases ] GC(76) Other: 0.04ms [1.234s][info][gc,heap ] GC(76) Eden regions: 1->0(25) [1.234s][info][gc,heap ] GC(76) Survivor regions: 0->0(0) [1.234s][info][gc,heap ] GC(76) Old regions: 498->499 [1.234s][info][gc,heap ] GC(76) Archive regions: 0->0 [1.234s][info][gc,heap ] GC(76) Humongous regions: 13->13 [1.234s][info][gc,metaspace ] GC(76) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.234s][info][gc ] GC(76) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 1.284ms [1.234s][info][gc,cpu ] GC(76) User=0.00s Sys=0.00s Real=0.00s [1.234s][info][gc,ergo ] Attempting full compaction [1.234s][info][gc,start ] GC(77) Pause Full (G1 Compaction Pause) [1.234s][info][gc,task ] GC(77) Using 12 workers of 18 for full compaction [1.234s][info][gc,phases,start] GC(77) Phase 1: Mark live objects [1.260s][info][gc,phases ] GC(77) Phase 1: Mark live objects 26.240ms [1.260s][info][gc,phases,start] GC(77) Phase 2: Prepare for compaction [1.261s][info][gc,phases ] GC(77) Phase 2: Prepare for compaction 0.382ms [1.261s][info][gc,phases,start] GC(77) Phase 3: Adjust pointers [1.269s][info][gc,phases ] GC(77) Phase 3: Adjust pointers 8.500ms [1.269s][info][gc,phases,start] GC(77) Phase 4: Compact heap [1.269s][info][gc,phases ] GC(77) Phase 4: Compact heap 0.314ms [1.270s][info][gc,heap ] GC(77) Eden regions: 0->0(25) [1.270s][info][gc,heap ] GC(77) Survivor regions: 0->0(0) [1.270s][info][gc,heap ] GC(77) Old regions: 499->499 [1.270s][info][gc,heap ] GC(77) Archive regions: 0->0 [1.270s][info][gc,heap ] GC(77) Humongous regions: 13->13 [1.270s][info][gc,metaspace ] GC(77) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.270s][info][gc ] GC(77) Pause Full (G1 Compaction Pause) 511M->510M(512M) 36.123ms [1.270s][info][gc,cpu ] GC(77) User=0.30s Sys=0.02s Real=0.04s [1.270s][info][gc,ergo ] Attempting maximum full compaction clearing soft references [1.270s][info][gc,start ] GC(78) Pause Full (G1 Compaction Pause) [1.270s][info][gc,task ] GC(78) Using 12 workers of 18 for full compaction [1.270s][info][gc,phases,start] GC(78) Phase 1: Mark live objects [1.297s][info][gc,phases ] GC(78) Phase 1: Mark live objects 27.357ms [1.298s][info][gc,phases,start] GC(78) Phase 2: Prepare for compaction [1.316s][info][gc,phases ] GC(78) Phase 2: Prepare for compaction 18.028ms [1.316s][info][gc,phases,start] GC(78) Phase 3: Adjust pointers [1.339s][info][gc,phases ] GC(78) Phase 3: Adjust pointers 23.840ms [1.339s][info][gc,phases,start] GC(78) Phase 4: Compact heap [1.360s][info][gc,phases ] GC(78) Phase 4: Compact heap 20.906ms [1.361s][info][gc,heap ] GC(78) Eden regions: 0->0(25) [1.361s][info][gc,heap ] GC(78) Survivor regions: 0->0(0) [1.361s][info][gc,heap ] GC(78) Old regions: 499->498 [1.361s][info][gc,heap ] GC(78) Archive regions: 0->0 [1.361s][info][gc,heap ] GC(78) Humongous regions: 13->13 [1.361s][info][gc,metaspace ] GC(78) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.361s][info][gc ] GC(78) Pause Full (G1 Compaction Pause) 510M->510M(512M) 91.040ms [1.361s][info][gc,cpu ] GC(78) User=1.06s Sys=0.00s Real=0.09s [1.361s][info][gc,start ] GC(79) Pause Young (Concurrent Start) (G1 Evacuation Pause) [1.361s][info][gc,task ] GC(79) Using 12 workers of 18 for evacuation [1.362s][info][gc ] GC(79) To-space exhausted [1.362s][info][gc,phases ] GC(79) Pre Evacuate Collection Set: 0.08ms [1.362s][info][gc,phases ] GC(79) Merge Heap Roots: 0.07ms [1.363s][info][gc,phases ] GC(79) Evacuate Collection Set: 0.28ms [1.363s][info][gc,phases ] GC(79) Post Evacuate Collection Set: 0.70ms [1.363s][info][gc,phases ] GC(79) Other: 0.09ms [1.363s][info][gc,heap ] GC(79) Eden regions: 1->0(25) [1.363s][info][gc,heap ] GC(79) Survivor regions: 0->0(0) [1.363s][info][gc,heap ] GC(79) Old regions: 498->499 [1.363s][info][gc,heap ] GC(79) Archive regions: 0->0 [1.363s][info][gc,heap ] GC(79) Humongous regions: 13->13 [1.363s][info][gc,metaspace ] GC(79) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.363s][info][gc ] GC(79) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 1.277ms [1.363s][info][gc,cpu ] GC(79) User=0.00s Sys=0.00s Real=0.00s [1.363s][info][gc,ergo ] Attempting full compaction [1.363s][info][gc ] GC(80) Concurrent Mark Cycle [1.363s][info][gc,start ] GC(81) Pause Full (G1 Compaction Pause) [1.363s][info][gc,marking ] GC(80) Concurrent Clear Claimed Marks [1.363s][info][gc,task ] GC(81) Using 12 workers of 18 for full compaction [1.363s][info][gc,marking ] GC(80) Concurrent Clear Claimed Marks 0.019ms [1.363s][info][gc,marking ] GC(80) Concurrent Scan Root Regions [1.363s][info][gc,marking ] GC(80) Concurrent Scan Root Regions 0.005ms [1.363s][info][gc,marking ] GC(80) Concurrent Mark [1.363s][info][gc,marking ] GC(80) Concurrent Mark From Roots [1.363s][info][gc,task ] GC(80) Using 5 workers of 5 for marking [1.363s][info][gc,phases,start] GC(81) Phase 1: Mark live objects [1.394s][info][gc,phases ] GC(81) Phase 1: Mark live objects 30.868ms [1.394s][info][gc,phases,start] GC(81) Phase 2: Prepare for compaction [1.394s][info][gc,phases ] GC(81) Phase 2: Prepare for compaction 0.350ms [1.394s][info][gc,phases,start] GC(81) Phase 3: Adjust pointers [1.403s][info][gc,phases ] GC(81) Phase 3: Adjust pointers 8.726ms [1.403s][info][gc,phases,start] GC(81) Phase 4: Compact heap [1.403s][info][gc,phases ] GC(81) Phase 4: Compact heap 0.283ms [1.404s][info][gc,heap ] GC(81) Eden regions: 0->0(25) [1.404s][info][gc,heap ] GC(81) Survivor regions: 0->0(0) [1.404s][info][gc,heap ] GC(81) Old regions: 499->498 [1.404s][info][gc,heap ] GC(81) Archive regions: 0->0 [1.404s][info][gc,heap ] GC(81) Humongous regions: 13->13 [1.404s][info][gc,metaspace ] GC(81) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.404s][info][gc ] GC(81) Pause Full (G1 Compaction Pause) 511M->510M(512M) 41.103ms [1.404s][info][gc,cpu ] GC(81) User=0.56s Sys=0.00s Real=0.04s [1.404s][info][gc,marking ] GC(80) Concurrent Mark From Roots 41.079ms [1.404s][info][gc,marking ] GC(80) Concurrent Mark Abort [1.404s][info][gc ] GC(80) Concurrent Mark Cycle 41.179ms [1.404s][info][gc,start ] GC(82) Pause Young (Normal) (G1 Evacuation Pause) [1.404s][info][gc,task ] GC(82) Using 12 workers of 18 for evacuation [1.405s][info][gc ] GC(82) To-space exhausted [1.405s][info][gc,phases ] GC(82) Pre Evacuate Collection Set: 0.07ms [1.405s][info][gc,phases ] GC(82) Merge Heap Roots: 0.08ms [1.405s][info][gc,phases ] GC(82) Evacuate Collection Set: 0.41ms [1.405s][info][gc,phases ] GC(82) Post Evacuate Collection Set: 0.55ms [1.405s][info][gc,phases ] GC(82) Other: 0.05ms [1.405s][info][gc,heap ] GC(82) Eden regions: 1->0(25) [1.405s][info][gc,heap ] GC(82) Survivor regions: 0->0(0) [1.405s][info][gc,heap ] GC(82) Old regions: 498->499 [1.405s][info][gc,heap ] GC(82) Archive regions: 0->0 [1.405s][info][gc,heap ] GC(82) Humongous regions: 13->13 [1.405s][info][gc,metaspace ] GC(82) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.405s][info][gc ] GC(82) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 1.224ms [1.405s][info][gc,cpu ] GC(82) User=0.00s Sys=0.00s Real=0.00s [1.405s][info][gc,ergo ] Attempting full compaction [1.405s][info][gc,start ] GC(83) Pause Full (G1 Compaction Pause) [1.405s][info][gc,task ] GC(83) Using 12 workers of 18 for full compaction [1.405s][info][gc,phases,start] GC(83) Phase 1: Mark live objects [1.435s][info][gc,phases ] GC(83) Phase 1: Mark live objects 30.173ms [1.435s][info][gc,phases,start] GC(83) Phase 2: Prepare for compaction [1.436s][info][gc,phases ] GC(83) Phase 2: Prepare for compaction 0.379ms [1.436s][info][gc,phases,start] GC(83) Phase 3: Adjust pointers [1.444s][info][gc,phases ] GC(83) Phase 3: Adjust pointers 8.511ms [1.444s][info][gc,phases,start] GC(83) Phase 4: Compact heap [1.445s][info][gc,phases ] GC(83) Phase 4: Compact heap 0.382ms [1.445s][info][gc,heap ] GC(83) Eden regions: 0->0(25) [1.445s][info][gc,heap ] GC(83) Survivor regions: 0->0(0) [1.445s][info][gc,heap ] GC(83) Old regions: 499->499 [1.445s][info][gc,heap ] GC(83) Archive regions: 0->0 [1.445s][info][gc,heap ] GC(83) Humongous regions: 13->13 [1.445s][info][gc,metaspace ] GC(83) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.445s][info][gc ] GC(83) Pause Full (G1 Compaction Pause) 511M->511M(512M) 40.176ms [1.445s][info][gc,cpu ] GC(83) User=0.38s Sys=0.00s Real=0.04s [1.445s][info][gc,ergo ] Attempting maximum full compaction clearing soft references [1.445s][info][gc,start ] GC(84) Pause Full (G1 Compaction Pause) [1.445s][info][gc,task ] GC(84) Using 12 workers of 18 for full compaction [1.445s][info][gc,phases,start] GC(84) Phase 1: Mark live objects [1.475s][info][gc,phases ] GC(84) Phase 1: Mark live objects 29.574ms [1.475s][info][gc,phases,start] GC(84) Phase 2: Prepare for compaction [1.490s][info][gc,phases ] GC(84) Phase 2: Prepare for compaction 14.548ms [1.490s][info][gc,phases,start] GC(84) Phase 3: Adjust pointers [1.509s][info][gc,phases ] GC(84) Phase 3: Adjust pointers 19.737ms [1.509s][info][gc,phases,start] GC(84) Phase 4: Compact heap [1.526s][info][gc,phases ] GC(84) Phase 4: Compact heap 16.595ms [1.527s][info][gc,heap ] GC(84) Eden regions: 0->0(25) [1.527s][info][gc,heap ] GC(84) Survivor regions: 0->0(0) [1.527s][info][gc,heap ] GC(84) Old regions: 499->499 [1.527s][info][gc,heap ] GC(84) Archive regions: 0->0 [1.527s][info][gc,heap ] GC(84) Humongous regions: 13->13 [1.527s][info][gc,metaspace ] GC(84) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.527s][info][gc ] GC(84) Pause Full (G1 Compaction Pause) 511M->511M(512M) 81.358ms [1.527s][info][gc,cpu ] GC(84) User=0.94s Sys=0.00s Real=0.08s [1.527s][info][gc,start ] GC(85) Pause Young (Concurrent Start) (G1 Evacuation Pause) [1.527s][info][gc,task ] GC(85) Using 12 workers of 18 for evacuation [1.527s][info][gc,phases ] GC(85) Pre Evacuate Collection Set: 0.17ms [1.527s][info][gc,phases ] GC(85) Merge Heap Roots: 0.11ms [1.527s][info][gc,phases ] GC(85) Evacuate Collection Set: 0.10ms [1.527s][info][gc,phases ] GC(85) Post Evacuate Collection Set: 0.12ms [1.527s][info][gc,phases ] GC(85) Other: 0.07ms [1.527s][info][gc,heap ] GC(85) Eden regions: 0->0(25) [1.527s][info][gc,heap ] GC(85) Survivor regions: 0->0(0) [1.527s][info][gc,heap ] GC(85) Old regions: 499->499 [1.527s][info][gc,heap ] GC(85) Archive regions: 0->0 [1.527s][info][gc,heap ] GC(85) Humongous regions: 13->13 [1.527s][info][gc,metaspace ] GC(85) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.527s][info][gc ] GC(85) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 0.649ms [1.527s][info][gc,cpu ] GC(85) User=0.00s Sys=0.00s Real=0.00s [1.527s][info][gc,ergo ] Attempting full compaction [1.527s][info][gc ] GC(86) Concurrent Mark Cycle [1.527s][info][gc,start ] GC(87) Pause Full (G1 Compaction Pause) [1.527s][info][gc,marking ] GC(86) Concurrent Clear Claimed Marks [1.528s][info][gc,task ] GC(87) Using 12 workers of 18 for full compaction [1.528s][info][gc,marking ] GC(86) Concurrent Clear Claimed Marks 0.020ms [1.528s][info][gc,marking ] GC(86) Concurrent Scan Root Regions [1.528s][info][gc,marking ] GC(86) Concurrent Scan Root Regions 0.005ms [1.528s][info][gc,marking ] GC(86) Concurrent Mark [1.528s][info][gc,marking ] GC(86) Concurrent Mark From Roots [1.528s][info][gc,task ] GC(86) Using 5 workers of 5 for marking [1.528s][info][gc,phases,start] GC(87) Phase 1: Mark live objects [1.559s][info][gc,phases ] GC(87) Phase 1: Mark live objects 31.197ms [1.559s][info][gc,phases,start] GC(87) Phase 2: Prepare for compaction [1.559s][info][gc,phases ] GC(87) Phase 2: Prepare for compaction 0.153ms [1.559s][info][gc,phases,start] GC(87) Phase 3: Adjust pointers [1.568s][info][gc,phases ] GC(87) Phase 3: Adjust pointers 8.488ms [1.568s][info][gc,phases,start] GC(87) Phase 4: Compact heap [1.568s][info][gc,phases ] GC(87) Phase 4: Compact heap 0.212ms [1.568s][info][gc,heap ] GC(87) Eden regions: 0->0(25) [1.568s][info][gc,heap ] GC(87) Survivor regions: 0->0(0) [1.568s][info][gc,heap ] GC(87) Old regions: 499->499 [1.568s][info][gc,heap ] GC(87) Archive regions: 0->0 [1.568s][info][gc,heap ] GC(87) Humongous regions: 13->13 [1.568s][info][gc,metaspace ] GC(87) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.568s][info][gc ] GC(87) Pause Full (G1 Compaction Pause) 511M->511M(512M) 40.955ms [1.568s][info][gc,cpu ] GC(87) User=0.38s Sys=0.00s Real=0.04s [1.568s][info][gc,ergo ] Attempting maximum full compaction clearing soft references [1.568s][info][gc,start ] GC(88) Pause Full (G1 Compaction Pause) [1.568s][info][gc,task ] GC(88) Using 12 workers of 18 for full compaction [1.569s][info][gc,phases,start] GC(88) Phase 1: Mark live objects [1.600s][info][gc,phases ] GC(88) Phase 1: Mark live objects 31.043ms [1.600s][info][gc,phases,start] GC(88) Phase 2: Prepare for compaction [1.614s][info][gc,phases ] GC(88) Phase 2: Prepare for compaction 13.892ms [1.614s][info][gc,phases,start] GC(88) Phase 3: Adjust pointers [1.633s][info][gc,phases ] GC(88) Phase 3: Adjust pointers 19.415ms [1.633s][info][gc,phases,start] GC(88) Phase 4: Compact heap [1.648s][info][gc,phases ] GC(88) Phase 4: Compact heap 14.509ms [1.648s][info][gc,heap ] GC(88) Eden regions: 0->0(25) [1.648s][info][gc,heap ] GC(88) Survivor regions: 0->0(0) [1.648s][info][gc,heap ] GC(88) Old regions: 499->499 [1.648s][info][gc,heap ] GC(88) Archive regions: 0->0 [1.648s][info][gc,heap ] GC(88) Humongous regions: 13->13 [1.648s][info][gc,metaspace ] GC(88) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.648s][info][gc ] GC(88) Pause Full (G1 Compaction Pause) 511M->511M(512M) 79.842ms [1.648s][info][gc,cpu ] GC(88) User=0.94s Sys=0.00s Real=0.08s [1.648s][info][gc,marking ] GC(86) Concurrent Mark From Roots 120.805ms [1.648s][info][gc,marking ] GC(86) Concurrent Mark Abort [1.648s][info][gc ] GC(86) Concurrent Mark Cycle 120.898ms [1.649s][info][gc,start ] GC(89) Pause Young (Normal) (G1 Evacuation Pause) [1.649s][info][gc,task ] GC(89) Using 12 workers of 18 for evacuation [1.649s][info][gc,phases ] GC(89) Pre Evacuate Collection Set: 0.14ms [1.649s][info][gc,phases ] GC(89) Merge Heap Roots: 0.13ms [1.649s][info][gc,phases ] GC(89) Evacuate Collection Set: 0.14ms [1.649s][info][gc,phases ] GC(89) Post Evacuate Collection Set: 0.23ms [1.649s][info][gc,phases ] GC(89) Other: 0.05ms [1.649s][info][gc,heap ] GC(89) Eden regions: 0->0(25) [1.649s][info][gc,heap ] GC(89) Survivor regions: 0->0(0) [1.649s][info][gc,heap ] GC(89) Old regions: 499->499 [1.649s][info][gc,heap ] GC(89) Archive regions: 0->0 [1.649s][info][gc,heap ] GC(89) Humongous regions: 13->13 [1.649s][info][gc,metaspace ] GC(89) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.649s][info][gc ] GC(89) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 0.764ms [1.649s][info][gc,cpu ] GC(89) User=0.00s Sys=0.00s Real=0.00s [1.649s][info][gc,ergo ] Attempting full compaction [1.649s][info][gc,start ] GC(90) Pause Full (G1 Compaction Pause) [1.649s][info][gc,task ] GC(90) Using 12 workers of 18 for full compaction [1.649s][info][gc,phases,start] GC(90) Phase 1: Mark live objects [1.650s][info][gc,phases ] GC(90) Phase 1: Mark live objects 0.489ms [1.650s][info][gc,phases,start] GC(90) Phase 2: Prepare for compaction [1.650s][info][gc,phases ] GC(90) Phase 2: Prepare for compaction 0.165ms [1.650s][info][gc,phases,start] GC(90) Phase 3: Adjust pointers [1.650s][info][gc,phases ] GC(90) Phase 3: Adjust pointers 0.226ms [1.650s][info][gc,phases,start] GC(90) Phase 4: Compact heap [1.650s][info][gc,phases ] GC(90) Phase 4: Compact heap 0.121ms [1.651s][info][gc,heap ] GC(90) Eden regions: 0->0(307) [1.651s][info][gc,heap ] GC(90) Survivor regions: 0->0(0) [1.651s][info][gc,heap ] GC(90) Old regions: 499->7 [1.651s][info][gc,heap ] GC(90) Archive regions: 0->0 [1.651s][info][gc,heap ] GC(90) Humongous regions: 13->0 [1.651s][info][gc,metaspace ] GC(90) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K) [1.651s][info][gc ] GC(90) Pause Full (G1 Compaction Pause) 511M->1M(512M) 1.532ms [1.651s][info][gc,cpu ] GC(90) User=0.16s Sys=0.00s Real=0.00s [1.652s][info][gc,heap,exit ] Heap [1.652s][info][gc,heap,exit ] garbage-first heap total 524288K, used 2104K [0x00000000e0000000, 0x0000000100000000) [1.652s][info][gc,heap,exit ] region size 1024K, 1 young (1024K), 0 survivors (0K) [1.652s][info][gc,heap,exit ] Metaspace used 1037K, committed 1216K, reserved 1114112K [1.652s][info][gc,heap,exit ] class space used 83K, committed 192K, reserved 1048576K
LowChurnProcessor: 46 Young GC, одна полная сборка на 61 мс, суммарное время GC около 300 мс (~29%). Успешное завершение - как и на JDK 21.
HighChurnProcessor: 90 GC-циклов, множество полных сборок, to-space exhausted, суммарно больше 700 мс в GC (~42%). Итог тот же: OutOfMemoryError: Java heap space.
Картина полностью повторяется независимо от версии JDK.
JDK 21, Parallel GC - проверка на другом сборщике
G1 это сборщик по умолчанию, но некоторые high-throughput системы используют Parallel GC, который делает более длительные, но более редкие паузы. Проверим на нём.
//настройка запуска -Xms512m -Xmx512m -XX:+UseParallelGC -Xlog:gc*:file=gc_low_21parallel.log
И результаты:
gc_low_21parallel.log
[0.006s][info][gc,init] CardTable entry size: 512 [0.006s][info][gc ] Using Parallel [0.007s][info][gc,init] Version: 21.0.10+7-LTS (release) [0.007s][info][gc,init] CPUs: 24 total, 24 available [0.007s][info][gc,init] Memory: 32581M [0.007s][info][gc,init] Large Page Support: Disabled [0.007s][info][gc,init] NUMA Support: Disabled [0.007s][info][gc,init] Compressed Oops: Enabled (32-bit) [0.007s][info][gc,init] Alignments: Space 512K, Generation 512K, Heap 2M [0.007s][info][gc,init] Heap Min Capacity: 512M [0.007s][info][gc,init] Heap Initial Capacity: 512M [0.007s][info][gc,init] Heap Max Capacity: 512M [0.007s][info][gc,init] Pre-touch: Disabled [0.007s][info][gc,init] Parallel Workers: 18 [0.013s][info][gc,metaspace] CDS archive(s) mapped at: [0x00000256a4000000-0x00000256a4c80000-0x00000256a4c80000), size 13107200, SharedBaseAddress: 0x00000256a4000000, ArchiveRelocationMode: 1. [0.013s][info][gc,metaspace] Compressed class space mapped at: 0x00000256a5000000-0x00000256e5000000, reserved size: 1073741824 [0.013s][info][gc,metaspace] Narrow klass base: 0x00000256a4000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [0.148s][info][gc,start ] GC(0) Pause Young (Allocation Failure) [0.163s][info][gc,heap ] GC(0) PSYoungGen: 131584K(153088K)->21484K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 0K(21504K)->21484K(21504K) [0.163s][info][gc,heap ] GC(0) ParOldGen: 0K(349696K)->22753K(349696K) [0.164s][info][gc,metaspace] GC(0) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K) [0.164s][info][gc ] GC(0) Pause Young (Allocation Failure) 128M->43M(491M) 15.437ms [0.164s][info][gc,cpu ] GC(0) User=0.02s Sys=0.00s Real=0.02s [0.217s][info][gc,start ] GC(1) Pause Young (Allocation Failure) [0.247s][info][gc,heap ] GC(1) PSYoungGen: 153068K(153088K)->21484K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21484K(21504K)->21484K(21504K) [0.247s][info][gc,heap ] GC(1) ParOldGen: 22753K(349696K)->71873K(349696K) [0.247s][info][gc,metaspace] GC(1) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K) [0.247s][info][gc ] GC(1) Pause Young (Allocation Failure) 171M->91M(491M) 30.503ms [0.247s][info][gc,cpu ] GC(1) User=0.17s Sys=0.02s Real=0.03s [0.300s][info][gc,start ] GC(2) Pause Young (Allocation Failure) [0.324s][info][gc,heap ] GC(2) PSYoungGen: 153068K(153088K)->21484K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21484K(21504K)->21484K(21504K) [0.324s][info][gc,heap ] GC(2) ParOldGen: 71873K(349696K)->121009K(349696K) [0.324s][info][gc,metaspace] GC(2) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K) [0.324s][info][gc ] GC(2) Pause Young (Allocation Failure) 219M->139M(491M) 23.209ms [0.324s][info][gc,cpu ] GC(2) User=0.03s Sys=0.00s Real=0.02s [0.373s][info][gc,start ] GC(3) Pause Young (Allocation Failure) [0.402s][info][gc,heap ] GC(3) PSYoungGen: 153068K(153088K)->21500K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21484K(21504K)->21500K(21504K) [0.402s][info][gc,heap ] GC(3) ParOldGen: 121009K(349696K)->170137K(349696K) [0.402s][info][gc,metaspace] GC(3) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K) [0.402s][info][gc ] GC(3) Pause Young (Allocation Failure) 267M->187M(491M) 29.484ms [0.402s][info][gc,cpu ] GC(3) User=0.03s Sys=0.00s Real=0.03s [0.452s][info][gc,start ] GC(4) Pause Young (Allocation Failure) [0.479s][info][gc,heap ] GC(4) PSYoungGen: 153084K(153088K)->21500K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21500K(21504K)->21500K(21504K) [0.479s][info][gc,heap ] GC(4) ParOldGen: 170137K(349696K)->219281K(349696K) [0.479s][info][gc,metaspace] GC(4) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K) [0.479s][info][gc ] GC(4) Pause Young (Allocation Failure) 315M->235M(491M) 27.572ms [0.479s][info][gc,cpu ] GC(4) User=0.16s Sys=0.02s Real=0.03s [0.529s][info][gc,start ] GC(5) Pause Young (Allocation Failure) [0.553s][info][gc,heap ] GC(5) PSYoungGen: 153084K(153088K)->21500K(80384K) Eden: 131584K(131584K)->0K(58880K) From: 21500K(21504K)->21500K(21504K) [0.553s][info][gc,heap ] GC(5) ParOldGen: 219281K(349696K)->268409K(349696K) [0.553s][info][gc,metaspace] GC(5) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K) [0.553s][info][gc ] GC(5) Pause Young (Allocation Failure) 363M->283M(420M) 24.791ms [0.553s][info][gc,cpu ] GC(5) User=0.08s Sys=0.02s Real=0.02s [0.575s][info][gc,start ] GC(6) Pause Young (Allocation Failure) [0.595s][info][gc,heap ] GC(6) PSYoungGen: 80380K(80384K)->36608K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 21500K(21504K)->36608K(57856K) [0.595s][info][gc,heap ] GC(6) ParOldGen: 268409K(349696K)->275382K(349696K) [0.595s][info][gc,metaspace] GC(6) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K) [0.595s][info][gc ] GC(6) Pause Young (Allocation Failure) 340M->304M(455M) 19.135ms [0.595s][info][gc,cpu ] GC(6) User=0.16s Sys=0.00s Real=0.02s [0.618s][info][gc,start ] GC(7) Pause Young (Allocation Failure) [0.627s][info][gc,heap ] GC(7) PSYoungGen: 95488K(116736K)->56672K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 36608K(57856K)->56672K(57856K) [0.627s][info][gc,heap ] GC(7) ParOldGen: 275382K(349696K)->275422K(349696K) [0.627s][info][gc,metaspace] GC(7) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.627s][info][gc ] GC(7) Pause Young (Allocation Failure) 362M->324M(455M) 8.837ms [0.627s][info][gc,cpu ] GC(7) User=0.17s Sys=0.00s Real=0.01s [0.639s][info][gc,start ] GC(8) Pause Young (Allocation Failure) [0.652s][info][gc,heap ] GC(8) PSYoungGen: 115552K(116736K)->57856K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 56672K(57856K)->57856K(57856K) [0.652s][info][gc,heap ] GC(8) ParOldGen: 275422K(349696K)->295182K(349696K) [0.652s][info][gc,metaspace] GC(8) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.652s][info][gc ] GC(8) Pause Young (Allocation Failure) 381M->344M(455M) 12.932ms [0.652s][info][gc,cpu ] GC(8) User=0.00s Sys=0.00s Real=0.01s [0.661s][info][gc,start ] GC(9) Pause Full (Ergonomics) [0.661s][info][gc,phases,start] GC(9) Marking Phase [0.714s][info][gc,phases ] GC(9) Marking Phase 52.802ms [0.714s][info][gc,phases,start] GC(9) Summary Phase [0.714s][info][gc,phases ] GC(9) Summary Phase 0.016ms [0.714s][info][gc,phases,start] GC(9) Adjust Roots [0.714s][info][gc,phases ] GC(9) Adjust Roots 0.399ms [0.714s][info][gc,phases,start] GC(9) Compaction Phase [0.802s][info][gc,phases ] GC(9) Compaction Phase 87.408ms [0.802s][info][gc,phases,start] GC(9) Post Compact [0.802s][info][gc,phases ] GC(9) Post Compact 0.796ms [0.802s][info][gc,heap ] GC(9) PSYoungGen: 116736K(116736K)->0K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 57856K(57856K)->0K(57856K) [0.803s][info][gc,heap ] GC(9) ParOldGen: 295182K(349696K)->338300K(349696K) [0.803s][info][gc,metaspace ] GC(9) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.803s][info][gc ] GC(9) Pause Full (Ergonomics) 402M->330M(455M) 141.638ms [0.803s][info][gc,cpu ] GC(9) User=0.80s Sys=0.11s Real=0.14s [0.813s][info][gc,start ] GC(10) Pause Full (Ergonomics) [0.813s][info][gc,phases,start] GC(10) Marking Phase [0.871s][info][gc,phases ] GC(10) Marking Phase 58.478ms [0.871s][info][gc,phases,start] GC(10) Summary Phase [0.871s][info][gc,phases ] GC(10) Summary Phase 0.011ms [0.872s][info][gc,phases,start] GC(10) Adjust Roots [0.872s][info][gc,phases ] GC(10) Adjust Roots 0.174ms [0.872s][info][gc,phases,start] GC(10) Compaction Phase [0.899s][info][gc,phases ] GC(10) Compaction Phase 27.325ms [0.899s][info][gc,phases,start] GC(10) Post Compact [0.900s][info][gc,phases ] GC(10) Post Compact 0.804ms [0.900s][info][gc,heap ] GC(10) PSYoungGen: 58880K(116736K)->0K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 0K(57856K)->0K(57856K) [0.900s][info][gc,heap ] GC(10) ParOldGen: 338300K(349696K)->347016K(349696K) [0.900s][info][gc,metaspace ] GC(10) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.900s][info][gc ] GC(10) Pause Full (Ergonomics) 387M->338M(455M) 86.985ms [0.900s][info][gc,cpu ] GC(10) User=0.62s Sys=0.02s Real=0.09s [0.909s][info][gc,start ] GC(11) Pause Full (Ergonomics) [0.909s][info][gc,phases,start] GC(11) Marking Phase [0.968s][info][gc,phases ] GC(11) Marking Phase 59.586ms [0.968s][info][gc,phases,start] GC(11) Summary Phase [0.968s][info][gc,phases ] GC(11) Summary Phase 0.010ms [0.968s][info][gc,phases,start] GC(11) Adjust Roots [0.969s][info][gc,phases ] GC(11) Adjust Roots 0.214ms [0.969s][info][gc,phases,start] GC(11) Compaction Phase [0.995s][info][gc,phases ] GC(11) Compaction Phase 26.460ms [0.995s][info][gc,phases,start] GC(11) Post Compact [0.996s][info][gc,phases ] GC(11) Post Compact 0.779ms [0.996s][info][gc,heap ] GC(11) PSYoungGen: 58880K(116736K)->7015K(116736K) Eden: 58880K(58880K)->7015K(58880K) From: 0K(57856K)->0K(57856K) [0.996s][info][gc,heap ] GC(11) ParOldGen: 347016K(349696K)->349559K(349696K) [0.996s][info][gc,metaspace ] GC(11) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [0.996s][info][gc ] GC(11) Pause Full (Ergonomics) 396M->348M(455M) 87.231ms [0.996s][info][gc,cpu ] GC(11) User=0.78s Sys=0.00s Real=0.09s [1.004s][info][gc,start ] GC(12) Pause Full (Ergonomics) [1.004s][info][gc,phases,start] GC(12) Marking Phase [1.064s][info][gc,phases ] GC(12) Marking Phase 60.161ms [1.064s][info][gc,phases,start] GC(12) Summary Phase [1.064s][info][gc,phases ] GC(12) Summary Phase 0.010ms [1.064s][info][gc,phases,start] GC(12) Adjust Roots [1.064s][info][gc,phases ] GC(12) Adjust Roots 0.222ms [1.064s][info][gc,phases,start] GC(12) Compaction Phase [1.089s][info][gc,phases ] GC(12) Compaction Phase 24.955ms [1.089s][info][gc,phases,start] GC(12) Post Compact [1.090s][info][gc,phases ] GC(12) Post Compact 0.785ms [1.090s][info][gc,heap ] GC(12) PSYoungGen: 58880K(116736K)->15347K(116736K) Eden: 58880K(58880K)->15347K(58880K) From: 0K(57856K)->0K(57856K) [1.090s][info][gc,heap ] GC(12) ParOldGen: 349559K(349696K)->349688K(349696K) [1.090s][info][gc,metaspace ] GC(12) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.090s][info][gc ] GC(12) Pause Full (Ergonomics) 398M->356M(455M) 86.309ms [1.090s][info][gc,cpu ] GC(12) User=0.81s Sys=0.00s Real=0.09s [1.096s][info][gc,start ] GC(13) Pause Full (Ergonomics) [1.096s][info][gc,phases,start] GC(13) Marking Phase [1.158s][info][gc,phases ] GC(13) Marking Phase 61.529ms [1.158s][info][gc,phases,start] GC(13) Summary Phase [1.158s][info][gc,phases ] GC(13) Summary Phase 0.010ms [1.158s][info][gc,phases,start] GC(13) Adjust Roots [1.158s][info][gc,phases ] GC(13) Adjust Roots 0.168ms [1.158s][info][gc,phases,start] GC(13) Compaction Phase [1.183s][info][gc,phases ] GC(13) Compaction Phase 24.654ms [1.183s][info][gc,phases,start] GC(13) Post Compact [1.183s][info][gc,phases ] GC(13) Post Compact 0.761ms [1.183s][info][gc,heap ] GC(13) PSYoungGen: 58880K(116736K)->22725K(116736K) Eden: 58880K(58880K)->22725K(58880K) From: 0K(57856K)->0K(57856K) [1.183s][info][gc,heap ] GC(13) ParOldGen: 349688K(349696K)->349412K(349696K) [1.183s][info][gc,metaspace ] GC(13) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.183s][info][gc ] GC(13) Pause Full (Ergonomics) 398M->363M(455M) 87.295ms [1.183s][info][gc,cpu ] GC(13) User=0.78s Sys=0.00s Real=0.09s [1.189s][info][gc,start ] GC(14) Pause Full (Ergonomics) [1.189s][info][gc,phases,start] GC(14) Marking Phase [1.252s][info][gc,phases ] GC(14) Marking Phase 62.937ms [1.252s][info][gc,phases,start] GC(14) Summary Phase [1.252s][info][gc,phases ] GC(14) Summary Phase 0.009ms [1.252s][info][gc,phases,start] GC(14) Adjust Roots [1.252s][info][gc,phases ] GC(14) Adjust Roots 0.166ms [1.252s][info][gc,phases,start] GC(14) Compaction Phase [1.275s][info][gc,phases ] GC(14) Compaction Phase 23.195ms [1.275s][info][gc,phases,start] GC(14) Post Compact [1.276s][info][gc,phases ] GC(14) Post Compact 0.787ms [1.276s][info][gc,heap ] GC(14) PSYoungGen: 58880K(116736K)->28479K(116736K) Eden: 58880K(58880K)->28479K(58880K) From: 0K(57856K)->0K(57856K) [1.276s][info][gc,heap ] GC(14) ParOldGen: 349412K(349696K)->349556K(349696K) [1.276s][info][gc,metaspace ] GC(14) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.276s][info][gc ] GC(14) Pause Full (Ergonomics) 398M->369M(455M) 87.261ms [1.276s][info][gc,cpu ] GC(14) User=0.78s Sys=0.00s Real=0.09s [1.280s][info][gc,start ] GC(15) Pause Full (Ergonomics) [1.280s][info][gc,phases,start] GC(15) Marking Phase [1.344s][info][gc,phases ] GC(15) Marking Phase 63.582ms [1.344s][info][gc,phases,start] GC(15) Summary Phase [1.344s][info][gc,phases ] GC(15) Summary Phase 0.011ms [1.344s][info][gc,phases,start] GC(15) Adjust Roots [1.344s][info][gc,phases ] GC(15) Adjust Roots 0.206ms [1.344s][info][gc,phases,start] GC(15) Compaction Phase [1.367s][info][gc,phases ] GC(15) Compaction Phase 23.027ms [1.367s][info][gc,phases,start] GC(15) Post Compact [1.368s][info][gc,phases ] GC(15) Post Compact 0.787ms [1.368s][info][gc,heap ] GC(15) PSYoungGen: 58880K(116736K)->33304K(116736K) Eden: 58880K(58880K)->33304K(58880K) From: 0K(57856K)->0K(57856K) [1.368s][info][gc,heap ] GC(15) ParOldGen: 349556K(349696K)->349690K(349696K) [1.368s][info][gc,metaspace ] GC(15) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.368s][info][gc ] GC(15) Pause Full (Ergonomics) 398M->374M(455M) 87.780ms [1.368s][info][gc,cpu ] GC(15) User=0.78s Sys=0.00s Real=0.09s [1.372s][info][gc,start ] GC(16) Pause Full (Ergonomics) [1.372s][info][gc,phases,start] GC(16) Marking Phase [1.437s][info][gc,phases ] GC(16) Marking Phase 64.774ms [1.437s][info][gc,phases,start] GC(16) Summary Phase [1.437s][info][gc,phases ] GC(16) Summary Phase 0.010ms [1.437s][info][gc,phases,start] GC(16) Adjust Roots [1.437s][info][gc,phases ] GC(16) Adjust Roots 0.170ms [1.437s][info][gc,phases,start] GC(16) Compaction Phase [1.458s][info][gc,phases ] GC(16) Compaction Phase 20.922ms [1.458s][info][gc,phases,start] GC(16) Post Compact [1.459s][info][gc,phases ] GC(16) Post Compact 0.783ms [1.459s][info][gc,heap ] GC(16) PSYoungGen: 58880K(116736K)->37598K(116736K) Eden: 58880K(58880K)->37598K(58880K) From: 0K(57856K)->0K(57856K) [1.459s][info][gc,heap ] GC(16) ParOldGen: 349690K(349696K)->349568K(349696K) [1.459s][info][gc,metaspace ] GC(16) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.459s][info][gc ] GC(16) Pause Full (Ergonomics) 398M->378M(455M) 86.831ms [1.459s][info][gc,cpu ] GC(16) User=0.78s Sys=0.00s Real=0.09s [1.462s][info][gc,start ] GC(17) Pause Full (Ergonomics) [1.462s][info][gc,phases,start] GC(17) Marking Phase [1.528s][info][gc,phases ] GC(17) Marking Phase 66.074ms [1.528s][info][gc,phases,start] GC(17) Summary Phase [1.528s][info][gc,phases ] GC(17) Summary Phase 0.009ms [1.528s][info][gc,phases,start] GC(17) Adjust Roots [1.529s][info][gc,phases ] GC(17) Adjust Roots 0.272ms [1.529s][info][gc,phases,start] GC(17) Compaction Phase [1.550s][info][gc,phases ] GC(17) Compaction Phase 20.856ms [1.550s][info][gc,phases,start] GC(17) Post Compact [1.550s][info][gc,phases ] GC(17) Post Compact 0.825ms [1.550s][info][gc,heap ] GC(17) PSYoungGen: 58880K(116736K)->41077K(116736K) Eden: 58880K(58880K)->41077K(58880K) From: 0K(57856K)->0K(57856K) [1.550s][info][gc,heap ] GC(17) ParOldGen: 349568K(349696K)->349560K(349696K) [1.550s][info][gc,metaspace ] GC(17) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.550s][info][gc ] GC(17) Pause Full (Ergonomics) 398M->381M(455M) 88.218ms [1.551s][info][gc,cpu ] GC(17) User=0.88s Sys=0.00s Real=0.09s [1.553s][info][gc,start ] GC(18) Pause Full (Ergonomics) [1.553s][info][gc,phases,start] GC(18) Marking Phase [1.622s][info][gc,phases ] GC(18) Marking Phase 68.411ms [1.622s][info][gc,phases,start] GC(18) Summary Phase [1.622s][info][gc,phases ] GC(18) Summary Phase 0.010ms [1.622s][info][gc,phases,start] GC(18) Adjust Roots [1.622s][info][gc,phases ] GC(18) Adjust Roots 0.171ms [1.622s][info][gc,phases,start] GC(18) Compaction Phase [1.650s][info][gc,phases ] GC(18) Compaction Phase 28.686ms [1.651s][info][gc,phases,start] GC(18) Post Compact [1.651s][info][gc,phases ] GC(18) Post Compact 0.850ms [1.651s][info][gc,heap ] GC(18) PSYoungGen: 58880K(116736K)->44089K(116736K) Eden: 58880K(58880K)->44089K(58880K) From: 0K(57856K)->0K(57856K) [1.651s][info][gc,heap ] GC(18) ParOldGen: 349560K(349696K)->349451K(349696K) [1.651s][info][gc,metaspace ] GC(18) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.651s][info][gc ] GC(18) Pause Full (Ergonomics) 398M->384M(455M) 98.304ms [1.651s][info][gc,cpu ] GC(18) User=0.73s Sys=0.00s Real=0.10s [1.654s][info][gc,start ] GC(19) Pause Full (Ergonomics) [1.654s][info][gc,phases,start] GC(19) Marking Phase [1.723s][info][gc,phases ] GC(19) Marking Phase 68.959ms [1.723s][info][gc,phases,start] GC(19) Summary Phase [1.723s][info][gc,phases ] GC(19) Summary Phase 0.010ms [1.723s][info][gc,phases,start] GC(19) Adjust Roots [1.723s][info][gc,phases ] GC(19) Adjust Roots 0.165ms [1.723s][info][gc,phases,start] GC(19) Compaction Phase [1.745s][info][gc,phases ] GC(19) Compaction Phase 21.724ms [1.745s][info][gc,phases,start] GC(19) Post Compact [1.745s][info][gc,phases ] GC(19) Post Compact 0.775ms [1.746s][info][gc,heap ] GC(19) PSYoungGen: 58880K(116736K)->46322K(116736K) Eden: 58880K(58880K)->46322K(58880K) From: 0K(57856K)->0K(57856K) [1.746s][info][gc,heap ] GC(19) ParOldGen: 349451K(349696K)->349628K(349696K) [1.746s][info][gc,metaspace ] GC(19) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.746s][info][gc ] GC(19) Pause Full (Ergonomics) 398M->386M(455M) 91.830ms [1.746s][info][gc,cpu ] GC(19) User=0.78s Sys=0.00s Real=0.09s [1.747s][info][gc,start ] GC(20) Pause Full (Ergonomics) [1.747s][info][gc,phases,start] GC(20) Marking Phase [1.815s][info][gc,phases ] GC(20) Marking Phase 67.632ms [1.815s][info][gc,phases,start] GC(20) Summary Phase [1.815s][info][gc,phases ] GC(20) Summary Phase 0.011ms [1.815s][info][gc,phases,start] GC(20) Adjust Roots [1.815s][info][gc,phases ] GC(20) Adjust Roots 0.163ms [1.815s][info][gc,phases,start] GC(20) Compaction Phase [1.838s][info][gc,phases ] GC(20) Compaction Phase 22.916ms [1.838s][info][gc,phases,start] GC(20) Post Compact [1.839s][info][gc,phases ] GC(20) Post Compact 0.761ms [1.839s][info][gc,heap ] GC(20) PSYoungGen: 58880K(116736K)->48623K(116736K) Eden: 58880K(58880K)->48623K(58880K) From: 0K(57856K)->0K(57856K) [1.839s][info][gc,heap ] GC(20) ParOldGen: 349628K(349696K)->349374K(349696K) [1.839s][info][gc,metaspace ] GC(20) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.839s][info][gc ] GC(20) Pause Full (Ergonomics) 398M->388M(455M) 91.667ms [1.839s][info][gc,cpu ] GC(20) User=0.78s Sys=0.00s Real=0.09s [1.841s][info][gc,start ] GC(21) Pause Full (Ergonomics) [1.841s][info][gc,phases,start] GC(21) Marking Phase [1.908s][info][gc,phases ] GC(21) Marking Phase 67.276ms [1.908s][info][gc,phases,start] GC(21) Summary Phase [1.908s][info][gc,phases ] GC(21) Summary Phase 0.011ms [1.908s][info][gc,phases,start] GC(21) Adjust Roots [1.908s][info][gc,phases ] GC(21) Adjust Roots 0.161ms [1.908s][info][gc,phases,start] GC(21) Compaction Phase [1.925s][info][gc,phases ] GC(21) Compaction Phase 17.000ms [1.925s][info][gc,phases,start] GC(21) Post Compact [1.926s][info][gc,phases ] GC(21) Post Compact 0.770ms [1.926s][info][gc,heap ] GC(21) PSYoungGen: 58880K(116736K)->50451K(116736K) Eden: 58880K(58880K)->50451K(58880K) From: 0K(57856K)->0K(57856K) [1.926s][info][gc,heap ] GC(21) ParOldGen: 349374K(349696K)->349218K(349696K) [1.926s][info][gc,metaspace ] GC(21) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [1.926s][info][gc ] GC(21) Pause Full (Ergonomics) 398M->390M(455M) 85.364ms [1.926s][info][gc,cpu ] GC(21) User=0.78s Sys=0.00s Real=0.09s [1.927s][info][gc,start ] GC(22) Pause Full (Ergonomics) [1.927s][info][gc,phases,start] GC(22) Marking Phase [1.995s][info][gc,phases ] GC(22) Marking Phase 67.522ms [1.995s][info][gc,phases,start] GC(22) Summary Phase [1.995s][info][gc,phases ] GC(22) Summary Phase 0.010ms [1.995s][info][gc,phases,start] GC(22) Adjust Roots [1.995s][info][gc,phases ] GC(22) Adjust Roots 0.222ms [1.995s][info][gc,phases,start] GC(22) Compaction Phase [2.020s][info][gc,phases ] GC(22) Compaction Phase 24.449ms [2.020s][info][gc,phases,start] GC(22) Post Compact [2.020s][info][gc,phases ] GC(22) Post Compact 0.792ms [2.020s][info][gc,heap ] GC(22) PSYoungGen: 58880K(116736K)->51496K(116736K) Eden: 58880K(58880K)->51496K(58880K) From: 0K(57856K)->0K(57856K) [2.020s][info][gc,heap ] GC(22) ParOldGen: 349218K(349696K)->349546K(349696K) [2.020s][info][gc,metaspace ] GC(22) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.020s][info][gc ] GC(22) Pause Full (Ergonomics) 398M->391M(455M) 93.124ms [2.020s][info][gc,cpu ] GC(22) User=0.81s Sys=0.00s Real=0.09s [2.022s][info][gc,start ] GC(23) Pause Full (Ergonomics) [2.022s][info][gc,phases,start] GC(23) Marking Phase [2.089s][info][gc,phases ] GC(23) Marking Phase 67.720ms [2.089s][info][gc,phases,start] GC(23) Summary Phase [2.089s][info][gc,phases ] GC(23) Summary Phase 0.010ms [2.089s][info][gc,phases,start] GC(23) Adjust Roots [2.089s][info][gc,phases ] GC(23) Adjust Roots 0.162ms [2.089s][info][gc,phases,start] GC(23) Compaction Phase [2.112s][info][gc,phases ] GC(23) Compaction Phase 22.227ms [2.112s][info][gc,phases,start] GC(23) Post Compact [2.113s][info][gc,phases ] GC(23) Post Compact 0.850ms [2.113s][info][gc,heap ] GC(23) PSYoungGen: 58880K(116736K)->52605K(116736K) Eden: 58880K(58880K)->52605K(58880K) From: 0K(57856K)->0K(57856K) [2.113s][info][gc,heap ] GC(23) ParOldGen: 349546K(349696K)->349640K(349696K) [2.113s][info][gc,metaspace ] GC(23) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.113s][info][gc ] GC(23) Pause Full (Ergonomics) 398M->392M(455M) 91.119ms [2.113s][info][gc,cpu ] GC(23) User=0.84s Sys=0.00s Real=0.09s [2.113s][info][gc,start ] GC(24) Pause Full (Ergonomics) [2.114s][info][gc,phases,start] GC(24) Marking Phase [2.182s][info][gc,phases ] GC(24) Marking Phase 68.589ms [2.182s][info][gc,phases,start] GC(24) Summary Phase [2.182s][info][gc,phases ] GC(24) Summary Phase 0.014ms [2.182s][info][gc,phases,start] GC(24) Adjust Roots [2.182s][info][gc,phases ] GC(24) Adjust Roots 0.162ms [2.182s][info][gc,phases,start] GC(24) Compaction Phase [2.202s][info][gc,phases ] GC(24) Compaction Phase 19.223ms [2.202s][info][gc,phases,start] GC(24) Post Compact [2.202s][info][gc,phases ] GC(24) Post Compact 0.786ms [2.202s][info][gc,heap ] GC(24) PSYoungGen: 58880K(116736K)->53750K(116736K) Eden: 58880K(58880K)->53750K(58880K) From: 0K(57856K)->0K(57856K) [2.202s][info][gc,heap ] GC(24) ParOldGen: 349640K(349696K)->349516K(349696K) [2.202s][info][gc,metaspace ] GC(24) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.202s][info][gc ] GC(24) Pause Full (Ergonomics) 398M->393M(455M) 88.909ms [2.202s][info][gc,cpu ] GC(24) User=0.83s Sys=0.00s Real=0.09s [2.203s][info][gc,start ] GC(25) Pause Full (Ergonomics) [2.203s][info][gc,phases,start] GC(25) Marking Phase [2.272s][info][gc,phases ] GC(25) Marking Phase 68.816ms [2.272s][info][gc,phases,start] GC(25) Summary Phase [2.272s][info][gc,phases ] GC(25) Summary Phase 0.010ms [2.272s][info][gc,phases,start] GC(25) Adjust Roots [2.272s][info][gc,phases ] GC(25) Adjust Roots 0.161ms [2.272s][info][gc,phases,start] GC(25) Compaction Phase [2.293s][info][gc,phases ] GC(25) Compaction Phase 20.745ms [2.293s][info][gc,phases,start] GC(25) Post Compact [2.294s][info][gc,phases ] GC(25) Post Compact 0.786ms [2.294s][info][gc,heap ] GC(25) PSYoungGen: 58880K(116736K)->54917K(116736K) Eden: 58880K(58880K)->54917K(58880K) From: 0K(57856K)->0K(57856K) [2.294s][info][gc,heap ] GC(25) ParOldGen: 349516K(349696K)->349184K(349696K) [2.294s][info][gc,metaspace ] GC(25) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.294s][info][gc ] GC(25) Pause Full (Ergonomics) 398M->394M(455M) 90.656ms [2.294s][info][gc,cpu ] GC(25) User=0.80s Sys=0.00s Real=0.09s [2.294s][info][gc,start ] GC(26) Pause Full (Ergonomics) [2.294s][info][gc,phases,start] GC(26) Marking Phase [2.363s][info][gc,phases ] GC(26) Marking Phase 68.926ms [2.363s][info][gc,phases,start] GC(26) Summary Phase [2.363s][info][gc,phases ] GC(26) Summary Phase 0.010ms [2.363s][info][gc,phases,start] GC(26) Adjust Roots [2.364s][info][gc,phases ] GC(26) Adjust Roots 0.168ms [2.364s][info][gc,phases,start] GC(26) Compaction Phase [2.381s][info][gc,phases ] GC(26) Compaction Phase 17.852ms [2.381s][info][gc,phases,start] GC(26) Post Compact [2.382s][info][gc,phases ] GC(26) Post Compact 0.794ms [2.382s][info][gc,heap ] GC(26) PSYoungGen: 58880K(116736K)->55073K(116736K) Eden: 58880K(58880K)->55073K(58880K) From: 0K(57856K)->0K(57856K) [2.382s][info][gc,heap ] GC(26) ParOldGen: 349184K(349696K)->349673K(349696K) [2.382s][info][gc,metaspace ] GC(26) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.382s][info][gc ] GC(26) Pause Full (Ergonomics) 398M->395M(455M) 87.893ms [2.382s][info][gc,cpu ] GC(26) User=0.78s Sys=0.00s Real=0.09s [2.383s][info][gc,start ] GC(27) Pause Full (Ergonomics) [2.383s][info][gc,phases,start] GC(27) Marking Phase [2.452s][info][gc,phases ] GC(27) Marking Phase 69.170ms [2.452s][info][gc,phases,start] GC(27) Summary Phase [2.452s][info][gc,phases ] GC(27) Summary Phase 0.010ms [2.452s][info][gc,phases,start] GC(27) Adjust Roots [2.452s][info][gc,phases ] GC(27) Adjust Roots 0.161ms [2.452s][info][gc,phases,start] GC(27) Compaction Phase [2.475s][info][gc,phases ] GC(27) Compaction Phase 22.478ms [2.475s][info][gc,phases,start] GC(27) Post Compact [2.476s][info][gc,phases ] GC(27) Post Compact 0.789ms [2.476s][info][gc,heap ] GC(27) PSYoungGen: 58880K(116736K)->55672K(116736K) Eden: 58880K(58880K)->55672K(58880K) From: 0K(57856K)->0K(57856K) [2.476s][info][gc,heap ] GC(27) ParOldGen: 349673K(349696K)->349691K(349696K) [2.476s][info][gc,metaspace ] GC(27) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.476s][info][gc ] GC(27) Pause Full (Ergonomics) 398M->395M(455M) 92.742ms [2.476s][info][gc,cpu ] GC(27) User=0.94s Sys=0.00s Real=0.09s [2.476s][info][gc,start ] GC(28) Pause Full (Ergonomics) [2.476s][info][gc,phases,start] GC(28) Marking Phase [2.545s][info][gc,phases ] GC(28) Marking Phase 69.019ms [2.545s][info][gc,phases,start] GC(28) Summary Phase [2.545s][info][gc,phases ] GC(28) Summary Phase 0.009ms [2.545s][info][gc,phases,start] GC(28) Adjust Roots [2.545s][info][gc,phases ] GC(28) Adjust Roots 0.160ms [2.545s][info][gc,phases,start] GC(28) Compaction Phase [2.574s][info][gc,phases ] GC(28) Compaction Phase 28.702ms [2.574s][info][gc,phases,start] GC(28) Post Compact [2.575s][info][gc,phases ] GC(28) Post Compact 0.793ms [2.575s][info][gc,heap ] GC(28) PSYoungGen: 58880K(116736K)->56527K(116736K) Eden: 58880K(58880K)->56527K(58880K) From: 0K(57856K)->0K(57856K) [2.575s][info][gc,heap ] GC(28) ParOldGen: 349691K(349696K)->349357K(349696K) [2.575s][info][gc,metaspace ] GC(28) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.575s][info][gc ] GC(28) Pause Full (Ergonomics) 398M->396M(455M) 98.825ms [2.575s][info][gc,cpu ] GC(28) User=0.91s Sys=0.00s Real=0.10s [2.575s][info][gc,start ] GC(29) Pause Full (Ergonomics) [2.575s][info][gc,phases,start] GC(29) Marking Phase [2.645s][info][gc,phases ] GC(29) Marking Phase 69.715ms [2.645s][info][gc,phases,start] GC(29) Summary Phase [2.645s][info][gc,phases ] GC(29) Summary Phase 0.010ms [2.645s][info][gc,phases,start] GC(29) Adjust Roots [2.645s][info][gc,phases ] GC(29) Adjust Roots 0.157ms [2.645s][info][gc,phases,start] GC(29) Compaction Phase [2.673s][info][gc,phases ] GC(29) Compaction Phase 28.011ms [2.673s][info][gc,phases,start] GC(29) Post Compact [2.674s][info][gc,phases ] GC(29) Post Compact 0.785ms [2.674s][info][gc,heap ] GC(29) PSYoungGen: 58880K(116736K)->57017K(116736K) Eden: 58880K(58880K)->57017K(58880K) From: 0K(57856K)->0K(57856K) [2.674s][info][gc,heap ] GC(29) ParOldGen: 349357K(349696K)->349249K(349696K) [2.674s][info][gc,metaspace ] GC(29) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.674s][info][gc ] GC(29) Pause Full (Ergonomics) 398M->396M(455M) 98.815ms [2.674s][info][gc,cpu ] GC(29) User=0.80s Sys=0.00s Real=0.10s [2.674s][info][gc,start ] GC(30) Pause Full (Ergonomics) [2.674s][info][gc,phases,start] GC(30) Marking Phase [2.744s][info][gc,phases ] GC(30) Marking Phase 69.383ms [2.744s][info][gc,phases,start] GC(30) Summary Phase [2.744s][info][gc,phases ] GC(30) Summary Phase 0.010ms [2.744s][info][gc,phases,start] GC(30) Adjust Roots [2.744s][info][gc,phases ] GC(30) Adjust Roots 0.161ms [2.744s][info][gc,phases,start] GC(30) Compaction Phase [2.772s][info][gc,phases ] GC(30) Compaction Phase 28.044ms [2.772s][info][gc,phases,start] GC(30) Post Compact [2.773s][info][gc,phases ] GC(30) Post Compact 0.861ms [2.773s][info][gc,heap ] GC(30) PSYoungGen: 58880K(116736K)->57297K(116736K) Eden: 58880K(58880K)->57297K(58880K) From: 0K(57856K)->0K(57856K) [2.773s][info][gc,heap ] GC(30) ParOldGen: 349249K(349696K)->349271K(349696K) [2.773s][info][gc,metaspace ] GC(30) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.773s][info][gc ] GC(30) Pause Full (Ergonomics) 398M->397M(455M) 98.598ms [2.773s][info][gc,cpu ] GC(30) User=0.80s Sys=0.00s Real=0.10s [2.773s][info][gc,start ] GC(31) Pause Full (Ergonomics) [2.773s][info][gc,phases,start] GC(31) Marking Phase [2.843s][info][gc,phases ] GC(31) Marking Phase 69.252ms [2.843s][info][gc,phases,start] GC(31) Summary Phase [2.843s][info][gc,phases ] GC(31) Summary Phase 0.010ms [2.843s][info][gc,phases,start] GC(31) Adjust Roots [2.843s][info][gc,phases ] GC(31) Adjust Roots 0.158ms [2.843s][info][gc,phases,start] GC(31) Compaction Phase [2.871s][info][gc,phases ] GC(31) Compaction Phase 28.046ms [2.871s][info][gc,phases,start] GC(31) Post Compact [2.872s][info][gc,phases ] GC(31) Post Compact 0.799ms [2.872s][info][gc,heap ] GC(31) PSYoungGen: 58880K(116736K)->57457K(116736K) Eden: 58880K(58880K)->57457K(58880K) From: 0K(57856K)->0K(57856K) [2.872s][info][gc,heap ] GC(31) ParOldGen: 349271K(349696K)->349367K(349696K) [2.872s][info][gc,metaspace ] GC(31) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.872s][info][gc ] GC(31) Pause Full (Ergonomics) 398M->397M(455M) 98.396ms [2.872s][info][gc,cpu ] GC(31) User=0.84s Sys=0.00s Real=0.10s [2.872s][info][gc,start ] GC(32) Pause Full (Ergonomics) [2.872s][info][gc,phases,start] GC(32) Marking Phase [2.942s][info][gc,phases ] GC(32) Marking Phase 69.489ms [2.942s][info][gc,phases,start] GC(32) Summary Phase [2.942s][info][gc,phases ] GC(32) Summary Phase 0.010ms [2.942s][info][gc,phases,start] GC(32) Adjust Roots [2.942s][info][gc,phases ] GC(32) Adjust Roots 0.159ms [2.942s][info][gc,phases,start] GC(32) Compaction Phase [2.969s][info][gc,phases ] GC(32) Compaction Phase 27.290ms [2.969s][info][gc,phases,start] GC(32) Post Compact [2.970s][info][gc,phases ] GC(32) Post Compact 0.788ms [2.970s][info][gc,heap ] GC(32) PSYoungGen: 58880K(116736K)->57547K(116736K) Eden: 58880K(58880K)->57547K(58880K) From: 0K(57856K)->0K(57856K) [2.970s][info][gc,heap ] GC(32) ParOldGen: 349367K(349696K)->349506K(349696K) [2.970s][info][gc,metaspace ] GC(32) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [2.970s][info][gc ] GC(32) Pause Full (Ergonomics) 398M->397M(455M) 97.886ms [2.970s][info][gc,cpu ] GC(32) User=0.80s Sys=0.00s Real=0.10s [2.970s][info][gc,start ] GC(33) Pause Full (Ergonomics) [2.970s][info][gc,phases,start] GC(33) Marking Phase [3.040s][info][gc,phases ] GC(33) Marking Phase 69.329ms [3.040s][info][gc,phases,start] GC(33) Summary Phase [3.040s][info][gc,phases ] GC(33) Summary Phase 0.009ms [3.040s][info][gc,phases,start] GC(33) Adjust Roots [3.040s][info][gc,phases ] GC(33) Adjust Roots 0.155ms [3.040s][info][gc,phases,start] GC(33) Compaction Phase [3.067s][info][gc,phases ] GC(33) Compaction Phase 27.005ms [3.067s][info][gc,phases,start] GC(33) Post Compact [3.068s][info][gc,phases ] GC(33) Post Compact 0.781ms [3.068s][info][gc,heap ] GC(33) PSYoungGen: 58880K(116736K)->57599K(116736K) Eden: 58880K(58880K)->57599K(58880K) From: 0K(57856K)->0K(57856K) [3.068s][info][gc,heap ] GC(33) ParOldGen: 349506K(349696K)->349669K(349696K) [3.068s][info][gc,metaspace ] GC(33) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.068s][info][gc ] GC(33) Pause Full (Ergonomics) 398M->397M(455M) 97.412ms [3.068s][info][gc,cpu ] GC(33) User=0.80s Sys=0.00s Real=0.10s [3.068s][info][gc,start ] GC(34) Pause Full (Ergonomics) [3.068s][info][gc,phases,start] GC(34) Marking Phase [3.137s][info][gc,phases ] GC(34) Marking Phase 69.553ms [3.138s][info][gc,phases,start] GC(34) Summary Phase [3.138s][info][gc,phases ] GC(34) Summary Phase 0.010ms [3.138s][info][gc,phases,start] GC(34) Adjust Roots [3.138s][info][gc,phases ] GC(34) Adjust Roots 0.164ms [3.138s][info][gc,phases,start] GC(34) Compaction Phase [3.153s][info][gc,phases ] GC(34) Compaction Phase 15.090ms [3.153s][info][gc,phases,start] GC(34) Post Compact [3.154s][info][gc,phases ] GC(34) Post Compact 0.788ms [3.154s][info][gc,heap ] GC(34) PSYoungGen: 58880K(116736K)->58139K(116736K) Eden: 58880K(58880K)->58139K(58880K) From: 0K(57856K)->0K(57856K) [3.154s][info][gc,heap ] GC(34) ParOldGen: 349669K(349696K)->349335K(349696K) [3.154s][info][gc,metaspace ] GC(34) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.154s][info][gc ] GC(34) Pause Full (Ergonomics) 398M->397M(455M) 85.765ms [3.154s][info][gc,cpu ] GC(34) User=0.81s Sys=0.00s Real=0.09s [3.154s][info][gc,start ] GC(35) Pause Full (Ergonomics) [3.154s][info][gc,phases,start] GC(35) Marking Phase [3.224s][info][gc,phases ] GC(35) Marking Phase 69.642ms [3.224s][info][gc,phases,start] GC(35) Summary Phase [3.224s][info][gc,phases ] GC(35) Summary Phase 0.010ms [3.224s][info][gc,phases,start] GC(35) Adjust Roots [3.224s][info][gc,phases ] GC(35) Adjust Roots 0.162ms [3.224s][info][gc,phases,start] GC(35) Compaction Phase [3.253s][info][gc,phases ] GC(35) Compaction Phase 28.726ms [3.253s][info][gc,phases,start] GC(35) Post Compact [3.253s][info][gc,phases ] GC(35) Post Compact 0.782ms [3.253s][info][gc,heap ] GC(35) PSYoungGen: 58880K(116736K)->57939K(116736K) Eden: 58880K(58880K)->57939K(58880K) From: 0K(57856K)->0K(57856K) [3.253s][info][gc,heap ] GC(35) ParOldGen: 349335K(349696K)->349654K(349696K) [3.253s][info][gc,metaspace ] GC(35) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.253s][info][gc ] GC(35) Pause Full (Ergonomics) 398M->398M(455M) 99.497ms [3.253s][info][gc,cpu ] GC(35) User=0.80s Sys=0.00s Real=0.10s [3.254s][info][gc,start ] GC(36) Pause Full (Ergonomics) [3.254s][info][gc,phases,start] GC(36) Marking Phase [3.324s][info][gc,phases ] GC(36) Marking Phase 70.126ms [3.324s][info][gc,phases,start] GC(36) Summary Phase [3.324s][info][gc,phases ] GC(36) Summary Phase 0.009ms [3.324s][info][gc,phases,start] GC(36) Adjust Roots [3.324s][info][gc,phases ] GC(36) Adjust Roots 0.151ms [3.324s][info][gc,phases,start] GC(36) Compaction Phase [3.339s][info][gc,phases ] GC(36) Compaction Phase 15.147ms [3.339s][info][gc,phases,start] GC(36) Post Compact [3.340s][info][gc,phases ] GC(36) Post Compact 0.790ms [3.340s][info][gc,heap ] GC(36) PSYoungGen: 58880K(116736K)->58333K(116736K) Eden: 58880K(58880K)->58333K(58880K) From: 0K(57856K)->0K(57856K) [3.340s][info][gc,heap ] GC(36) ParOldGen: 349654K(349696K)->349410K(349696K) [3.340s][info][gc,metaspace ] GC(36) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.340s][info][gc ] GC(36) Pause Full (Ergonomics) 398M->398M(455M) 86.371ms [3.340s][info][gc,cpu ] GC(36) User=0.78s Sys=0.00s Real=0.09s [3.340s][info][gc,start ] GC(37) Pause Full (Ergonomics) [3.340s][info][gc,phases,start] GC(37) Marking Phase [3.410s][info][gc,phases ] GC(37) Marking Phase 69.839ms [3.410s][info][gc,phases,start] GC(37) Summary Phase [3.410s][info][gc,phases ] GC(37) Summary Phase 0.011ms [3.410s][info][gc,phases,start] GC(37) Adjust Roots [3.410s][info][gc,phases ] GC(37) Adjust Roots 0.193ms [3.410s][info][gc,phases,start] GC(37) Compaction Phase [3.425s][info][gc,phases ] GC(37) Compaction Phase 14.267ms [3.425s][info][gc,phases,start] GC(37) Post Compact [3.425s][info][gc,phases ] GC(37) Post Compact 0.797ms [3.425s][info][gc,heap ] GC(37) PSYoungGen: 58880K(116736K)->58561K(116736K) Eden: 58880K(58880K)->58561K(58880K) From: 0K(57856K)->0K(57856K) [3.425s][info][gc,heap ] GC(37) ParOldGen: 349410K(349696K)->349268K(349696K) [3.425s][info][gc,metaspace ] GC(37) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.425s][info][gc ] GC(37) Pause Full (Ergonomics) 398M->398M(455M) 85.259ms [3.425s][info][gc,cpu ] GC(37) User=0.94s Sys=0.00s Real=0.09s [3.426s][info][gc,start ] GC(38) Pause Full (Ergonomics) [3.426s][info][gc,phases,start] GC(38) Marking Phase [3.496s][info][gc,phases ] GC(38) Marking Phase 70.013ms [3.496s][info][gc,phases,start] GC(38) Summary Phase [3.496s][info][gc,phases ] GC(38) Summary Phase 0.010ms [3.496s][info][gc,phases,start] GC(38) Adjust Roots [3.496s][info][gc,phases ] GC(38) Adjust Roots 0.161ms [3.496s][info][gc,phases,start] GC(38) Compaction Phase [3.510s][info][gc,phases ] GC(38) Compaction Phase 14.048ms [3.510s][info][gc,phases,start] GC(38) Post Compact [3.511s][info][gc,phases ] GC(38) Post Compact 0.816ms [3.511s][info][gc,heap ] GC(38) PSYoungGen: 58880K(116736K)->58693K(116736K) Eden: 58880K(58880K)->58693K(58880K) From: 0K(57856K)->0K(57856K) [3.511s][info][gc,heap ] GC(38) ParOldGen: 349268K(349696K)->349187K(349696K) [3.511s][info][gc,metaspace ] GC(38) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.511s][info][gc ] GC(38) Pause Full (Ergonomics) 398M->398M(455M) 85.195ms [3.511s][info][gc,cpu ] GC(38) User=0.78s Sys=0.00s Real=0.09s [3.511s][info][gc,start ] GC(39) Pause Full (Ergonomics) [3.511s][info][gc,phases,start] GC(39) Marking Phase [3.581s][info][gc,phases ] GC(39) Marking Phase 69.810ms [3.581s][info][gc,phases,start] GC(39) Summary Phase [3.581s][info][gc,phases ] GC(39) Summary Phase 0.010ms [3.581s][info][gc,phases,start] GC(39) Adjust Roots [3.581s][info][gc,phases ] GC(39) Adjust Roots 0.160ms [3.581s][info][gc,phases,start] GC(39) Compaction Phase [3.611s][info][gc,phases ] GC(39) Compaction Phase 30.327ms [3.611s][info][gc,phases,start] GC(39) Post Compact [3.612s][info][gc,phases ] GC(39) Post Compact 0.780ms [3.612s][info][gc,heap ] GC(39) PSYoungGen: 58880K(116736K)->58258K(116736K) Eden: 58880K(58880K)->58258K(58880K) From: 0K(57856K)->0K(57856K) [3.612s][info][gc,heap ] GC(39) ParOldGen: 349187K(349696K)->349651K(349696K) [3.612s][info][gc,metaspace ] GC(39) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.612s][info][gc ] GC(39) Pause Full (Ergonomics) 398M->398M(455M) 101.225ms [3.612s][info][gc,cpu ] GC(39) User=0.95s Sys=0.00s Real=0.10s [3.612s][info][gc,start ] GC(40) Pause Full (Ergonomics) [3.612s][info][gc,phases,start] GC(40) Marking Phase [3.682s][info][gc,phases ] GC(40) Marking Phase 69.900ms [3.682s][info][gc,phases,start] GC(40) Summary Phase [3.682s][info][gc,phases ] GC(40) Summary Phase 0.010ms [3.682s][info][gc,phases,start] GC(40) Adjust Roots [3.682s][info][gc,phases ] GC(40) Adjust Roots 0.161ms [3.682s][info][gc,phases,start] GC(40) Compaction Phase [3.697s][info][gc,phases ] GC(40) Compaction Phase 14.560ms [3.697s][info][gc,phases,start] GC(40) Post Compact [3.698s][info][gc,phases ] GC(40) Post Compact 0.802ms [3.698s][info][gc,heap ] GC(40) PSYoungGen: 58880K(116736K)->58510K(116736K) Eden: 58880K(58880K)->58510K(58880K) From: 0K(57856K)->0K(57856K) [3.698s][info][gc,heap ] GC(40) ParOldGen: 349651K(349696K)->349495K(349696K) [3.698s][info][gc,metaspace ] GC(40) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.698s][info][gc ] GC(40) Pause Full (Ergonomics) 398M->398M(455M) 85.575ms [3.698s][info][gc,cpu ] GC(40) User=0.78s Sys=0.00s Real=0.09s [3.698s][info][gc,start ] GC(41) Pause Full (Ergonomics) [3.698s][info][gc,phases,start] GC(41) Marking Phase [3.768s][info][gc,phases ] GC(41) Marking Phase 69.995ms [3.768s][info][gc,phases,start] GC(41) Summary Phase [3.768s][info][gc,phases ] GC(41) Summary Phase 0.010ms [3.768s][info][gc,phases,start] GC(41) Adjust Roots [3.768s][info][gc,phases ] GC(41) Adjust Roots 0.161ms [3.768s][info][gc,phases,start] GC(41) Compaction Phase [3.781s][info][gc,phases ] GC(41) Compaction Phase 12.898ms [3.781s][info][gc,phases,start] GC(41) Post Compact [3.782s][info][gc,phases ] GC(41) Post Compact 0.803ms [3.782s][info][gc,heap ] GC(41) PSYoungGen: 58879K(116736K)->58660K(116736K) Eden: 58879K(58880K)->58660K(58880K) From: 0K(57856K)->0K(57856K) [3.782s][info][gc,heap ] GC(41) ParOldGen: 349495K(349696K)->349402K(349696K) [3.782s][info][gc,metaspace ] GC(41) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.782s][info][gc ] GC(41) Pause Full (Ergonomics) 398M->398M(455M) 83.998ms [3.782s][info][gc,cpu ] GC(41) User=0.94s Sys=0.00s Real=0.08s [3.782s][info][gc,start ] GC(42) Pause Full (Ergonomics) [3.782s][info][gc,phases,start] GC(42) Marking Phase [3.852s][info][gc,phases ] GC(42) Marking Phase 70.040ms [3.852s][info][gc,phases,start] GC(42) Summary Phase [3.852s][info][gc,phases ] GC(42) Summary Phase 0.009ms [3.852s][info][gc,phases,start] GC(42) Adjust Roots [3.852s][info][gc,phases ] GC(42) Adjust Roots 0.160ms [3.852s][info][gc,phases,start] GC(42) Compaction Phase [3.865s][info][gc,phases ] GC(42) Compaction Phase 12.615ms [3.865s][info][gc,phases,start] GC(42) Post Compact [3.866s][info][gc,phases ] GC(42) Post Compact 0.837ms [3.866s][info][gc,heap ] GC(42) PSYoungGen: 58880K(116736K)->58749K(116736K) Eden: 58880K(58880K)->58749K(58880K) From: 0K(57856K)->0K(57856K) [3.866s][info][gc,heap ] GC(42) ParOldGen: 349402K(349696K)->349348K(349696K) [3.866s][info][gc,metaspace ] GC(42) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.866s][info][gc ] GC(42) Pause Full (Ergonomics) 398M->398M(455M) 83.792ms [3.866s][info][gc,cpu ] GC(42) User=0.78s Sys=0.00s Real=0.08s [3.866s][info][gc,start ] GC(43) Pause Full (Ergonomics) [3.866s][info][gc,phases,start] GC(43) Marking Phase [3.936s][info][gc,phases ] GC(43) Marking Phase 69.919ms [3.936s][info][gc,phases,start] GC(43) Summary Phase [3.936s][info][gc,phases ] GC(43) Summary Phase 0.010ms [3.936s][info][gc,phases,start] GC(43) Adjust Roots [3.936s][info][gc,phases ] GC(43) Adjust Roots 0.153ms [3.936s][info][gc,phases,start] GC(43) Compaction Phase [3.949s][info][gc,phases ] GC(43) Compaction Phase 12.665ms [3.949s][info][gc,phases,start] GC(43) Post Compact [3.950s][info][gc,phases ] GC(43) Post Compact 0.794ms [3.950s][info][gc,heap ] GC(43) PSYoungGen: 58880K(116736K)->58800K(116736K) Eden: 58880K(58880K)->58800K(58880K) From: 0K(57856K)->0K(57856K) [3.950s][info][gc,heap ] GC(43) ParOldGen: 349348K(349696K)->349315K(349696K) [3.950s][info][gc,metaspace ] GC(43) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [3.950s][info][gc ] GC(43) Pause Full (Ergonomics) 398M->398M(455M) 83.684ms [3.950s][info][gc,cpu ] GC(43) User=0.80s Sys=0.00s Real=0.08s [3.950s][info][gc,start ] GC(44) Pause Full (Ergonomics) [3.950s][info][gc,phases,start] GC(44) Marking Phase [4.019s][info][gc,phases ] GC(44) Marking Phase 69.421ms [4.019s][info][gc,phases,start] GC(44) Summary Phase [4.019s][info][gc,phases ] GC(44) Summary Phase 0.009ms [4.019s][info][gc,phases,start] GC(44) Adjust Roots [4.020s][info][gc,phases ] GC(44) Adjust Roots 0.166ms [4.020s][info][gc,phases,start] GC(44) Compaction Phase [4.033s][info][gc,phases ] GC(44) Compaction Phase 13.028ms [4.033s][info][gc,phases,start] GC(44) Post Compact [4.033s][info][gc,phases ] GC(44) Post Compact 0.794ms [4.033s][info][gc,heap ] GC(44) PSYoungGen: 58880K(116736K)->58831K(116736K) Eden: 58880K(58880K)->58831K(58880K) From: 0K(57856K)->0K(57856K) [4.033s][info][gc,heap ] GC(44) ParOldGen: 349315K(349696K)->349297K(349696K) [4.033s][info][gc,metaspace ] GC(44) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.033s][info][gc ] GC(44) Pause Full (Ergonomics) 398M->398M(455M) 83.571ms [4.033s][info][gc,cpu ] GC(44) User=0.78s Sys=0.00s Real=0.08s [4.034s][info][gc,start ] GC(45) Pause Full (Ergonomics) [4.034s][info][gc,phases,start] GC(45) Marking Phase [4.104s][info][gc,phases ] GC(45) Marking Phase 70.253ms [4.104s][info][gc,phases,start] GC(45) Summary Phase [4.104s][info][gc,phases ] GC(45) Summary Phase 0.009ms [4.104s][info][gc,phases,start] GC(45) Adjust Roots [4.104s][info][gc,phases ] GC(45) Adjust Roots 0.162ms [4.104s][info][gc,phases,start] GC(45) Compaction Phase [4.117s][info][gc,phases ] GC(45) Compaction Phase 12.905ms [4.117s][info][gc,phases,start] GC(45) Post Compact [4.118s][info][gc,phases ] GC(45) Post Compact 0.783ms [4.118s][info][gc,heap ] GC(45) PSYoungGen: 58879K(116736K)->58849K(116736K) Eden: 58879K(58880K)->58849K(58880K) From: 0K(57856K)->0K(57856K) [4.118s][info][gc,heap ] GC(45) ParOldGen: 349297K(349696K)->349285K(349696K) [4.118s][info][gc,metaspace ] GC(45) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.118s][info][gc ] GC(45) Pause Full (Ergonomics) 398M->398M(455M) 84.253ms [4.118s][info][gc,cpu ] GC(45) User=0.78s Sys=0.00s Real=0.08s [4.118s][info][gc,start ] GC(46) Pause Full (Ergonomics) [4.118s][info][gc,phases,start] GC(46) Marking Phase [4.189s][info][gc,phases ] GC(46) Marking Phase 70.744ms [4.189s][info][gc,phases,start] GC(46) Summary Phase [4.189s][info][gc,phases ] GC(46) Summary Phase 0.010ms [4.189s][info][gc,phases,start] GC(46) Adjust Roots [4.189s][info][gc,phases ] GC(46) Adjust Roots 0.162ms [4.189s][info][gc,phases,start] GC(46) Compaction Phase [4.202s][info][gc,phases ] GC(46) Compaction Phase 13.008ms [4.202s][info][gc,phases,start] GC(46) Post Compact [4.203s][info][gc,phases ] GC(46) Post Compact 0.785ms [4.203s][info][gc,heap ] GC(46) PSYoungGen: 58880K(116736K)->58860K(116736K) Eden: 58880K(58880K)->58860K(58880K) From: 0K(57856K)->0K(57856K) [4.203s][info][gc,heap ] GC(46) ParOldGen: 349285K(349696K)->349279K(349696K) [4.203s][info][gc,metaspace ] GC(46) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.203s][info][gc ] GC(46) Pause Full (Ergonomics) 398M->398M(455M) 84.868ms [4.203s][info][gc,cpu ] GC(46) User=0.94s Sys=0.00s Real=0.09s [4.203s][info][gc,start ] GC(47) Pause Full (Ergonomics) [4.203s][info][gc,phases,start] GC(47) Marking Phase [4.272s][info][gc,phases ] GC(47) Marking Phase 69.475ms [4.272s][info][gc,phases,start] GC(47) Summary Phase [4.272s][info][gc,phases ] GC(47) Summary Phase 0.010ms [4.272s][info][gc,phases,start] GC(47) Adjust Roots [4.273s][info][gc,phases ] GC(47) Adjust Roots 0.171ms [4.273s][info][gc,phases,start] GC(47) Compaction Phase [4.285s][info][gc,phases ] GC(47) Compaction Phase 12.602ms [4.285s][info][gc,phases,start] GC(47) Post Compact [4.286s][info][gc,phases ] GC(47) Post Compact 0.796ms [4.286s][info][gc,heap ] GC(47) PSYoungGen: 58879K(116736K)->58866K(116736K) Eden: 58879K(58880K)->58866K(58880K) From: 0K(57856K)->0K(57856K) [4.286s][info][gc,heap ] GC(47) ParOldGen: 349279K(349696K)->349275K(349696K) [4.286s][info][gc,metaspace ] GC(47) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.286s][info][gc ] GC(47) Pause Full (Ergonomics) 398M->398M(455M) 83.217ms [4.286s][info][gc,cpu ] GC(47) User=0.78s Sys=0.00s Real=0.08s [4.286s][info][gc,start ] GC(48) Pause Full (Ergonomics) [4.286s][info][gc,phases,start] GC(48) Marking Phase [4.356s][info][gc,phases ] GC(48) Marking Phase 70.210ms [4.356s][info][gc,phases,start] GC(48) Summary Phase [4.356s][info][gc,phases ] GC(48) Summary Phase 0.009ms [4.356s][info][gc,phases,start] GC(48) Adjust Roots [4.357s][info][gc,phases ] GC(48) Adjust Roots 0.162ms [4.357s][info][gc,phases,start] GC(48) Compaction Phase [4.369s][info][gc,phases ] GC(48) Compaction Phase 12.604ms [4.369s][info][gc,phases,start] GC(48) Post Compact [4.370s][info][gc,phases ] GC(48) Post Compact 0.797ms [4.370s][info][gc,heap ] GC(48) PSYoungGen: 58879K(116736K)->58871K(116736K) Eden: 58879K(58880K)->58871K(58880K) From: 0K(57856K)->0K(57856K) [4.370s][info][gc,heap ] GC(48) ParOldGen: 349275K(349696K)->349272K(349696K) [4.370s][info][gc,metaspace ] GC(48) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.370s][info][gc ] GC(48) Pause Full (Ergonomics) 398M->398M(455M) 83.917ms [4.370s][info][gc,cpu ] GC(48) User=0.78s Sys=0.00s Real=0.08s [4.370s][info][gc,start ] GC(49) Pause Full (Ergonomics) [4.370s][info][gc,phases,start] GC(49) Marking Phase [4.440s][info][gc,phases ] GC(49) Marking Phase 70.042ms [4.440s][info][gc,phases,start] GC(49) Summary Phase [4.440s][info][gc,phases ] GC(49) Summary Phase 0.009ms [4.440s][info][gc,phases,start] GC(49) Adjust Roots [4.440s][info][gc,phases ] GC(49) Adjust Roots 0.197ms [4.441s][info][gc,phases,start] GC(49) Compaction Phase [4.453s][info][gc,phases ] GC(49) Compaction Phase 12.479ms [4.453s][info][gc,phases,start] GC(49) Post Compact [4.454s][info][gc,phases ] GC(49) Post Compact 0.789ms [4.454s][info][gc,heap ] GC(49) PSYoungGen: 58880K(116736K)->58874K(116736K) Eden: 58880K(58880K)->58874K(58880K) From: 0K(57856K)->0K(57856K) [4.454s][info][gc,heap ] GC(49) ParOldGen: 349272K(349696K)->349270K(349696K) [4.454s][info][gc,metaspace ] GC(49) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.454s][info][gc ] GC(49) Pause Full (Ergonomics) 398M->398M(455M) 83.675ms [4.454s][info][gc,cpu ] GC(49) User=0.94s Sys=0.00s Real=0.08s [4.454s][info][gc,start ] GC(50) Pause Full (Ergonomics) [4.454s][info][gc,phases,start] GC(50) Marking Phase [4.524s][info][gc,phases ] GC(50) Marking Phase 70.429ms [4.524s][info][gc,phases,start] GC(50) Summary Phase [4.524s][info][gc,phases ] GC(50) Summary Phase 0.010ms [4.524s][info][gc,phases,start] GC(50) Adjust Roots [4.525s][info][gc,phases ] GC(50) Adjust Roots 0.162ms [4.525s][info][gc,phases,start] GC(50) Compaction Phase [4.537s][info][gc,phases ] GC(50) Compaction Phase 12.671ms [4.537s][info][gc,phases,start] GC(50) Post Compact [4.538s][info][gc,phases ] GC(50) Post Compact 0.814ms [4.538s][info][gc,heap ] GC(50) PSYoungGen: 58879K(116736K)->58876K(116736K) Eden: 58879K(58880K)->58876K(58880K) From: 0K(57856K)->0K(57856K) [4.538s][info][gc,heap ] GC(50) ParOldGen: 349270K(349696K)->349269K(349696K) [4.538s][info][gc,metaspace ] GC(50) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.538s][info][gc ] GC(50) Pause Full (Ergonomics) 398M->398M(455M) 84.237ms [4.538s][info][gc,cpu ] GC(50) User=0.78s Sys=0.00s Real=0.08s [4.538s][info][gc,start ] GC(51) Pause Full (Ergonomics) [4.538s][info][gc,phases,start] GC(51) Marking Phase [4.608s][info][gc,phases ] GC(51) Marking Phase 70.087ms [4.608s][info][gc,phases,start] GC(51) Summary Phase [4.608s][info][gc,phases ] GC(51) Summary Phase 0.009ms [4.608s][info][gc,phases,start] GC(51) Adjust Roots [4.609s][info][gc,phases ] GC(51) Adjust Roots 0.152ms [4.609s][info][gc,phases,start] GC(51) Compaction Phase [4.622s][info][gc,phases ] GC(51) Compaction Phase 12.946ms [4.622s][info][gc,phases,start] GC(51) Post Compact [4.622s][info][gc,phases ] GC(51) Post Compact 0.777ms [4.622s][info][gc,heap ] GC(51) PSYoungGen: 58880K(116736K)->58877K(116736K) Eden: 58880K(58880K)->58877K(58880K) From: 0K(57856K)->0K(57856K) [4.622s][info][gc,heap ] GC(51) ParOldGen: 349269K(349696K)->349268K(349696K) [4.622s][info][gc,metaspace ] GC(51) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.622s][info][gc ] GC(51) Pause Full (Ergonomics) 398M->398M(455M) 84.133ms [4.622s][info][gc,cpu ] GC(51) User=0.81s Sys=0.00s Real=0.08s [4.622s][info][gc,start ] GC(52) Pause Full (Ergonomics) [4.623s][info][gc,phases,start] GC(52) Marking Phase [4.692s][info][gc,phases ] GC(52) Marking Phase 69.902ms [4.692s][info][gc,phases,start] GC(52) Summary Phase [4.692s][info][gc,phases ] GC(52) Summary Phase 0.009ms [4.692s][info][gc,phases,start] GC(52) Adjust Roots [4.693s][info][gc,phases ] GC(52) Adjust Roots 0.253ms [4.693s][info][gc,phases,start] GC(52) Compaction Phase [4.705s][info][gc,phases ] GC(52) Compaction Phase 12.701ms [4.705s][info][gc,phases,start] GC(52) Post Compact [4.706s][info][gc,phases ] GC(52) Post Compact 0.803ms [4.706s][info][gc,heap ] GC(52) PSYoungGen: 58880K(116736K)->58878K(116736K) Eden: 58880K(58880K)->58878K(58880K) From: 0K(57856K)->0K(57856K) [4.706s][info][gc,heap ] GC(52) ParOldGen: 349268K(349696K)->349267K(349696K) [4.706s][info][gc,metaspace ] GC(52) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.706s][info][gc ] GC(52) Pause Full (Ergonomics) 398M->398M(455M) 83.830ms [4.706s][info][gc,cpu ] GC(52) User=0.78s Sys=0.00s Real=0.08s [4.706s][info][gc,start ] GC(53) Pause Full (Ergonomics) [4.706s][info][gc,phases,start] GC(53) Marking Phase [4.776s][info][gc,phases ] GC(53) Marking Phase 69.937ms [4.776s][info][gc,phases,start] GC(53) Summary Phase [4.776s][info][gc,phases ] GC(53) Summary Phase 0.010ms [4.776s][info][gc,phases,start] GC(53) Adjust Roots [4.777s][info][gc,phases ] GC(53) Adjust Roots 0.162ms [4.777s][info][gc,phases,start] GC(53) Compaction Phase [4.789s][info][gc,phases ] GC(53) Compaction Phase 12.577ms [4.789s][info][gc,phases,start] GC(53) Post Compact [4.790s][info][gc,phases ] GC(53) Post Compact 0.803ms [4.790s][info][gc,heap ] GC(53) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [4.790s][info][gc,heap ] GC(53) ParOldGen: 349267K(349696K)->349267K(349696K) [4.790s][info][gc,metaspace ] GC(53) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.790s][info][gc ] GC(53) Pause Full (Ergonomics) 398M->398M(455M) 83.638ms [4.790s][info][gc,cpu ] GC(53) User=0.78s Sys=0.00s Real=0.08s [4.790s][info][gc,start ] GC(54) Pause Full (Ergonomics) [4.790s][info][gc,phases,start] GC(54) Marking Phase [4.860s][info][gc,phases ] GC(54) Marking Phase 69.595ms [4.860s][info][gc,phases,start] GC(54) Summary Phase [4.860s][info][gc,phases ] GC(54) Summary Phase 0.010ms [4.860s][info][gc,phases,start] GC(54) Adjust Roots [4.860s][info][gc,phases ] GC(54) Adjust Roots 0.221ms [4.860s][info][gc,phases,start] GC(54) Compaction Phase [4.873s][info][gc,phases ] GC(54) Compaction Phase 12.618ms [4.873s][info][gc,phases,start] GC(54) Post Compact [4.873s][info][gc,phases ] GC(54) Post Compact 0.799ms [4.874s][info][gc,heap ] GC(54) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [4.874s][info][gc,heap ] GC(54) ParOldGen: 349267K(349696K)->349267K(349696K) [4.874s][info][gc,metaspace ] GC(54) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.874s][info][gc ] GC(54) Pause Full (Ergonomics) 398M->398M(455M) 83.408ms [4.874s][info][gc,cpu ] GC(54) User=0.94s Sys=0.00s Real=0.08s [4.874s][info][gc,start ] GC(55) Pause Full (Ergonomics) [4.874s][info][gc,phases,start] GC(55) Marking Phase [4.943s][info][gc,phases ] GC(55) Marking Phase 69.543ms [4.943s][info][gc,phases,start] GC(55) Summary Phase [4.943s][info][gc,phases ] GC(55) Summary Phase 0.015ms [4.943s][info][gc,phases,start] GC(55) Adjust Roots [4.943s][info][gc,phases ] GC(55) Adjust Roots 0.160ms [4.943s][info][gc,phases,start] GC(55) Compaction Phase [4.956s][info][gc,phases ] GC(55) Compaction Phase 12.708ms [4.956s][info][gc,phases,start] GC(55) Post Compact [4.957s][info][gc,phases ] GC(55) Post Compact 0.804ms [4.957s][info][gc,heap ] GC(55) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [4.957s][info][gc,heap ] GC(55) ParOldGen: 349267K(349696K)->349267K(349696K) [4.957s][info][gc,metaspace ] GC(55) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [4.957s][info][gc ] GC(55) Pause Full (Ergonomics) 398M->398M(455M) 83.382ms [4.957s][info][gc,cpu ] GC(55) User=0.78s Sys=0.00s Real=0.08s [4.957s][info][gc,start ] GC(56) Pause Full (Ergonomics) [4.957s][info][gc,phases,start] GC(56) Marking Phase [5.027s][info][gc,phases ] GC(56) Marking Phase 69.535ms [5.027s][info][gc,phases,start] GC(56) Summary Phase [5.027s][info][gc,phases ] GC(56) Summary Phase 0.009ms [5.027s][info][gc,phases,start] GC(56) Adjust Roots [5.027s][info][gc,phases ] GC(56) Adjust Roots 0.157ms [5.027s][info][gc,phases,start] GC(56) Compaction Phase [5.040s][info][gc,phases ] GC(56) Compaction Phase 12.993ms [5.040s][info][gc,phases,start] GC(56) Post Compact [5.041s][info][gc,phases ] GC(56) Post Compact 0.778ms [5.041s][info][gc,heap ] GC(56) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [5.041s][info][gc,heap ] GC(56) ParOldGen: 349267K(349696K)->349267K(349696K) [5.041s][info][gc,metaspace ] GC(56) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [5.041s][info][gc ] GC(56) Pause Full (Ergonomics) 398M->398M(455M) 83.612ms [5.041s][info][gc,cpu ] GC(56) User=0.78s Sys=0.00s Real=0.08s [5.041s][info][gc,start ] GC(57) Pause Full (Ergonomics) [5.041s][info][gc,phases,start] GC(57) Marking Phase [5.112s][info][gc,phases ] GC(57) Marking Phase 71.474ms [5.112s][info][gc,phases,start] GC(57) Summary Phase [5.112s][info][gc,phases ] GC(57) Summary Phase 0.009ms [5.112s][info][gc,phases,start] GC(57) Adjust Roots [5.112s][info][gc,phases ] GC(57) Adjust Roots 0.160ms [5.112s][info][gc,phases,start] GC(57) Compaction Phase [5.123s][info][gc,phases ] GC(57) Compaction Phase 10.407ms [5.123s][info][gc,phases,start] GC(57) Post Compact [5.124s][info][gc,phases ] GC(57) Post Compact 0.727ms [5.124s][info][gc,heap ] GC(57) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [5.124s][info][gc,heap ] GC(57) ParOldGen: 349267K(349696K)->349267K(349696K) [5.124s][info][gc,metaspace ] GC(57) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [5.124s][info][gc ] GC(57) Pause Full (Ergonomics) 398M->398M(455M) 82.910ms [5.124s][info][gc,cpu ] GC(57) User=0.92s Sys=0.00s Real=0.08s [5.124s][info][gc,start ] GC(58) Pause Full (Ergonomics) [5.124s][info][gc,phases,start] GC(58) Marking Phase [5.193s][info][gc,phases ] GC(58) Marking Phase 69.475ms [5.193s][info][gc,phases,start] GC(58) Summary Phase [5.193s][info][gc,phases ] GC(58) Summary Phase 0.009ms [5.193s][info][gc,phases,start] GC(58) Adjust Roots [5.193s][info][gc,phases ] GC(58) Adjust Roots 0.155ms [5.193s][info][gc,phases,start] GC(58) Compaction Phase [5.206s][info][gc,phases ] GC(58) Compaction Phase 13.002ms [5.207s][info][gc,phases,start] GC(58) Post Compact [5.207s][info][gc,phases ] GC(58) Post Compact 0.820ms [5.207s][info][gc,heap ] GC(58) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [5.208s][info][gc,heap ] GC(58) ParOldGen: 349267K(349696K)->349266K(349696K) [5.208s][info][gc,metaspace ] GC(58) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K) [5.208s][info][gc ] GC(58) Pause Full (Ergonomics) 398M->398M(455M) 83.762ms [5.208s][info][gc,cpu ] GC(58) User=0.78s Sys=0.00s Real=0.08s [5.208s][info][gc,start ] GC(59) Pause Full (Ergonomics) [5.208s][info][gc,phases,start] GC(59) Marking Phase [5.278s][info][gc,phases ] GC(59) Marking Phase 70.302ms [5.278s][info][gc,phases,start] GC(59) Summary Phase [5.278s][info][gc,phases ] GC(59) Summary Phase 0.010ms [5.278s][info][gc,phases,start] GC(59) Adjust Roots [5.278s][info][gc,phases ] GC(59) Adjust Roots 0.309ms [5.278s][info][gc,phases,start] GC(59) Compaction Phase [5.296s][info][gc,phases ] GC(59) Compaction Phase 17.452ms [5.296s][info][gc,phases,start] GC(59) Post Compact [5.297s][info][gc,phases ] GC(59) Post Compact 0.822ms [5.297s][info][gc,heap ] GC(59) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [5.297s][info][gc,heap ] GC(59) ParOldGen: 349266K(349696K)->349251K(349696K) [5.297s][info][gc,metaspace ] GC(59) Metaspace: 1065K(1152K)->1047K(1152K) NonClass: 991K(1024K)->979K(1024K) Class: 73K(128K)->68K(128K) [5.297s][info][gc ] GC(59) Pause Full (Ergonomics) 398M->398M(455M) 89.056ms [5.297s][info][gc,cpu ] GC(59) User=0.66s Sys=0.00s Real=0.09s [5.297s][info][gc,start ] GC(60) Pause Full (Ergonomics) [5.297s][info][gc,phases,start] GC(60) Marking Phase [5.298s][info][gc,phases ] GC(60) Marking Phase 0.860ms [5.298s][info][gc,phases,start] GC(60) Summary Phase [5.298s][info][gc,phases ] GC(60) Summary Phase 0.009ms [5.298s][info][gc,phases,start] GC(60) Adjust Roots [5.299s][info][gc,phases ] GC(60) Adjust Roots 0.246ms [5.299s][info][gc,phases,start] GC(60) Compaction Phase [5.300s][info][gc,phases ] GC(60) Compaction Phase 1.059ms [5.300s][info][gc,phases,start] GC(60) Post Compact [5.300s][info][gc,phases ] GC(60) Post Compact 0.689ms [5.300s][info][gc,heap ] GC(60) PSYoungGen: 58880K(116736K)->0K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 0K(57856K)->0K(57856K) [5.300s][info][gc,heap ] GC(60) ParOldGen: 349254K(349696K)->1559K(349696K) [5.300s][info][gc,metaspace ] GC(60) Metaspace: 1059K(1152K)->1059K(1152K) NonClass: 988K(1024K)->988K(1024K) Class: 70K(128K)->70K(128K) [5.300s][info][gc ] GC(60) Pause Full (Ergonomics) 398M->1M(455M) 2.957ms [5.300s][info][gc,cpu ] GC(60) User=0.00s Sys=0.00s Real=0.00s [5.301s][info][gc,heap,exit ] Heap [5.301s][info][gc,heap,exit ] PSYoungGen total 116736K, used 1185K [0x00000000f5580000, 0x0000000100000000, 0x0000000100000000) [5.301s][info][gc,heap,exit ] eden space 58880K, 2% used [0x00000000f5580000,0x00000000f56a8658,0x00000000f8f00000) [5.301s][info][gc,heap,exit ] from space 57856K, 0% used [0x00000000f8f00000,0x00000000f8f00000,0x00000000fc780000) [5.301s][info][gc,heap,exit ] to space 57856K, 0% used [0x00000000fc780000,0x00000000fc780000,0x0000000100000000) [5.301s][info][gc,heap,exit ] ParOldGen total 349696K, used 1559K [0x00000000e0000000, 0x00000000f5580000, 0x00000000f5580000) [5.301s][info][gc,heap,exit ] object space 349696K, 0% used [0x00000000e0000000,0x00000000e0185de0,0x00000000f5580000) [5.301s][info][gc,heap,exit ] Metaspace used 1061K, committed 1152K, reserved 1114112K [5.301s][info][gc,heap,exit ] class space used 70K, committed 128K, reserved 1048576K
gc_high_21parallel.log
[0.006s][info][gc,init] CardTable entry size: 512 [0.006s][info][gc ] Using Parallel [0.007s][info][gc,init] Version: 21.0.10+7-LTS (release) [0.007s][info][gc,init] CPUs: 24 total, 24 available [0.007s][info][gc,init] Memory: 32581M [0.007s][info][gc,init] Large Page Support: Disabled [0.007s][info][gc,init] NUMA Support: Disabled [0.007s][info][gc,init] Compressed Oops: Enabled (32-bit) [0.007s][info][gc,init] Alignments: Space 512K, Generation 512K, Heap 2M [0.007s][info][gc,init] Heap Min Capacity: 512M [0.007s][info][gc,init] Heap Initial Capacity: 512M [0.008s][info][gc,init] Heap Max Capacity: 512M [0.008s][info][gc,init] Pre-touch: Disabled [0.008s][info][gc,init] Parallel Workers: 18 [0.013s][info][gc,metaspace] CDS archive(s) mapped at: [0x0000021780000000-0x0000021780c80000-0x0000021780c80000), size 13107200, SharedBaseAddress: 0x0000021780000000, ArchiveRelocationMode: 1. [0.013s][info][gc,metaspace] Compressed class space mapped at: 0x0000021781000000-0x00000217c1000000, reserved size: 1073741824 [0.013s][info][gc,metaspace] Narrow klass base: 0x0000021780000000, Narrow klass shift: 0, Narrow klass range: 0x100000000 [0.144s][info][gc,start ] GC(0) Pause Young (Allocation Failure) [0.158s][info][gc,heap ] GC(0) PSYoungGen: 131584K(153088K)->21475K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 0K(21504K)->21475K(21504K) [0.158s][info][gc,heap ] GC(0) ParOldGen: 0K(349696K)->18793K(349696K) [0.158s][info][gc,metaspace] GC(0) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K) [0.158s][info][gc ] GC(0) Pause Young (Allocation Failure) 128M->39M(491M) 13.723ms [0.158s][info][gc,cpu ] GC(0) User=0.11s Sys=0.05s Real=0.01s [0.211s][info][gc,start ] GC(1) Pause Young (Allocation Failure) [0.231s][info][gc,heap ] GC(1) PSYoungGen: 153059K(153088K)->21479K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21475K(21504K)->21479K(21504K) [0.231s][info][gc,heap ] GC(1) ParOldGen: 18793K(349696K)->67769K(349696K) [0.231s][info][gc,metaspace] GC(1) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K) [0.231s][info][gc ] GC(1) Pause Young (Allocation Failure) 167M->87M(491M) 20.090ms [0.231s][info][gc,cpu ] GC(1) User=0.08s Sys=0.09s Real=0.02s [0.280s][info][gc,start ] GC(2) Pause Young (Allocation Failure) [0.306s][info][gc,heap ] GC(2) PSYoungGen: 153063K(153088K)->21478K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21479K(21504K)->21478K(21504K) [0.306s][info][gc,heap ] GC(2) ParOldGen: 67769K(349696K)->116785K(349696K) [0.306s][info][gc,metaspace] GC(2) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K) [0.306s][info][gc ] GC(2) Pause Young (Allocation Failure) 215M->135M(491M) 25.215ms [0.306s][info][gc,cpu ] GC(2) User=0.12s Sys=0.03s Real=0.03s [0.354s][info][gc,start ] GC(3) Pause Young (Allocation Failure) [0.372s][info][gc,heap ] GC(3) PSYoungGen: 153062K(153088K)->21493K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21478K(21504K)->21493K(21504K) [0.372s][info][gc,heap ] GC(3) ParOldGen: 116785K(349696K)->165721K(349696K) [0.372s][info][gc,metaspace] GC(3) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K) [0.372s][info][gc ] GC(3) Pause Young (Allocation Failure) 263M->182M(491M) 18.165ms [0.372s][info][gc,cpu ] GC(3) User=0.17s Sys=0.00s Real=0.02s [0.423s][info][gc,start ] GC(4) Pause Young (Allocation Failure) [0.446s][info][gc,heap ] GC(4) PSYoungGen: 153077K(153088K)->21476K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21493K(21504K)->21476K(21504K) [0.446s][info][gc,heap ] GC(4) ParOldGen: 165721K(349696K)->214881K(349696K) [0.446s][info][gc,metaspace] GC(4) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K) [0.446s][info][gc ] GC(4) Pause Young (Allocation Failure) 311M->230M(491M) 23.723ms [0.446s][info][gc,cpu ] GC(4) User=0.14s Sys=0.03s Real=0.02s [0.495s][info][gc,start ] GC(5) Pause Young (Allocation Failure) [0.523s][info][gc,heap ] GC(5) PSYoungGen: 153060K(153088K)->21499K(80384K) Eden: 131584K(131584K)->0K(58880K) From: 21476K(21504K)->21499K(21504K) [0.523s][info][gc,heap ] GC(5) ParOldGen: 214881K(349696K)->263705K(349696K) [0.524s][info][gc,metaspace] GC(5) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K) [0.524s][info][gc ] GC(5) Pause Young (Allocation Failure) 359M->278M(420M) 28.915ms [0.524s][info][gc,cpu ] GC(5) User=0.19s Sys=0.02s Real=0.03s [0.546s][info][gc,start ] GC(6) Pause Young (Allocation Failure) [0.560s][info][gc,heap ] GC(6) PSYoungGen: 80379K(80384K)->42514K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 21499K(21504K)->42514K(57856K) [0.560s][info][gc,heap ] GC(6) ParOldGen: 263705K(349696K)->264823K(349696K) [0.560s][info][gc,metaspace] GC(6) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K) [0.560s][info][gc ] GC(6) Pause Young (Allocation Failure) 336M->300M(455M) 14.012ms [0.560s][info][gc,cpu ] GC(6) User=0.00s Sys=0.00s Real=0.01s [0.587s][info][gc,start ] GC(7) Pause Young (Allocation Failure) [0.604s][info][gc,heap ] GC(7) PSYoungGen: 101394K(116736K)->57831K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 42514K(57856K)->57831K(57856K) [0.604s][info][gc,heap ] GC(7) ParOldGen: 264823K(349696K)->279527K(349696K) [0.604s][info][gc,metaspace] GC(7) Metaspace: 1162K(1344K)->1162K(1344K) NonClass: 1075K(1152K)->1075K(1152K) Class: 86K(192K)->86K(192K) [0.604s][info][gc ] GC(7) Pause Young (Allocation Failure) 357M->329M(455M) 17.162ms [0.604s][info][gc,cpu ] GC(7) User=0.05s Sys=0.00s Real=0.02s [0.617s][info][gc,start ] GC(8) Pause Full (Ergonomics) [0.617s][info][gc,phases,start] GC(8) Marking Phase [0.676s][info][gc,phases ] GC(8) Marking Phase 58.987ms [0.676s][info][gc,phases,start] GC(8) Summary Phase [0.676s][info][gc,phases ] GC(8) Summary Phase 0.013ms [0.677s][info][gc,phases,start] GC(8) Adjust Roots [0.677s][info][gc,phases ] GC(8) Adjust Roots 0.492ms [0.677s][info][gc,phases,start] GC(8) Compaction Phase [0.769s][info][gc,phases ] GC(8) Compaction Phase 91.585ms [0.769s][info][gc,phases,start] GC(8) Post Compact [0.769s][info][gc,phases ] GC(8) Post Compact 0.845ms [0.770s][info][gc,heap ] GC(8) PSYoungGen: 116711K(116736K)->2532K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 57831K(57856K)->2532K(57856K) [0.770s][info][gc,heap ] GC(8) ParOldGen: 279527K(349696K)->349362K(349696K) [0.770s][info][gc,metaspace ] GC(8) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.770s][info][gc ] GC(8) Pause Full (Ergonomics) 386M->343M(455M) 152.111ms [0.770s][info][gc,cpu ] GC(8) User=1.00s Sys=0.05s Real=0.15s [0.780s][info][gc,start ] GC(9) Pause Full (Ergonomics) [0.780s][info][gc,phases,start] GC(9) Marking Phase [0.843s][info][gc,phases ] GC(9) Marking Phase 63.215ms [0.843s][info][gc,phases,start] GC(9) Summary Phase [0.843s][info][gc,phases ] GC(9) Summary Phase 0.010ms [0.843s][info][gc,phases,start] GC(9) Adjust Roots [0.844s][info][gc,phases ] GC(9) Adjust Roots 0.259ms [0.844s][info][gc,phases,start] GC(9) Compaction Phase [0.864s][info][gc,phases ] GC(9) Compaction Phase 19.928ms [0.864s][info][gc,phases,start] GC(9) Post Compact [0.864s][info][gc,phases ] GC(9) Post Compact 0.801ms [0.864s][info][gc,heap ] GC(9) PSYoungGen: 61412K(116736K)->26198K(116736K) Eden: 58880K(58880K)->26198K(58880K) From: 2532K(57856K)->0K(57856K) [0.864s][info][gc,heap ] GC(9) ParOldGen: 349362K(349696K)->349567K(349696K) [0.864s][info][gc,metaspace ] GC(9) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.865s][info][gc ] GC(9) Pause Full (Ergonomics) 401M->366M(455M) 84.455ms [0.865s][info][gc,cpu ] GC(9) User=0.78s Sys=0.00s Real=0.08s [0.871s][info][gc,start ] GC(10) Pause Full (Ergonomics) [0.871s][info][gc,phases,start] GC(10) Marking Phase [0.936s][info][gc,phases ] GC(10) Marking Phase 65.646ms [0.936s][info][gc,phases,start] GC(10) Summary Phase [0.936s][info][gc,phases ] GC(10) Summary Phase 0.010ms [0.936s][info][gc,phases,start] GC(10) Adjust Roots [0.937s][info][gc,phases ] GC(10) Adjust Roots 0.230ms [0.937s][info][gc,phases,start] GC(10) Compaction Phase [0.950s][info][gc,phases ] GC(10) Compaction Phase 13.348ms [0.950s][info][gc,phases,start] GC(10) Post Compact [0.951s][info][gc,phases ] GC(10) Post Compact 0.788ms [0.951s][info][gc,heap ] GC(10) PSYoungGen: 58880K(116736K)->40956K(116736K) Eden: 58880K(58880K)->40956K(58880K) From: 0K(57856K)->0K(57856K) [0.951s][info][gc,heap ] GC(10) ParOldGen: 349567K(349696K)->349567K(349696K) [0.951s][info][gc,metaspace ] GC(10) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [0.951s][info][gc ] GC(10) Pause Full (Ergonomics) 398M->381M(455M) 80.182ms [0.951s][info][gc,cpu ] GC(10) User=0.78s Sys=0.00s Real=0.08s [0.954s][info][gc,start ] GC(11) Pause Full (Ergonomics) [0.954s][info][gc,phases,start] GC(11) Marking Phase [1.023s][info][gc,phases ] GC(11) Marking Phase 69.386ms [1.023s][info][gc,phases,start] GC(11) Summary Phase [1.023s][info][gc,phases ] GC(11) Summary Phase 0.010ms [1.023s][info][gc,phases,start] GC(11) Adjust Roots [1.023s][info][gc,phases ] GC(11) Adjust Roots 0.207ms [1.023s][info][gc,phases,start] GC(11) Compaction Phase [1.036s][info][gc,phases ] GC(11) Compaction Phase 12.498ms [1.036s][info][gc,phases,start] GC(11) Post Compact [1.037s][info][gc,phases ] GC(11) Post Compact 0.753ms [1.037s][info][gc,heap ] GC(11) PSYoungGen: 58880K(116736K)->48771K(116736K) Eden: 58880K(58880K)->48771K(58880K) From: 0K(57856K)->0K(57856K) [1.037s][info][gc,heap ] GC(11) ParOldGen: 349567K(349696K)->349567K(349696K) [1.037s][info][gc,metaspace ] GC(11) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.037s][info][gc ] GC(11) Pause Full (Ergonomics) 398M->389M(455M) 83.035ms [1.037s][info][gc,cpu ] GC(11) User=0.77s Sys=0.00s Real=0.08s [1.038s][info][gc,start ] GC(12) Pause Full (Ergonomics) [1.038s][info][gc,phases,start] GC(12) Marking Phase [1.107s][info][gc,phases ] GC(12) Marking Phase 68.974ms [1.107s][info][gc,phases,start] GC(12) Summary Phase [1.107s][info][gc,phases ] GC(12) Summary Phase 0.011ms [1.107s][info][gc,phases,start] GC(12) Adjust Roots [1.108s][info][gc,phases ] GC(12) Adjust Roots 0.233ms [1.108s][info][gc,phases,start] GC(12) Compaction Phase [1.118s][info][gc,phases ] GC(12) Compaction Phase 10.682ms [1.118s][info][gc,phases,start] GC(12) Post Compact [1.119s][info][gc,phases ] GC(12) Post Compact 0.749ms [1.119s][info][gc,heap ] GC(12) PSYoungGen: 58880K(116736K)->53693K(116736K) Eden: 58880K(58880K)->53693K(58880K) From: 0K(57856K)->0K(57856K) [1.119s][info][gc,heap ] GC(12) ParOldGen: 349567K(349696K)->349567K(349696K) [1.119s][info][gc,metaspace ] GC(12) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.119s][info][gc ] GC(12) Pause Full (Ergonomics) 398M->393M(455M) 80.826ms [1.119s][info][gc,cpu ] GC(12) User=0.64s Sys=0.00s Real=0.08s [1.120s][info][gc,start ] GC(13) Pause Full (Ergonomics) [1.120s][info][gc,phases,start] GC(13) Marking Phase [1.188s][info][gc,phases ] GC(13) Marking Phase 67.764ms [1.188s][info][gc,phases,start] GC(13) Summary Phase [1.188s][info][gc,phases ] GC(13) Summary Phase 0.011ms [1.188s][info][gc,phases,start] GC(13) Adjust Roots [1.188s][info][gc,phases ] GC(13) Adjust Roots 0.201ms [1.188s][info][gc,phases,start] GC(13) Compaction Phase [1.199s][info][gc,phases ] GC(13) Compaction Phase 10.572ms [1.199s][info][gc,phases,start] GC(13) Post Compact [1.200s][info][gc,phases ] GC(13) Post Compact 0.728ms [1.200s][info][gc,heap ] GC(13) PSYoungGen: 58880K(116736K)->56455K(116736K) Eden: 58880K(58880K)->56455K(58880K) From: 0K(57856K)->0K(57856K) [1.200s][info][gc,heap ] GC(13) ParOldGen: 349567K(349696K)->349567K(349696K) [1.200s][info][gc,metaspace ] GC(13) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.200s][info][gc ] GC(13) Pause Full (Ergonomics) 398M->396M(455M) 79.456ms [1.200s][info][gc,cpu ] GC(13) User=0.78s Sys=0.00s Real=0.08s [1.200s][info][gc,start ] GC(14) Pause Full (Ergonomics) [1.200s][info][gc,phases,start] GC(14) Marking Phase [1.268s][info][gc,phases ] GC(14) Marking Phase 68.358ms [1.269s][info][gc,phases,start] GC(14) Summary Phase [1.269s][info][gc,phases ] GC(14) Summary Phase 0.010ms [1.269s][info][gc,phases,start] GC(14) Adjust Roots [1.269s][info][gc,phases ] GC(14) Adjust Roots 0.167ms [1.269s][info][gc,phases,start] GC(14) Compaction Phase [1.279s][info][gc,phases ] GC(14) Compaction Phase 10.654ms [1.279s][info][gc,phases,start] GC(14) Post Compact [1.280s][info][gc,phases ] GC(14) Post Compact 0.739ms [1.280s][info][gc,heap ] GC(14) PSYoungGen: 58880K(116736K)->57746K(116736K) Eden: 58880K(58880K)->57746K(58880K) From: 0K(57856K)->0K(57856K) [1.280s][info][gc,heap ] GC(14) ParOldGen: 349567K(349696K)->349567K(349696K) [1.280s][info][gc,metaspace ] GC(14) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.280s][info][gc ] GC(14) Pause Full (Ergonomics) 398M->397M(455M) 80.098ms [1.280s][info][gc,cpu ] GC(14) User=0.81s Sys=0.00s Real=0.08s [1.281s][info][gc,start ] GC(15) Pause Full (Ergonomics) [1.281s][info][gc,phases,start] GC(15) Marking Phase [1.347s][info][gc,phases ] GC(15) Marking Phase 66.316ms [1.347s][info][gc,phases,start] GC(15) Summary Phase [1.347s][info][gc,phases ] GC(15) Summary Phase 0.011ms [1.347s][info][gc,phases,start] GC(15) Adjust Roots [1.347s][info][gc,phases ] GC(15) Adjust Roots 0.239ms [1.347s][info][gc,phases,start] GC(15) Compaction Phase [1.357s][info][gc,phases ] GC(15) Compaction Phase 10.289ms [1.357s][info][gc,phases,start] GC(15) Post Compact [1.358s][info][gc,phases ] GC(15) Post Compact 0.729ms [1.358s][info][gc,heap ] GC(15) PSYoungGen: 58880K(116736K)->58349K(116736K) Eden: 58880K(58880K)->58349K(58880K) From: 0K(57856K)->0K(57856K) [1.358s][info][gc,heap ] GC(15) ParOldGen: 349567K(349696K)->349567K(349696K) [1.358s][info][gc,metaspace ] GC(15) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.358s][info][gc ] GC(15) Pause Full (Ergonomics) 398M->398M(455M) 77.734ms [1.358s][info][gc,cpu ] GC(15) User=0.64s Sys=0.00s Real=0.08s [1.358s][info][gc,start ] GC(16) Pause Full (Ergonomics) [1.358s][info][gc,phases,start] GC(16) Marking Phase [1.427s][info][gc,phases ] GC(16) Marking Phase 68.854ms [1.427s][info][gc,phases,start] GC(16) Summary Phase [1.427s][info][gc,phases ] GC(16) Summary Phase 0.009ms [1.427s][info][gc,phases,start] GC(16) Adjust Roots [1.428s][info][gc,phases ] GC(16) Adjust Roots 0.167ms [1.428s][info][gc,phases,start] GC(16) Compaction Phase [1.439s][info][gc,phases ] GC(16) Compaction Phase 11.140ms [1.439s][info][gc,phases,start] GC(16) Post Compact [1.439s][info][gc,phases ] GC(16) Post Compact 0.730ms [1.439s][info][gc,heap ] GC(16) PSYoungGen: 58880K(116736K)->58631K(116736K) Eden: 58880K(58880K)->58631K(58880K) From: 0K(57856K)->0K(57856K) [1.439s][info][gc,heap ] GC(16) ParOldGen: 349567K(349696K)->349567K(349696K) [1.440s][info][gc,metaspace ] GC(16) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.440s][info][gc ] GC(16) Pause Full (Ergonomics) 398M->398M(455M) 81.082ms [1.440s][info][gc,cpu ] GC(16) User=0.78s Sys=0.00s Real=0.08s [1.440s][info][gc,start ] GC(17) Pause Full (Ergonomics) [1.440s][info][gc,phases,start] GC(17) Marking Phase [1.507s][info][gc,phases ] GC(17) Marking Phase 67.410ms [1.507s][info][gc,phases,start] GC(17) Summary Phase [1.507s][info][gc,phases ] GC(17) Summary Phase 0.010ms [1.507s][info][gc,phases,start] GC(17) Adjust Roots [1.507s][info][gc,phases ] GC(17) Adjust Roots 0.159ms [1.507s][info][gc,phases,start] GC(17) Compaction Phase [1.520s][info][gc,phases ] GC(17) Compaction Phase 12.665ms [1.520s][info][gc,phases,start] GC(17) Post Compact [1.521s][info][gc,phases ] GC(17) Post Compact 0.726ms [1.521s][info][gc,heap ] GC(17) PSYoungGen: 58880K(116736K)->58763K(116736K) Eden: 58880K(58880K)->58763K(58880K) From: 0K(57856K)->0K(57856K) [1.521s][info][gc,heap ] GC(17) ParOldGen: 349567K(349696K)->349567K(349696K) [1.521s][info][gc,metaspace ] GC(17) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.521s][info][gc ] GC(17) Pause Full (Ergonomics) 398M->398M(455M) 81.097ms [1.521s][info][gc,cpu ] GC(17) User=0.78s Sys=0.00s Real=0.08s [1.521s][info][gc,start ] GC(18) Pause Full (Ergonomics) [1.521s][info][gc,phases,start] GC(18) Marking Phase [1.589s][info][gc,phases ] GC(18) Marking Phase 68.261ms [1.589s][info][gc,phases,start] GC(18) Summary Phase [1.589s][info][gc,phases ] GC(18) Summary Phase 0.009ms [1.589s][info][gc,phases,start] GC(18) Adjust Roots [1.589s][info][gc,phases ] GC(18) Adjust Roots 0.167ms [1.589s][info][gc,phases,start] GC(18) Compaction Phase [1.600s][info][gc,phases ] GC(18) Compaction Phase 10.456ms [1.600s][info][gc,phases,start] GC(18) Post Compact [1.601s][info][gc,phases ] GC(18) Post Compact 0.733ms [1.601s][info][gc,heap ] GC(18) PSYoungGen: 58880K(116736K)->58824K(116736K) Eden: 58880K(58880K)->58824K(58880K) From: 0K(57856K)->0K(57856K) [1.601s][info][gc,heap ] GC(18) ParOldGen: 349567K(349696K)->349567K(349696K) [1.601s][info][gc,metaspace ] GC(18) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.601s][info][gc ] GC(18) Pause Full (Ergonomics) 398M->398M(455M) 79.754ms [1.601s][info][gc,cpu ] GC(18) User=0.78s Sys=0.00s Real=0.08s [1.601s][info][gc,start ] GC(19) Pause Full (Ergonomics) [1.601s][info][gc,phases,start] GC(19) Marking Phase [1.670s][info][gc,phases ] GC(19) Marking Phase 69.376ms [1.670s][info][gc,phases,start] GC(19) Summary Phase [1.670s][info][gc,phases ] GC(19) Summary Phase 0.009ms [1.670s][info][gc,phases,start] GC(19) Adjust Roots [1.670s][info][gc,phases ] GC(19) Adjust Roots 0.191ms [1.670s][info][gc,phases,start] GC(19) Compaction Phase [1.681s][info][gc,phases ] GC(19) Compaction Phase 10.361ms [1.681s][info][gc,phases,start] GC(19) Post Compact [1.682s][info][gc,phases ] GC(19) Post Compact 0.730ms [1.682s][info][gc,heap ] GC(19) PSYoungGen: 58880K(116736K)->58854K(116736K) Eden: 58880K(58880K)->58854K(58880K) From: 0K(57856K)->0K(57856K) [1.682s][info][gc,heap ] GC(19) ParOldGen: 349567K(349696K)->349567K(349696K) [1.682s][info][gc,metaspace ] GC(19) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.682s][info][gc ] GC(19) Pause Full (Ergonomics) 398M->398M(455M) 80.793ms [1.682s][info][gc,cpu ] GC(19) User=0.77s Sys=0.00s Real=0.08s [1.682s][info][gc,start ] GC(20) Pause Full (Ergonomics) [1.682s][info][gc,phases,start] GC(20) Marking Phase [1.748s][info][gc,phases ] GC(20) Marking Phase 66.325ms [1.748s][info][gc,phases,start] GC(20) Summary Phase [1.748s][info][gc,phases ] GC(20) Summary Phase 0.013ms [1.748s][info][gc,phases,start] GC(20) Adjust Roots [1.748s][info][gc,phases ] GC(20) Adjust Roots 0.158ms [1.748s][info][gc,phases,start] GC(20) Compaction Phase [1.761s][info][gc,phases ] GC(20) Compaction Phase 12.385ms [1.761s][info][gc,phases,start] GC(20) Post Compact [1.761s][info][gc,phases ] GC(20) Post Compact 0.726ms [1.761s][info][gc,heap ] GC(20) PSYoungGen: 58880K(116736K)->58867K(116736K) Eden: 58880K(58880K)->58867K(58880K) From: 0K(57856K)->0K(57856K) [1.761s][info][gc,heap ] GC(20) ParOldGen: 349567K(349696K)->349567K(349696K) [1.761s][info][gc,metaspace ] GC(20) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.761s][info][gc ] GC(20) Pause Full (Ergonomics) 398M->398M(455M) 79.734ms [1.761s][info][gc,cpu ] GC(20) User=0.78s Sys=0.00s Real=0.08s [1.762s][info][gc,start ] GC(21) Pause Full (Ergonomics) [1.762s][info][gc,phases,start] GC(21) Marking Phase [1.829s][info][gc,phases ] GC(21) Marking Phase 67.641ms [1.829s][info][gc,phases,start] GC(21) Summary Phase [1.829s][info][gc,phases ] GC(21) Summary Phase 0.010ms [1.829s][info][gc,phases,start] GC(21) Adjust Roots [1.829s][info][gc,phases ] GC(21) Adjust Roots 0.168ms [1.829s][info][gc,phases,start] GC(21) Compaction Phase [1.840s][info][gc,phases ] GC(21) Compaction Phase 10.710ms [1.840s][info][gc,phases,start] GC(21) Post Compact [1.841s][info][gc,phases ] GC(21) Post Compact 0.738ms [1.841s][info][gc,heap ] GC(21) PSYoungGen: 58880K(116736K)->58873K(116736K) Eden: 58880K(58880K)->58873K(58880K) From: 0K(57856K)->0K(57856K) [1.841s][info][gc,heap ] GC(21) ParOldGen: 349567K(349696K)->349567K(349696K) [1.841s][info][gc,metaspace ] GC(21) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.841s][info][gc ] GC(21) Pause Full (Ergonomics) 398M->398M(455M) 79.418ms [1.841s][info][gc,cpu ] GC(21) User=0.78s Sys=0.00s Real=0.08s [1.841s][info][gc,start ] GC(22) Pause Full (Ergonomics) [1.841s][info][gc,phases,start] GC(22) Marking Phase [1.910s][info][gc,phases ] GC(22) Marking Phase 68.537ms [1.910s][info][gc,phases,start] GC(22) Summary Phase [1.910s][info][gc,phases ] GC(22) Summary Phase 0.009ms [1.910s][info][gc,phases,start] GC(22) Adjust Roots [1.910s][info][gc,phases ] GC(22) Adjust Roots 0.168ms [1.910s][info][gc,phases,start] GC(22) Compaction Phase [1.922s][info][gc,phases ] GC(22) Compaction Phase 12.461ms [1.922s][info][gc,phases,start] GC(22) Post Compact [1.923s][info][gc,phases ] GC(22) Post Compact 0.751ms [1.923s][info][gc,heap ] GC(22) PSYoungGen: 58880K(116736K)->58876K(116736K) Eden: 58880K(58880K)->58876K(58880K) From: 0K(57856K)->0K(57856K) [1.923s][info][gc,heap ] GC(22) ParOldGen: 349567K(349696K)->349567K(349696K) [1.923s][info][gc,metaspace ] GC(22) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [1.923s][info][gc ] GC(22) Pause Full (Ergonomics) 398M->398M(455M) 82.056ms [1.923s][info][gc,cpu ] GC(22) User=0.95s Sys=0.00s Real=0.08s [1.923s][info][gc,start ] GC(23) Pause Full (Ergonomics) [1.923s][info][gc,phases,start] GC(23) Marking Phase [1.991s][info][gc,phases ] GC(23) Marking Phase 67.621ms [1.991s][info][gc,phases,start] GC(23) Summary Phase [1.991s][info][gc,phases ] GC(23) Summary Phase 0.009ms [1.991s][info][gc,phases,start] GC(23) Adjust Roots [1.991s][info][gc,phases ] GC(23) Adjust Roots 0.186ms [1.991s][info][gc,phases,start] GC(23) Compaction Phase [2.001s][info][gc,phases ] GC(23) Compaction Phase 10.316ms [2.001s][info][gc,phases,start] GC(23) Post Compact [2.002s][info][gc,phases ] GC(23) Post Compact 0.731ms [2.002s][info][gc,heap ] GC(23) PSYoungGen: 58880K(116736K)->58878K(116736K) Eden: 58880K(58880K)->58878K(58880K) From: 0K(57856K)->0K(57856K) [2.002s][info][gc,heap ] GC(23) ParOldGen: 349567K(349696K)->349567K(349696K) [2.002s][info][gc,metaspace ] GC(23) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.002s][info][gc ] GC(23) Pause Full (Ergonomics) 398M->398M(455M) 79.018ms [2.002s][info][gc,cpu ] GC(23) User=0.78s Sys=0.00s Real=0.08s [2.002s][info][gc,start ] GC(24) Pause Full (Ergonomics) [2.002s][info][gc,phases,start] GC(24) Marking Phase [2.068s][info][gc,phases ] GC(24) Marking Phase 66.127ms [2.068s][info][gc,phases,start] GC(24) Summary Phase [2.068s][info][gc,phases ] GC(24) Summary Phase 0.009ms [2.068s][info][gc,phases,start] GC(24) Adjust Roots [2.069s][info][gc,phases ] GC(24) Adjust Roots 0.169ms [2.069s][info][gc,phases,start] GC(24) Compaction Phase [2.079s][info][gc,phases ] GC(24) Compaction Phase 10.343ms [2.079s][info][gc,phases,start] GC(24) Post Compact [2.080s][info][gc,phases ] GC(24) Post Compact 0.729ms [2.080s][info][gc,heap ] GC(24) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.080s][info][gc,heap ] GC(24) ParOldGen: 349567K(349696K)->349567K(349696K) [2.080s][info][gc,metaspace ] GC(24) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.080s][info][gc ] GC(24) Pause Full (Ergonomics) 398M->398M(455M) 77.518ms [2.080s][info][gc,cpu ] GC(24) User=0.78s Sys=0.00s Real=0.08s [2.080s][info][gc,start ] GC(25) Pause Full (Ergonomics) [2.080s][info][gc,phases,start] GC(25) Marking Phase [2.146s][info][gc,phases ] GC(25) Marking Phase 65.648ms [2.146s][info][gc,phases,start] GC(25) Summary Phase [2.146s][info][gc,phases ] GC(25) Summary Phase 0.010ms [2.146s][info][gc,phases,start] GC(25) Adjust Roots [2.146s][info][gc,phases ] GC(25) Adjust Roots 0.167ms [2.146s][info][gc,phases,start] GC(25) Compaction Phase [2.158s][info][gc,phases ] GC(25) Compaction Phase 11.808ms [2.158s][info][gc,phases,start] GC(25) Post Compact [2.158s][info][gc,phases ] GC(25) Post Compact 0.730ms [2.158s][info][gc,heap ] GC(25) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.158s][info][gc,heap ] GC(25) ParOldGen: 349567K(349696K)->349567K(349696K) [2.158s][info][gc,metaspace ] GC(25) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.158s][info][gc ] GC(25) Pause Full (Ergonomics) 398M->398M(455M) 78.503ms [2.158s][info][gc,cpu ] GC(25) User=0.78s Sys=0.00s Real=0.08s [2.159s][info][gc,start ] GC(26) Pause Full (Ergonomics) [2.159s][info][gc,phases,start] GC(26) Marking Phase [2.224s][info][gc,phases ] GC(26) Marking Phase 65.592ms [2.224s][info][gc,phases,start] GC(26) Summary Phase [2.224s][info][gc,phases ] GC(26) Summary Phase 0.009ms [2.224s][info][gc,phases,start] GC(26) Adjust Roots [2.224s][info][gc,phases ] GC(26) Adjust Roots 0.164ms [2.224s][info][gc,phases,start] GC(26) Compaction Phase [2.237s][info][gc,phases ] GC(26) Compaction Phase 12.252ms [2.237s][info][gc,phases,start] GC(26) Post Compact [2.237s][info][gc,phases ] GC(26) Post Compact 0.727ms [2.237s][info][gc,heap ] GC(26) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.237s][info][gc,heap ] GC(26) ParOldGen: 349567K(349696K)->349567K(349696K) [2.237s][info][gc,metaspace ] GC(26) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.237s][info][gc ] GC(26) Pause Full (Ergonomics) 398M->398M(455M) 78.880ms [2.237s][info][gc,cpu ] GC(26) User=0.80s Sys=0.00s Real=0.08s [2.238s][info][gc,start ] GC(27) Pause Full (Ergonomics) [2.238s][info][gc,phases,start] GC(27) Marking Phase [2.305s][info][gc,phases ] GC(27) Marking Phase 67.309ms [2.305s][info][gc,phases,start] GC(27) Summary Phase [2.305s][info][gc,phases ] GC(27) Summary Phase 0.010ms [2.305s][info][gc,phases,start] GC(27) Adjust Roots [2.305s][info][gc,phases ] GC(27) Adjust Roots 0.167ms [2.305s][info][gc,phases,start] GC(27) Compaction Phase [2.315s][info][gc,phases ] GC(27) Compaction Phase 10.356ms [2.315s][info][gc,phases,start] GC(27) Post Compact [2.316s][info][gc,phases ] GC(27) Post Compact 0.733ms [2.316s][info][gc,heap ] GC(27) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.316s][info][gc,heap ] GC(27) ParOldGen: 349567K(349696K)->349567K(349696K) [2.316s][info][gc,metaspace ] GC(27) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.316s][info][gc ] GC(27) Pause Full (Ergonomics) 398M->398M(455M) 78.713ms [2.316s][info][gc,cpu ] GC(27) User=0.78s Sys=0.00s Real=0.08s [2.316s][info][gc,start ] GC(28) Pause Full (Ergonomics) [2.316s][info][gc,phases,start] GC(28) Marking Phase [2.383s][info][gc,phases ] GC(28) Marking Phase 66.391ms [2.383s][info][gc,phases,start] GC(28) Summary Phase [2.383s][info][gc,phases ] GC(28) Summary Phase 0.010ms [2.383s][info][gc,phases,start] GC(28) Adjust Roots [2.383s][info][gc,phases ] GC(28) Adjust Roots 0.166ms [2.383s][info][gc,phases,start] GC(28) Compaction Phase [2.393s][info][gc,phases ] GC(28) Compaction Phase 10.414ms [2.393s][info][gc,phases,start] GC(28) Post Compact [2.394s][info][gc,phases ] GC(28) Post Compact 0.738ms [2.394s][info][gc,heap ] GC(28) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.394s][info][gc,heap ] GC(28) ParOldGen: 349567K(349696K)->349567K(349696K) [2.394s][info][gc,metaspace ] GC(28) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.394s][info][gc ] GC(28) Pause Full (Ergonomics) 398M->398M(455M) 77.854ms [2.394s][info][gc,cpu ] GC(28) User=0.78s Sys=0.00s Real=0.08s [2.394s][info][gc,start ] GC(29) Pause Full (Ergonomics) [2.394s][info][gc,phases,start] GC(29) Marking Phase [2.460s][info][gc,phases ] GC(29) Marking Phase 65.773ms [2.460s][info][gc,phases,start] GC(29) Summary Phase [2.460s][info][gc,phases ] GC(29) Summary Phase 0.009ms [2.460s][info][gc,phases,start] GC(29) Adjust Roots [2.460s][info][gc,phases ] GC(29) Adjust Roots 0.165ms [2.460s][info][gc,phases,start] GC(29) Compaction Phase [2.472s][info][gc,phases ] GC(29) Compaction Phase 12.220ms [2.472s][info][gc,phases,start] GC(29) Post Compact [2.473s][info][gc,phases ] GC(29) Post Compact 0.750ms [2.473s][info][gc,heap ] GC(29) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.473s][info][gc,heap ] GC(29) ParOldGen: 349567K(349696K)->349567K(349696K) [2.473s][info][gc,metaspace ] GC(29) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.473s][info][gc ] GC(29) Pause Full (Ergonomics) 398M->398M(455M) 79.050ms [2.473s][info][gc,cpu ] GC(29) User=0.78s Sys=0.00s Real=0.08s [2.473s][info][gc,start ] GC(30) Pause Full (Ergonomics) [2.473s][info][gc,phases,start] GC(30) Marking Phase [2.539s][info][gc,phases ] GC(30) Marking Phase 65.882ms [2.539s][info][gc,phases,start] GC(30) Summary Phase [2.539s][info][gc,phases ] GC(30) Summary Phase 0.010ms [2.539s][info][gc,phases,start] GC(30) Adjust Roots [2.539s][info][gc,phases ] GC(30) Adjust Roots 0.162ms [2.539s][info][gc,phases,start] GC(30) Compaction Phase [2.552s][info][gc,phases ] GC(30) Compaction Phase 12.229ms [2.552s][info][gc,phases,start] GC(30) Post Compact [2.552s][info][gc,phases ] GC(30) Post Compact 0.732ms [2.553s][info][gc,heap ] GC(30) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.553s][info][gc,heap ] GC(30) ParOldGen: 349567K(349696K)->349567K(349696K) [2.553s][info][gc,metaspace ] GC(30) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.553s][info][gc ] GC(30) Pause Full (Ergonomics) 398M->398M(455M) 79.202ms [2.553s][info][gc,cpu ] GC(30) User=0.78s Sys=0.00s Real=0.08s [2.553s][info][gc,start ] GC(31) Pause Full (Ergonomics) [2.553s][info][gc,phases,start] GC(31) Marking Phase [2.622s][info][gc,phases ] GC(31) Marking Phase 68.993ms [2.622s][info][gc,phases,start] GC(31) Summary Phase [2.622s][info][gc,phases ] GC(31) Summary Phase 0.010ms [2.622s][info][gc,phases,start] GC(31) Adjust Roots [2.622s][info][gc,phases ] GC(31) Adjust Roots 0.158ms [2.622s][info][gc,phases,start] GC(31) Compaction Phase [2.634s][info][gc,phases ] GC(31) Compaction Phase 12.164ms [2.634s][info][gc,phases,start] GC(31) Post Compact [2.635s][info][gc,phases ] GC(31) Post Compact 0.752ms [2.635s][info][gc,heap ] GC(31) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.635s][info][gc,heap ] GC(31) ParOldGen: 349569K(349696K)->349568K(349696K) [2.635s][info][gc,metaspace ] GC(31) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.635s][info][gc ] GC(31) Pause Full (Ergonomics) 398M->398M(455M) 82.226ms [2.635s][info][gc,cpu ] GC(31) User=0.78s Sys=0.00s Real=0.08s [2.635s][info][gc,start ] GC(32) Pause Full (Ergonomics) [2.635s][info][gc,phases,start] GC(32) Marking Phase [2.704s][info][gc,phases ] GC(32) Marking Phase 68.885ms [2.704s][info][gc,phases,start] GC(32) Summary Phase [2.704s][info][gc,phases ] GC(32) Summary Phase 0.013ms [2.704s][info][gc,phases,start] GC(32) Adjust Roots [2.704s][info][gc,phases ] GC(32) Adjust Roots 0.182ms [2.704s][info][gc,phases,start] GC(32) Compaction Phase [2.717s][info][gc,phases ] GC(32) Compaction Phase 12.653ms [2.717s][info][gc,phases,start] GC(32) Post Compact [2.718s][info][gc,phases ] GC(32) Post Compact 0.744ms [2.718s][info][gc,heap ] GC(32) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.718s][info][gc,heap ] GC(32) ParOldGen: 349568K(349696K)->349568K(349696K) [2.718s][info][gc,metaspace ] GC(32) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.718s][info][gc ] GC(32) Pause Full (Ergonomics) 398M->398M(455M) 82.641ms [2.718s][info][gc,cpu ] GC(32) User=0.80s Sys=0.00s Real=0.08s [2.718s][info][gc,start ] GC(33) Pause Full (Ergonomics) [2.718s][info][gc,phases,start] GC(33) Marking Phase [2.788s][info][gc,phases ] GC(33) Marking Phase 70.364ms [2.788s][info][gc,phases,start] GC(33) Summary Phase [2.788s][info][gc,phases ] GC(33) Summary Phase 0.009ms [2.788s][info][gc,phases,start] GC(33) Adjust Roots [2.788s][info][gc,phases ] GC(33) Adjust Roots 0.166ms [2.788s][info][gc,phases,start] GC(33) Compaction Phase [2.801s][info][gc,phases ] GC(33) Compaction Phase 12.658ms [2.801s][info][gc,phases,start] GC(33) Post Compact [2.802s][info][gc,phases ] GC(33) Post Compact 0.748ms [2.802s][info][gc,heap ] GC(33) PSYoungGen: 58880K(116736K)->58880K(116736K) Eden: 58880K(58880K)->58880K(58880K) From: 0K(57856K)->0K(57856K) [2.802s][info][gc,heap ] GC(33) ParOldGen: 349568K(349696K)->349568K(349696K) [2.802s][info][gc,metaspace ] GC(33) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.802s][info][gc ] GC(33) Pause Full (Ergonomics) 398M->398M(455M) 84.102ms [2.802s][info][gc,cpu ] GC(33) User=0.78s Sys=0.00s Real=0.08s [2.802s][info][gc,start ] GC(34) Pause Full (Ergonomics) [2.802s][info][gc,phases,start] GC(34) Marking Phase [2.873s][info][gc,phases ] GC(34) Marking Phase 71.414ms [2.873s][info][gc,phases,start] GC(34) Summary Phase [2.873s][info][gc,phases ] GC(34) Summary Phase 0.011ms [2.873s][info][gc,phases,start] GC(34) Adjust Roots [2.874s][info][gc,phases ] GC(34) Adjust Roots 0.193ms [2.874s][info][gc,phases,start] GC(34) Compaction Phase [2.885s][info][gc,phases ] GC(34) Compaction Phase 11.045ms [2.885s][info][gc,phases,start] GC(34) Post Compact [2.885s][info][gc,phases ] GC(34) Post Compact 0.734ms [2.886s][info][gc,heap ] GC(34) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.886s][info][gc,heap ] GC(34) ParOldGen: 349570K(349696K)->349569K(349696K) [2.886s][info][gc,metaspace ] GC(34) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.886s][info][gc ] GC(34) Pause Full (Ergonomics) 398M->398M(455M) 83.553ms [2.886s][info][gc,cpu ] GC(34) User=0.64s Sys=0.00s Real=0.08s [2.886s][info][gc,start ] GC(35) Pause Full (Ergonomics) [2.886s][info][gc,phases,start] GC(35) Marking Phase [2.955s][info][gc,phases ] GC(35) Marking Phase 69.470ms [2.955s][info][gc,phases,start] GC(35) Summary Phase [2.955s][info][gc,phases ] GC(35) Summary Phase 0.010ms [2.955s][info][gc,phases,start] GC(35) Adjust Roots [2.955s][info][gc,phases ] GC(35) Adjust Roots 0.169ms [2.955s][info][gc,phases,start] GC(35) Compaction Phase [2.968s][info][gc,phases ] GC(35) Compaction Phase 12.204ms [2.968s][info][gc,phases,start] GC(35) Post Compact [2.968s][info][gc,phases ] GC(35) Post Compact 0.760ms [2.968s][info][gc,heap ] GC(35) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [2.968s][info][gc,heap ] GC(35) ParOldGen: 349569K(349696K)->349569K(349696K) [2.968s][info][gc,metaspace ] GC(35) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [2.968s][info][gc ] GC(35) Pause Full (Ergonomics) 398M->398M(455M) 82.751ms [2.968s][info][gc,cpu ] GC(35) User=0.80s Sys=0.00s Real=0.08s [2.968s][info][gc,start ] GC(36) Pause Full (Ergonomics) [2.968s][info][gc,phases,start] GC(36) Marking Phase [3.038s][info][gc,phases ] GC(36) Marking Phase 69.704ms [3.038s][info][gc,phases,start] GC(36) Summary Phase [3.038s][info][gc,phases ] GC(36) Summary Phase 0.010ms [3.038s][info][gc,phases,start] GC(36) Adjust Roots [3.038s][info][gc,phases ] GC(36) Adjust Roots 0.168ms [3.038s][info][gc,phases,start] GC(36) Compaction Phase [3.051s][info][gc,phases ] GC(36) Compaction Phase 12.506ms [3.051s][info][gc,phases,start] GC(36) Post Compact [3.052s][info][gc,phases ] GC(36) Post Compact 0.752ms [3.052s][info][gc,heap ] GC(36) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.052s][info][gc,heap ] GC(36) ParOldGen: 349569K(349696K)->349569K(349696K) [3.052s][info][gc,metaspace ] GC(36) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.052s][info][gc ] GC(36) Pause Full (Ergonomics) 398M->398M(455M) 83.291ms [3.052s][info][gc,cpu ] GC(36) User=0.78s Sys=0.00s Real=0.08s [3.052s][info][gc,start ] GC(37) Pause Full (Ergonomics) [3.052s][info][gc,phases,start] GC(37) Marking Phase [3.121s][info][gc,phases ] GC(37) Marking Phase 68.721ms [3.121s][info][gc,phases,start] GC(37) Summary Phase [3.121s][info][gc,phases ] GC(37) Summary Phase 0.010ms [3.121s][info][gc,phases,start] GC(37) Adjust Roots [3.121s][info][gc,phases ] GC(37) Adjust Roots 0.172ms [3.121s][info][gc,phases,start] GC(37) Compaction Phase [3.133s][info][gc,phases ] GC(37) Compaction Phase 12.371ms [3.133s][info][gc,phases,start] GC(37) Post Compact [3.134s][info][gc,phases ] GC(37) Post Compact 0.749ms [3.134s][info][gc,heap ] GC(37) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.134s][info][gc,heap ] GC(37) ParOldGen: 349571K(349696K)->349570K(349696K) [3.134s][info][gc,metaspace ] GC(37) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.134s][info][gc ] GC(37) Pause Full (Ergonomics) 398M->398M(455M) 82.181ms [3.134s][info][gc,cpu ] GC(37) User=0.78s Sys=0.00s Real=0.08s [3.134s][info][gc,start ] GC(38) Pause Full (Ergonomics) [3.134s][info][gc,phases,start] GC(38) Marking Phase [3.205s][info][gc,phases ] GC(38) Marking Phase 70.612ms [3.205s][info][gc,phases,start] GC(38) Summary Phase [3.205s][info][gc,phases ] GC(38) Summary Phase 0.011ms [3.205s][info][gc,phases,start] GC(38) Adjust Roots [3.205s][info][gc,phases ] GC(38) Adjust Roots 0.210ms [3.205s][info][gc,phases,start] GC(38) Compaction Phase [3.217s][info][gc,phases ] GC(38) Compaction Phase 12.282ms [3.217s][info][gc,phases,start] GC(38) Post Compact [3.218s][info][gc,phases ] GC(38) Post Compact 0.754ms [3.218s][info][gc,heap ] GC(38) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.218s][info][gc,heap ] GC(38) ParOldGen: 349572K(349696K)->349571K(349696K) [3.218s][info][gc,metaspace ] GC(38) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.218s][info][gc ] GC(38) Pause Full (Ergonomics) 398M->398M(455M) 84.035ms [3.218s][info][gc,cpu ] GC(38) User=0.80s Sys=0.00s Real=0.08s [3.218s][info][gc,start ] GC(39) Pause Full (Ergonomics) [3.218s][info][gc,phases,start] GC(39) Marking Phase [3.289s][info][gc,phases ] GC(39) Marking Phase 70.305ms [3.289s][info][gc,phases,start] GC(39) Summary Phase [3.289s][info][gc,phases ] GC(39) Summary Phase 0.016ms [3.289s][info][gc,phases,start] GC(39) Adjust Roots [3.289s][info][gc,phases ] GC(39) Adjust Roots 0.173ms [3.289s][info][gc,phases,start] GC(39) Compaction Phase [3.301s][info][gc,phases ] GC(39) Compaction Phase 12.268ms [3.301s][info][gc,phases,start] GC(39) Post Compact [3.302s][info][gc,phases ] GC(39) Post Compact 0.733ms [3.302s][info][gc,heap ] GC(39) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.302s][info][gc,heap ] GC(39) ParOldGen: 349573K(349696K)->349572K(349696K) [3.302s][info][gc,metaspace ] GC(39) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.302s][info][gc ] GC(39) Pause Full (Ergonomics) 398M->398M(455M) 83.642ms [3.302s][info][gc,cpu ] GC(39) User=0.78s Sys=0.00s Real=0.08s [3.302s][info][gc,start ] GC(40) Pause Full (Ergonomics) [3.302s][info][gc,phases,start] GC(40) Marking Phase [3.372s][info][gc,phases ] GC(40) Marking Phase 69.721ms [3.372s][info][gc,phases,start] GC(40) Summary Phase [3.372s][info][gc,phases ] GC(40) Summary Phase 0.009ms [3.372s][info][gc,phases,start] GC(40) Adjust Roots [3.372s][info][gc,phases ] GC(40) Adjust Roots 0.162ms [3.372s][info][gc,phases,start] GC(40) Compaction Phase [3.384s][info][gc,phases ] GC(40) Compaction Phase 12.246ms [3.384s][info][gc,phases,start] GC(40) Post Compact [3.385s][info][gc,phases ] GC(40) Post Compact 0.776ms [3.385s][info][gc,heap ] GC(40) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.385s][info][gc,heap ] GC(40) ParOldGen: 349574K(349696K)->349573K(349696K) [3.385s][info][gc,metaspace ] GC(40) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.385s][info][gc ] GC(40) Pause Full (Ergonomics) 398M->398M(455M) 83.067ms [3.385s][info][gc,cpu ] GC(40) User=0.78s Sys=0.00s Real=0.08s [3.385s][info][gc,start ] GC(41) Pause Full (Ergonomics) [3.385s][info][gc,phases,start] GC(41) Marking Phase [3.454s][info][gc,phases ] GC(41) Marking Phase 69.016ms [3.454s][info][gc,phases,start] GC(41) Summary Phase [3.454s][info][gc,phases ] GC(41) Summary Phase 0.011ms [3.454s][info][gc,phases,start] GC(41) Adjust Roots [3.454s][info][gc,phases ] GC(41) Adjust Roots 0.162ms [3.454s][info][gc,phases,start] GC(41) Compaction Phase [3.467s][info][gc,phases ] GC(41) Compaction Phase 12.241ms [3.467s][info][gc,phases,start] GC(41) Post Compact [3.467s][info][gc,phases ] GC(41) Post Compact 0.741ms [3.467s][info][gc,heap ] GC(41) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.467s][info][gc,heap ] GC(41) ParOldGen: 349575K(349696K)->349574K(349696K) [3.467s][info][gc,metaspace ] GC(41) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.467s][info][gc ] GC(41) Pause Full (Ergonomics) 398M->398M(455M) 82.311ms [3.467s][info][gc,cpu ] GC(41) User=0.78s Sys=0.02s Real=0.08s [3.467s][info][gc,start ] GC(42) Pause Full (Ergonomics) [3.468s][info][gc,phases,start] GC(42) Marking Phase [3.537s][info][gc,phases ] GC(42) Marking Phase 69.566ms [3.537s][info][gc,phases,start] GC(42) Summary Phase [3.537s][info][gc,phases ] GC(42) Summary Phase 0.011ms [3.537s][info][gc,phases,start] GC(42) Adjust Roots [3.537s][info][gc,phases ] GC(42) Adjust Roots 0.169ms [3.537s][info][gc,phases,start] GC(42) Compaction Phase [3.550s][info][gc,phases ] GC(42) Compaction Phase 12.253ms [3.550s][info][gc,phases,start] GC(42) Post Compact [3.550s][info][gc,phases ] GC(42) Post Compact 0.728ms [3.550s][info][gc,heap ] GC(42) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.550s][info][gc,heap ] GC(42) ParOldGen: 349576K(349696K)->349575K(349696K) [3.550s][info][gc,metaspace ] GC(42) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.550s][info][gc ] GC(42) Pause Full (Ergonomics) 398M->398M(455M) 82.877ms [3.550s][info][gc,cpu ] GC(42) User=0.80s Sys=0.00s Real=0.08s [3.550s][info][gc,start ] GC(43) Pause Full (Ergonomics) [3.550s][info][gc,phases,start] GC(43) Marking Phase [3.620s][info][gc,phases ] GC(43) Marking Phase 69.628ms [3.620s][info][gc,phases,start] GC(43) Summary Phase [3.620s][info][gc,phases ] GC(43) Summary Phase 0.010ms [3.620s][info][gc,phases,start] GC(43) Adjust Roots [3.620s][info][gc,phases ] GC(43) Adjust Roots 0.171ms [3.620s][info][gc,phases,start] GC(43) Compaction Phase [3.633s][info][gc,phases ] GC(43) Compaction Phase 12.758ms [3.633s][info][gc,phases,start] GC(43) Post Compact [3.634s][info][gc,phases ] GC(43) Post Compact 0.741ms [3.634s][info][gc,heap ] GC(43) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.634s][info][gc,heap ] GC(43) ParOldGen: 349577K(349696K)->349576K(349696K) [3.634s][info][gc,metaspace ] GC(43) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.634s][info][gc ] GC(43) Pause Full (Ergonomics) 398M->398M(455M) 83.468ms [3.634s][info][gc,cpu ] GC(43) User=0.78s Sys=0.00s Real=0.08s [3.634s][info][gc,start ] GC(44) Pause Full (Ergonomics) [3.634s][info][gc,phases,start] GC(44) Marking Phase [3.699s][info][gc,phases ] GC(44) Marking Phase 64.867ms [3.699s][info][gc,phases,start] GC(44) Summary Phase [3.699s][info][gc,phases ] GC(44) Summary Phase 0.010ms [3.699s][info][gc,phases,start] GC(44) Adjust Roots [3.699s][info][gc,phases ] GC(44) Adjust Roots 0.176ms [3.699s][info][gc,phases,start] GC(44) Compaction Phase [3.710s][info][gc,phases ] GC(44) Compaction Phase 10.335ms [3.710s][info][gc,phases,start] GC(44) Post Compact [3.710s][info][gc,phases ] GC(44) Post Compact 0.731ms [3.710s][info][gc,heap ] GC(44) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.710s][info][gc,heap ] GC(44) ParOldGen: 349578K(349696K)->349577K(349696K) [3.710s][info][gc,metaspace ] GC(44) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.710s][info][gc ] GC(44) Pause Full (Ergonomics) 398M->398M(455M) 76.296ms [3.710s][info][gc,cpu ] GC(44) User=0.78s Sys=0.00s Real=0.08s [3.710s][info][gc,start ] GC(45) Pause Full (Ergonomics) [3.710s][info][gc,phases,start] GC(45) Marking Phase [3.779s][info][gc,phases ] GC(45) Marking Phase 68.303ms [3.779s][info][gc,phases,start] GC(45) Summary Phase [3.779s][info][gc,phases ] GC(45) Summary Phase 0.009ms [3.779s][info][gc,phases,start] GC(45) Adjust Roots [3.779s][info][gc,phases ] GC(45) Adjust Roots 0.220ms [3.779s][info][gc,phases,start] GC(45) Compaction Phase [3.790s][info][gc,phases ] GC(45) Compaction Phase 11.131ms [3.790s][info][gc,phases,start] GC(45) Post Compact [3.791s][info][gc,phases ] GC(45) Post Compact 0.777ms [3.791s][info][gc,heap ] GC(45) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.791s][info][gc,heap ] GC(45) ParOldGen: 349579K(349696K)->349578K(349696K) [3.791s][info][gc,metaspace ] GC(45) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.791s][info][gc ] GC(45) Pause Full (Ergonomics) 398M->398M(455M) 80.594ms [3.791s][info][gc,cpu ] GC(45) User=0.78s Sys=0.00s Real=0.08s [3.791s][info][gc,start ] GC(46) Pause Full (Ergonomics) [3.791s][info][gc,phases,start] GC(46) Marking Phase [3.860s][info][gc,phases ] GC(46) Marking Phase 68.303ms [3.860s][info][gc,phases,start] GC(46) Summary Phase [3.860s][info][gc,phases ] GC(46) Summary Phase 0.011ms [3.860s][info][gc,phases,start] GC(46) Adjust Roots [3.860s][info][gc,phases ] GC(46) Adjust Roots 0.176ms [3.860s][info][gc,phases,start] GC(46) Compaction Phase [3.870s][info][gc,phases ] GC(46) Compaction Phase 10.387ms [3.870s][info][gc,phases,start] GC(46) Post Compact [3.871s][info][gc,phases ] GC(46) Post Compact 0.745ms [3.871s][info][gc,heap ] GC(46) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.871s][info][gc,heap ] GC(46) ParOldGen: 349580K(349696K)->349579K(349696K) [3.871s][info][gc,metaspace ] GC(46) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.871s][info][gc ] GC(46) Pause Full (Ergonomics) 398M->398M(455M) 79.795ms [3.871s][info][gc,cpu ] GC(46) User=0.78s Sys=0.00s Real=0.08s [3.871s][info][gc,start ] GC(47) Pause Full (Ergonomics) [3.871s][info][gc,phases,start] GC(47) Marking Phase [3.940s][info][gc,phases ] GC(47) Marking Phase 68.880ms [3.940s][info][gc,phases,start] GC(47) Summary Phase [3.940s][info][gc,phases ] GC(47) Summary Phase 0.011ms [3.940s][info][gc,phases,start] GC(47) Adjust Roots [3.940s][info][gc,phases ] GC(47) Adjust Roots 0.218ms [3.940s][info][gc,phases,start] GC(47) Compaction Phase [3.953s][info][gc,phases ] GC(47) Compaction Phase 12.431ms [3.953s][info][gc,phases,start] GC(47) Post Compact [3.953s][info][gc,phases ] GC(47) Post Compact 0.731ms [3.954s][info][gc,heap ] GC(47) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [3.954s][info][gc,heap ] GC(47) ParOldGen: 349581K(349696K)->349580K(349696K) [3.954s][info][gc,metaspace ] GC(47) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [3.954s][info][gc ] GC(47) Pause Full (Ergonomics) 398M->398M(455M) 82.440ms [3.954s][info][gc,cpu ] GC(47) User=0.80s Sys=0.00s Real=0.08s [3.954s][info][gc,start ] GC(48) Pause Full (Ergonomics) [3.954s][info][gc,phases,start] GC(48) Marking Phase [4.023s][info][gc,phases ] GC(48) Marking Phase 68.968ms [4.023s][info][gc,phases,start] GC(48) Summary Phase [4.023s][info][gc,phases ] GC(48) Summary Phase 0.009ms [4.023s][info][gc,phases,start] GC(48) Adjust Roots [4.023s][info][gc,phases ] GC(48) Adjust Roots 0.169ms [4.023s][info][gc,phases,start] GC(48) Compaction Phase [4.033s][info][gc,phases ] GC(48) Compaction Phase 10.356ms [4.033s][info][gc,phases,start] GC(48) Post Compact [4.034s][info][gc,phases ] GC(48) Post Compact 0.733ms [4.034s][info][gc,heap ] GC(48) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [4.034s][info][gc,heap ] GC(48) ParOldGen: 349582K(349696K)->349581K(349696K) [4.034s][info][gc,metaspace ] GC(48) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [4.034s][info][gc ] GC(48) Pause Full (Ergonomics) 398M->398M(455M) 80.393ms [4.034s][info][gc,cpu ] GC(48) User=0.78s Sys=0.00s Real=0.08s [4.034s][info][gc,start ] GC(49) Pause Full (Ergonomics) [4.034s][info][gc,phases,start] GC(49) Marking Phase [4.103s][info][gc,phases ] GC(49) Marking Phase 68.296ms [4.103s][info][gc,phases,start] GC(49) Summary Phase [4.103s][info][gc,phases ] GC(49) Summary Phase 0.009ms [4.103s][info][gc,phases,start] GC(49) Adjust Roots [4.103s][info][gc,phases ] GC(49) Adjust Roots 0.170ms [4.103s][info][gc,phases,start] GC(49) Compaction Phase [4.115s][info][gc,phases ] GC(49) Compaction Phase 12.541ms [4.115s][info][gc,phases,start] GC(49) Post Compact [4.116s][info][gc,phases ] GC(49) Post Compact 0.743ms [4.116s][info][gc,heap ] GC(49) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [4.116s][info][gc,heap ] GC(49) ParOldGen: 349583K(349696K)->349582K(349696K) [4.116s][info][gc,metaspace ] GC(49) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [4.116s][info][gc ] GC(49) Pause Full (Ergonomics) 398M->398M(455M) 81.890ms [4.116s][info][gc,cpu ] GC(49) User=0.78s Sys=0.00s Real=0.08s [4.116s][info][gc,start ] GC(50) Pause Full (Ergonomics) [4.116s][info][gc,phases,start] GC(50) Marking Phase [4.184s][info][gc,phases ] GC(50) Marking Phase 68.218ms [4.184s][info][gc,phases,start] GC(50) Summary Phase [4.184s][info][gc,phases ] GC(50) Summary Phase 0.010ms [4.184s][info][gc,phases,start] GC(50) Adjust Roots [4.185s][info][gc,phases ] GC(50) Adjust Roots 0.244ms [4.185s][info][gc,phases,start] GC(50) Compaction Phase [4.195s][info][gc,phases ] GC(50) Compaction Phase 10.305ms [4.195s][info][gc,phases,start] GC(50) Post Compact [4.196s][info][gc,phases ] GC(50) Post Compact 0.740ms [4.196s][info][gc,heap ] GC(50) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [4.196s][info][gc,heap ] GC(50) ParOldGen: 349584K(349696K)->349583K(349696K) [4.196s][info][gc,metaspace ] GC(50) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K) [4.196s][info][gc ] GC(50) Pause Full (Ergonomics) 398M->398M(455M) 79.669ms [4.196s][info][gc,cpu ] GC(50) User=0.78s Sys=0.00s Real=0.08s [4.196s][info][gc,start ] GC(51) Pause Full (Ergonomics) [4.196s][info][gc,phases,start] GC(51) Marking Phase [4.265s][info][gc,phases ] GC(51) Marking Phase 68.980ms [4.265s][info][gc,phases,start] GC(51) Summary Phase [4.265s][info][gc,phases ] GC(51) Summary Phase 0.015ms [4.265s][info][gc,phases,start] GC(51) Adjust Roots [4.265s][info][gc,phases ] GC(51) Adjust Roots 0.345ms [4.265s][info][gc,phases,start] GC(51) Compaction Phase [4.280s][info][gc,phases ] GC(51) Compaction Phase 14.801ms [4.280s][info][gc,phases,start] GC(51) Post Compact [4.281s][info][gc,phases ] GC(51) Post Compact 0.813ms [4.281s][info][gc,heap ] GC(51) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K) [4.281s][info][gc,heap ] GC(51) ParOldGen: 349585K(349696K)->349568K(349696K) [4.281s][info][gc,metaspace ] GC(51) Metaspace: 1163K(1344K)->1145K(1344K) NonClass: 1076K(1152K)->1063K(1152K) Class: 86K(192K)->81K(192K) [4.281s][info][gc ] GC(51) Pause Full (Ergonomics) 398M->398M(455M) 85.120ms [4.281s][info][gc,cpu ] GC(51) User=0.80s Sys=0.00s Real=0.08s [4.282s][info][gc,start ] GC(52) Pause Full (Ergonomics) [4.282s][info][gc,phases,start] GC(52) Marking Phase [4.283s][info][gc,phases ] GC(52) Marking Phase 1.014ms [4.283s][info][gc,phases,start] GC(52) Summary Phase [4.283s][info][gc,phases ] GC(52) Summary Phase 0.010ms [4.283s][info][gc,phases,start] GC(52) Adjust Roots [4.283s][info][gc,phases ] GC(52) Adjust Roots 0.274ms [4.283s][info][gc,phases,start] GC(52) Compaction Phase [4.284s][info][gc,phases ] GC(52) Compaction Phase 1.127ms [4.284s][info][gc,phases,start] GC(52) Post Compact [4.285s][info][gc,phases ] GC(52) Post Compact 0.684ms [4.285s][info][gc,heap ] GC(52) PSYoungGen: 58879K(116736K)->0K(116736K) Eden: 58879K(58880K)->0K(58880K) From: 0K(57856K)->0K(57856K) [4.285s][info][gc,heap ] GC(52) ParOldGen: 349571K(349696K)->1568K(349696K) [4.285s][info][gc,metaspace ] GC(52) Metaspace: 1151K(1344K)->1151K(1344K) NonClass: 1069K(1152K)->1069K(1152K) Class: 82K(192K)->82K(192K) [4.285s][info][gc ] GC(52) Pause Full (Ergonomics) 398M->1M(455M) 3.226ms [4.285s][info][gc,cpu ] GC(52) User=0.00s Sys=0.00s Real=0.00s [4.286s][info][gc,heap,exit ] Heap [4.286s][info][gc,heap,exit ] PSYoungGen total 116736K, used 1191K [0x00000000f5580000, 0x0000000100000000, 0x0000000100000000) [4.286s][info][gc,heap,exit ] eden space 58880K, 2% used [0x00000000f5580000,0x00000000f56a9ce0,0x00000000f8f00000) [4.286s][info][gc,heap,exit ] from space 57856K, 0% used [0x00000000fc780000,0x00000000fc780000,0x0000000100000000) [4.286s][info][gc,heap,exit ] to space 57856K, 0% used [0x00000000f8f00000,0x00000000f8f00000,0x00000000fc780000) [4.286s][info][gc,heap,exit ] ParOldGen total 349696K, used 1568K [0x00000000e0000000, 0x00000000f5580000, 0x00000000f5580000) [4.286s][info][gc,heap,exit ] object space 349696K, 0% used [0x00000000e0000000,0x00000000e0188210,0x00000000f5580000) [4.286s][info][gc,heap,exit ] Metaspace used 1156K, committed 1344K, reserved 1114112K [4.286s][info][gc,heap,exit ] class space used 83K, committed 192K, reserved 1048576K
Здесь ситуация ещё жёстче. Оба стиля потерпели крах.
LowChurnProcessor: после 8 молодых сборок начинается бесконечная череда полных сборок - 51 Full GC, каждая длится 80–150 мс и почти не освобождает память. Суммарное время GC больше 4,3 секунды (>95% времени). Итог: OutOfMemoryError: GC overhead limit exceeded.
HighChurnProcessor: аналогичная картина - 8 Young GC, затем 44 полные сборки, больше 4,1 секунды в GC (>95% времени). Та же ошибка GC overhead limit exceeded.
Parallel GC не справился даже с императивным стилем. На таком уровне allocation pressure (в предыдущих статьях расскрывал этот термин и тут не буду) этот сборщик полностью тратит процессор на безуспешные попытки освободить память, и JVM аварийно завершает приложение.
Сводная картина
Свёл результаты в одну таблицу:
Версия JDK | 21 | 21 | 17 | 17 | 21 | 21 |
|---|---|---|---|---|---|---|
Сборщик | G1 | G1 | G1 | G1 | Parallel | Parallel |
Процессор | Low | High | Low | High | Low | High |
Объём данных | 1.5 млн | 1.5 млн | 1.5 млн | 1.5 млн | 1.5 млн | 1.5 млн |
Young GC (кол-во) | 28 | 58+ | 46 | 90 | 8 | 8 |
Full GC (кол-во) | 1 | множ. | 1 | множ. | 51 | 44 |
Суммарное время GC (мс) | ~190 | >900 | ~300 | >700 | >4300 | >4100 |
Доля времени на GC(от общего) | ~25% | >60% | ~29% | ~42% | >95% | >95% |
Максимальная пауза (мс) | 55 | 50+ (Full GC) | 61 | 91 | 152 | 152 |
Пиковое использование кучи(Mb) | 512 MB | 512 MB | 511 MB | 511 MB | ~402 MB | ~386 MB |
Живых данных в конце (Mb) | ~471 MB | — (OOM) | ~461 MB | — (OOM) | — (OOM) | — (OOM) |
Итог | Успех | OOM (Java heap space) | Успех | OOM (Java heap space) | OOM (GC overhead limit) | OOM (GC overhead limit) |
Вот несколько моментов, на которые я хочу обратить внимание при взгляде на таблицу:
На G1 императивный стиль выживает, функциональный падает. Это стабильно воспроизводится и на JDK 21, и на JDK 17. Версия JDK картину не меняет.
На Parallel GC оба стиля падают. Когда allocation pressure переходит определённую границу, сборщик просто не справляется - и неважно, мутируете вы объекты или создаёте новые. Наверно это важно для тех, кто осознанно выбрал Parallel GC под high-throughput сценарии.
Разница между стилями - не в объёме аллокаций, а в их характере.
Глава 2. Где прячутся аллокации: анатомия двух стилей
Шаг 1. normalizeName() — строки, которые не меняются
Императивный стиль:
void normalizeName() { if (customerName != null) { customerName = customerName.trim().toLowerCase(); } }
Функциональный стиль:
Order normalizeName() { String normalized = customerName != null ? customerName.trim().toLowerCase() : null; return new Order(normalized, total, taxRate); }
Обратите внимание: оба варианта создают новую строку. String.trim() и String.toLowerCase() всегда возвращают новый объект String (за исключением случая, когда строка не изменилась - но это происходит далеко не всегда). Строки в Java иммутабельны, и тут ничего не поделать.
Разница в том, что происходит дальше. В императивном стиле мы перезаписываем поле customerName в том же объекте. Создали временную строку - записали - старая строка стала мусором. В функциональном стиле мы заворачиваем новую строку в новый объект Order, а старый Order вместе со старой строкой отправляется в мусор. На одну строку больше - на один объект больше.
На одной записи это копейки.
На 1,5 миллионах - это 1,5 миллиона дополнительных объектов Order, каждый из которых содержит ссылку на новую строку. Все они должны быть созданы, записаны в память, а потом собраны GC.
Шаг 2. applyTax() - BigDecimal и арифметика
Императивный стиль:
void applyTax() { total = total.add(total.multiply(taxRate)); }
Функциональный стиль:
Order applyTax() { return new Order(customerName, total.add(total.multiply(taxRate)), taxRate); }
BigDecimal это иммутабельный класс. Каждый вызов add() или multiply() создаёт новый объект BigDecimal, внутри которого лежит новый BigInteger, внутри которого лежит новый int[].
В большинстве случаев такие операции приводят к созданию нескольких новых объектов внутри BigDecimal-представления. В нашем коде два вызова multiply и add это до шести новых объектов на одну запись, что неизбежно в обоих стилях.
Но снова разница в том, что происходит с результатом. В императивном стиле мы перезаписываем поле total и старый BigDecimal становится мусором. В функциональном стиле мы заворачиваем новый BigDecimal в новый объект Order. Старый Order со старым BigDecimal внутри тоже в мусор.
На 1,5 миллионах записей это миллионы дополнительных объектов, которые нужно создать, а потом собрать нашему бедному GC.
Шаг 3. .map(...).toList() - наш герой, который растёт как на дрожжах
Вот здесь, на мой скромный взгляд, скрыта самая большая разница между двумя стилями.
В императивном стиле мы идём по исходному списку и мутируем его элементы. Новый список не создаётся. В памяти в каждый момент времени находится ровно один список orders.
В функциональном стиле терминальная операция .toList() создаёт новый список. В процессе работы стрима в памяти одновременно находятся:
исходный список
ordersна 1,5 миллиона объектовOrder;новые immutable-объекты, создаваемые в
.map(Order::normalizeName)и.map(Order::applyTax);результирующий список
processedкоторый удерживает ещё до 1,5 миллионов объектовOrder.
Это не просто поток байтов. Это гигантская волна, которая заливает кучу и не даёт GC нормально работать. В императивном стиле временные объекты умирают сразу после использования. В функциональном - они накапливаются до завершения всего стрима.
Мой первый практический вывод: не весь код одинаково важен
Мы только что увидели, что разница между стилями проявляется не на уровне отдельных операций, а на уровне жизненного цикла объектов. И теперь мы можем сформулировать критерий, который поможет принимать решения в реальном коде.
Условно я разделил весь код на три категории:
Cold path, или редко выполняемый код:
Админ-панели, экспорт отчётов по кнопке, страртап-логика.
Здесь allocation rate не имеет значения. Читаемость и декларативность важнее всего.
Warm path, ну это типичные CRUD-эндпоинты со средним трафиком:
GET /api/users/{id},POST /api/orders.Умеренный трафик, JVM обычно справляется сама.
Hot path, важный код под постоянной высокой нагрузкой:
Kafka-консьюмеры (100k+ msg/sec), парсеры, ценовые движки, стрим-процессинг, сериализация/десериализация.
Здесь каждый лишний объект на запись умножается на сотни тысяч вызовов в секунду. Allocation rate внезапно становится одной из главных статей расхода CPU.
Именно для hot path стоит задумываться о том, сколько объектов порождает ваш код и как долго они живут.
А для cold и warm path современный функциональный стиль это вполне отличный выбор, и не надо от него отказываться.
Часть 3. Allocation Rate или как измерить невидимое
Вы думаете я остановился на достигнутых результатах? Хах, как бы не так! Мне зачесалось более явно увидеть что происходит.
Для более точных замеров я использовал JMH (Java Microbenchmark Harness) с включённым профилировщиком GC. Это дало мне ключевые метрики:
gc.alloc.rate.norm— нормализованный allocation rate, то есть сколько байт в среднем аллоцируется на одну операцию (байт/op);gc.alloc.rate— пиковый темп аллокаций в мегабайтах в секунду;gc.count— количество GC-пауз за время замера;gc.time— суммарное время, проведённое в GC.
Вот код обоих бенчмарков которые я гонял для результатов (0.5 млн записей, G1):
LowChurnStyleBenchmark
import org.openjdk.jmh.annotations.*; import org.openjdk.jmh.runner.Runner; import org.openjdk.jmh.runner.options.Options; import org.openjdk.jmh.runner.options.OptionsBuilder; import java.math.BigDecimal; import java.util.ArrayList; import java.util.List; import java.util.Random; import java.util.concurrent.TimeUnit; @BenchmarkMode(Mode.AverageTime) @OutputTimeUnit(TimeUnit.MILLISECONDS) @State(Scope.Benchmark) @Warmup(iterations = 3, time = 1) @Measurement(iterations = 5, time = 1) @Fork(1) public class LowChurnStyleBenchmark { static class Order { String name; BigDecimal total; BigDecimal tax; Order(String n, BigDecimal t, BigDecimal x) { name = n; total = t; tax = x; } void applyTax() { total = total.add(total.multiply(tax)); } void normalize() { if (name != null) name = name.trim().toLowerCase(); } } private List<Order> orders; @Setup(Level.Iteration) public void setup() { Random rnd = new Random(42); orders = new ArrayList<>(500_000); for (int i = 0; i < 500_000; i++) { orders.add(new Order(" Customer" + i + " ", BigDecimal.valueOf(100 + rnd.nextDouble() * 900), BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2))); } } @Benchmark public List<Order> lowChurn() { for (Order o : orders) { o.normalize(); o.applyTax(); } return orders; } public static void main(String[] args) throws Exception { Options opt = new OptionsBuilder() .include(LowChurnStyleBenchmark.class.getSimpleName()) .addProfiler("gc") .forks(1).build(); new Runner(opt).run(); } }
HighChurnStyleBenchmark
import org.openjdk.jmh.annotations.*; import org.openjdk.jmh.runner.Runner; import org.openjdk.jmh.runner.options.Options; import org.openjdk.jmh.runner.options.OptionsBuilder; import java.math.BigDecimal; import java.util.List; import java.util.Random; import java.util.concurrent.TimeUnit; import java.util.stream.Collectors; import java.util.stream.IntStream; @BenchmarkMode(Mode.AverageTime) @OutputTimeUnit(TimeUnit.MILLISECONDS) @State(Scope.Benchmark) @Warmup(iterations = 3, time = 1) @Measurement(iterations = 5, time = 1) @Fork(1) public class HighChurnStyleBenchmark { record Order(String name, BigDecimal total, BigDecimal tax) { Order applyTax() { return new Order(name, total.add(total.multiply(tax)), tax); } Order normalize() { String n = name != null ? name.trim().toLowerCase() : null; return new Order(n, total, tax); } } private List<Order> orders; @Setup public void setup() { Random rnd = new Random(42); orders = IntStream.range(0, 500_000).mapToObj(i -> new Order( " Customer" + i + " ", BigDecimal.valueOf(100 + rnd.nextDouble() * 900), BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2) )).collect(Collectors.toList()); } @Benchmark public List<Order> highChurn() { return orders.stream().map(Order::normalize).map(Order::applyTax).toList(); } public static void main(String[] args) throws Exception { Options opt = new OptionsBuilder() .include(HighChurnStyleBenchmark.class.getSimpleName()) .addProfiler("gc") .forks(1).build(); new Runner(opt).run(); } }
Что показали замеры
Метрика | LowChurnStyle (императивный) | HighChurnStyle (функциональный) |
|---|---|---|
gc.alloc.rate.norm (B/op) | ≈ 268 260 000 | ≈ 182 051 380 |
gc.alloc.rate (MB/s, пиковый) | ≈ 3 876 | ≈ 6 270 |
gc.count (среднее) | 2 | 3–4 |
gc.time (мс, среднее) | ≈ 75 | ≈ 32 |
Байт на запись (норм. / 500k) | ≈ 537 | ≈ 364 |
результат HighChurnStyleBenchmark
# JMH version: 1.37 # VM version: JDK 21.0.10, OpenJDK 64-Bit Server VM, 21.0.10+7-LTS # VM invoker: C:\Users\Snaret\.jdks\corretto-21.0.10\bin\java.exe # VM options: -javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2025.2.1\lib\idea_rt.jar=53438 -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable) # Warmup: 3 iterations, 1 s each # Measurement: 5 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 1 thread, will synchronize iterations # Benchmark mode: Average time, time/op # Benchmark: oleborn.newtest.HighChurnStyleBenchmark.highChurn # Run progress: 0,00% complete, ETA 00:00:08 # Fork: 1 of 1 # Warmup Iteration 1: 59,983 ms/op # Warmup Iteration 2: 27,969 ms/op # Warmup Iteration 3: 27,264 ms/op Iteration 1: 28,296 ms/op gc.alloc.rate: 6134,055 MB/sec gc.alloc.rate.norm: 182051384,000 B/op gc.count: 3,000 counts gc.time: 27,000 ms Iteration 2: 28,204 ms/op gc.alloc.rate: 6154,610 MB/sec gc.alloc.rate.norm: 182051384,000 B/op gc.count: 3,000 counts gc.time: 36,000 ms Iteration 3: 27,720 ms/op gc.alloc.rate: 6261,820 MB/sec gc.alloc.rate.norm: 182051378,811 B/op gc.count: 3,000 counts gc.time: 29,000 ms Iteration 4: 27,679 ms/op gc.alloc.rate: 6271,017 MB/sec gc.alloc.rate.norm: 182051379,676 B/op gc.count: 4,000 counts gc.time: 35,000 ms Iteration 5: 26,478 ms/op gc.alloc.rate: 6555,696 MB/sec gc.alloc.rate.norm: 182051370,051 B/op gc.count: 3,000 counts gc.time: 34,000 ms
результат LowChurnStyleBenchmark
# JMH version: 1.37 # VM version: JDK 21.0.10, OpenJDK 64-Bit Server VM, 21.0.10+7-LTS # VM invoker: C:\Users\Snaret\.jdks\corretto-21.0.10\bin\java.exe # VM options: -javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2025.2.1\lib\idea_rt.jar=50803 -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable) # Warmup: 3 iterations, 1 s each # Measurement: 5 iterations, 1 s each # Timeout: 10 min per iteration # Threads: 1 thread, will synchronize iterations # Benchmark mode: Average time, time/op # Benchmark: oleborn.newtest.LowChurnStyleBenchmark.lowChurn # Run progress: 0,00% complete, ETA 00:00:08 # Fork: 1 of 1 # Warmup Iteration 1: 84,630 ms/op # Warmup Iteration 2: 61,100 ms/op # Warmup Iteration 3: 57,484 ms/op Iteration 1: 59,661 ms/op gc.alloc.rate: 3927,940 MB/sec gc.alloc.rate.norm: 269966850,222 B/op gc.count: 2,000 counts gc.time: 78,000 ms Iteration 2: 64,788 ms/op gc.alloc.rate: 3458,871 MB/sec gc.alloc.rate.norm: 259007390,500 B/op gc.count: 2,000 counts gc.time: 76,000 ms Iteration 3: 60,661 ms/op gc.alloc.rate: 3868,818 MB/sec gc.alloc.rate.norm: 269966850,222 B/op gc.count: 2,000 counts gc.time: 79,000 ms Iteration 4: 59,668 ms/op gc.alloc.rate: 3924,944 MB/sec gc.alloc.rate.norm: 269966888,889 B/op gc.count: 2,000 counts gc.time: 67,000 ms Iteration 5: 56,209 ms/op gc.alloc.rate: 4202,568 MB/sec gc.alloc.rate.norm: 272391606,316 B/op gc.count: 2,000 counts gc.time: 77,000 ms
Парадокс: императивный стиль генерирует на 48% больше аллокаций, но выживает
540 байт на запись в императивном стиле это много. 364 байта в функциональном тоже много. Обе цифры говорят одно и то же: этот код создаёт объекты. Но если запустить код на 1,5 миллионах записей даже 364 байта превращаются в гигабайты аллокаций.
Тут важно понять - какие байты считает профилировщик.
GC в JMH честно суммирует все выделенные байты, но не различает объекты, которые умрут через микросекунду, и те, что останутся в памяти надолго.
Поэтому цифры и получаются такими: императивный стиль получает более высокий allocation rate за счёт большего объёма краткоживущего мусора. А функциональный стиль показывает меньшую цифру, но значительная часть этих объектов удерживается в памяти существенно дольше, накапливаясь и резко увеличивая нагрузку на GC.
Мой второй практический вывод: платим не за байты, а за время жизни.
JMH-замеры показали очевидное: оба стиля генерируют аллокации. Но HighChurnStyle упаковывает эти байты в новую, долгоживущую структуру данных, которая накапливается в памяти и провоцирует пиковые нагрузки на GC. LowChurnStyle, мутируя оригинал, ограничивается короткоживущим мусором, который GC эффективно подчищает на лету.
И для понимания: Allocation rate — это указатель, а не анализатор. Он показывает интенсивность создания объектов, но почти ничего не говорит об их времени жизни и поведении памяти под нагрузкой.
Часть 4. Async Profiler
Финальным этапом проверки обнаруженного поведения, я избрал встроенный в IDEA визуализатор Async Profiler.
Вот что получилось.
Call Tree: кто создаёт объекты
BigDecimal.<init> (33.4%) и StringLatin1.toChars (32.6%). Это временные объекты, которые создаются и сразу умирают. 
ReferencePipeline.toList() (47.1%, 661 МБ). Именно .toList() создаёт и удерживает в памяти новый список обработанных записей. Обратите внимание: в императивном стиле аллокации сосредоточены в арифметике и строках, они создаются, используются и сразу становятся мусором. В функциональном стиле к этому добавляется коллекционирование: все результаты .map() собираются в новый список, который живёт до конца обработки. Call Tree чётко показывает этот дополнительный слой.
Timeline: как живут объекты
И еще интересного - таймлайн. Он показывает, как память заполняется и освобождается с течением времени.
Таймлайн не врёт.
В императивном стиле GC регулярно выдыхает и очищает память. В функциональном после каждой сборки остаётся несмываемый остаток: новый список processed и новые immutable-объекты, создаваемые в процессе pipeline. Это и есть та волна, которая в итоге переполняет кучу и вызывает OutOfMemoryError.
Разница между стилями - не в байтах и не в скорости отдельных операций. Разница в том, как долго живут созданные объекты. Императивный стиль порождает короткоживущий мусор, который GC эффективно подчищает. Функциональный стиль создаёт новую структуру данных, объекты которой удерживаются в памяти значительно дольше, которая накапливается и душит GC.
Заключение: цена, которую мы платим осознанно
Я начал это исследование с простого вопроса: может ли современный, чистый код в определённых условиях натворить дел? Оказалось вполне. Но не потому, что функциональный стиль плох, а императивный хорош. А потому, что у любого стиля есть цена, и она становится заметной только под нагрузкой.
Главный вывод этой статьи: не существует универсального стиля. Существует цена абстракций в конкретном контексте приложения.
Современная Java покупает безопасность и читаемость ценой allocation rate. Это не плохо и не хорошо, это то с чем нам жить. Наша задача как разработчиков понимать эту цену и платить её осознанно.
Если ваш код на cold или warm path пишите так, как читается лучше. Если на hot path - потратьте час на профилировщик, посмотрите на allocation rate и жизненный цикл объектов. Возможно, вы обнаружите то, что удивит вас не меньше, чем меня.
Важное замечание о локальности тестов
Все тесты запускались на моей локальной машине: JDK 21 (Corretto), Windows, фиксированная куча 512 МБ. Результаты могут отличаться на других версиях JDK, в других окружениях или с другими настройками GC. Я не претендую на абсолютную истину, но общие закономерности allocation pressure и различия в жизненном цикле объектов будут воспроизводиться.
Если вы захотите проверить это на своём проекте, всегда используйте профилировщик и смотрите на реальные метрики, а не слепо верьте статьям из интернета.
Материал подготовлен автором telegram-канала о изучении Java.
