Hello,
I'm trying the latest Tomcat (9.0.0.M22) with all the default settings and
applications. When shutting down, it doesn't stop and I'm staying with a
java process which cannot handle any request.
When setting the CATALINA_PID and trying a shutdown -force, it ends in
killing the process.
Here is the catalina.out, with a thread-dump done 20 minutes after the
shutdown :
18-Jul-2017 08:49:50.110 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Server
version: Apache Tomcat/9.0.0.M22
18-Jul-2017 08:49:50.112 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Server
built: Jun 21 2017 09:44:18 UTC
18-Jul-2017 08:49:50.112 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Server
number: 9.0.0.0
18-Jul-2017 08:49:50.112 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log OS
Name: Linux
18-Jul-2017 08:49:50.112 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log OS
Version: 3.10.0-514.el7.x86_64
18-Jul-2017 08:49:50.112 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log
Architecture: amd64
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Java
Home:
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/jre
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log JVM
Version: 1.8.0_131-b12
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log JVM
Vendor: Oracle Corporation
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log
CATALINA_BASE: /home/testusr/cluster/apache-tomcat-9.0.0.M22
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log
CATALINA_HOME: /home/testusr/cluster/apache-tomcat-9.0.0.M22
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument:
-Djava.util.logging.config.file=/home/testusr/cluster/9/conf/logging.properties
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Djdk.tls.ephemeralDHKeySize=2048
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
18-Jul-2017 08:49:50.113 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Dcatalina.base=/home/testusr/cluster/9
18-Jul-2017 08:49:50.114 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Dcatalina.home=/home/testusr/cluster/9
18-Jul-2017 08:49:50.114 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Djava.io.tmpdir=/home/testusr/cluster/9/temp
18-Jul-2017 08:49:50.114 INFO [main]
org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based
Apache Tomcat Native library which allows optimal performance in production
environments was not found on the java.library.path:
[/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
18-Jul-2017 08:49:50.191 INFO [main]
org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 08:49:50.210 INFO [main]
org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared
selector for servlet write/read
18-Jul-2017 08:49:50.213 INFO [main]
org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 08:49:50.215 INFO [main]
org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared
selector for servlet write/read
18-Jul-2017 08:49:50.218 INFO [main]
org.apache.catalina.startup.Catalina.load Initialization processed in 495 ms
18-Jul-2017 08:49:50.239 INFO [main]
org.apache.catalina.core.StandardService.startInternal Starting service
[Catalina]
18-Jul-2017 08:49:50.239 INFO [main]
org.apache.catalina.core.StandardEngine.startInternal Starting Servlet
Engine: Apache Tomcat/9.0.0.M22
18-Jul-2017 08:49:50.248 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/ROOT]
18-Jul-2017 08:52:23.690 WARNING [main]
org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation
of SecureRandom instance for session ID generation using [SHA1PRNG] took
[153,172] milliseconds.
18-Jul-2017 08:52:23.705 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/ROOT] has finished
in [153,457] ms
18-Jul-2017 08:52:23.705 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/docs]
18-Jul-2017 08:52:23.717 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/docs] has finished
in [12] ms
18-Jul-2017 08:52:23.718 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/examples]
18-Jul-2017 08:52:23.937 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/examples] has
finished in [219] ms
18-Jul-2017 08:52:23.938 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/host-manager]
18-Jul-2017 08:52:23.968 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/host-manager] has
finished in [31] ms
18-Jul-2017 08:52:23.968 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/manager]
18-Jul-2017 08:52:23.995 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/manager] has
finished in [27] ms
18-Jul-2017 08:52:24.000 INFO [main]
org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 08:52:24.012 INFO [main]
org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 08:52:24.059 INFO [main]
org.apache.catalina.startup.Catalina.start Server startup in 153840 ms
18-Jul-2017 08:53:56.136 INFO [main]
org.apache.catalina.core.StandardServer.await A valid shutdown command was
received via the shutdown port. Stopping the Server instance.
18-Jul-2017 08:53:56.137 INFO [main]
org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 08:53:56.189 INFO [main]
org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 08:53:56.240 INFO [main]
org.apache.catalina.core.StandardService.stopInternal Stopping service
[Catalina]
18-Jul-2017 08:53:56.274 INFO [main]
org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 08:53:56.283 INFO [main]
org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 08:53:56.288 INFO [main]
org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 08:53:56.289 INFO [main]
org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 09:06:40.979 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Server
version: Apache Tomcat/9.0.0.M22
18-Jul-2017 09:06:40.981 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Server
built: Jun 21 2017 09:44:18 UTC
18-Jul-2017 09:06:40.981 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Server
number: 9.0.0.0
18-Jul-2017 09:06:40.981 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log OS
Name: Linux
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log OS
Version: 3.10.0-514.el7.x86_64
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log
Architecture: amd64
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Java
Home:
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/jre
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log JVM
Version: 1.8.0_131-b12
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log JVM
Vendor: Oracle Corporation
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log
CATALINA_BASE: /home/testusr/cluster/apache-tomcat-9.0.0.M22
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log
CATALINA_HOME: /home/testusr/cluster/apache-tomcat-9.0.0.M22
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument:
-Djava.util.logging.config.file=/home/testusr/cluster/apache-tomcat-9.0.0.M22/conf/logging.properties
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Djdk.tls.ephemeralDHKeySize=2048
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
18-Jul-2017 09:06:40.982 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Dcatalina.base=/home/testusr/cluster/apache-tomcat-9.0.0.M22
18-Jul-2017 09:06:40.983 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument: -Dcatalina.home=/home/testusr/cluster/apache-tomcat-9.0.0.M22
18-Jul-2017 09:06:40.983 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Command line
argument:
-Djava.io.tmpdir=/home/testusr/cluster/apache-tomcat-9.0.0.M22/temp
18-Jul-2017 09:06:40.983 INFO [main]
org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based
Apache Tomcat Native library which allows optimal performance in production
environments was not found on the java.library.path:
[/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
18-Jul-2017 09:06:41.067 INFO [main]
org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 09:06:41.091 INFO [main]
org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared
selector for servlet write/read
18-Jul-2017 09:06:41.094 INFO [main]
org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 09:06:41.095 INFO [main]
org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared
selector for servlet write/read
18-Jul-2017 09:06:41.096 INFO [main]
org.apache.catalina.startup.Catalina.load Initialization processed in 514 ms
18-Jul-2017 09:06:41.144 INFO [main]
org.apache.catalina.core.StandardService.startInternal Starting service
[Catalina]
18-Jul-2017 09:06:41.144 INFO [main]
org.apache.catalina.core.StandardEngine.startInternal Starting Servlet
Engine: Apache Tomcat/9.0.0.M22
18-Jul-2017 09:06:41.160 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/ROOT]
18-Jul-2017 09:07:44.857 WARNING [main]
org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation
of SecureRandom instance for session ID generation using [SHA1PRNG] took
[63,453] milliseconds.
18-Jul-2017 09:07:44.885 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/ROOT] has finished
in [63,725] ms
18-Jul-2017 09:07:44.886 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/docs]
18-Jul-2017 09:07:44.904 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/docs] has finished
in [18] ms
18-Jul-2017 09:07:44.905 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/examples]
18-Jul-2017 09:07:45.217 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/examples] has
finished in [312] ms
18-Jul-2017 09:07:45.217 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/host-manager]
18-Jul-2017 09:07:45.249 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/host-manager] has
finished in [32] ms
18-Jul-2017 09:07:45.249 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/manager]
18-Jul-2017 09:07:45.269 INFO [main]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web
application directory
[/home/testusr/cluster/apache-tomcat-9.0.0.M22/webapps/manager] has
finished in [20] ms
18-Jul-2017 09:07:45.277 INFO [main]
org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 09:07:45.298 INFO [main]
org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 09:07:45.301 INFO [main]
org.apache.catalina.startup.Catalina.start Server startup in 64204 ms
18-Jul-2017 09:07:51.739 INFO [main]
org.apache.catalina.core.StandardServer.await A valid shutdown command was
received via the shutdown port. Stopping the Server instance.
18-Jul-2017 09:07:51.739 INFO [main]
org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 09:07:51.793 INFO [main]
org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 09:07:51.844 INFO [main]
org.apache.catalina.core.StandardService.stopInternal Stopping service
[Catalina]
18-Jul-2017 09:07:51.860 INFO [main]
org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 09:07:51.869 INFO [main]
org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
18-Jul-2017 09:07:51.871 INFO [main]
org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler
["http-nio-127.0.0.1-8080"]
18-Jul-2017 09:07:51.872 INFO [main]
org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler
["ajp-nio-127.0.0.1-8009"]
2017-07-18 09:40:57
Full thread dump OpenJDK 64-Bit Server VM (25.131-b12 mixed mode):
"DestroyJavaVM" #45 prio=5 os_prio=0 tid=0x00007f403c68c800 nid=0x11bf5
waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"GC Daemon" #12 daemon prio=2 os_prio=0 tid=0x00007f403c48c800 nid=0x11c02
in Object.wait() [0x00007f4029727000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e1946fe8> (a sun.misc.GC$LatencyLock)
at sun.misc.GC$Daemon.run(GC.java:117)
- locked <0x00000000e1946fe8> (a sun.misc.GC$LatencyLock)
"pool-1-thread-1" #11 prio=5 os_prio=0 tid=0x00007f403c219000 nid=0x11c01
waiting on condition [0x00007f402a310000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e1d8d098> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
"AsyncFileHandlerWriter-1878246837" #10 daemon prio=5 os_prio=0
tid=0x00007f403c140000 nid=0x11c00 waiting on condition [0x00007f402a411000]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e1d8d820> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at
java.util.concurrent.LinkedBlockingDeque.pollFirst(LinkedBlockingDeque.java:522)
at
java.util.concurrent.LinkedBlockingDeque.poll(LinkedBlockingDeque.java:684)
at
org.apache.juli.AsyncFileHandler$LoggerThread.run(AsyncFileHandler.java:160)
"Service Thread" #7 daemon prio=9 os_prio=0 tid=0x00007f403c0d8000
nid=0x11bfe runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C1 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f403c0c9000
nid=0x11bfd waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f403c0bb800
nid=0x11bfc waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f403c0b9800
nid=0x11bfb waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f403c08f800 nid=0x11bfa
in Object.wait() [0x00007f402aa17000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e1600218> (a
java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
- locked <0x00000000e1600218> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f403c08a800
nid=0x11bf9 in Object.wait() [0x00007f402ab18000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e1647670> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
- locked <0x00000000e1647670> (a java.lang.ref.Reference$Lock)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
"VM Thread" os_prio=0 tid=0x00007f403c081000 nid=0x11bf8 runnable
"GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007f403c01e800
nid=0x11bf6 runnable
"GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007f403c020800
nid=0x11bf7 runnable
"VM Periodic Task Thread" os_prio=0 tid=0x00007f403c0da800 nid=0x11bff
waiting on condition
JNI global references: 296
Heap
PSYoungGen total 35840K, used 24826K [0x00000000f5c00000,
0x00000000f8000000, 0x0000000100000000)
eden space 34816K, 68% used
[0x00000000f5c00000,0x00000000f7342848,0x00000000f7e00000)
from space 1024K, 98% used
[0x00000000f7f00000,0x00000000f7ffc010,0x00000000f8000000)
to space 1024K, 0% used
[0x00000000f7e00000,0x00000000f7e00000,0x00000000f7f00000)
ParOldGen total 22016K, used 12703K [0x00000000e1400000,
0x00000000e2980000, 0x00000000f5c00000)
object space 22016K, 57% used
[0x00000000e1400000,0x00000000e2067db8,0x00000000e2980000)
Metaspace used 17661K, capacity 18128K, committed 18176K, reserved
1064960K
class space used 1877K, capacity 2045K, committed 2048K, reserved
1048576K
