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java自带监视工具使用_jps_jstack

 
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jps命令(Java Virtual Machine Process Status Tool)

1.介绍
用来查看基于HotSpot JVM里面所有进程的具体状态, 包括进程ID,进程启动的路径等等。与unix上的ps类似,用来显示本地有权限的java进程,可以查看本地运行着几个java程序,并显示他们的进程号。使用jps时,不需要传递进程号做为参数。

Jps也可以显示远程系统上的JAVA进程,这需要远程服务上开启了jstat服务,以及RMI注及服务,不过常用都是对本对的JAVA进程的查看。

2.命令格式
jps [ options ] [ hostid ]

3.常用参数说明
-m 输出传递给main方法的参数,如果是内嵌的JVM则输出为null。
-l 输出应用程序主类的完整包名,或者是应用程序JAR文件的完整路径。
-v 输出传给JVM的参数。

4.使用示例

[root@diancai1 heapdump]# jps
25674 -- process information unavailable
7888 Bootstrap
7011 -- process information unavailable
4069 DiancaiMain
24044 Bootstrap
24356 Bootstrap
15639 Jps

 

[root@diancai1 heapdump]# jps -v
25674 -- process information unavailable
7888 Bootstrap -Djava.util.logging.config.file=/home/cms/tomcata/conf/logging.properties -Xms4096m -Xmx4096m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/usr/java_dump/tomcata/ -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/home/cms/tomcata/endorsed -Dcatalina.base=/home/cms/tomcata -Dcatalina.home=/home/cms/tomcata -Djava.io.tmpdir=/home/cms/tomcata/temp
7011 -- process information unavailable
4069 DiancaiMain
15737 Jps -Denv.class.path=.:/usr/java/lib/dt.jar:/usr/java/lib/tools.jar -Dapplication.home=/usr/java -Xms8m
24044 Bootstrap -Djava.util.logging.config.file=/home/cms/tomcatb/conf/logging.properties -Xms4096m -Xmx4096m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/usr/java_dump/tomcatb/ -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/home/cms/tomcatb/endorsed -Dcatalina.base=/home/cms/tomcatb -Dcatalina.home=/home/cms/tomcatb -Djava.io.tmpdir=/home/cms/tomcatb/temp
24356 Bootstrap -Djava.util.logging.config.file=/home/cms/tomcatc/conf/logging.properties -Xms1024m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/usr/java_dump/tomcatc/ -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/home/cms/tomcatc/endorsed -Dcatalina.base=/home/cms/tomcatc -Dcatalina.home=/home/cms/tomcatc -Djava.io.tmpdir=/home/cms/tomcatc/temp

 

[root@diancai1 heapdump]# jps -l
25674 -- process information unavailable
7888 org.apache.catalina.startup.Bootstrap
7011 -- process information unavailable
15793 sun.tools.jps.Jps
4069 com.diancai.main.DiancaiMain
24044 org.apache.catalina.startup.Bootstrap
24356 org.apache.catalina.startup.Bootstrap

 

jstack命令(Java Stack Trace)

 

1.介绍
jstack用于打印出给定的java进程ID或core file或远程调试服务的Java堆栈信息,如果是在64位机器上,需要指定选项"-J-d64",Windows的jstack使用方式只支持以下的这种方式:jstack [-l] pid

如果java程序崩溃生成core文件,jstack工具可以用来获得core文件的java stack和native stack的信息,从而可以轻松地知道java程序是如何崩溃和在程序何处发生问题。另外,jstack工具还可以附属到正在运行的java程序中,看到当时运行的java程序的java stack和native stack的信息, 如果现在运行的java程序呈现hung的状态,jstack是非常有用的。

2.命令格式

jstack [ option ] pid
jstack [ option ] executable core
jstack [ option ] [server-id@]remote-hostname-or-IP

 
3常用参数说明
1) options:
executable Java executable from which the core dump was produced.
(可能是产生core dump的java可执行程序)

core 将被打印信息的core dump文件
remote-hostname-or-IP 远程debug服务的主机名或ip
server-id 唯一id,假如一台主机上多个远程debug服务

2) 基本参数:

-F当’jstack [-l] pid’没有相应的时候强制打印栈信息
-l长列表. 打印关于锁的附加信息,例如属于java.util.concurrent的ownable synchronizers列表.
-m打印java和native c/c++框架的所有栈信息.
-h | -help打印帮助信息

pid 需要被打印配置信息的java进程id,可以用jps查询.

4.使用示例:

[root@diancai1 heapdump]# jstack -l 7888

....

"http-8080-2" daemon prio=10 tid=0x0000000053d5f000 nid=0x1f0d in Object.wait() [0x0000000044a00000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
        - locked <0x00002aaabe442260> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
        at java.lang.Thread.run(Thread.java:619)

   Locked ownable synchronizers:
        - None

"http-8080-1" daemon prio=10 tid=0x0000000053d5d000 nid=0x1f0c in Object.wait() [0x0000000041b10000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
        - locked <0x00002aaabe43e9c0> (a org.apache.tomcat.util.net.JIoEndpoint$Worker)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
        at java.lang.Thread.run(Thread.java:619)

   Locked ownable synchronizers:
        - None

"http-8080-Acceptor-0" daemon prio=10 tid=0x00002aabc860b000 nid=0x1f0b runnable [0x0000000041a0f000]
   java.lang.Thread.State: RUNNABLE
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
        - locked <0x00002aaabe484e70> (a java.net.SocksSocketImpl)
        at java.net.ServerSocket.implAccept(ServerSocket.java:453)
        at java.net.ServerSocket.accept(ServerSocket.java:421)
        at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
        at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
        at java.lang.Thread.run(Thread.java:619)

   Locked ownable synchronizers:
        - None

"ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon prio=10 tid=0x00002aabc8879800 nid=0x1f0a waiting on condition [0x0000000040bda000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
        at java.lang.Thread.sleep(Native Method)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1631)
        at java.lang.Thread.run(Thread.java:619)

   Locked ownable synchronizers:
        - None

"Memcached IO over {MemcachedConnection to /172.16.3.2:11211}" prio=10 tid=0x00002aabc895a800 nid=0x1f09 runnable [0x000000004190e000]
   java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:215)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
        - locked <0x00002aaabe427390> (a sun.nio.ch.Util$1)
        - locked <0x00002aaabe4273a8> (a java.util.Collections$UnmodifiableSet)
        - locked <0x00002aaabe427318> (a sun.nio.ch.EPollSelectorImpl)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
        at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:217)
        at net.spy.memcached.MemcachedConnection.run(MemcachedConnection.java:833)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#19" daemon prio=10 tid=0x00002aabc891d800 nid=0x1f08 in Object.wait() [0x00000000448ff000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#18" daemon prio=10 tid=0x00002aabc891b800 nid=0x1f07 in Object.wait() [0x00000000447fe000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#17" daemon prio=10 tid=0x00002aabc8919800 nid=0x1f06 in Object.wait() [0x00000000446fd000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#16" daemon prio=10 tid=0x00002aabc8917800 nid=0x1f05 in Object.wait() [0x00000000445fc000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#15" daemon prio=10 tid=0x00002aabc88be800 nid=0x1f04 in Object.wait() [0x00000000444fb000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#14" daemon prio=10 tid=0x00002aabc88bc800 nid=0x1f03 in Object.wait() [0x00000000443fa000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#13" daemon prio=10 tid=0x00002aabc88ba800 nid=0x1f02 in Object.wait() [0x00000000442f9000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#12" daemon prio=10 tid=0x00002aabc88b8800 nid=0x1f01 in Object.wait() [0x00000000441f8000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#11" daemon prio=10 tid=0x00002aabc88b6800 nid=0x1f00 in Object.wait() [0x00000000440f7000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#10" daemon prio=10 tid=0x00002aabc88b4800 nid=0x1eff in Object.wait() [0x0000000043ff6000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#9" daemon prio=10 tid=0x00002aabc84de800 nid=0x1efe in Object.wait() [0x0000000043ef5000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#8" daemon prio=10 tid=0x00002aabc837f800 nid=0x1efd in Object.wait() [0x0000000043df4000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#7" daemon prio=10 tid=0x00002aabc84a6800 nid=0x1efc in Object.wait() [0x0000000043cf3000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#6" daemon prio=10 tid=0x00002aabc875c800 nid=0x1efb in Object.wait() [0x0000000043bf2000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#5" daemon prio=10 tid=0x00002aabc88cb800 nid=0x1efa in Object.wait() [0x0000000043af1000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#4" daemon prio=10 tid=0x00002aabc8905000 nid=0x1ef9 in Object.wait() [0x00000000439f0000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#3" daemon prio=10 tid=0x00002aabc878b800 nid=0x1ef8 in Object.wait() [0x00000000438ef000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2" daemon prio=10 tid=0x00002aabc88ed000 nid=0x1ef7 in Object.wait() [0x00000000437ee000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" daemon prio=10 tid=0x000000005590b000 nid=0x1ef6 in Object.wait() [0x00000000436ed000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0" daemon prio=10 tid=0x0000000054356800 nid=0x1ef5 in Object.wait() [0x00000000435ec000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)
        - locked <0x00002aaabe452d10> (a com.mchange.v2.async.ThreadPoolAsynchronousRunner)

   Locked ownable synchronizers:
        - None

"Timer-0" daemon prio=10 tid=0x0000000053a64800 nid=0x1ef4 in Object.wait() [0x00000000434eb000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.util.TimerThread.mainLoop(Timer.java:509)
        - locked <0x00002aaabe47a160> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_QuartzSchedulerThread" prio=10 tid=0x00002aabc8398000 nid=0x1ef3 in Object.wait() [0x00000000433ea000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:297)
        - locked <0x00002aaabe4305a8> (a java.lang.Object)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-10" prio=10 tid=0x00002aabc86ac800 nid=0x1ef2 in Object.wait() [0x00000000432e9000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe5024c0> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-9" prio=10 tid=0x00002aabc809a800 nid=0x1ef1 in Object.wait() [0x00000000431e8000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe458048> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-8" prio=10 tid=0x00002aabc86fb000 nid=0x1ef0 in Object.wait() [0x00000000430e7000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe458520> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-7" prio=10 tid=0x00002aabc86fa800 nid=0x1eef in Object.wait() [0x0000000042fe6000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe504a58> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-6" prio=10 tid=0x00002aabc83a2800 nid=0x1eee in Object.wait() [0x0000000042ee5000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe504558> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5" prio=10 tid=0x00002aabc84cd000 nid=0x1eed in Object.wait() [0x0000000042de4000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe504058> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-4" prio=10 tid=0x00002aabc84f5800 nid=0x1eec in Object.wait() [0x0000000042ce3000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe503b58> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-3" prio=10 tid=0x00002aabc8220800 nid=0x1eeb in Object.wait() [0x0000000042be2000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe503658> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-2" prio=10 tid=0x00002aabc8799000 nid=0x1eea in Object.wait() [0x0000000042ae1000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe503158> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-1" prio=10 tid=0x00002aabc8683800 nid=0x1ee9 in Object.wait() [0x00000000429e0000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:519)
        - locked <0x00002aaabe502a78> (a org.quartz.simpl.SimpleThreadPool$WorkerThread)

   Locked ownable synchronizers:
        - None

"Memcached IO over {MemcachedConnection to /172.16.3.2:11211}" prio=10 tid=0x00002aabc880b000 nid=0x1ee8 runnable [0x000000004162c000]
   java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:215)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
        - locked <0x00002aaabe458bd0> (a sun.nio.ch.Util$1)
        - locked <0x00002aaabe458be8> (a java.util.Collections$UnmodifiableSet)
        - locked <0x00002aaabe458b58> (a sun.nio.ch.EPollSelectorImpl)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
        at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:217)
        at net.spy.memcached.MemcachedConnection.run(MemcachedConnection.java:833)

   Locked ownable synchronizers:
        - None

"GC Daemon" daemon prio=10 tid=0x00002aabc8001800 nid=0x1ee7 in Object.wait() [0x0000000040209000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at sun.misc.GC$Daemon.run(GC.java:100)
        - locked <0x00002aaabe2101d0> (a sun.misc.GC$LatencyLock)

   Locked ownable synchronizers:
        - None

"Low Memory Detector" daemon prio=10 tid=0x00002aabc0003800 nid=0x1ee5 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"CompilerThread1" daemon prio=10 tid=0x0000000053681000 nid=0x1ee4 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"CompilerThread0" daemon prio=10 tid=0x000000005367e800 nid=0x1ee3 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"Signal Dispatcher" daemon prio=10 tid=0x000000005367c800 nid=0x1ee2 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
        - None

"Finalizer" daemon prio=10 tid=0x000000005365f800 nid=0x1ee1 in Object.wait() [0x0000000041329000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
        - locked <0x00002aaabe210ac0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

   Locked ownable synchronizers:
        - None

"Reference Handler" daemon prio=10 tid=0x0000000053658800 nid=0x1ee0 in Object.wait() [0x0000000041228000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:485)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
        - locked <0x00002aaabe2101b0> (a java.lang.ref.Reference$Lock)

   Locked ownable synchronizers:
        - None

"main" prio=10 tid=0x00000000535e4000 nid=0x1ed1 runnable [0x00000000403f4000]
   java.lang.Thread.State: RUNNABLE
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
        - locked <0x00002aaabe6469c8> (a java.net.SocksSocketImpl)
        at java.net.ServerSocket.implAccept(ServerSocket.java:453)
        at java.net.ServerSocket.accept(ServerSocket.java:421)
        at org.apache.catalina.core.StandardServer.await(StandardServer.java:431)
        at org.apache.catalina.startup.Catalina.await(Catalina.java:676)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:628)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

   Locked ownable synchronizers:
        - None

"VM Thread" prio=10 tid=0x0000000053651800 nid=0x1edf runnable 

"GC task thread#0 (ParallelGC)" prio=10 tid=0x00000000535ee000 nid=0x1ed2 runnable 

"GC task thread#1 (ParallelGC)" prio=10 tid=0x00000000535f0000 nid=0x1ed3 runnable 

"GC task thread#2 (ParallelGC)" prio=10 tid=0x00000000535f2000 nid=0x1ed4 runnable 

"GC task thread#3 (ParallelGC)" prio=10 tid=0x00000000535f3800 nid=0x1ed5 runnable 

"GC task thread#4 (ParallelGC)" prio=10 tid=0x00000000535f5800 nid=0x1ed6 runnable 

"GC task thread#5 (ParallelGC)" prio=10 tid=0x00000000535f7800 nid=0x1ed7 runnable 

"GC task thread#6 (ParallelGC)" prio=10 tid=0x00000000535f9000 nid=0x1ed8 runnable 

"GC task thread#7 (ParallelGC)" prio=10 tid=0x00000000535fb000 nid=0x1ed9 runnable 

"GC task thread#8 (ParallelGC)" prio=10 tid=0x00000000535fd000 nid=0x1eda runnable 

"GC task thread#9 (ParallelGC)" prio=10 tid=0x00000000535fe800 nid=0x1edb runnable 

"GC task thread#10 (ParallelGC)" prio=10 tid=0x0000000053600800 nid=0x1edc runnable 

"GC task thread#11 (ParallelGC)" prio=10 tid=0x0000000053602800 nid=0x1edd runnable 

"GC task thread#12 (ParallelGC)" prio=10 tid=0x0000000053604000 nid=0x1ede runnable 

"VM Periodic Task Thread" prio=10 tid=0x00002aabc0006800 nid=0x1ee6 waiting on condition 

JNI global references: 851

 

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