Here is the jmap histogram run after tomcat is started.
[tcatmgr2@dlab-gis bin]$ jmap -histo:live 14521 | head -25
num #instances #bytes class name
----------------------------------------------
1: 1778378 120016288 [C
2: 1786752 57176064 java.lang.String
3: 1673932 40174368
org.apache.tomcat.util.bcel.classfile.ConstantUtf8
4: 197231 25615968 [B
5: 811557 19477368
org.apache.tomcat.util.bcel.classfile.LineNumber
6: 458385 18335400
org.apache.tomcat.util.bcel.classfile.LocalVariable
7: 25341 12455776
[Lorg.apache.tomcat.util.bcel.classfile.Constant;
8: 187014 11968896
org.apache.tomcat.util.bcel.classfile.Code
9: 514281 11817520
[Lorg.apache.tomcat.util.bcel.classfile.Attribute;
10: 422252 10134048
org.apache.tomcat.util.bcel.classfile.ConstantNameAndType
11: 212125 8485000
org.apache.tomcat.util.bcel.classfile.Method
12: 305713 7337112
org.apache.tomcat.util.bcel.classfile.ConstantMethodref
13: 157452 6298080
org.apache.tomcat.util.bcel.classfile.LineNumberTable
14: 258174 6196176
org.apache.tomcat.util.bcel.classfile.ConstantClass
15: 157452 6183776
[Lorg.apache.tomcat.util.bcel.classfile.LineNumber;
16: 148378 5935120
org.apache.tomcat.util.bcel.classfile.LocalVariableTable
17: 167932 4929680
[Lorg.apache.tomcat.util.bcel.classfile.LocalVariable;
18: 25497 3678120 <constMethodKlass>
19: 89801 3592040
org.apache.tomcat.util.bcel.classfile.Field
20: 25497 3477224 <methodKlass>
21: 78548 3141920
org.apache.tomcat.util.bcel.classfile.StackMapTableEntry
22: 187014 3122112
[Lorg.apache.tomcat.util.bcel.classfile.CodeException;
-------- Original Message --------
Subject: Out of memory error on startup for trunk Geoserver
Date: Fri, 24 Aug 2012 11:31:05 -0700
From: Garey Mills <gmi...@library.berkeley.edu>
Reply-To: gmi...@library.berkeley.edu
To: geoserver-users users <geoserver-users@lists.sourceforge.net>
Hi -
I am running RHEL6 64 bit, Sun JVM jdk1.6.0_26,
apache-tomcat-7.0.29 and geoserver-master downloaded today. I am passing
these arguments to the JVM
CATALINA_OPTS='-server -Xmx512M -Xms48m -XX:MaxPermSize=1024m'
geoserver is the only app loaded in Tomcat (besides the stuff it comes
with). If geoserver is not in webapps, tomcat starts up fine. If
geoserver is in webapps, I get this:
Aug 24, 2012 10:57:15 AM org.apache.catalina.startup.HostConfig
deployDirectories
SEVERE: Error waiting for multi-thread deployment of directories to
completehostConfig.deployWar=Deploying web application archive {0}
java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError:
Java heap space
at
java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
at java.util.concurrent.FutureTask.get(FutureTask.java:83)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1023)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1413)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:313)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:401)
at
org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:346)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1140)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:785)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.OutOfMemoryError: Java heap space
at
org.apache.tomcat.util.bcel.classfile.StackMapTableEntry.<init>(StackMapTableEntry.java:88)
at
org.apache.tomcat.util.bcel.classfile.StackMapTable.<init>(StackMapTable.java:74)
at
org.apache.tomcat.util.bcel.classfile.Attribute.readAttribute(Attribute.java:181)
at org.apache.tomcat.util.bcel.classfile.Code.<init>(Code.java:86)
at
org.apache.tomcat.util.bcel.classfile.Attribute.readAttribute(Attribute.java:140)
at
org.apache.tomcat.util.bcel.classfile.FieldOrMethod.<init>(FieldOrMethod.java:58)
at
org.apache.tomcat.util.bcel.classfile.Method.<init>(Method.java:72)
at
org.apache.tomcat.util.bcel.classfile.ClassParser.readMethods(ClassParser.java:268)
at
org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:128)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2066)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1942)
at
org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1908)
at
org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1893)
at
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1296)
at
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:855)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:346)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5173)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
at
org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
... 5 more
Aug 24, 2012 10:57:21 AM org.apache.catalina.startup.HostConfig
deployDirectory
INFO: Deploying web application directory
/opt/apache-tomcat-7.0.29/webapps/docs
Aug 24, 2012 10:57:31 AM org.apache.catalina.startup.HostConfig
deployDirectory
INFO: Deploying web application directory
/opt/apache-tomcat-7.0.29/webapps/examples
Aug 24, 2012 10:57:51 AM org.apache.catalina.startup.HostConfig
deployDirectories
SEVERE: Error waiting for multi-thread deployment of directories to
completehostConfig.deployWar=Deploying web application archive {0}
java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError:
Java heap space
at
java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
at java.util.concurrent.FutureTask.get(FutureTask.java:83)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1023)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1413)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:313)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:401)
at
org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:346)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1140)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:785)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2734)
at java.util.ArrayList.ensureCapacity(ArrayList.java:167)
at java.util.ArrayList.add(ArrayList.java:351)
at
org.apache.tomcat.util.digester.RulesBase.add(RulesBase.java:166)
at
org.apache.tomcat.util.digester.Digester.addRule(Digester.java:1644)
at
org.apache.tomcat.util.digester.Digester.addObjectCreate(Digester.java:2073)
at
org.apache.catalina.startup.WebRuleSet.addRuleInstances(WebRuleSet.java:262)
at
org.apache.tomcat.util.digester.Digester.addRuleSet(Digester.java:1666)
at
org.apache.catalina.startup.DigesterFactory.newDigester(DigesterFactory.java:77)
at
org.apache.catalina.startup.ContextConfig.createWebXmlDigester(ContextConfig.java:500)
at
org.apache.catalina.startup.ContextConfig.init(ContextConfig.java:816)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:364)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:401)
at
org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:110)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
at
org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
... 5 more
Aug 24, 2012 10:58:00 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-9081"]
Aug 24, 2012 10:58:20 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-9443"]
Exception in thread "http-bio-9443-Acceptor-0"
java.lang.OutOfMemoryError: Java heap space
at
com.sun.net.ssl.internal.ssl.InputRecord.<init>(InputRecord.java:65)
at
com.sun.net.ssl.internal.ssl.HandshakeInStream.<init>(HandshakeInStream.java:45)
at
com.sun.net.ssl.internal.ssl.Handshaker.setEnabledProtocols(Handshaker.java:353)
at
com.sun.net.ssl.internal.ssl.Handshaker.init(Handshaker.java:198)
at
com.sun.net.ssl.internal.ssl.Handshaker.<init>(Handshaker.java:146)
at
com.sun.net.ssl.internal.ssl.ServerHandshaker.<init>(ServerHandshaker.java:90)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.initHandshaker(SSLSocketImpl.java:1085)
at
com.sun.net.ssl.internal.ssl.SSLSocketImpl.getServerHandshaker(SSLSocketImpl.java:1017)
at
com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.checkEnabledSuites(SSLServerSocketImpl.java:291)
at
com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.accept(SSLServerSocketImpl.java:255)
at
org.apache.tomcat.util.net.jsse.JSSESocketFactory.acceptSocket(JSSESocketFactory.java:182)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:216)
at java.lang.Thread.run(Thread.java:662)
If there is more information I can give, please let me know;
--
Garey Mills
Library Systems Office
UC Berkeley
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