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Posted to dev@geronimo.apache.org by "Ivan (JIRA)" <ji...@apache.org> on 2009/05/22 05:00:45 UTC
[jira] Assigned: (GERONIMO-4623) Webservice request handling
consuming considerable CPU
[ https://issues.apache.org/jira/browse/GERONIMO-4623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan reassigned GERONIMO-4623:
------------------------------
Assignee: Ivan
> Webservice request handling consuming considerable CPU
> ------------------------------------------------------
>
> Key: GERONIMO-4623
> URL: https://issues.apache.org/jira/browse/GERONIMO-4623
> Project: Geronimo
> Issue Type: Bug
> Security Level: public(Regular issues)
> Affects Versions: 2.1.2, 2.1.3, 2.1.4
> Environment: *OS*: Windows XP, Windows 2003 Server Multi-Core
> *JRE*: 1.6.0.10
> Reporter: Murty Dasari
> Assignee: Ivan
>
> I've a typical web-service that gets polled every N minutes, I noticed that when it is servicing a request the CPU usage is hitting close to 80%. I expect to have multiple clients to this web-service so it is going to be a problem.
> Based on what I deduced, the following stack trace is trying to load several of JAR files and not able to load/find them. This is resulting in lot of kernel level calls thus CPU utilization.
> ---------- STACK of the thread processing a WS request and trying to load JARs -------------
> "http-0.0.0.0-8080-1" daemon prio=6 tid=0x437c7c00 nid=0x1700 runnable [0x432ce000..0x432cfa14]
> java.lang.Thread.State: RUNNABLE
> at java.io.WinNTFileSystem.checkAccess(Native Method)
> at java.io.File.canRead(File.java:691)
> at org.apache.geronimo.kernel.classloader.UrlResourceFinder.getClassPath(UrlResourceFinder.java:151)
> at org.apache.geronimo.kernel.classloader.UrlResourceFinder.findResource(UrlResourceFinder.java:95)
> - locked <0x05420118> (a java.lang.Object)
> at org.apache.geronimo.kernel.classloader.JarFileClassLoader$3.run(JarFileClassLoader.java:179)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.apache.geronimo.kernel.classloader.JarFileClassLoader.findResource(JarFileClassLoader.java:177)
> at org.apache.geronimo.kernel.config.MultiParentClassLoader.getResource(MultiParentClassLoader.java:580)
> at org.apache.geronimo.kernel.config.MultiParentClassLoader.getResource(MultiParentClassLoader.java:565)
> at org.apache.geronimo.kernel.config.MultiParentClassLoader.getResource(MultiParentClassLoader.java:565)
> at org.apache.geronimo.kernel.config.MultiParentClassLoader.getResource(MultiParentClassLoader.java:565)
> at org.apache.geronimo.kernel.config.MultiParentClassLoader.getResource(MultiParentClassLoader.java:565)
> at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1168)
> at org.apache.catalina.loader.WebappClassLoader.getResourceAsStream(WebappClassLoader.java:1170)
> at javax.xml.transform.SecuritySupport$4.run(SecuritySupport.java:94)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.xml.transform.SecuritySupport.getResourceAsStream(SecuritySupport.java:87)
> at javax.xml.transform.FactoryFinder.findJarServiceProvider(FactoryFinder.java:250)
> at javax.xml.transform.FactoryFinder.find(FactoryFinder.java:223)
> at javax.xml.transform.TransformerFactory.newInstance(TransformerFactory.java:102)
> at org.apache.geronimo.axis2.WSDLQueryHandler.writeTo(WSDLQueryHandler.java:246)
> at org.apache.geronimo.axis2.WSDLQueryHandler.writeTo(WSDLQueryHandler.java:240)
> at org.apache.geronimo.axis2.WSDLQueryHandler.writeResponse(WSDLQueryHandler.java:164)
> at org.apache.geronimo.axis2.Axis2WebServiceContainer.processGETRequest(Axis2WebServiceContainer.java:321)
> at org.apache.geronimo.axis2.Axis2WebServiceContainer.doService2(Axis2WebServiceContainer.java:268)
> at org.apache.geronimo.axis2.Axis2WebServiceContainer.doService(Axis2WebServiceContainer.java:205)
> at org.apache.geronimo.axis2.Axis2WebServiceContainer.getWsdl(Axis2WebServiceContainer.java:161)
> at org.apache.geronimo.tomcat.TomcatEJBWebServiceContext$EJBWebServiceValve.invoke(TomcatEJBWebServiceContext.java:159)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:619)
> ---------------------
> The following are files this java process is trying to read/load. (Output from Windows process monitor). It seems to be doing in a loop as I see continuous system calls to read these jar files repeatedly (multiple times per every request)
> ---------------------------------------
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\bind\jaxb-xjc\2.0.5\activation.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\bind\jaxb-xjc\2.0.5\jaxb-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\bind\jaxb-xjc\2.0.5\jaxb-impl.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\bind\jaxb-xjc\2.0.5\jsr173_1.0_api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\messaging\saaj\saaj-impl\1.3\activation.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\messaging\saaj\saaj-impl\1.3\saaj-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\jaxb-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\jaxb-impl.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\jaxws-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\jsr173_api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\jsr181-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\jsr250-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\resolver.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\saaj-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\saaj-impl.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\2.0\sjsxp.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\jaxb\lib\jaxb-api.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-rt\jaxb\lib\jaxb-impl.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-tools\2.0\jaxb-xjc.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-tools\2.0\jaxws-rt.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\com\sun\xml\ws\jaxws-tools\2.0\relaxngDatatype.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_cs.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_de_DE.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_es.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_fr.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_hu.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_it.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_ja_JP.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_ko_KR.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_pl.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_pt_BR.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_ru.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_zh_CN.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derby\10.4.1.3\derbyLocale_zh_TW.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_cs.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_de_DE.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_es.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_fr.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_hu.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_it.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_ja_JP.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_ko_KR.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_pl.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_pt_BR.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_ru.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_zh_CN.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbyclient\10.4.1.3\derbyLocale_zh_TW.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbynet\10.4.1.3\derby.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_cs.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_de_DE.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_es.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_fr.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_hu.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_it.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_ja_JP.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_ko_KR.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_pl.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_pt_BR.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_ru.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_zh_CN.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\derby\derbytools\10.4.1.3\derbyLocale_zh_TW.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\openejb\openejb-core\3.0\openejb-client-3.0.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\openejb\openejb-core\3.0\openejb-loader-3.0.jar
> geronimo-tomcat6-javaee5-2.1.3\repository\org\apache\openejb\openejb-core\3.0\xbean-finder-3.4-r636442.jar
> ---------------------------------------
> I can see references to these files in respective MANIFEST files, for e.g:
> derby/10.4.1.3/derby-10.4.1.3.jar file has following libs in the class path
> Class-Path: derbyLocale_cs.jar derbyLocale_de_DE.jar derbyLocale_es.jar derbyLocale_fr.jar derbyLocale_hu.jar derbyLocale_it.jar derbyLocale_ja_JP.jar derbyLocale_ko_KR.jar derbyLocale_pl.jar derbyLocale_pt_BR.jar derbyLocale_ru.jar derbyLocale_zh_CN.jar derbyLocale_zh_TW.jar
> Similarly, jarb-impl-2.0.5.jar has
> Class-Path: jaxb-api.jar activation.jar jsr173_1.0_api.jar jaxb1-impl.
> jar
> ------------------------
> The following is the e-mail thread related to this issue on Geronimo Users Forum
> http://www.nabble.com/Webservice-handling-consuming-considerable-CPU-%28Windows%29-tt23303330s134.html#a23399539
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