Hello, It may be something else (see error about AsyncHttpClient-Callback), but basically it seems you JVM is missing memory. 800m may be a bit too small. I know it's the recommendation for large installs, but in my case at least I had to put more than that (about 1724m, but there's no "generic" number of course). Is your wiki very "big" ? (in terms of number of pages for example) Also it seems a bit weird that "PermSize" is larger than "MaxPermSize" in you OPTS.
BR, Jeremie 2014-03-17 15:25 GMT+01:00 Pascal BASTIEN <[email protected]>: > now my xwiki 5.4.2 crash with: > > Exception in thread "http://iwiki.cp2i.i2/bin/admin/Menu/WebPreferences"; > Exception: java.lang.OutOfMemoryError thrown from the > UncaughtExceptionHandler in thread " > http://iwiki.cp2i.i2/bin/admin/Menu/WebPreferences"; > Exception in thread "AsyncHttpClient-Callback" > Exception: java.lang.OutOfMemoryError thrown from the > UncaughtExceptionHandler in thread "AsyncHttpClient-Callback" > 2014-03-17 15:17:59,664 [http://iwiki.cp2i.i2/bin/view/Main/WebHome] > WARN .o.i.DefaultObservationManager - The > [com.xpn.xwiki.store.XWikiCacheStore] listener has overwritten a previously > registered listener [com.xpn.xwiki.store.XWikiCacheStore] since they both > are registered under the same id [XWikiCacheStore]. In the future consider > removing a Listener first if you really want to register it again. > Exception in thread "http-bio-8080-exec-7" > Exception: java.lang.OutOfMemoryError thrown from the > UncaughtExceptionHandler in thread "http-bio-8080-exec-7" > Exception in thread "ajp-bio-8009-exec-19" > Exception: java.lang.OutOfMemoryError thrown from the > UncaughtExceptionHandler in thread "ajp-bio-8009-exec-19" > Exception in thread "http-bio-8080-exec-3" > Exception: java.lang.OutOfMemoryError thrown from the > UncaughtExceptionHandler in thread "http-bio-8080-exec-3" > Exception in thread "http-bio-8080-exec-16" > > > with: > JAVA_OPTS="-server -Xms800m -Xmx800m -XX:PermSize=256M > -XX:MaxPermSize=196m -Dfile.encoding=utf-8 -Djava.awt.headless=true > -XX:+UseParallelGC -XX:MaxGCPauseMillis=100 > -Dhttp.proxyHost=beast.dom.cpii.i2 -Dhttp.proxyPort=8080" > > Any ideas? > > Thxs > > > ________________________________ > De : Valdis Vītoliņš <[email protected]> > À : Pascal BASTIEN <[email protected]>; XWiki Users <[email protected] > > > Envoyé le : Mercredi 12 mars 2014 10h46 > Objet : Re: [xwiki-users] crash on tomcat 7.0.47 with xwiki 5.4.2 > > > You need to increase permanent space (parameter -XX:MaxPermSize), which > is used for static objects, and which is never deallocated, e.g. > -XX:MaxPermSize=256m > > Valdis > > > > Hello, > > > > With xwiki 5.4.1 I hadn't crash of xwiki but with the last version 5.4.2 > I have 2 crash per day... > > Log indicate : "java.lang.OutOfMemoryError: PermGen space" > > > > Here my catalina.sh > > > > JAVA_OPTS="-server -Xms800m -Xmx800m -XX:PermSize=64M > -XX:MaxPermSize=196m -Dfile.encoding=utf-8 -Djava.awt.headless=true > -XX:+UseParallelGC -XX:MaxGCPauseMillis=100 > -Dhttp.proxyHost=beast.dom.cpii.i2 -Dhttp.proxyPort=8080" > > > > and the log > > > _______________________________________________ > users mailing list > [email protected] > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
