Dear Rainer The memory properties are below.
xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx Physical Memory: 4097.7 MB xx x xx xxReal Memory: xx x xx xx Active: 381082.7 KB xx x xx xx Total: 405445.6 KB xx x xx xxVirtual Memory: xx x xx xx Active: 2973307.5 KB xx x xx xx Total: 3074865.0 KB xx x xx xxFree Memory Pages: 490468 at 4 KB/page xx x xx xxSwap Space: xx x xx xx Avail: 8192 MB xx x xx xx Used: 1309 MB xxvx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx There are not other big memory consumers.The tomcat5.0.28 consumed more and more swap space but not released it!It is the deadly reason! Rainer Jung-3 wrote: > > You configured your JVM to use 1GB of memory plus 800MB for perm space. > This only makes sense, if your machine has that much memory. As far as I > know, perm adds to the heap. You system has 4 GB of memory. Are there > other big memory consumers there? Can you check the size of the process? > > Regards, > > Rainer > >> I am a Chinese and English is not well,but I will try my best to >> express myself.I have HP-UX operation system with JDK1.5 and >> sybase.But after tomcat5.0 running for some times ,it would out of >> memory.The tomcat5.0 process continuously allocated swap space but >> not released it.So when swap space was insufficient,tomcat out of >> memory and shutdown!Below is some >> information:=============================================================================================tomcat >> startup script parameters: JAVA_OPTS="-Xms1001m -Xmx1001m >> -XX:MaxPermSize=800m >> -Dfile.encoding=GBK"=============================================================================================out >> of memory log in cataline.out:2007-08-29 17:38:07.283 >> (Pagination.java:68)] DEBUG - render Id = pagination Exception >> java.lang.OutOfMemoryError: requested 74856 bytes for GrET* in >> /CLO/Components/JAVA_HOTSPOT/Src/src/share/vm/utilities/growableArray.cpp. >> Out of swap space?Possible causes: - not enough swap space left , >> or - kernel parameter MAXDSIZ is very small. Out of memory while >> reading in symbol table of >> /opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl( 0) 0xc5c88264 >> [/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl]( 1) 0xc5c241d0 >> [/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl]=============================================================================================Hp >> Unix Server hardware information >> :CPU:1GHz*2;memory:4G;=============================================================================================Please >> give me an idea in this situation! And please help me make tomcat >> process release swap space?yanyan > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/tomcat5.1-out-of-memory-for-swap-space-not-released%21-tf4513476.html#a12874655 Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
