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From 颜燕 <>
Subject tomcat5.1 out of memory for swap space not released!
Date Tue, 25 Sep 2007 05:26:17 GMT

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 (] 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/ 0)  0xc5c88264     [/opt/java1.5/jre/lib/PA_RISC2.0/server/](
1)  0xc5c241d0     [/opt/java1.5/jre/lib/PA_RISC2.0/server/]=============================================================================================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
手机也能上 MSN 聊天了,快来试试吧!
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