java.lang.OutOfMemoryError:PermGen?space쳣

PermGen spaceȫPermanent Generation space,ָڴñ,
ڴҪǱJVMClassMetaϢ,ClassڱLoaderʱͻᱻŵPermGenspace,
ʹʵ(Instance)Heapͬ,GC(GarbageCollection)ڶ
PermGen spaceӦкܶCLASSĻ,ͺܿܳPermGenspace,
ִ󳣼webJSPpre compileʱWEB APP¶˴ĵjar,С
jvmĬϵĴС(4M)ôͻ˴Ϣˡ

취

Tomcat Javaѡã( עÿеĩβпո )



-XX:PermSize=64M
-XX:MaxPermSize=256m

