tomcat配置备忘

JAVA_OPTS="-server -Xms2560m -Xmx5120m -XX:PermSize=256m -XX:MaxPermSize=512m -verbosegc -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -Xloggc:/var/log/yjhmer/gc.log -XX:+
HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/yjhmer/oom.hprof"