问题描述
解决问题
catalina.sh配置JVM
JAVA_OPTS="-Xms2g -Xmx2g -Xmn1g -Xss1024K -XX:SurvivorRatio=2 -XX:MetaspaceSize=512m -XX:MaxMetaspaceSize=2g -XX:+UseParallelOldGC -Xloggc:/somewhere/somename.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintTenuringDistribution"
另外可参看：
https://stackoverflow.com/questions/14436183/ps-survivour-space-almost-full
