【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>>
Tomcat性能优化
配置优化
配置调整
JVM优化
JAVA_OPTS="-Dfile.encoding=UTF-8 -server -Xms9G -Xmx9G -XX:NewSize=3G -XX:MaxNewSize=3G -XX:MetaspaceSize=100M -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintGCDetails -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCApplicationConcurrentTime -XX:+PrintHeapAtGC -Xloggc:/home/xzjyt/apache-tomcat-8.5.33/logs/
date +"%Y-%m-%d"_gc.$$.log -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt/gc.dump -XX:OnOutOfMemoryError=./restart.sh“
来源:oschina
链接:https://my.oschina.net/yunjie/blog/3153143