JDK8 JVM 参数 配置 实战（转）

转 https://blog.youkuaiyun.com/x734400146/article/details/107952410

su - tomcat -c 'nohup java -Dserver.port=6016 -server -Xms1024M -Xmx1024M -XX:MetaspaceSize=128M -XX:MaxMetaspaceSize=256M -Xss512k -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -Xloggc:/server/application/fund/logs/gc.log -XX:HeapDumpPath=/server/application/fund/logs/ -Djava.io.tmpdir=/server/application/fund/temp -Dspring.profiles.active=prod -javaagent:/usr/lib/jvm-exports/jmx_prometheus_javaagent-0.12.0.jar=7016:/etc/jvm/jmx_exporter.yml -jar /server/application/fund/e39eb64.jar >>/server/application/fund/logs/catalina.out 2>&1 &'

JDK8 常见的GC回收器 搭配是CMS  + ParNew