摘要:
JVM启动参数建议如下: -server -Xmx8000M -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitia 阅读全文
posted @ 2020-07-30 22:46 江城2211 阅读(531) 评论(0) 推荐(0)
|
|||
|
摘要:
JVM启动参数建议如下: -server -Xmx8000M -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitia 阅读全文
posted @ 2020-07-30 22:46 江城2211 阅读(531) 评论(0) 推荐(0)
摘要:
YmdHMS="$(date +%Y%m%d-%H%M%S)" #set filename="trace-$(date +%Y%m%d-%H%M%S)" #echo $YmdHMS ./bin/jcmd /jstack/runtime/caf-bootstrap.jar VM.uptime >> t 阅读全文
posted @ 2020-07-30 21:05 江城2211 阅读(1333) 评论(0) 推荐(0)
摘要:
1、查看Linux版本 [root@localhost ~]# cat /proc/version Linux version 3.10.0-862.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (R 阅读全文
posted @ 2020-07-30 20:46 江城2211 阅读(419) 评论(0) 推荐(0) |
|||