Closed AdrianHu99 closed 5 years ago
https://mp.weixin.qq.com/s/zX7eqZXNEuJ9pgCAKmbLJw
CPU: jstack pid to print stack information sysstat jstat -gcutil pid to check GC JVM parameter (-XX: +PrintCompilation)
Memory: jmap -heap pid jmap -histo:live pid
IO: iostat -xz l
Network: netstat -anpt
https://mp.weixin.qq.com/s/zX7eqZXNEuJ9pgCAKmbLJw