JMC: Total CPU usage is per core or overall

StackOverflow https://stackoverflow.com/questions/21573048

  •  07-10-2022
  •  | 
  •  

문제

I'm using Java Mission Control released with jdk 7u40. Is "Total CPU Usage" is calculated per core or overall?

도움이 되었습니까?

해결책

It's normalized, both in Flight Recorder and the JMX Console. Maximum is 100%

다른 팁

Its overall. so if you have 4 cores it can go up to 400%

Please see the ans link here as well

라이센스 : CC-BY-SA ~와 함께 속성
제휴하지 않습니다 StackOverflow
scroll top