Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

enter image description here

From the screenshot above of htop output you can see that mysql is apparently using 204% of CPU usage (this is a CentOS server with dual quad-core Intel Xeons).

However only one core (8) is doing much work, and it says 100%.

One of these is presumably incorrect, what's going on here?

share|improve this question
1  
I feel you should look at this link: dba.stackexchange.com/questions/2918/… – pradeepchhetri Oct 28 '12 at 17:15
    
Hmm interesting that InnoDB is multithreaded, I though there probably was some multithreading gong on here to get that figure, but the output of htop here is still confusing. Thanks for the link! – jwbensley Oct 29 '12 at 11:52

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.