MySQL Forums
Forum List  »  InnoDB

Re: High CPU usage by mysql process
Posted by: Rick James
Date: May 05, 2016 09:51PM

High CPU usually means an inefficient SELECT. Let's see it, together with SHOW CREATE TABLE and EXPLAIN SELECT ...

The solution may be something as simple as a composite index.

Also provide SHOW VARIABLES LIKE '%buffer%';

Options: ReplyQuote


Subject
Views
Written By
Posted
Re: High CPU usage by mysql process
3477
May 05, 2016 09:51PM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.