Getting Mutex Information from MySQL's performance_schema

This is a short blog post to show how to configure performance_schema and get the info we need. The difference is clear. We get much more information from Performance Schema. In my personal opinion, despite the extra resources needed by Performance Schema, the change is for the better.



from dzone.com: latest front page http://www.dzone.com/links/r/getting_mutex_information_from_mysqls_performance.html