Glenno-Notes: Difference between revisions

m (Protected "Glenno-Notes" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
(No difference)

Revision as of 20:45, 26 August 2010

Deciphering zmstat charts

MySQL: InnoDB Buffer Pool Hit Rate

In general, should stay above 995.


Innodb bad.png


Innodb better.png


Innodb perfect.png

Mailboxd: Minor Garbage Collection Time and Mailboxd: Major Garbage Collection Time

If the GC time starts getting over a few percent, especially repeatedly, then it's something that users will notice.

Jump to: navigation, search