[Gluster-users] client-side cpu usage, performance issue

John Madden jmadden at ivytech.edu
Mon Dec 7 17:47:15 UTC 2009

> Thank you for sharing information about you setup. Is the application
> you are using, something that we can easily setup and use for
> generating more diagnostics inhouse at Gluster ?

I suppose.  It's Horde, a PHP-based groupware suite.  I've got two 
Apache nodes load-balanced using glusterfs as their php sessions store 
plus shared data (temp files, misc app data) with the sessions store 
being the hard-hit service.  When I crank up the incoming user rate, 
(causing new sessions to be created and then read), things get wonky as 
explained before.


John Madden
Sr UNIX Systems Engineer
Ivy Tech Community College of Indiana
jmadden at ivytech.edu

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