The reason I don't think it is a memory or disk issue is the log duplication issue. This may be related to a plugin though, since I am only seeing this with certain Tracs.
--Noah Chris Ryland wrote: > On Sep 7, 2006, at 12:50 PM, Noah Kantrowitz wrote: > >> Lately my server seems to be a bit slower that normal, so I am toying >> with some tuning knobs. I am using mod_python on Apache 2.0 (FCGI >> isn't >> really an option as I am using a mod_python authn handler). I >> currently >> have Apache compiled with mpm_worker with the following tuning >> directives: >> ThreadLimit 100 >> StartServers 2 >> MaxClients 150 >> MinSpareThreads 25 >> MaxSpareThreads 75 >> ThreadsPerChild 75 >> MaxRequestsPerChild 10000 >> >> Right after a server restart things seem back to their previous zippy >> speed (I was actually using mpm_prefork prior to this tuning frenzy), >> but after a dozen or two requests it slows to the point of being >> unusable. The only signs of this that I have found is that in the log >> for the Trac I am accessing I see lots of duplicated messages. With >> some >> poking I found that on the first request all messages are doubled, on >> the second request all messages are tripled, and so on. Has anyone >> seen >> this before? And if so it fixable? Alternatively does anyone else >> have a >> well tuned setup for mod_python+Trac+SVN DAV? > > We have the opposite problem, which is that our mod_python + Trac + > SVN DAV setup (Mac OS X 10.4) is slow when starting after a few hours > of non-use, but after a bit of usage, gets fast. This sounds just like > things are being slowly paged in, but there's lots of unused memory on > this server. > > Has anyone else had and solved this kind of performance problem? > > Cheers! > --Chris Ryland / Em Software, Inc. / www.emsoftware.com > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Trac Users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/trac-users -~----------~----~----~----~------~----~------~--~---
