On Tue, Feb 14, 2012 at 10:39:30PM +0000, Khapare Joshi wrote: > > My sogo server sometime response very very slow. I use improxy but my sogo > server is rather slow and this performance issue is random. I think > hardware spec of the server is fine. I added /etc/sysconfig/sogo > PREFORK=6. > > server memory looks 1G free > CPU utilization average is arond 3-4 %
Assuming your backends are not the problem, maybe try increasing PREFORK a lot (and remember to also increase postgresql max_connections to match). We're currently running with PREFORK=60. It's seldom that that many processes are needed, but when the server has the resources for it we would rather use cpu than stall the users requests. > Rebooted server, restarted sogod daemon. But this is bugging me. Sogo > should be fast (:) and faster than squriell mail. What can I do to optimize > the sogo server and what are you guys doing for better performance for sogo > server, any sogo configuration parameter ? postgres indexing ? apache > config ? What IMAP server are you running? -jf -- users@sogo.nu https://inverse.ca/sogo/lists
