The list of changes (we upgraded a spare server to swap in as a replacement):
OLD NEW
Centos 5.0. Centos 5.3 (yum update all)
i386. x64
2.4 ghrz cpu. 2.83 ghrz cpu
4 gigs ram. 4 gigs ram
Openssl 0.9.8b 0.9.8e (with all security updates included with "yum
update all", which should have all available openssl patches)
Old server has /var/spool/postfix on a seperate disk /dev/sdb. The new has
only /dev/sda (/var/spool/postfix is shared with the OS '/'), disks are being
added to rectify this descrepancy tomorrow (though this is not a likely source
of the issue).
main.cf:default_process_limit was increased from 1000 to 2000.
The only new line added by the upgrade (make install) to main.cf was
"postfix_data_directory=/var/lib/postfix"
Victor Duchonvi has already reviewed main.cf, master.cf, and makedefs.out.
There were a few things that he changed as a matter of hygene, but nothing big
standing out as a problem source.
Thank you
- Eric
----- Original Message -----
From: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org>
To: Postfix users <postfix-users@postfix.org>
Sent: Mon Oct 05 17:55:02 2009
Subject: Re: Postfix 2.6.x slow
What else did you change besides Postfix?
Any OS upgrades, changes in libraries, ...
Wietse
