-
Thanks Tony,
I have created another 512M swap file and set it at a lower priority. I will track usage and check for invoked-oom error messages. Here is a new free -m and cat /proc/swaps.
[root@nss init.d]# free -m
total used free shared buff/cache available
Mem: 1997 1693 33 45 270 200
Swap: 1023 446 577
[root@nss init.d]# cat /proc/swaps
Filename Type Size Used Priority
/dev/sdb partition 524284 457692 -1
/swapfile file 524284 0 -2
For Zarafa gurus out there, I would like to disable starting zarafa-ical, monitor and search if someone knows where they are started. I will try removing the scripts from /etc/rc.d/init.d to see if that works. Turns out that stopping the webapp web server also disables activesync so that needs to stay up. I wil research ways to minimize mysql memory usage (if that's possible).
This only seems to happen when I add one of the email accounts to a new computer and it starts downloading thousands of emails and attachments. Shouldn't need to much of that going forward.
I will track this for the next few days and report if this resolved the invoked-oom errors. -