Memory requirement/restart frequency of MogileFS processes.
Hemant Bist
hemant_bist at yahoo.com
Thu Sep 6 18:16:11 UTC 2007
Hi,
Can someone point me to typical memory sizes they see on their live systems
from the MogileFS processes? And whether you restart these processes
periodically to work around memory leaks?
On single machine with single disk (which is admittedly not the best
configuration to test mogileFS), this is what I get.
with 5 queryworkers, Total size is *200* MB --mogilefsd processes will use
150Meg and
mogstored another 50 meg.
Thanx, HB
PS
(mogilefsd(replicate) bloats in size for me. I am probably running into some
obscure bug because there is nothing that can be replicated in this config).
=========when the system is active Resident size is close to the size of the
process =======
hbist at bestprice:/var/log$ ps -eo rss,vsz,command |egrep 'mog|COMMAND'
RSS VSZ COMMAND
7072 34028 mogstored
1780 4920 mogstored [diskusage]
1652 4920 mogstored [iostat]
2104 6720 mogstored [fidsizes]
5108 16428 mogilefsd
107976 218024 mogilefsd [replicate]
5940 16684 mogilefsd [queryworker]
5928 16692 mogilefsd [queryworker]
5908 16696 mogilefsd [queryworker]
4352 16784 mogilefsd [fsck]
6212 17160 mogilefsd [delete]
7904 18332 mogilefsd [monitor]
8672 16676 mogilefsd [reaper]
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