[Dovecot] index file vs. memory

Johannes Berg johannes at sipsolutions.net
Tue Feb 21 18:14:11 EET 2006


On Tue, 2006-02-21 at 16:58 +0100, Gunter Ohrner wrote:
> > You could also check if it's really heap that's eating the memory or if
> > it's just mmaped index files. If you're running Linux, could you do
> > cat /proc/<imap process pid>/maps and show me what it says?
> 
> Ok, second test: 

[...]

It's just mmapped files:
20426 gunter     9   0  185m  15m  960 S  0.2 26.1  68:21.00 imap


See, it's only using 15m real memory, the rest (170m) is virtual --
mmap()ed files.

So what's the problem?

johannes
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 793 bytes
Desc: This is a digitally signed message part
Url : http://dovecot.org/pipermail/dovecot/attachments/20060221/0097c17c/attachment.pgp


More information about the dovecot mailing list