rejaine at bhz
Nov 3, 2010, 12:58 PM
Post #1 of 1
QMAIL AND CPU USAGE ON SLES11
Does anyone have problems with slow performance (high cpu usage) on
qmail in SuSE Linux Enterprise 11/SP1 64bit?
Before making the update to the SLES11, I used the openSUSE. 2 with same
installation of Qmail-LDAP + QMAIL-SCANNER + CLAMAV and worked well.
After the update the server, if my message queue starts to grow and
reach 20, 30 messages the CPU load rises so much that is unbearable.
My server is a Intel Xeon(R) CPU E5310 @ 1.60GHz (with 6 processors)
and 8G memory
total used free shared buffers cached
Mem: 8188816 8113880 74936 0 47908 6743820
-/+ buffers/cache: 1322152 6866664
Swap: 2104432 0 2104432
On this server, I use only Qmail-LDAP with qmail-scanner (running with
clamav) and some others services basically : ldap, samba, dhcpd, named
I have many others servers with same servicers and same qmail
installation, but no have problems. This problem seems to occur only