[Date Prev][Date Next] [Chronological] [Thread] [Top]

Re: OL2.3 vs OL2.4 perf issues

--On August 1, 2009 2:08:18 PM -0700 Quanah Gibson-Mount <quanah@zimbra.com> wrote:

--On July 28, 2009 10:36:08 AM -0700 Quanah Gibson-Mount
<quanah@zimbra.com> wrote:

I've been spending some time perf testing OL 2.4 in relation to OL 2.3.
Unfortunately, RE24 is noticeably slower than 2.3 was.  Results of simple
auth testing with slamd show:

OL 2.3: 21,745 auths/second

OL 2.4: 15,733 auths/second

Using BDB 4.8 instead of BDB 4.5 with OL2.4 (which 2.3 does not support), the base rate increases to 16,300 auths/second. I'll see what happens with the two perf patches added into the mix with 4.8. Perhaps we can get fairly close to 2.3 that way. :P



Quanah Gibson-Mount
Principal Software Engineer
Zimbra, Inc
Zimbra ::  the leader in open source messaging and collaboration