Version Performance
Leonardo Helman
mailscanner at LISTS.COM.AR
Mon Aug 1 15:21:25 IST 2005
yes, I know you changed a lot of code. same for the SA people.
thanks for answering
I didn't have the time (yet) to see if this performance change
was on the SA or the MS side.
I did a little test on the SA alone (spamassassin executable)
and got no useful results. I have to give this matter a litle
more time, but I'm taking off a few days.
I'll post the results when I come back. (maybe 3.1.0 directly?)
Thank you very much
Saludos
--
Leonardo Helman
Pert Consultores
Argentina
On Sat, Jul 30, 2005 at 01:27:46PM +0100, Julian Field wrote:
> What would be really helpful would be if you could try some intervening
> versions as well, and see exactly what version change caused the
> slow-down. A lot of code changed between 4.37 and 4.44.
>
> Leonardo Helman wrote:
>
> >this is frustrating
> >
> >DOESN'T MATTER THE HARDWARE.
> >
> >I have made a SOFTWARE upgrade, WITHOUT any change
> >to the hardware or hardware parameters.
> >
> >Only software.
> >
> >MS4-37.1 -> MS 4.44.1
> >SA3.02 -> SA3.04
> >
> >And I MEASURED a drop in the performance something like
> >more or less 10% (email processed on a certain time)
> >
> >So (I think) it's a simple cuestion about anyone
> >measuring performance before/after upgrading.
> >
> >Do any of you measure top quantity of mails per second processed?
> >Something like "Upgraded, didn't change the hardware and get x% more/less"
> >
> >Saludos
> >
> >--
> >Leonardo Helman
> >Pert Consultores
> >Argentina
> >
> >On Thu, Jul 28, 2005 at 10:03:04PM +0200, Koen Teugels wrote:
> >
> >
> >> On what hardware are you running this??
> >> Thanks
> >>
> >> Ugo Bellavance <ugob at CAMO-ROUTE.COM>
> >> Sent by: MailScanner mailing list <MAILSCANNER at JISCMAIL.AC.UK>
> >>
> >> 27/07/2005 15:38
> >>
> >> Please respond to
> >> MailScanner mailing list <MAILSCANNER at JISCMAIL.AC.UK>
> >>
> >> To
> >>
> >> MAILSCANNER at JISCMAIL.AC.UK
> >>
> >> cc
> >>
> >> Subject
> >>
> >> Re: Version Performance
> >>
> >> Leonardo Helman wrote:
> >> > Hi I have been seen a small drop in performance
> >> > between MS4-37.7/SA-3.02 to MS-4.44-1/SA-3.04
> >> >
> >> > Under very heavy load we had been procesing about 15500 mails
> >> > per hour, but with the new setup that number gets only to 13400
> >> >
> >> > There where no changes at MTA, or the machine.
> >> > I only change MS+SA+some perl modules
> >> > Compress-Zlib, ExtUtils-MakeMaker File-Spec File-Temp IO-stringy
> >> > MailTools MIME-Base64 Storable Time-HiRes
> >> >
> >> > All the surbls/rbls are the same.
> >> >
> >> > The other rules are all the same but the default ones.
> >> >
> >> > I'm triyng to see where the problem is. (modules? SA? MS?)
> >> Please start here:
> >> http://wiki.mailscanner.info/doku.php?id=documentation:test_troublesho
> >> ot:performance
> >> and here
> >> http://wiki.mailscanner.info/doku.php?id=maq:index#optimization_tips
> >> --
> >> Ugo
> >> -> Please don't send a copy of your reply by e-mail. I read the list.
> >> -> Please avoid top-posting, long signatures and HTML, and cut the
> >> irrelevant parts in your replies.
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> --
> Julian Field
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