help - big queue slow load

Marco mangione marco.mangione at gmail.com
Tue Jul 28 12:03:49 IST 2009


seems there are some hang when mailscanner connect to SA db .. that is
bigger than 2GB.... what can i do in this case ?

2009/7/28 MailScanner <MailScanner at ecs.soton.ac.uk>

> If the mail is only being processed very slowly, then unless you have the
> parallelism set too *high* (Max Children should be 5 to start with) then
> there must be some good reason why it is taking a long time. Set "Log Speed
> = yes" in MailScanner.conf and restart MailScanner. Then look at your logs
> and work out what is taking all the time?
>
> When you ran with "--debug --sa-debug", were there any long pauses in the
> output? There shouldn't be, once it has started doing the spam scanning.
>
> Also, you can try switching off the spam scanning altogether, just to
> double check that is where the problem lies and not in your virus scanning.
> What is "Virus Scanners =" set to in MailScanner.conf?
>
> On Tue, 28 Jul 2009 10:48:42 +0200, Marco mangione <
> marco.mangione at gmail.com> wrote:
>
> DNS are ok. resolution are quick.
> can i try to increase parallels postfix or mailscanner process ?
> server have much cpu and ram unused...
>
>
> 2009/7/27 Julian Field <MailScanner at ecs.soton.ac.uk>
>
>> Most likely DNS lookups. Check your DNS is working properly and you can
>> reach all the blacklists you use very quickly.
>>
>> Start by doing a "MailScanner --debug --sa-debug" and watch for any long
>> pauses.
>>
>> On 27/07/2009 11:29, Marco mangione wrote:
>>
>>> Hello,
>>>
>>> i have a big queue: 3800mails and very slow load: 0.20 seems postfix and
>>> mailscanner dont want use server resource to speed up ... any idea?
>>>
>>> marco
>>>
>>
>>  Jules
>>
>> --
>> Julian Field MEng CITP CEng
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>
>
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> JulesMailScanner at ecs.soton.ac.uk
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