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From Petr Hracek <phrac...@gmail.com>
Subject Re: [users@httpd] apache seems to be busy
Date Tue, 18 Oct 2011 11:11:50 GMT
Dear users,

There are run most AJAX requests. After increasing the values
StartServers 15
MinSpareServers 10
MaxSpareServers 30

==> error_log <==
[Tue Oct 18 11:25:59 2011] [info] server seems busy, (you may need to
increase StartServers, or Min/MaxSpareServers), spawning 8 children,
there are 0 idle, and 23 total children
[Tue Oct 18 11:26:00 2011] [info] server seems busy, (you may need to
increase StartServers, or Min/MaxSpareServers), spawning 16 children,
there are 7 idle, and 31 total children

Can there be a problem that AJAX objects did not close the connections properly?

Thank you in advance

Dne 18. října 2011 10:36 Giles Coochey <giles@coochey.net> napsal(a):
> On Tue, October 18, 2011 09:06, Petr Hracek wrote:
>> Dear users,
>>
>> sporadically on the machines whereis installed apache2-2.2.21
>> in the log /var/log/apache2/error_log I have observed following:
>>
>> [Tue Oct 18 07:01:54 2011] [info] server seems busy, (you may need to
>> increase StartServers, or Min/MaxSpareServers), spawning 8 children,
>> there are 0 idle, and 17 total children
>> [Tue Oct 18 07:01:55 2011] [info] server seems busy, (you may need to
>> increase StartServers, or Min/MaxSpareServers), spawning 16 children,
>> there are 0 idle, and 25 total children
>>
>> Is there any way how to track whether sessions are closed correctly,
>> what childrens are still up,
>>
>> My setting of the server is:
>> Timeout 300
>> KeepAlive On
>> KeepAliveTimeout 5
>> MaxKeepAliveRequests 100
>> StartServers 5
>
> Assuming you have the spare resources:
>
> I would try StartServers being raised to 15 and see if you still get the
> message.
>
>> MinSpareServers 5
>
> Increase MinSpareServers to 10
>
>> MaxSpareServers 10
>
> Increase maxSpareServers to 30
>
>> MaxClients 150
>> MaxRequestsPerChild 10000
>>
>> What shall I changed?
>>
>> --
>> Best Regards / S pozdravem
>> Petr Hracek
>>
>> ---------------------------------------------------------------------
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>>
>
>
>
> ---------------------------------------------------------------------
> The official User-To-User support forum of the Apache HTTP Server Project.
> See <URL:http://httpd.apache.org/userslist.html> for more info.
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
>   "   from the digest: users-digest-unsubscribe@httpd.apache.org
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>
>



-- 
Best Regards / S pozdravem
Petr Hracek

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