Re: Having problems starting ~10k worker threads in apache

"Ijaaz A. Ullah" <[email protected]> Wed, 19 Sep 2007 09:02:25 -0400
Newsgroups gmane.linux.redhat.release.taroon.general
Organization First Data Corporation
Message-ID <[email protected]>
Our current implementation uses 3500 threads.  This not enough due to
increased growth.  We need a short term solution.  The maximum of 7k
seems to be my upper limit and may suffice.  I was hoping that there
were ways to increase it beyond that.

Domenico Viggiani wrote:
>> -----Original Message-----
>> From: [email protected] 
>> [mailto:[email protected]] On Behalf Of Ijaaz A. Ullah
>> Sent: Tuesday, September 18, 2007 5:34 PM
>>
>> I'm trying to create an instance of apache that spawns ~10k 
>> worker threads.  Due to design requirements, I can only use 
>> RHEL3 for this application.
> 
> Usually, more than a few dozen of threads is always a bad idea.
> For instance, IIS 6.0 creates as many as four threads per processor by
> default.
> 
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-- 

Ijaaz A. Ullah
Datawire, Merchant CTO
First Data Corporation
10 Carlson Court, Suite 300
Toronto, ON M9W 6L2
T: (416) 213-2065 F: (416) 213-2008
M: (416) 566-6880
[email protected]

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