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Date:      Sat, 16 Aug 2008 08:49:27 +1000
From:      "David N" <davidn04@gmail.com>
To:        "Erol Akarsu" <eakarsu_33@yahoo.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Freeswitch on latest FBSD
Message-ID:  <4d7dd86f0808151549r39c6f1f8webbcc5f8ffb487eb@mail.gmail.com>
In-Reply-To: <266307.97521.qm@web45210.mail.sp1.yahoo.com>
References:  <266307.97521.qm@web45210.mail.sp1.yahoo.com>

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2008/8/16 Erol Akarsu <eakarsu_33@yahoo.com>:
> Rui,
>
> I appreciate our answer.
> How will I increase?
> Can you you give the syntax?
>
> Thanks
>
>
>
> ----- Original Message ----
> From: Rui Paulo <rpaulo@FreeBSD.org>
> To: Erol Akarsu <eakarsu_33@yahoo.com>
> Cc: freebsd-current@freebsd.org
> Sent: Friday, August 15, 2008 4:19:12 PM
> Subject: Re: Freeswitch on latest FBSD
>
> On Fri, Aug 15, 2008 at 12:32:52PM -0700, Erol Akarsu wrote:
>> I am testing Freeswitch on FreBSD.
>>
>> I have Dell Precision workstation with Xeon quad processor 2.66 Ghz. I have installed the latest bsd.
>> Then I compiled freeswitch on it and made load test. I am sending 800 simultaneous originate calls.
>> Then, FBSD can create only 1400 threads and the rest of calls are dropped.
>>
>> I have run small utility to test how many maximum threads this box can reach to. I have got only 1400 threads. Later on, I ulimit everything to maximum with
>> ulimit -c unlimited
>> ulimit -d unlimited
>> ulimit -f unlimited
>> ulimit -i unlimited
>> ulimit -n 999999
>> ulimit -q unlimited
>> ulimit -u unlimited
>> ulimit -v unlimited
>> ulimit -x unlimited
>> ulimit -s 244
>> ulimit -l unlimited
>> ulimit -a
>>
>> but the result is same, only 1400 threads maximum.
>>
>> how can I increate this limit?
>
> You have to increase kern.threads.max_threads_per_proc sysctl.
>
> Regards,
> --
> Rui Paulo
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sysctl kern.threads.max_threads_per_proc=<number>

eg.

sysctl kern.threads.max_threads_per_proc=2000


David N



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