Well this is a 2 X E5506<br>With 8 GB of Ram.<br><br>The Main Problem is that we use tons of DTMF + TTS + Dialplan Logic and as you say Anthony this causes an impact on the total Supported Calls.<br><br>I'm building a new IVR server that we can deploy on another server so we can ease the pain that mod_python is causing on the CPU.<br>
<br>TOP Shows AVG idle CPU at 93 %<br><br>Anyway for every performance increment i find i will post it here. Thanks Anthony for your input i think i got your point , I'm assuming an SBC with media bypass would handle a lot more calls per profile but as you may have guessed my objective is not SipTrunking but a high layer of service.<br>
<br>Anyway thanks alot.<br><br>Regards<br>Antonio Teixeira<br><br><br><div class="gmail_quote">2011/5/24 Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com">anthony.minessale@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Anything you find useful to get more calls is subjective to the power<br>
of the box.<br>
If sofia starts behaving badly, it indicates a maximum resource<br>
consumption. More profiles of course help with concurrency.<br>
<br>
So I could have a box where I could do 5000 calls before another<br>
profile would help and someone else could get benefits of multiple<br>
profiles at 100 calls.<br>
<br>
You have 2 choices:<br>
1) Search for ways to squeeze more calls out of a bad box like we used<br>
to do with config.sys in DOS<br>
2) Use the money you saved by getting a free carrier grade switch<br>
platform and buy a halfway decent box.<br>
<div><div></div><div class="h5"><br>
<br>
<br>
On Tue, May 24, 2011 at 7:48 AM, Antonio Teixeira<br>
<<a href="mailto:eagle.antonio@gmail.com">eagle.antonio@gmail.com</a>> wrote:<br>
> Regarding the SIgnaling Problem , the DB was already on tmpfs and you may<br>
> have read that this was not an I/O problem.<br>
><br>
> To load Blance a call is simple in our use case.<br>
><br>
> First understand we use auto-dialers so alot happens in the backend , the<br>
> rest we send a originate command so simply change the profile used imagine :<br>
><br>
> originate sofia/external1_profile/<a href="mailto:22222222@111.11.11.11">22222222@111.11.11.11</a> IVR XML<br>
><br>
> The dialer simply changes<br>
> originate sofia/external1_profile/<a href="mailto:22222222@111.11.11.11">22222222@111.11.11.11</a> IVR XML<br>
> originate sofia/external2_profile/<a href="mailto:22222222@111.11.11.11">22222222@111.11.11.11</a> IVR XML<br>
> originate sofia/external3_profile/<a href="mailto:22222222@111.11.11.11">22222222@111.11.11.11</a> IVR XML<br>
> originate sofia/external4_profile/<a href="mailto:22222222@111.11.11.11">22222222@111.11.11.11</a> IVR XML<br>
><br>
> We use INB ESL.<br>
><br>
> Now if you want to use "softphones" i think you can use mod_limit and the<br>
> XML dialplan to create a realtime version of this.<br>
><br>
> Notes :<br>
><br>
> Keep in mind that i do not know if this is the correct way to handle this<br>
> situation but we have it deployed this way and as i was able to increase<br>
> the call volume by a factor of 2 while at the same time increasing quality<br>
> and decreasing the signaling issues.<br>
> At the expense of RAM more RAM = Profiles.<br>
><br>
><br>
><br>
> 2011/5/24 jay binks <<a href="mailto:jaybinks@gmail.com">jaybinks@gmail.com</a>><br>
>><br>
>> moving your SQLlite DB to tempFS is the biggest single change you can have<br>
>> with FS.<br>
>> that alone would account for the massive increase in calls you were able<br>
>> to achieve.<br>
>><br>
>> On Tue, May 24, 2011 at 9:57 PM, Anton VG <<a href="mailto:anton.vazir@gmail.com">anton.vazir@gmail.com</a>> wrote:<br>
>>><br>
>>> do you mean sqlite?<br>
>>><br>
>>> 2011/5/24 Tihomir Culjaga <<a href="mailto:tculjaga@gmail.com">tculjaga@gmail.com</a>>:<br>
>>> > the only real improvment was to move your DB to tmpfs ... the rest ( if<br>
>>> > 64bit) makes really small difference from distro to distro..<br>
>>> ><br>
>>><br>
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>><br>
>> Jay<br>
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</div></div>Anthony Minessale II<br>
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