<div dir="ltr">RTP goes through FS. No transcoding. No CPU intensive tasks with audio. I am testing 10cps and all goes ok until FS get 300 simultaneous calls.<div><br></div><div>Regards</div></div><div class="gmail_extra">

<br><br><div class="gmail_quote">2013/11/7 Steven Ayre <span dir="ltr">&lt;<a href="mailto:steveayre@gmail.com" target="_blank">steveayre@gmail.com</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

<div dir="ltr">How many CPS? 300 concurrent calls should be nothing to FS on that hardware unless you&#39;re doing a lot of CPU-intensive stuff like transcoding. 300 new calls every second would be more demanding though, and there is a (adjustable) rate limit on that.</div>

<div class="HOEnZb"><div class="h5">

<div class="gmail_extra"><br><br><div class="gmail_quote">On 7 November 2013 09:14, Juan Antonio Ibaņez Santorum <span dir="ltr">&lt;<a href="mailto:juanito1982@gmail.com" target="_blank">juanito1982@gmail.com</a>&gt;</span> wrote:<br>



<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">It is a sipp test using G711 codec. No saturation in sipp test server.<div><br></div><div>Regards</div>


</div>
<div><div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/11/7 Alex Lake <span dir="ltr">&lt;<a href="mailto:alex@digitalmail.com" target="_blank">alex@digitalmail.com</a>&gt;</span><br>



<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    <div>You&#39;re going to have to give more
      details than that!<br>
      What codec are you using?<br>
    </div>
    <blockquote type="cite"><div><div>
      <div dir="ltr">Hello guys,
        <div><br>
        </div>
        <div>   I am doing some test in my FS box and I found it does
          not accept more than 300 calls. It is a 12 core E5-1650 Xeon
          server and I can see in &#39;top&#39; that FS cpu goes to 140% (over
          1200%). Once 300 calls is reached, FS starts responding 480
          Temporary Unavailable:</div>
        <div><br>
        </div>
        <div><a href="http://i.tinyuploads.com/to7Amt.png" target="_blank">http://i.tinyuploads.com/to7Amt.png</a><br>
        </div>
        <div><br>
        </div>
        <div>Do you know where the bottleneck is?</div>
        <div><br>
        </div>
        <div>I can see low disk activity, low memory consuption...</div>
        <div><br>
        </div>
        <div>Regards</div>
      </div>
      <br>
      <fieldset></fieldset>
      <br>
      </div></div><pre>_________________________________________________________________________
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</pre>
    </blockquote>
    <br>
  </div>

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<br></blockquote></div><br></div>