Hi,<br><br>I use sipp to performance test on freeswitch. The test environment is as following,<br><br>sipp(uac 10.51.50.5 ) &lt;-&gt;(10.51.50.4) freeswitch(10.51.51.4) &lt;-&gt; sipp(uas10.51.51.5 )<br><br>But when the new call rate reaches 150 new call per second, after a little while the sipp uas shows the following error. Is there something wrong with my test case?<br>
<br>In what environment the freeswitch will send Bye to sipp(uac and uas) ?<br><br>Thanks<br>-Congxin<br><br>===============================================================================================================<br>
[czhao@congxin trunk]$ sudo sipp -sn uac  -i 10.51.50.5 10.51.50.4 -trace_err -d 100000 -r 200<br>Resolving remote host &#39;10.51.50.4&#39;... Done.<br>------------------------------ Scenario Screen -------- [1-9]: Change Screen --<br>
  Call-rate(length)   Port   Total-time  Total-calls  Remote-host<br>200.0(100000 ms)/1.000s   5060      51.40 s        10281  10.51.50.4:5060(UDP)<br><br>  75 new calls during 0.375 s period     1 ms scheduler resolution<br>
  9769 calls (limit 60000)               Peak was 9769 calls, after 51 s<br>  0 Running, 9769 Paused, 49 Woken up<br>  0 dead call msg (discarded)            3227 out-of-call msg (discarded)     <br>  3 open sockets                        <br>
<br>                                 Messages  Retrans   Timeout   Unexpected-Msg<br>      INVITE ----------&gt;         10281     655       0                  <br>         100 &lt;----------         10167     214       0         0        <br>
         180 &lt;----------         169       0         0         0        <br>         183 &lt;----------         0         0         0         0        <br>         200 &lt;----------  E-RTD1 1668      68        0         0        <br>
         ACK ----------&gt;         1668      0                            <br>       Pause [     1:40]         1668                          512      <br>         BYE ----------&gt;         0         0         0                  <br>
         200 &lt;----------         0         0         0         0        <br><br>------------------------------ Test Terminated --------------------------------<br><br><br>----------------------------- Statistics Screen ------- [1-9]: Change Screen --<br>
  Start Time             | 2009-03-09    13:13:49:196    1236575629.196965            <br>  Last Reset Time        | 2009-03-09    13:14:40:234    1236575680.234329            <br>  Current Time           | 2009-03-09    13:14:40:609    1236575680.609605            <br>
-------------------------+---------------------------+--------------------------<br>  Counter Name           | Periodic value            | Cumulative value<br>-------------------------+---------------------------+--------------------------<br>
  Elapsed Time           | 00:00:00:375              | 00:00:51:412             <br>  Call Rate              |  200.000 cps              |  199.973 cps             <br>-------------------------+---------------------------+--------------------------<br>
  Incoming call created  |        0                  |        0                 <br>  OutGoing call created  |       75                  |    10281                 <br>  Total Call created     |                           |    10281                 <br>
  Current Call           |     9769                  |                          <br>-------------------------+---------------------------+--------------------------<br>  Successful call        |        0                  |        0                 <br>
  Failed call            |       11                  |      512                 <br>-------------------------+---------------------------+--------------------------<br>  Response Time 1        | 00:00:42:741              | 00:00:18:963             <br>
  Call Length            | 00:00:45:415              | 00:00:31:336             <br>------------------------------ Test Terminated --------------------------------<br><br><span style="color: rgb(0, 0, 153);">2009-03-09    13:14:40:331    1236575680.331543: Discarding message which can&#39;t be mapped to a known SIPp call:</span><br>
INVITE <a href="http://sip:sipp@10.51.50.5:5060">sip:sipp@10.51.50.5:5060</a> SIP/2.0<br>Via: SIP/2.0/UDP 10.51.50.4;rport;branch=z9hG4bKa4g2UNXNrty8N<br>Max-Forwards: 70<br>From: sut &lt;<a href="http://sip:service@10.51.50.4:5060">sip:service@10.51.50.4:5060</a>&gt;;tag=Ktmc91a3N33rQ<br>
To: sipp &lt;<a href="http://sip:sipp@10.51.50.5:5060">sip:sipp@10.51.50.5:5060</a>&gt;;tag=7557SIPpTag00106<br>Call-ID: <a href="mailto:106-7557@10.51.50.5">106-7557@10.51.50.5</a><br>CSeq: 112169493 INVITE<br>Contact: &lt;sip:mod_sofia@10.51.50.4:5060;transport=udp&gt;<br>
User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-11580M<br>Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO<br>Supported: timer, precondition, path, replaces<br>Session-Expires: 120<br>
Min-SE: 120<br>Content-Type: application/sdp<br>Content-Disposition: session<br>Content-Length: 153<br><br>v=0<br>o=user1 6853881552441804661 3123293097102204886 IN IP4 10.67.7.177<br>s=-<br>c=IN IP4 10.51.50.4<br>t=0 0<br>
m=audio 18182 RTP/AVP 0<br>a=rtpmap:0 PCMU/8000<br><br>--------------------------------------------------------------------------------------------------------------------------------------------------<br><br>[czhao@congxin trunk]$ sudo sipp -sn uac  -i 10.51.50.5 10.51.50.4 -trace_err -d 100000 -r 200<br>
[sudo] password for czhao: <br>Resolving remote host &#39;10.51.50.4&#39;... Done.<br>------------------------------ Scenario Screen -------- [1-9]: Change Screen --<br>  Call-rate(length)   Port   Total-time  Total-calls  Remote-host<br>
200.0(100000 ms)/1.000s   5060      36.35 s         7270  10.51.50.4:5060(UDP)<br><br>  66 new calls during 0.326 s period     1 ms scheduler resolution<br>  6915 calls (limit 60000)               Peak was 6915 calls, after 36 s<br>
  0 Running, 6915 Paused, 0 Woken up<br>  0 dead call msg (discarded)            553 out-of-call msg (discarded)      <br>  3 open sockets                        <br><br>                                 Messages  Retrans   Timeout   Unexpected-Msg<br>
      INVITE ----------&gt;         7270      364       0                  <br>         100 &lt;----------         7270      123       0         0        <br>         180 &lt;----------         153       0         0         0        <br>
         183 &lt;----------         0         0         0         0        <br>         200 &lt;----------  E-RTD1 1227      56        0         0        <br>         ACK ----------&gt;         1227      0                            <br>
       Pause [     1:40]         1227                          355      <br>         BYE ----------&gt;         0         0         0                  <br>         200 &lt;----------         0         0         0         0        <br>
<br>------------------------------ Test Terminated --------------------------------<br><br><br>----------------------------- Statistics Screen ------- [1-9]: Change Screen --<br>  Start Time             | 2009-03-09    13:29:10:948    1236576550.948498            <br>
  Last Reset Time        | 2009-03-09    13:29:46:977    1236576586.977287            <br>  Current Time           | 2009-03-09    13:29:47:307    1236576587.307007            <br>-------------------------+---------------------------+--------------------------<br>
  Counter Name           | Periodic value            | Cumulative value<br>-------------------------+---------------------------+--------------------------<br>  Elapsed Time           | 00:00:00:329              | 00:00:36:358             <br>
  Call Rate              |  200.608 cps              |  199.956 cps             <br>-------------------------+---------------------------+--------------------------<br>  Incoming call created  |        0                  |        0                 <br>
  OutGoing call created  |       66                  |     7270                 <br>  Total Call created     |                           |     7270                 <br>  Current Call           |     6915                  |                          <br>
-------------------------+---------------------------+--------------------------<br>  Successful call        |        0                  |        0                 <br>  Failed call            |        1                  |      355                 <br>
-------------------------+---------------------------+--------------------------<br>  Response Time 1        | 00:00:30:102              | 00:00:13:578             <br>  Call Length            | 00:00:32:687              | 00:00:23:473             <br>
------------------------------ Test Terminated --------------------------------<br><br><span style="color: rgb(0, 0, 153);">2009-03-09    13:29:47:004    1236576587.004757: Aborting call on an unexpected BYE for call: <a href="mailto:673-21803@10.51.50.5">673-21803@10.51.50.5</a>.</span><br>
sipp: There were more errors, see &#39;uac_21803_errors.log&#39; file<br><br><br>