<div dir="ltr"><div><div><div><div><div><div><div><div><div>Hello,<br><br></div>As an exercice, I installed sipp on the same box as a Asterisk 11.4 instance (to keep network equipements out of the equation).<br><br></div>I'm focusing on the maximum number of new calls this Asterisk instance can deal with.<br>
<br></div><div>Here is the dialplan (AEL) I'm playing with:<br> _X. => {<br> Verbose(0,Incoming call from ${CALLERID(num)} to ${EXTEN} in ${CONTEXT} - case A);<br> Answer();<br> MusicOnHold(default,20);<br>
HangUp();<br> };<br><br></div><div><br></div>For now, I'm repeatedly hitting a 35 cps limit (with a small 4% failure rate, all of them occuring at the end of a 200 calls wave).<br><br></div>When this occurred for the first time, I could read a "Too many open file" error while sipp calls failed. At that time, ulimit and stack wre respectively set to 2048 and 8192.<br>
<br></div>Then I increased those settings to 32768 (from 2048) and 2048 (unchanged).<br><br></div>Now I'm still hitting the same 35 cps limit but Asterisk displays :<br>res_musiconhold.c:343 ast_moh_files_next: Unable to open file '/var/lib/asterisk/moh/reno_project-system': No such file or directory<br>
<br></div>As you may guess, the above file exists so I suppose I'm hitting another limit but I can't find it.<br><br></div>Suggestions ?<br><br></div>Regards<br></div>