<div dir="ltr">The original test was done on git master at the date mentioned. The sqlite core.db file was on /run/shm which is a tmpfs on unbuntu 12.04. <br>I will be recompiling from git master and test running with -nosql. <br>
<br>Testing my existing setup with -nosql seems more stable now running at 210CPS for some time (500k calls already passed) with ~35% idle cpu. <br>But the free mem is slowly going down. I will let it run untill the kernel will kill it to see how many calls it can handle. <br>
<br>During my tests i did not run FS with RT priority but according to htop some of the threads are scheduled as RT. <br>My setup is doing bypass-media , thus FS handling only call establishment and teardown on both legs. <br>
<br>cat /proc/&lt;FS pid&gt;/status <br><br>Name:   freeswitch<br>State:  S (sleeping)<br>Tgid:   15995<br>Pid:    15995<br>PPid:   1<br>TracerPid:      0<br>Uid:    999     999     999     999<br>Gid:    999     999     999     999<br>
FDSize: 64<br>Groups:<br>VmPeak:  5002808 kB<br>VmSize:  5002088 kB<br>VmLck:         0 kB<br>VmPin:         0 kB<br>VmHWM:    625900 kB<br>VmRSS:    624156 kB  &lt;-- this is going up <br>VmData:  4855788 kB<br>VmStk:       136 kB<br>
VmExe:        20 kB<br>VmLib:     18288 kB<br>VmPTE:      2352 kB<br>VmSwap:        0 kB<br>Threads:        1866<br>SigQ:   0/18446744073709551615<br>SigPnd: 0000000000000000<br>ShdPnd: 0000000000000000<br>SigBlk: 0000000000000000<br>
SigIgn: 0000000010003006<br>SigCgt: 0000000180014209<br>CapInh: 0000000000000000<br>CapPrm: 0000000000000000<br>CapEff: 0000000000000000<br>CapBnd: ffffffffffffffff<br>Cpus_allowed:   ffffff<br>Cpus_allowed_list:      0-23<br>
Mems_allowed:   00000000,00000003<br>Mems_allowed_list:      0-1<br>voluntary_ctxt_switches:        1803<br>nonvoluntary_ctxt_switches:     23<br><br><br>output of &#39;top -H&#39; at 180CPS<br><br><br>top - 15:27:00 up 2 days,  5:32,  5 users,  load average: 8.19, 91.07, 65.03<br>
Tasks: 2066 total,   3 running, 2063 sleeping,   0 stopped,   0 zombie<br>Cpu(s): 50.1%us,  3.9%sy,  0.0%ni, 45.9%id,  0.0%wa,  0.0%hi,  0.2%si,  0.0%st<br>Mem:   4038512k total,  2282260k used,  1756252k free,   114112k buffers<br>
Swap:        0k total,        0k used,        0k free,  1165868k cached<br><br>  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                                                                                        <br>
16000 freeswit  RT -10 4885m 594m 4964 R   69 15.1   3:10.26 freeswitch                                                                                                                                     <br>16009 freeswit  RT -10 4885m 594m 4964 S   33 15.1   1:26.20 freeswitch                                                                                                                                     <br>
16008 freeswit  RT -10 4885m 594m 4964 S   28 15.1   1:17.30 freeswitch                                                                                                                                     <br>16007 freeswit  RT -10 4885m 594m 4964 S    4 15.1   0:10.80 freeswitch                                                                                                                                     <br>
16004 freeswit  RT -10 4885m 594m 4964 S    2 15.1   0:06.63 freeswitch                                                                                                                                     <br>19171 root      20   0 18988 2948  944 R    2  0.1   0:00.64 top                                                                                                                                            <br>
18735 freeswit  -2 -10 4885m 594m 4964 S    1 15.1   0:00.29 freeswitch                                                                                                                                     <br>16003 freeswit  -2 -10 4885m 594m 4964 S    1 15.1   0:01.61 freeswitch                                                                                                                                     <br>
16690 freeswit  -2 -10 4885m 594m 4964 S    1 15.1   0:00.42 freeswitch                                                                                                                                     <br>16730 freeswit  -2 -10 4885m 594m 4964 S    1 15.1   0:00.42 freeswitch                                                                                                                                     <br>
16750 freeswit  -2 -10 4885m 594m 4964 S    1 15.1   0:00.45 freeswitch                                                                                                                                     <br>16764 freeswit  -2 -10 4885m 594m 4964 S    1 15.1   0:00.44 freeswitch                                                                                                                                     <br>
&lt;more of the above&gt;<br>....<br>....<br><br><br>Thanks to all of you , <br>Boris Ratner. <br><br><div class="gmail_quote">On Fri, Mar 8, 2013 at 4:22 AM, Dmitry Lysenko <span dir="ltr">&lt;<a href="mailto:dvl36.ripe.nick@gmail.com" target="_blank">dvl36.ripe.nick@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"><div>I can&#39;t reproduce such cps load on my ARMv5TE system. )</div><div>bratner, please give us &#39;top -H&#39;. I guess freeswitch running at realtime priority. </div>
</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br>
<br><div class="gmail_quote">2013/3/8 Ken Rice <span dir="ltr">&lt;<a href="mailto:krice@freeswitch.org" target="_blank">krice@freeswitch.org</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





<div>
<font face="Monaco, Courier New"><span style="font-size:11pt">Sqlite is probably getting hammered... Trust me... Mount the fs db dir as tmpfs or use the –nosql flag when starting freeswitch<br>
<br>
I routinely run dialer traffic at much higher CPS then that<div><br>
<br>
<br>
On 3/7/13 7:58 PM, &quot;Dmitry Lysenko&quot; &lt;<a href="http://dvl36.ripe.nick@gmail.com" target="_blank">dvl36.ripe.nick@gmail.com</a>&gt; wrote:<br>
<br>
</div></span></font><blockquote><div><font face="Monaco, Courier New"><span style="font-size:11pt">bi, bo and wa field is low, so it seems that is not disk subsystem</span><span style="font-size:11.5pt">.<br>
</span><span style="font-size:11pt"><br>
<br>
2013/3/8 Ken Rice &lt;<a href="http://krice@freeswitch.org" target="_blank">krice@freeswitch.org</a>&gt;<br>
</span></font></div><blockquote><font face="Monaco, Courier New"><span style="font-size:11pt"><div>You are probably hammering the disk subsystem... Keep in mind that FS uses multiple sqlite databases by default... Mount the fs db dir as tmpfs and try again<br>


<br>
<br>
<br></div><div>
On 3/7/13 7:35 PM, &quot;Dmitry Lysenko&quot; &lt;<a href="http://dvl36.ripe.nick@gmail.com" target="_blank">dvl36.ripe.nick@gmail.com</a> &lt;<a href="http://dvl36.ripe.nick@gmail.com" target="_blank">http://dvl36.ripe.nick@gmail.com</a>&gt; &gt; wrote:<br>


<br>
</div></span></font><div><blockquote><font face="Monaco, Courier New"><span style="font-size:11pt">Hm... But what about huge interrupt and context switching  number?<br>
<br>
</span></font></blockquote></div></blockquote><font face="Monaco, Courier New"><span style="font-size:11pt"><br>
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</span></font></font><font face="Monaco, Courier New"><span style="font-size:11pt">-- <br>
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