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</o:shapelayout></xml><![endif]--></head><body lang=EN-ZA link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:16.0pt'>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>I’m running a Centos 7 instance in Azure with Asterisk 13. The Centos VM has 24GB of RAM and identifies the CPU as Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>This is a virtual copy of a physical Centos 7 machine which has 16GB of RAM and the physical CPU identifies itself as the same in /proc/cpuinfo.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>I’m running up to 150 to 200 callers without problems on the physical machine, usually have about 320 to 370 channels open simultaneously.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>The physical box encodes to .gsm for recordings.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>The virtual Centos 7 box keeps crashing with the same dialplan, at around 100 callers (200+- channels).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>Symptoms are that these will appear in the CLI on the virtual Asterisk instance:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>May 11 11:54:32 asterisk: [May 11 11:54:32] #033[1;31mWARNING#033[0m[8830][C-00000d02]: #033[1;37mtaskprocessor.c#033[0m:#033[1;37m895#033[0m #033[1;37mtaskprocessor_push#033[0m: The 'subp:ast_channel_topic_all-0000064d' task processor queue reached 500 scheduled tasks again.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>May 11 11:54:32 asterisk: [May 11 11:54:32] #033[1;31mWARNING#033[0m[8830][C-00000d02]: #033[1;37mtaskprocessor.c#033[0m:#033[1;37m895#033[0m #033[1;37mtaskprocessor_push#033[0m: The 'subp:ast_channel_topic_all-00000683' task processor queue reached 500 scheduled tasks.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>May 11 11:54:32 asterisk: [May 11 11:54:32] #033[1;31mWARNING#033[0m[8830][C-00000d02]: #033[1;37mtaskprocessor.c#033[0m:#033[1;37m895#033[0m #033[1;37mtaskprocessor_push#033[0m: The 'subp:ast_channel_topic_all-00000673' task processor queue reached 500 scheduled tasks again.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>May 11 11:54:32 asterisk: [May 11 11:54:32] #033[1;31mWARNING#033[0m[8773][C-00000cfc]: #033[1;37mtaskprocessor.c#033[0m:#033[1;37m895#033[0m #033[1;37mtaskprocessor_push#033[0m: The 'subp:ast_channel_topic_all-00000517' task processor queue reached 500 scheduled tasks again.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>May 11 11:54:32 asterisk: [May 11 11:54:32] #033[1;31mWARNING#033[0m[8755][C-00000cf9]: #033[1;37mtaskprocessor.c#033[0m:#033[1;37m895#033[0m #033[1;37mtaskprocessor_push#033[0m: The 'subp:ast_channel_topic_all-00000645' task processor queue reached 500 scheduled tasks again.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>Mixed with 100s of lines of these: <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>May 11 11:48:31 asterisk: [May 11 11:48:31] #033[1;31mWARNING#033[0m[115959][C-00000937]: #033[1;37mast_expr2.fl#033[0m:#033[1;37m470#033[0m #033[1;37mast_yyerror#033[0m: ast_yyerror(): syntax error: syntax error, unexpected '<token>', expecting $end; Input:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>Then there will be a few 100 of these:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>[May 11 12:10:33] WARNING[63930]: pbx.c:4548 increase_call_count: Maximum loadavg limit of 50.000000 load exceeded by 'Local/3155@local-00002d4e;2' (currently 50.190000)!<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>And then the virtual Asterisk instance will go into a state where no call hangs up and no new calls can be made via the AMI, calls to the AMI just being indefinitely suspended and not receiving a response.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>Neither can the virtual asterisk be shut down using a “core stop now” or “core stop gracefully”, and it doesn’t respond to kill -1, I have to kill -9 the PID.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>The virtual equivalent Centos 7 Asterisk 13.22.0 machine with 8GB more RAM than the physical cannot nearly handle even half of what the real-metal equivalent machine handles, without any of the above CLI errors and warnings.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>Also, the virtual asterisk encodes corrupt .gsm files, none it produces are readable or playable by other Asterisk instances and not by VLC.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>Is there anything I can do about the crashes - except get off Azure? I’ve bypassed the corrupt .gsms by encoding to .wav and hooking into the recording hook that ther mixmonitor app offers.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>-ANY- ideas?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:16.0pt'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-ZA'><img width=780 height=170 style='width:8.125in;height:1.775in' id="Picture_x0020_1" src="cid:image001.png@01D6278B.9E9C9E50" alt="Description: signature"><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>