Yes, i was thinking on same lines. Its running over OpenVZ kernel. I am now going to try replicate this in a physical env. Sent from my iPad
On Mar 27, 2014, at 9:11 PM, William King <william.king@quentustech.com> wrote:
Is your FS instance running in a virtual environment?
William King Senior Engineer Quentus Technologies, INC 1037 NE 65th St Suite 273 Seattle, WA 98115 Main: (877) 211-9337 Office: (206) 388-4772 Cell: (253) 686-5518 william.king@quentustech.com
On 03/27/2014 11:07 AM, Muhammad Naseer Bhatti wrote: No i am definitely not going to that SPS limit. The peak was set to 400 so maybe this is just a skewed value. 1000 session does not look to be high load. The call is bridged and set to play silence and disconnects at random time under 1 minute. The resources on the server also clearly seem to be available. I am not gearing this towards a how do i .... Performance kind of a thread but could there be something unusual here?
Sent from my iPad
On Mar 27, 2014, at 9:07 PM, Ken Rice <krice@freeswitch.org <mailto:krice@freeswitch.org>> wrote:
Re: [Freeswitch-users] FreeSWITCH changing max_sessions automatically You’re hitting a melt down protection... Once it reaches a limit and cant allocate the additional resources for creating anew session it will back down the max sessions limit to help save itself...
The PEAK SPS there was a value seen at some point the SPS buffer... Depending on you beating the machine to death it is possible that number got skewed due to a timer miss
On 3/27/14 10:57 AM, "Muhammad Bhatti" <nbhatti@gmail.com> wrote:
Just have noticed something new today. Testing a local instance on CentOS 6.0 with FreeSWITCH Version 1.2.23~64bit. FreeSWITCH seems to be changing the max_sessions param automatically. This happens when typically I bridge around 1000 sessions and whatever value I set to sps and max_sessions, it comes down.
UP 0 years, 0 days, 0 hours, 37 minutes, 54 seconds, 362 milliseconds, 294 microseconds FreeSWITCH (Version 1.2.23 64bit) is ready 74716 session(s) since startup *976 session(s) - peak 1022, last 5min 985 112 session(s) per Sec out of max 400, peak 9053, last 5min 317 <- BTW This peak was never tried, not sure why it says 9053 5000 session(s) max min idle cpu 0.00/55.00 Current Stack Size/Max 240K/8192K
======= followed by =======
switch_core_session.c:2288 Over Session Limit! 1013 mod_sofia.c:4884 Error Creating Session
======= And then =======
freeswitch@internal> status UP 0 years, 0 days, 0 hours, 38 minutes, 35 seconds, 372 milliseconds, 831 microseconds FreeSWITCH (Version 1.2.23 64bit) is ready 76231 session(s) since startup 560 session(s) - peak 1023, last 5min 1023 0 session(s) per Sec out of max 400, peak 9053, last 5min 317 1013 session(s) max min idle cpu 0.00/99.00 Current Stack Size/Max 240K/8192K
Is this something changed recently? Or some sort of server meltdown protection mechanism being forked :)
*
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