[Freeswitch-users] Ghost Sessions in CLI after a longterm test

rod kawarod at laposte.net
Tue Mar 3 22:47:21 PST 2009


Hi,

I'm already trying this.
I will update this thread next week.

regards.

Anthony Minessale wrote:
> and you may want to update and try trunk to make sure it's not fixed
>
> On Tue, Mar 3, 2009 at 1:56 AM, Mathieu Rene <mrene_lists at avgs.ca 
> <mailto:mrene_lists at avgs.ca>> wrote:
>
>     Yes, you may also link (or copy) the .gdbinit file found in the
>     support-d folder to your home directory.
>     This is going to enable some GDB macros written for FS.
>
>     Once thats done you can do the following commands and include them
>     too:
>
>     list_sessions
>
>     hash_it_str_x session_manager.session_table switch_core_session_t
>     channel->state
>
>
>     Its important to know that what you see in "show channels" and "show
>     calls" is just a DB query to sqlite, Those commands will go directly
>     in the core and list those sessions.
>
>     Math
>
>     On 3-Mar-09, at 2:07 AM, rod wrote:
>
>     > Hi Michael,
>     >
>     > I checked on wiki, is the following the good way to go (sorry
>     I'm not
>     > very familiar with your debugging tool).
>     >
>     > $ gdb bin/freeswitch core.xxx
>     >
>     > bt
>     > bt full
>     > thread apply all bt
>     > thread apply all bt full
>     >
>     >
>     > If I understand well I have to rerun the tests, as I did not
>     start FS
>     > using GDB.
>     >
>     > regards,
>     > rod
>     >
>     >
>     >
>     >
>     > Michael Jerris wrote:
>     >> Could you please post this to jira along with a thread apply all bt
>     >> of
>     >> a core file taken from the process with the stuck sessions.
>     >>
>     >> Mike
>     >>
>     >> On Mar 2, 2009, at 2:06 AM, rod wrote:
>     >>
>     >>
>     >>> Hi All,
>     >>>
>     >>> I ran some longer tests with FS 1.0.3 acting as an SBC.
>     >>> The test machine has the following specs:
>     >>>   - Intel Quad Core Q9550
>     >>>   - 8GB RAM (far too much from what I saw)
>     >>>
>     >>> After 3 days running SIPP with 750 simultaneous calls (1500
>     >>> channels) at
>     >>> 20cps mean (50cps max) and call duration of 35s, I stopped SIPP.
>     >>>
>     >>> In the CLI, using status command I got this:
>     >>>
>     >>> freeswitch at internal> status
>     >>> UP 0 years, 2 days, 22 hours, 48 minutes, 3 seconds, 859
>     >>> milliseconds,
>     >>> 607 microseconds
>     >>> 15817560 session(s) since startup
>     >>> 22 session(s) 0/500
>     >>>
>     >>> But when I use "show channels" or "show calls", I see nothing. So
>     >>> I'm
>     >>> wondering where are these 22 sessions ?
>     >>>
>     >>> FYI, FS has run flawlessly with 750 sim. calls with 25-30% free
>     >>> CPUs.
>     >>>
>     >>> Successful call -->  5271434
>     >>> Failed call ---> 1554      (less than 0.03%)
>     >>>
>     >>> regards,
>     >>> rod.
>     >>>
>     >>>
>     >>>
>     >>> complete SIPP summary:
>     >>>
>     >>> ------------------------------ Scenario Screen -------- [1-9]:
>     >>> Change
>     >>> Screen --
>     >>> Call-rate(length)     Port   Total-time  Total-calls  Remote-host
>     >>> 50.0(35000 ms)/1.000s   5060  254259.42 s      5273022
>     >>> 10.10.10.254:5060(UDP)
>     >>>
>     >>> 0 new calls during 0.856 s period      7 ms scheduler resolution
>     >>> 0 calls (limit 750)                    Peak was 750 calls, after
>     >>> 15 s
>     >>> 0 Running, 34 Paused, 0 Woken up
>     >>> 15544 out-of-call msg (discarded)
>     >>> 1 open sockets
>     >>> 9213070274 Total echo RTP pckts 1st stream 0.000 last period RTP
>     >>> rate
>     >>> (kB/s)
>     >>> 0 Total echo RTP pckts 2nd stream      0.000 last period RTP rate
>     >>> (kB/s)
>     >>>
>     >>>                                Messages  Retrans   Timeout
>     >>> Unexpected-Msg
>     >>>     INVITE ---------->         5273022   0         0
>     >>>        100 <----------         5273022   0                   1554
>     >>>        180 <----------         0         0                   0
>     >>>        183 <----------         0         0                   0
>     >>>        200 <----------  E-RTD1 5271434   0                   0
>     >>>        ACK ---------->         5271434   0
>     >>>      Pause [    35.0s]         5271434                       0
>     >>>        BYE ---------->         5271434   0         0
>     >>>        200 <----------         5271434   0                   0
>     >>>
>     >>> ------------------------------ Test Terminated
>     >>> --------------------------------
>     >>>
>     >>>
>     >>> ----------------------------- Statistics Screen ------- [1-9]:
>     >>> Change
>     >>> Screen --
>     >>> Start Time             | 2009-02-27
>     >>> 09:11:31
>     >>> Last Reset Time        | 2009-03-02
>     >>> 07:49:10
>     >>> Current Time           | 2009-03-02
>     >>> 07:49:11
>     >>> -------------------------+---------------------------
>     >>> +--------------------------
>     >>> Counter Name           | Periodic value            | Cumulative
>     >>> value
>     >>> -------------------------+---------------------------
>     >>> +--------------------------
>     >>> Elapsed Time           | 00:00:00:857              |
>     >>> 70:37:39:429
>     >>> Call Rate              |    0.000 cps              |   20.739
>     >>> cps
>     >>> -------------------------+---------------------------
>     >>> +--------------------------
>     >>> Incoming call created  |        0                  |
>     >>> 0
>     >>> OutGoing call created  |        0                  |
>     >>> 5273022
>     >>> Total Call created     |                           |
>     >>> 5273022
>     >>> Current Call           |       34
>     >>> |
>     >>> -------------------------+---------------------------
>     >>> +--------------------------
>     >>> Successful call        |        0                  |
>     >>> 5271434
>     >>> Failed call            |        0                  |
>     >>> 1554
>     >>> -------------------------+---------------------------
>     >>> +--------------------------
>     >>> Response Time 1        | 00:00:00:000              |
>     >>> 00:00:00:240
>     >>> Call Length            | 38:32:13:386              |
>     >>> 00:00:36:131
>     >>> ------------------------------ Test Terminated
>     >>> --------------------------------
>     >>>
>     >>
>     >>
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> -- 
> Anthony Minessale II
>
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