RE: [Serusers] Mediaproxy still consuming a lot of RAM resources. - sr-users

9 Apr 2005

Regarding to this issue
	Well, thanks to Lucas, just to test i changed the pyhton version in
my "lab" server from python2.3 to pyhton2.4.1.  I made the same test with
the rtpgenerator and "voila".

	Check it out : 

	Before 80 simultaneus calls : 

  PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME COMMAND
13915 root      15   0  4628 4628  2068 S     1.0  0.9   0:00 mediaproxy.py

	During the test : 

  PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME COMMAND
13915 root      25   0  4864 4864  2068 R    99.9  0.9   0:31 mediaproxy.py

	After the test : 

  PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME COMMAND
     3356 root      15   0  1600 1600  1036 S     0.0  0.3   0:00 bash
13915 root      15   0  4864 4864  2068 S     0.0  0.9   0:44 mediaproxy.py

0.9 % !!!!!  

I made the test a couples of times later and the %MEM used is still 0.9%.
I guess that it was maybe a problem between the python2.3 and the
mediaproxy? Don't know...

I'm going to change the python version in my production machine. i'm going
to keep you inform about the results...

Thanks to Lucas...again.

Best Regards,

Ricardo Martinez.-

...
  -----Mensaje original-----
 De: Ricardo Martinez [mailto:rmartinez@redvoiss.net]
 Enviado el: Viernes, 08 de Abril de 2005 17:33
 Para: 'Lucas Aimaretto'; serusers(a)lists.iptel.org
 Asunto: RE: [Serusers] Mediaproxy still consuming a lot of 
 RAM resources.

 For example now i have 14 simultaneus calls.

   PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME 
 CPU COMMAND
 11760 root      15     0  601M  518M  2396       R     7.2       51.4
 69:10   0 mediaproxy.py

 When the active calls are 0 again the CPU % reach 0.2%, but 
 the %MEM is
 greater than 51.4%, and always increasing..
 A couple of questions.
 How you launch mediaproxy?.  And in your last mail what are the pyhton
 proccess running.. i don't see the mediaproxy process running.
 Thanks again.

 Ricardo.-

  -----Mensaje original-----
 De: Lucas Aimaretto [mailto:lucas@cyneric.com]
 Enviado el: Viernes, 08 de Abril de 2005 17:20
 Para: 'Ricardo Martinez'; serusers(a)lists.iptel.org
 Asunto: RE: [Serusers] Mediaproxy still consuming a lot of 
 RAM resources.

  But when you check the use of RAM memory in your
machine... 
 (maybe with the command "top" or the command "free") don't 
 you notice a increasing amount of RAM used without being 
 released? As i mentioned i have this problem.. this is a 
 snippet of the output of the "top" command in my machine:

  PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME 
 CPU COMMAND
 11760 root      15   0    590M 516M  2396        S     0.9         51.2
  68:15   0   mediaproxy.py

 51.2% of memory used?  What version of pyhton are you using?, 
 what OS are you using?. Thanks!  
 Hey!, how many calls where you proxying when you had that usage of
 memmory ?

 Regards,

 Lucas

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