Re: [OpenSBC] OpenSBC is crashing in high CPS

[Joegen B. <joe...@gm...>]

Those two parameters are no longer active.  I have decided that it is best that transactions and session event queues only use a single queue.   I have recently made a lot of changes which significantly improved OpenSBC CPS rate since RC4.  You might want to try the latest and see if you get more throughput from the latest version.    Also make sure that the file handle limit is set to unlimited.


From: msp 
Sent: Friday, March 20, 2009 11:21 PM
To: OSBC-Devel 
Subject: [OpenSBC] OpenSBC is crashing in high CPS


Hi,

OpenSBC is setup to work in Hair pin mode. (Source code is slightly modified as my previous post)

I was doing stress testing, but performance is not as expected.
When I set CPS to 5 or more than 5 (just 5), OSBC Crashes when simultaneous calls reaches above 100.
I have set OSBC as:
Transaction-Thread-Count=100
Session-Thread-Count=100
So that it can handle more traffic. But it fails. (If above is not for this purpose, then let me know how to configure)


System Configuration :
Intel(R) Xeon(TM) CPU 3.06GHz
4GB RAM
OS is Vyatta
OpenSBC version is: 1-1-5_RC4



Core files are being generated but when i try to see BT there is nothing there. 
             gdb corefile /path/to/opensbc
Will any body let me know What should do to get at least BT, so that we can see exact cause?


Thanks,
Shehzad







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