[OpenSIPS-Users] Problem load-testing opensips with Auth

[Juan Backson]

Hi,

I am running load testing on opensips using sipp.  When tested with pure
registration without Auth ( opensips just store info in the location table),
I get cps of >10K.  However, when I change the script to enable auth via
database table, I get only cps of around 80.  Does anyone know why?  I am
using mysql and I don't think mysql should perform that bad.  Can someone
give me some pointers on where to look to identify the bottleneck?

The other problem I am having is that I am getting with the latest 1.4.2
svn:
Dec  6 11:09:53 localhost openser-1.2.0-ul[9514]: ERROR:auth:build_auth_hf:
no more nonces can be generated
Dec  6 11:09:53 localhost openser-1.2.0-ul[9512]: ERROR:auth:challenge:
failed to generate nonce

How can I fix it?

Another problem I am struggling with is that when testing with sipp with
authentication turned on, sipp responses with:
2008-12-06      19:15:26:890    1228562126.890990: Aborting call on UDP
retransmission timeout for Call-ID '426-4172 at 127.0.0.1'.  for some of the
calls even though I also set the recv_timeout to 10s:
./sipp 192.168.1.105:5030 -sf tests/reg_with_auth/xmlregister.xml -inf
tests/reg_with_auth/register.csv -r 20000 -m 100000 -trace_rtt -trace_screen
-l 10  -trace_err -max_retrans 0 -recv_timeout 10s

With recv_timeout of 10s, I don't think sipp should even timeout at all.
Does anyone know what I may have done wrong?


Thank you in advance for all your kind help.

Best Regards,
JB
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