Thanks, it works now.
Dushyant P S Dhalia
Simonart, Xavier wrote:
Hi,
The problem, I think, is that the "calls" take longer than expected,
when you take everything into account.
The first call is initiated at 12:15:29.202 (in manager.log, O=2 means
two calls initiated). The first successful call is at 12:15:53.205 (S
= 1).
So, that call took 24 (+/- 2) seconds (in fact, nothing guarantees
that this is the same call but we can say that the first call is
either still busy or took 24 seconds). Those 24 seconds include the
preparation time (prep_offset) and the last 4 seconds (see pause
milliseconds="4000" in uas).
Prep_offset is set to 20 seconds.
The error (pool empty) occurs at 12:15:32.193, at which time there are
already five calls initiated, and none completed. Five calls mean ten
users (1 uac and 1 uas).
Hence, no more calls can be initiated (as there were ten users
registered).
You should probably reduce the prep_offset (20 seconds looks very
large to me -- I never saw it larger than 2 seconds). And increase the
number of users (even with a prep_offset of 2 seconds, the time during
which users are in pool 3 would be around 3 seconds for the uac and 7
seconds for the uas)
-Xavier
------------------------------------------------------------------------
*From:* Dushyant Dhalia [mailto:[email protected]]
*Sent:* jeudi 16 juillet 2009 9:04
*To:* [email protected]
*Subject:* [Sipp-users] Problem running IMS_Bench - User_Pool getting
exhausting
Hi All,
I am using IMS_Bench, the scenario is -
<!-- Pre-Registration phase - Default mode is "single step" -->
<run cps="1" max_calls="10" distribution="constant" sync_mode="off"
use_scen_max_ihs="no" max_global_ihs="95" stats="1000">
<scenario name="ims_reg" ratio="100"/>
</run>
<run cps="0" duration="3"/> <!-- Sleep -->
<!-- Stir phase to warm up the SUT -->
<run cps="1" max_calls="3600" distribution="constant"
use_scen_max_ihs="no" max_global_ihs="95" stats="2000" report="no">
<scenario name="ims_uac" ratio="100"/>
</run>
<!-- Actual benchmark phase -->
<run cps="1" max_calls="10" distribution="constant"
use_scen_max_ihs="no" max_global_ihs="95" stats="2000">
<scenario name="ims_dereg" ratio="100"/>
</run>
Call holdup time is 1 second. Ideally before every call sipp should
move a user from user_pool[2] (registered users) to user_pool[3] (user
in call) and after successful completion of the call sipp should move
this user back to the user_pool[2] so that new calls can be initiated
by "this user". But it seems Sipp is not honouring this scenario
(moving user from pool [3] to pool[2]) after successul completion of
the scenario.
The error that i get is 2009-07-16 12:15:32.193: User pool id[2] is
empty -> Quitting!.
Can anybody suggest, what could be the error.
Thanks,
Dushyant P S Dhalia
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