Hi All,
I'm trying to benchmark a all in one clearwater with ims bench sipp. Has
anyone tried something like this? I need a bit of help about the whole
thing specially regarding the scenario files used by ims bench. I have
tried to run the benchmark with the default scenario files generated by ims
bench but the test fails. Do I need to change the default scenario files
for clearwater in some specific way? I have bulk provisioned 4000
subscribers ([email protected] <[email protected]> - [email protected]
<[email protected]>) and checked they exist in homestead and made a test
call with one of the subscriber. The format of the generated users.csv file
for bulk subscriber in clearwater is:
*sip:[email protected] <sip%[email protected]>,[email protected]
<[email protected]>,example.com <http://example.com>,7kkzTyGW*
*sip:[email protected] <sip%[email protected]>,[email protected]
<[email protected]>,example.com <http://example.com>,7kkzTyGW*
...
The format of the user input file for ims bench is like following:
0;7000000;example.com;7000000;example.com;7kkzTyGW
0;7000001;example.com;7000001;example.com;7kkzTyGW
...
...
I tried only with the registration scenario but it fails. The error log in
ims bench looks like:
2016-05-27 02:31:21.116: C:'[email protected]' UNEXP-Jump(2) L=9
expecting '401' rsp, rcv 'SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 192.168.180.139:9451
;received=192.168.180.139;branch=z9hG4bK-3001-231-2
Call-ID: [email protected]
From: "sip:702451" <sip:sip:[email protected]>;tag=231
To: "sip:702451" <sip:sip:[email protected]
>;tag=z9hG4bKPjmxnDFiTr4nth4Jd-L2wKosanDPQGP8iS
CSeq: 1 REGISTER
Content-Length: 0
I have also attached the registration scenario file that I'm using. It
would be nice if someone knows something or did a similar test before
please let me know. It would be nice if you can guide me a bit or share a
sample scenario file that would with clearwater and ims bench.
Thanks all in advance.
Best,
Khalid
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE scenario SYSTEM "sipp.dtd">
<scenario name="ims_reg" on_unexpected="9" default_behavior="false">
<info>
<metric ref="PX_TRT-REG1" rtd="1" max="2000"/>
<metric ref="PX_TRT-REG2" rtd="2" max="2000"/>
</info>
<!-- *** STEP 1 *** -->
<!-- Select a user from the 'Unregistered' pool and place it into a
-->
<!-- '(De)Registration ongoing' pool so we don't register it multiple times
-->
<!-- in parallel.
-->
<nop>
<action>
<assign_user pool="0" scheme="rand_uni"/> <!-- 'Unregistered' user -->
<move_user pool="1"/> <!-- Registration ongoing -->
</action>
</nop>
<!-- *** STEP 2 *** -->
<!-- Now that our preparation step is done, we wait for the time when the
scenario -->
<!-- must actually start, according to the random scenario arrival
distribution. -->
<sync crlf="true">
<action>
<exec int_cmd="set_start_time"/>
</action>
</sync>
<!-- *** STEP 3 *** -->
<!-- Now the SIP scenario really starts -->
<send retrans="500" start_rtd="1">
<![CDATA[
REGISTER sip:[field1] SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
From: "[field0]" <sip:[field0]@[field1]>;tag=[call_number]
To: "[field0]" <sip:[field0]@[field1]>
Call-ID: [call_id]
CSeq: 1 REGISTER
Contact:
<sip:[field0]@[local_ip]:[local_port]>;expires=[%RegistrationExpire]
Expires: [%RegistrationExpire]
Content-Length: 0
Authorization: Digest username="[field2]@[field3]", realm="[field3]"
Supported: path
]]>
</send>
<recv response="401" auth="true" auth_assign_to="u2" rtd="1">
</recv>
<send retrans="500" start_rtd="2">
<![CDATA[
REGISTER sip:[field1] SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
From: "[field0]" <sip:[field0]@[field1]>;tag=[call_number]
To: "[field0]" <sip:[field0]@[field1]>
Call-ID: [call_id]
CSeq: 2 REGISTER
Contact:
<sip:[field0]@[local_ip]:[local_port]>;expires=[%RegistrationExpire]
Expires: [%RegistrationExpire]
Content-Length: 0
[authentication username=[field2]@[field3] password=[field4]]
Supported: path
]]>
</send>
<recv response="200" rtd="2" crlf="true" next="10">
<action>
<ereg regexp=".*" search_in="hdr" header="Service-Route:" check_it="true"
assign_to="u1" />
<move_user pool="2"/> <!-- User is now 'Registered' -->
</action>
</recv>
<label id="9"/> <!-- FAILURE CASE -->
<nop>
<action>
<move_user pool="0"/> <!-- We ASSUME user is still 'Not Registered' -->
</action>
</nop>
<label id="10"/> <!-- END OF SCENARIO -->
<!-- definition of the response time repartition table (unit is ms) -->
<ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200"/>
<!-- definition of the call length repartition table (unit is ms) -->
<CallLengthRepartition value="10, 50, 100, 500, 1000, 5000, 10000"/>
</scenario>
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