Wireshark · Wireshark-users: Re: [Wireshark-users] Calculating SIP Calls Per Second (CPS) trafic in a wireshark/ethereal trace

[Andreas Fink <afink@xxxxxxxxxxxxx>]

how about applying a display filter and count how many messages you have and then divide by the number of elapsed seconds?

Its "hand made" but should give you a rough figure pretty quickly.

On 06.03.2007, at 14:42, Andreas Byström wrote:

Hi all,

 

I'm currently evaluating wireshark ethereal traces of a load testcase for a SIP proxy/softswitch. Im looking for if there is a tool/built-in-function to calculate/draw CPS (Calls Per Second) or CAPS (Call Attempts Per Second) for a SIP ethereal trace?

 

I know there is really no thing as a CPS in SIP, what I want to calculate is how many sip INVITE requests (and if possible only "new" invites, not re-invites) there are per second in a ethereal trace. If I cant get the value for each second, it is also ok with the same value each 10th seconds

 

Have googled on the net for such tool but failed to find one. Anyone here that that knows if it is possible to do what I want?

 

Regards,

// Andreas

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Andreas Fink

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