Wireshark · Wireshark-dev: [Wireshark-dev] Tips regarding measuring function execution times

[Paul Offord <Paul.Offord@xxxxxxxxxxxx>]

I’m investigating a performance problem with the TRANSUM dissector.  I’d like to measure the accumulated time taken to execute a function in a Release build.  My basic idea is to do something like this:

 

guint32 execute_time_us;

.

.

start_stopwatch(&execute_time_us);

function_call_to_be_measured();

pause_stopwatch(&execute_time_us);

 

.

.

.

 

stop_and_output_stopwatch(&execute_time_us);

 

Is there a standard way to do this in Wireshark?  How can I output the accumulated time on, say, the Status Line?

 

Best regards…Paul

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