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There is an option to define how many samples to use with the definition of compile time macro "PROFILE_CALLS_SAMPLE" the default value is 10. The code is guarded by a compile time macro "CONFIG_PROFILE_CALLS", to build execute "make CONFIG_PROFILE_CALLS=1". When using the added option "-p" we can repeat it up to 3 times: - "-p" -> Only update calls count and omit functions with 0 calls - "-p -p" -> Update calls count and sampled time_spent and omit functions with 0 calls - "-p -p -p" -> Like the above but showing functions with 0 calls. The output format: =[ code_line call_count acumulated_time_spent average_time_spent function_name ] [454 2 1 6 xfillArr]
The main documentation is in doc/quickjs.pdf or doc/quickjs.html.