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bug#15454: 24.3.50; The profiler does not show me all the run functions?
From: |
Stefan Monnier |
Subject: |
bug#15454: 24.3.50; The profiler does not show me all the run functions? |
Date: |
Tue, 24 Sep 2013 18:21:50 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
>> The profiler is based on sampling, so it can definitely "miss" things,
>> especially if we don't spend much time in them.
> That's my experience, too. Reducing profiler-sampling-interval usually
> helps, though.
It might. But a sampling profiler is fundamentally not very well
adapted to the task. `elp' or Edebug might be a better choice.
In this case, the better option is probably to M-x debug-on-entry RET
write-region RET, but of course, if you don't know that "writing a file"
goes (pretty much unavoidably) through write-region you won't come up
with this idea.
Stefan
bug#15454: 24.3.50; The profiler does not show me all the run functions?, Eli Zaretskii, 2013/09/24
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