[Webkit-unassigned] [Bug 37643] new-run-webkit-tests has much higher startup latency than run-webkit-tests

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Apr 19 02:29:03 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=37643





--- Comment #6 from Eric Seidel <eric at webkit.org>  2010-04-19 02:29:02 PST ---
With that patch I see the code sleeping for 5 seconds and reading for 10s.
      268    5.258    0.020    5.258    0.020 {time.sleep}
       15    9.412    0.627    9.412    0.627 {method 'read' of 'file' objects}

We're also spending 4s in stat,  1s listing directories and 1s calling
"startswith":
   109687    4.061    0.000    4.061    0.000 {posix.stat}
  2842147    1.320    0.000    1.320    0.000 {method 'startswith' of 'str'
objects}
     1813    1.168    0.001    1.168    0.001 {posix.listdir}

Obviously still more work to do.

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