Turn on timestamp printing for the log output of the swarming collection and merging script |
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Issue descriptionCurrently the collection and merging script outputs log lines like follows; ------------- WARNING:root:task_output_dir '/tmp/tmpo30YKt' already exists! WARNING:root:task_output_dir existing content: [] ------------- It would be much better if the script output log lines with a timestamp like follows; ------------- 16:17:00.863 WARNING:root:task_output_dir '/tmp/tmpo30YKt' already exists! 16:17:01.863 WARNING:root:task_output_dir existing content: [] ------------- It should also print a message for the start and end of each stage of the script. This will allow us to understand how much time is going into waiting on the collect stage verses the merging stage.
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Jun 23 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/tools/build/+/270e8881098cc84fbacc014e4bc0387796beae47 commit 270e8881098cc84fbacc014e4bc0387796beae47 Author: Tim 'mithro' Ansell <tansell@chromium.org> Date: Fri Jun 23 15:21:10 2017 swarming: Adding time to log messages in collect_task.py This allows you to see how long collect verse merging is taking. It is needed to figure out what is going on with https://crbug.com/734467 BUG= 524758 , 735300 , 734467 R=qyearsley@chromium.org,jeffcarp@chromium.org,mcgreevy@chromium.org,dpranke@chromium.org,jbudorick@chromium.org Change-Id: Ib8a440e65ea14e5eb79ff05f212846e6211642f8 Reviewed-on: https://chromium-review.googlesource.com/544752 Reviewed-by: John Budorick <jbudorick@chromium.org> Commit-Queue: Tim 'mithro' Ansell <tansell@chromium.org> [modify] https://crrev.com/270e8881098cc84fbacc014e4bc0387796beae47/scripts/slave/recipe_modules/swarming/resources/collect_task.py
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Jun 21 2018
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Comment 1 by vadimsh@chromium.org
, Jun 22 2017