[Buildbot-commits] [Buildbot] #1936: optimize getOldestRequestTime

[Buildbot]

#1936: optimize getOldestRequestTime
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Reporter:  dustin                 |       Owner:
    Type:  enhancement            |      Status:  new
Priority:  major                  |   Milestone:  0.8.6
 Version:  0.8.3p1                |  Resolution:
Keywords:  database, performance  |
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Comment (by dustin):

 Catlee's patch is for 0.8.2, and won't apply anymore.  After a quick look
 through the code (e.g.,
 http://hg.mozilla.org/build/buildbot/annotate/d73b422653de/master/buildbot/process/builder.py),
 I can't find it.  Maybe it never landed?

 0.8.4 and 0.8.5 do quite a bit better at this -- only builders which
 actually have outstanding build requests are sorted, rather than all
 builders.  Are there a lot of unclaimed build requests that you're
 finding?  Could you define a less computationally-intensive
 prioritizeBuilders function?

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Ticket URL: <http://trac.buildbot.net/ticket/1936#comment:4>
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