[Buildbot-commits] [buildbot/buildbot] 074428: Improve grid/tgrid performance.

noreply at github.com noreply at github.com
Tue Feb 22 20:12:51 UTC 2011

Branch: refs/heads/master
Home:   https://github.com/buildbot/buildbot

Commit: 074428d5a2dd395293e41d82739bca6a5bb08aff
Author: Amber Yust <ayust at yelp.com>
Date:   2011-02-22 (Tue, 22 Feb 2011)

Changed paths:
  M master/buildbot/status/web/grid.py

Log Message:
Improve grid/tgrid performance.

Patch diff submitted by alvarsk (Closes #1813):

Instead of collecting all unique SourceStamps from all builders and then taking last numBuilds sourcestamps, the code now takes only last numBuilds Builds/SourceStamps from each builder.

This improves performance from 15 seconds with default caching options (18 builders, 1100 builds) to under a second.

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