[webkit-dev] git.webkit.org problem

Dirk Pranke dpranke at chromium.org
Wed Feb 29 18:20:42 PST 2012

On Wed, Feb 29, 2012 at 6:10 PM, Mark Rowe <mrowe at apple.com> wrote:
> On 2012-02-29, at 17:05, Lucas Forschler <lforschler at apple.com> wrote:
> build.webkit.org should be back online now with 0.8.5.
> Thanks for your patience!
> For anyone following along at home, upgrading to Buildbot v0.8.5 alone
> actually made build.webkit.org substantially slower. After profiling it for
> a while we noticed that it was spending an exceptionally long time
> performing queries against its SQLite database. Some analysis on the queries
> that were being run showed that the database lacked appropriate indices for
> the queries, causing full table scans across rather large tables. Ouch. A
> few "CREATE INDEX …" statements later and now build.webkit.org is responding
> much more quickly than it has been in quite some time.
> If anyone notices any bad behavior that they suspect may be related to this
> upgrade, please let us know.

svn.webkit.org (and trac) appears to be very unhappy at the moment;
seems like this is likely related?

-- Dirk

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