Firefox/Goals/2010Q1/IO Reduction Criteria: Difference between revisions
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Comrade693 (talk | contribs) (Added links to endpoint log and changeset it was built off of.) |
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This is the current criteria used for the goal "> 50% reduction of main thread I/O". This may not be the best criteria out there, but it's the best we've got at the moment. This may improve over time. | This is the current criteria used for the goal "> 50% reduction of main thread I/O". This may not be the best criteria out there, but it's the best we've got at the moment. This may improve over time. | ||
[http://files.shawnwilsher.com/2010/ | [http://files.shawnwilsher.com/2010/3/9/data.log Starting point log] from a build off of [http://hg.mozilla.org/mozilla-central/rev/3e80559aea9e changeset 3e80559aea9e]. | ||
[http://files.shawnwilsher.com/2010/4/6/data.log End point log] from a build off of [http://hg.mozilla.org/mozilla-central/rev/4f440b68d7b1 changeset 4f440b68d7b1] | |||
The numbers are obtained with [[Firefox/Goals/2010Q1/IO Reduction Criteria/sdwilsh-io.d|this DTrace script]]. | The numbers are obtained with [[Firefox/Goals/2010Q1/IO Reduction Criteria/sdwilsh-io.d|this DTrace script]]. | ||
Steps to run for version 1. | Steps to run for version 1.2:<pre> | ||
new profile, open once, let it do its normal first run thing. | new profile, open once, let it do its normal first run thing. | ||
clear history. | clear history. | ||
| Line 19: | Line 21: | ||
wait for page to load; cmd + l; facebook.com | wait for page to load; cmd + l; facebook.com | ||
wait for page to load; log in to facebook | wait for page to load; log in to facebook | ||
wait for page to load; techcrunch.com | |||
wait for page to load; cmd + l; cnn.com | |||
wait for page to load; cmd + l; google.com | |||
wait for page to load; cmd + l; gmail.com | |||
wait for page to load (+inbox fully loaded); cmd + l; digg.com | |||
wait for page to load; cmd + l; twitter.com | |||
wait for page to load; cmd + l; facebook.com | |||
wait for page to load; techcrunch.com | wait for page to load; techcrunch.com | ||
wait for page to load; cmd + l; cnn.com | wait for page to load; cmd + l; cnn.com | ||
wait for page to load; quit | wait for page to load; quit | ||
stop dtrace script</pre> | stop dtrace script</pre> | ||
Latest revision as of 21:59, 6 April 2010
This is the current criteria used for the goal "> 50% reduction of main thread I/O". This may not be the best criteria out there, but it's the best we've got at the moment. This may improve over time.
Starting point log from a build off of changeset 3e80559aea9e.
End point log from a build off of changeset 4f440b68d7b1
The numbers are obtained with this DTrace script.
Steps to run for version 1.2:
new profile, open once, let it do its normal first run thing. clear history. open up one more time, then quit. dtrace -s sdwilsh-io.d > data.log ./firefox-bin -P io wait for page to load; cmd + l; google.com wait for page to load; cmd + l; gmail.com wait for page to load; login to gmail wait for page to load (+inbox fully loaded); cmd + l; digg.com wait for page to load; cmd + l; twitter.com wait for page to load; log in to twitter wait for page to load; cmd + l; facebook.com wait for page to load; log in to facebook wait for page to load; techcrunch.com wait for page to load; cmd + l; cnn.com wait for page to load; cmd + l; google.com wait for page to load; cmd + l; gmail.com wait for page to load (+inbox fully loaded); cmd + l; digg.com wait for page to load; cmd + l; twitter.com wait for page to load; cmd + l; facebook.com wait for page to load; techcrunch.com wait for page to load; cmd + l; cnn.com wait for page to load; quit stop dtrace script