CycleCollector/CCStatus-2007-03-16: Difference between revisions

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<small>[[CycleCollector/CCStatus-2007-03-07|&laquo; previous meeting]] | [[CycleCollector/Status_Meetings|index]] | [[CycleCollector/CCStatus-2007-03-23|next meeting &raquo;]]</small>
=== Agenda ===
=== Agenda ===
* Update from most recent discovery and patch to reduce leaks by peterv.
* Update from most recent discovery and patch to reduce leas by peterv.
* Update from graydon on landing 368869.
* Update from graydon on landing {{bug|368869}}.
* Update from jst on CC timing code.
* Update from jst on CC timing code.
* Update from dbaron on debugging tools.
* Update from dbaron on debugging tools.
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=== Leak Numbers ===
=== Leak Numbers ===


Current leak numbers?
peterv:  Patch ({{bug|374096}} ) was landed today.  Leaks dropped from 700k to 6k.  Catches most of it, but there's some tuning to due.
 
jst:  Has a patch for CC timing.  Will create a bug and attach patch for review.  No update on the XPConnect stuff yet.
 
dbaron:  Nothing of interest.  Going to do some lower level leak tests.  Seeing the usual mess of font config junk.


=== Status of Pending CC Code in Bugzilla ===
=== Status of Pending CC Code in Bugzilla ===
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=== Next Steps ===
=== Next Steps ===


* Johnny will add CC timing printfs:
* PerformanceBoris has filed two bugs ({{bug|373693}} (addref) and {{bug|373694}} (release) ) because of address/release.  Need to look at these itemsDavid has been doing some analysis of collection of why he's seeing slow down.
** Cycle collection graph call times.
* Collectively look for performance enhancements.
** JS GC times.
* The tinderbox doesn't show major leaks, but maybe we should go through all the leaks tests.
* dbaron is going to land a patch related to debugging (bug 372766 above).
* Peterv will look at both of the bugs above for next week.
* Sicking is going to drive the XML patch in as well as the patch from peterv (adding more content objects).
* jst will land the CC timing code ({{bug|374239}}).
* jst will continue with xpconnect.
* Graydon will land 368869.
 
peterv suggestion:  We should try to get to a point were we can start and stop without leaking.


=== Audio of This Meeting ===
=== Audio of This Meeting ===


* [[Media:Cycle_Collector_Meeting_2007-03-09_11_30am_PST.mp3| *NOT YET AVAILABLE * MP3 Format 33 MB]]
* [http://shotoku.sicore.org:8080/file-access/default/mozilla/podcasts/Cycle_Collector_Meeting_2007-03-16_11_30am_PST.mp3 MP3 Format 10.6 MB]
* [[Media:Cycle_Collector_Meeting_2007-03-09_11_30am_PST.ogg| *NOT YET AVAILABLE * Ogg Vorbis 11.4 MB]]
* You can subscribe to these meetings as a podcast using [http://shotoku.sicore.org:8080/feeds/mozilla/podcasts/rss2  this RSS2 link].  (Accountability Disclaimer:  I didn't test this podcast to make sure it is compatible with anything other than iTunes.  Sorry. :] )
* You can subscribe to these meetings as a podcast using [http://shotoku.sicore.org:8080/feeds/mozilla/podcasts/rss2  this RSS2 link].  (Accountability Disclaimer:  I didn't test this podcast to make sure it is compatible with anything other than iTunes.  Sorry. :] )

Latest revision as of 12:26, 26 March 2007

« previous meeting | index | next meeting »

Agenda

  • Update from most recent discovery and patch to reduce leas by peterv.
  • Update from graydon on landing bug 368869.
  • Update from jst on CC timing code.
  • Update from dbaron on debugging tools.
  • Discuss next steps.

Leak Numbers

peterv: Patch (bug 374096 ) was landed today. Leaks dropped from 700k to 6k. Catches most of it, but there's some tuning to due.

jst: Has a patch for CC timing. Will create a bug and attach patch for review. No update on the XPConnect stuff yet.

dbaron: Nothing of interest. Going to do some lower level leak tests. Seeing the usual mess of font config junk.

Status of Pending CC Code in Bugzilla

Next Steps

  • Performance: Boris has filed two bugs (bug 373693 (addref) and bug 373694 (release) ) because of address/release. Need to look at these items. David has been doing some analysis of collection of why he's seeing slow down.
  • Collectively look for performance enhancements.
  • The tinderbox doesn't show major leaks, but maybe we should go through all the leaks tests.
  • Peterv will look at both of the bugs above for next week.
  • jst will land the CC timing code (bug 374239).

Audio of This Meeting

  • MP3 Format 10.6 MB
  • You can subscribe to these meetings as a podcast using this RSS2 link. (Accountability Disclaimer: I didn't test this podcast to make sure it is compatible with anything other than iTunes. Sorry. :] )