Performance/Status Meetings/2008-February-20: Difference between revisions
Jump to navigation
Jump to search
(New page: « Back to Status Meetings '''Gecko 1.9 Performance and Leaks Meeting Details''' * Wednesdays - Firefox 3 - 10:00am Pacific, 1:00pm Eastern * Script ...) |
(→Leaks: links) |
||
| Line 13: | Line 13: | ||
* Ben Turner fixed a number of leaks causing documents to be kept alive too long. Should all be in now? | * Ben Turner fixed a number of leaks causing documents to be kept alive too long. Should all be in now? | ||
* Peterv has tentative patch for session restore leaking restored windows in some cases (such as error pages or pages not finishing loading). | * Peterv has tentative patch for session restore leaking restored windows in some cases (such as error pages or pages not finishing loading). ({{bug|412774}}) | ||
* 20 P1/P2s still open. | * 20 P1/P2s still open. | ||
** {{bug|409424}} Sounds scary. Need an owner. | ** {{bug|409424}} Sounds scary. Need an owner. | ||
** {{bug|414977}} Could potentially be very bad. | ** {{bug|414977}} Could potentially be very bad. | ||
** {{bug|417132}} Looks very bad. | ** {{bug|417132}} Looks very bad. | ||
* DBaron got leak monitor working on trunk again! | * DBaron got [http://dbaron.org/mozilla/leak-monitor/ leak monitor] working on trunk again! | ||
=== Action Items === | === Action Items === | ||
Latest revision as of 18:19, 20 February 2008
Gecko 1.9 Performance and Leaks Meeting Details
- Wednesdays - Firefox 3 - 10:00am Pacific, 1:00pm Eastern
- Script Conference Room, Building S, Mountain View
- 650-903-0800 or 650-215-1282 x91 Conf# 217 (US/INTL)
- 1-800-707-2533 (pin 369) Conf# 217 (US)
- irc.mozilla.org #perf for backchannel
Leaks
- Ben Turner fixed a number of leaks causing documents to be kept alive too long. Should all be in now?
- Peterv has tentative patch for session restore leaking restored windows in some cases (such as error pages or pages not finishing loading). (bug 412774)
- 20 P1/P2s still open.
- bug 409424 Sounds scary. Need an owner.
- bug 414977 Could potentially be very bad.
- bug 417132 Looks very bad.
- DBaron got leak monitor working on trunk again!
Action Items
- AI:sicking Look into enabling trace-refcount, without the tracing part in nightlies.
- AI:sicking Test leaked handles on windows manually using purify.
- AI:sayrer Run leak buster while looking for trace-malloc leaks. [didn't get this done--sayrer]
Performance
Vlad gone but says nothing big new to report.
Action Items
- make faster
Fragmentation
- jemalloc
bug 407459 -- jemalloc on Windowsbug 417066 -- jemalloc on Linux
bug 403830 -- Content arenabug 408720 -- Falloutbug 414894 We're going to back it out.- New arenas
- Other bugs (should have perf and footprint keywords)
bug 407442 -- nsEventListenerManager allocates a lot [patch]bug 408113 -- JS reallocate context->stackPool arenas way too often [patch]bug 408301 -- XPConnect wrappers w/o XPConnect proto don't share JS scopes with their protos. [patch]bug 410250 -- nsID/nsJSID stupid mallocs [patch]bug 410357 -- use nsAutoTArray for nsCSSDeclaration::mOrder [patch]- bug 403354 -- Get rid of nsCStringArray ParseString usage [patch]
- bug 408921 -- Arenas size+header are too big for size classification [patch]
Action Items
- fix things