CycleCollector/CCStatus-2007-03-07: Difference between revisions
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Jonas: I will take the XBL patch and see if that has an impact. | Jonas: I will take the XBL patch and see if that has an impact. | ||
dbaron: Worried about a situation with the current code base where he sees his CPU pegged for several seconds before responsiveness returns. It was suggested that we start recording CC times. | |||
=== Status of Pending CC Code in Bugzilla === | === Status of Pending CC Code in Bugzilla === | ||
Revision as of 20:20, 9 March 2007
Agenda
- Update on current leakage numbers.
- Update from peterv.
- Status of pending CC code in Bugzilla.
- Status update from sicking regarding review of peterv's patch.
- Update from dbaron on debugging tools.
- Update from jst on xpconnect mysteries.
- Discuss next steps.
Leak Numbers
- Tinderbox didn't show that much of an improvement; however, our builds are showing improvements.
- There are conflicting numbers.
- SeaMonkey shows a drop, peterv's local shows a drop, but the Firefox build doesn't show improvements.
Jonas: I will take the XBL patch and see if that has an impact.
dbaron: Worried about a situation with the current code base where he sees his CPU pegged for several seconds before responsiveness returns. It was suggested that we start recording CC times.
Status of Pending CC Code in Bugzilla
- Add cycle collection to RDF datasources
- Make XPConnect traverse more JS edges
- Support cycle collection of refcounted non-xpcom objects (aka, the XBL patch)
- Make cycle collection suspect all native wrapper roots
- cycle collector shutdown dump based on known should-have-been-freed objects
Next Steps
- Johnny will add CC timing printfs:
- Cycle collection graph call times.
- JS GC times.