Firefox/Channels/Meetings/2019-11-07
Channel Meeting Details
- Tuesdays 10am and Thursdays at 8am Pacific Time
- irc.mozilla.org #planning for backchannel
Video/Teleconference Details
- Zoom Meeting ID: 266 532 573
- https://mozilla.zoom.us/j/266532573
- +17207072699,,266532573# US
- Find your local number: https://zoom.us/u/agItTmqIu
Contents
Attendees
- marcia, vlucaci, mboldan, abodea, sdeiac, Aryx, pascal, drus, Tom, lapahidean, mberlinger,tania ,acupsa, avaida, cbaica, ajoltan, mlobontiuroman, ohorvath, lizzard,btot
Schedule Update
Current releases dashboard: https://mozilla.github.io/delivery-dashboard
- (pascal) 71.0b8 building now
- (pascal) Monday bank holiday in France
- (Ryan) May need another Fennec beta this week to get some test coverage for patches targeting Fennec 68.2.1
- 70.0.2, date and scope still TBD
Release metrics
Report on release criteria metrics from DRIs
- Stability
- Performance
- Security
- Functionality
Off-train releases
Current Shield studies: https://strategy-and-insights.mozilla.com/shield-studies/index.html
Stability
- https://bugzilla.mozilla.org/show_bug.cgi?id=1594508 will change the severity of bugs when they are initially filed
Nightly
Crash Rate overall 1.64 Crash Incidence overall 5.57%, Mission Control v1 rate 6.26 Tuesday Crash Rate overall 2.21 Crash Incidence overall 5.84%, Mission Control v1 rate 6.14
- High volume autoconfig crash https://bugzilla.mozilla.org/show_bug.cgi?id=1594404. Not as many installs as crashes
- Is now resolved fixed. https://bugzilla.mozilla.org/show_bug.cgi?id=1594560 was a macOS variant
- One day spike in Core | Web Painting bug https://bugzilla.mozilla.org/show_bug.cgi?id=1594381, resolved fixed as well
- Small volume macOS cubeb crash https://bugzilla.mozilla.org/show_bug.cgi?id=1594426
- Updates were disabled on Tuesday so we probably didn't get as much volume as we normally would
Beta
Crash Rate overall 1.76 Crash Incidence overall 1.14, Mission Control v1 rate 3.31 Tuesday Crash Rate overall 1.74 Crash Incidence overall 1.14%, Mission Control v1 rate 3.10
- A few single install crashes seem to be the only new issue
- Small volume regression called out on Tuesday - https://bugzilla.mozilla.org/show_bug.cgi?id=1594056
- Memory pressure crash also noted on Tuesday - https://bugzilla.mozilla.org/show_bug.cgi?id=1594051
- Fix for accessbility crash https://bugzilla.mozilla.org/show_bug.cgi?id=1585851 will be uplifted to beta
Release
Crash Rate overall 1.41 Crash Incidence overall 0.77%, Mission Control v1 rate 2.51 Tuesday Crash Rate overall 1.43 Crash Incidence overall 0.77%, Mission Control v1 rate 2.62
- Investigating why https://bugzilla.mozilla.org/show_bug.cgi?id=1538541 is showing up on release channel
- CPU specific crash https://bugzilla.mozilla.org/show_bug.cgi?id=1593425 mentioned on Tuesday is #14 overall
- Investigating continuing in https://bugzilla.mozilla.org/show_bug.cgi?id=1584266 - content crash OOM spike since 2019-09-24
Mobile
- Crash rate is calculated based on usage hours (the time Firefox is actively used).
- Usage hours will be significantly lower on Fennec than on desktop Firefox, so we can't compare mobile rates to desktop rates.
Nightly
fennec nightly summary score: 70.21, Tuesday 70.50
- Nothing new to call out for nightly
Beta
fennec beta summary score: 50.19, Tuesday 50.33
- API 28 specific crash signature showing up, but the stacks at the top appear to be all different. Also present on release.
Release
fennec release summary score: 17.59, Tuesday 17.63
- Nothing specific to call out for Release
Fenix/Firefox Preview
- Filed https://bugzilla.mozilla.org/show_bug.cgi?id=1594734 - although it might have already been addressed in github
- Very large volume for the nightly population - almost 20K in crashes although fewer installs
- https://github.com/mozilla-mobile/fenix/issues/6441 was one issue that cropped up and fixed
QA
[Mihai]
- Preparations for Dot release 70.0.2
Nightly
[Cristian]
- [Done] [Nightly 72] Core Regression Testing (round 1) - GREEN
Aurora / Dev Edition
Beta
[Mihai]
- [On track] - Beta regression testing - Week 2
- [Done] - Compatibility testing for Windows 10 19H2. No new issues.
Action items
Mobile Stability
[Laurentiu]
- Beta 68.3b3 sign-off - GREEN
- [Feature] Network ID -Fenix Nightly 72 - Yellow
- WebRender testing on Pixel 2 - Fenix Nightly 72 - GREEN
