Firefox/Channels/Meetings/2018-05-15

Channel Meeting Details

• Tuesdays 10am and Thursdays at 8am Pacific Time
• irc.mozilla.org #planning for backchannel

Video/Teleconference Details - NEW

• 650-903-0800 or 650-215-1282 x92 Conf# 99951 (US/INTL)
• 1-800-707-2533 (pin 369) Conf# 99951 (US)
• Vidyo Room: Release Coordination
• Vidyo Guest URL

REMEMBER

These notes are read by people who weren't able to attend the meeting. Please make sure to include links and context so they can be understood.

Attendees

marcia, RyanVM, pascalc, aryx, jcristau, Sebastian, Tom, Tania, mtabara, lizzard

Schedule Update

Current releases dashboard: https://mozilla.github.io/delivery-dashboard

• 60.0 fennec at 99%
  • it seems the S8 crash is still around

• 60.0 desktop
  • cycle collector issue (bug 1449033) driving 60.0.1
    • https://bugzilla.mozilla.org/show_bug.cgi?id=1449033#c44 seems scary. overholt talking to jonco about it.
    • RyanVM suggests benchmarking against 59, too
    • mccr8 is on it
  • investigating reports of locale switching on update, seem to be due to kaspersky
  • background updates remain disabled
  • will gtb 60.0.1 now(ish)

• 61.0b5 shipped today

Shield studies

• FYI: Shield studies in flight. https://trello.com/b/maMI2Fn6/shield-studies

Stability

• Will should have an update on the Mission Control Work - https://data-missioncontrol.dev.mozaws.net/#/
  • Only nightly data is currently up to date - issue is being worked on for the other branches.
  • Android nightly - normalized crashes/usage hours - the numbers in Mission Control - usage pattern different is different for Fennec than Desktop

Nightly

awsy rate: 1.54 (browser: 0.79, content: 0.76)

m-c nightly summary score: 9.14 (= √4(3.09 windows * 4.83 mac * 8.54 linux * 54.84 android)) - https://data-missioncontrol.dev.mozaws.net/#/?channel=nightly

• windows (content_crashes: 1.89 / main_crashes: 1.2)
• mac (content_crashes: 0.75 / main_crashes: 4.08)
• linux (content_crashes: 3.65 / main_crashes: 4.89)
• android (main_crashes: 54.84)

[marcia]

• New Service Workers regression https://bugzilla.mozilla.org/show_bug.cgi?id=1461667
• Layout|Web Painting https://bugzilla.mozilla.org/show_bug.cgi?id=1461267 filed, but might be a dupe of another bug.
• Nightly crash triage has been quiet the past few days - https://wiki.mozilla.org/NightlyCrashTriage/2018Q2

Beta

awsy rate: 0.79 (browser: 0.44, content: 0.36)

[marcia]

• https://bugzilla.mozilla.org/show_bug.cgi?id=1394550 - added a new signature to this Relevant Knowledge crash, since it is showing up in b3/b4.

Release

awsy rate: 0.65 (browser: 0.38, content: 0.27)

[marcia]

• https://bugzilla.mozilla.org/show_bug.cgi?id=1438562 showed up on our crash spike report in early 60 crash data.
• Filed new top Mac crash - https://bugzilla.mozilla.org/show_bug.cgi?id=1461731. Although present in other versions, seems to be a bad user experience

Mobile

awsy rate: release 0.45 - beta 0.65 - nightly 1.55

• Release
  • No new crashes in the top 30 list. Fennec 60 so far about the same as 59: https://mozilla.github.io/stab-crashes/scomp.html?limit=50&common=product%3DFennecAndroid%26date%3D%3E2018-01-11&p1=version%3D59.0.2&p2=version%3D60.0
    1. 4 top JS crash has some discussion ongoing - https://bugzilla.mozilla.org/show_bug.cgi?id=1461480

• Beta
  • b3 data seems a bit low - 165 crashes total. Awaiting more data for b5.

• Nightly
  • Top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1460282 is verified fixed in 62.

QE

• [Tom] New addition to the Firefox QA team: Tania Maity joining us as QA Supervisor for Engineering QA and Release QA teams.

Roundtable

• [marcia] Etherpad isn't a production supported service, we should not be using etherpad to store documents that we care about :) - that is directly from the MOC. Do we want to continue to use it?
  • Make sure to copy channel meeting nights over right away
  • Some people were not aware that the etherpad service isn't supported on the Mozilla side