Electrolysis/Meetings/2016-09-15

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mconley

• bug 1298219 - about:sessionrestore shows a crashed tab after force-quitting the machine twice
  • Uplifted to Aurora
• bug 1287178 - Refactor unsubmitted crash report handling and allow users to always send backlogged crash reports
  • This is landed and will make the 51 uplift.
  • Also landed automated testing for the notification in bug 1301723
  • bug 1301722 - Unsubmitted crash report notification should go away if not interacted with for some period of time
    • Current scheme is to give user 4 chances across 4 days to interact with notification bar. If nothing, suppress for 30 days.
    • Just autolanded this morning.
• bug 1300411 - user reports excessive load spinning when switching tabs with e10s in 48.0.2 release
  • Disclaimer that I'm not a statistician
  • Beta telemetry data is just starting to trickle in now. Not sure we can draw any big conclusions yet.
    • Looking at this Telemetry histogram, on Aurora, 95% of the telemetry submissions show a spinner of 3.43s or less.
      • The 64s+ bucket is very small (0.13% of all submissions), but is non-zero. :(
      • Would be really excellent to get a sense of how many users are affected by this, but my re:dash skills currently blow.
  • Things that will help this:
    • billm's patch in bug 1279086
    • bug e10s-multi
    • Analysis, looking for patterns in case we need to exclude a set of users.
  • Not a whole lot of success getting profiles from users, despite my repeated interactions. I filed bug 1301693 to try to make this process easier.

aklotz

• bug 1297549 - a11y showstopper, got final r+ earlier this morning. Will address comments and land ASAP.
• bug 1303060 - Implement COM handler to reduce RPC round-trips - Main perf feature to reduce chattiness.

gsvelto

• bug 1301667 - Not strictly e10s-related but it should help preventing OOM crashes on Win32 and since running with e10s consumes more memory I think it should help more there.

felipe

• bug 1297755 - Beta 50 A/B test will all multiprocessCompatible add-ons, except TabMixPlus
• bug 1302846 - Add Test Pilot add-ons to e10s whitelist

bytesized

• bug 1301452 - Working on writing test for the two tab spinner probes. Have a test written, but it is not stable yet.

mrbkap

• e10s-multi has taken over Ash so we can get tests passing with e10s-multi.
• We're looking to turn on in Nightly in the FF 52 timeframe.