TPEPerformance/Meetings/2016-11-21

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OKR confidence

  1. O: Make Firefox more stable [New stability dashboard] [current crash rates] [Crashes per 1000 usage hours]
  2. O: Improve Google document performance on Firefox
    1. O: Understand Google document performance issues on Firefox
      1. KR: Implement proposed fixes and measure results
        • Current:

Previous Week

cervantes

  • Previous
    • [x] Analyze previous stability bugs
  • Investigating applying defect classification on previous crash bugs
  • Looking at ShutDownKill crash reports
  • Rerunning the tests with app verifier against latest m-c
  • Running tests with app verifier against the latest m-c
  • bug 1317259 RESOLVED::FIXED [App Verifier] Critical section already initialized in mozilla::TimeStamp::Startup
    • Filed bug 1317259 and submitted a patch for review
    • Landed bug 1317259
  • bug 1317653 NEW:: [App Verifier] Critical section already initialized in _moz_cairo_win32_printing_surface_create
    • Filed bug 1317653
  • bug 1287392 NEW:: TaskTracer is broken
    • Reviewing bug 1287392

ting

  • Previous
    • [x] clang-cl for ASan and S on windows
    • [x] clang 64bit build for taskcluster
  • Triaged 1113 nightly crashes
  • bug 1300724 RESOLVED::WORKSFORME Slowly growing "system-heap-allocated" memory usage
    • bug 1300724 checked the latest WPR record file the reporter sent, nothing needs to be highlighted, commented on the bug and closed as WFM.
  • bug 1316537 RESOLVED::FIXED Add 64-bit clang-cl toolchain builds to taskcluster task definitions
    • bug 1316537 landed and confirmed it works
    • bug 1316537 submitted patches
  • bug 1200740 RESOLVED::FIXED ASan crash due to child process function interceptions
    • bug 1200740 is about landing
  • bug 1316545 NEW:: Fails linking clang-plugin with unresolved clang symbols
    • bug 1316545 actually the plugin dll is loaded, but the global vairable for adding it to clang is not initialized
    • bug 1316545 am trying to use lldb to debug why the plugin is not loaded
    • bug 1316545 ignoring unresolved symbols doesn't help, seems clang still has issue for plugin on windows, ni'd ehsan
    • bug 1316545 passed the linking issue, now is stuck at errors from clang-plugin tests and i am checking now
    • bug 1316545 trying to debug why clang-cl doesn't output anything with the plugin
    • Trying to build clang on linux64 for diagnosing bug 1316545

kanru

  • Previous
    • [x] IPDL patch
    • [ ] Test coverage
    • [x] Hasal plan
  • Looked 11-14 nightly crashes
  • bug 1314254 RESOLVED::FIXED Change IPDL message handlers return value to mozilla::Result or nsresult or just MOZ_CRASH
    • bug 1314254 landed
  • bug 1310175 NEW:: Crash [@ OOM | small ] with nsACString_internal::Assign(char const*) involved
    • Profiled bug 1310175

wcpan

  • Previous
    • [x] Clarify the scope of userContent.css
    • [x] HTTP MOZ_MUST_USE
  • Bisecting http patch
  • Update MDN about error handling
  • bug 1046166 REOPENED:: [e10s] userContent.css does not work
    • bug 1046166 - request review
    • bug 1046166 - sandbox white list seems work for Mac OS
    • bug 1046166 - white list for windows seems working

thinker

  • Previous
    • [ ] SVG blur patches update
    • [x] Hasal test case review
    • [x] Task tracer

gweng

  • Previous
    • [x] Slide for Websubmmit sharing
    • [x] Trace log dump tool

This Week Priorities

gweng

  • Discuss with Fred and Ricky about what JS info can be added to devtools.
  • JS Engine and Progressive Web.

thinker

  • Reveal.js fix / another approach
  • Tasktracer file new bug for new features
  • Hasal - how to measure to ensure the results are comparable.

kanru

  • 2017 H1 planning
  • Shutdown kill

cervantes

  • Tasktracer review request
  • Monitor app verifier
  • Stability study - bug classification

wcpan

  • Figure out how to run HTTP tests locally
  • Convert other directories to use MOZ_MUST_USE

ting

  • clang-plugin on Windows

Incoming

  • Dec - all hands in Hawaii