Mobile/Testing/06 19 13

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Previous Action Items

  • (jmaher) File bug to get access to foopy and some pandas or tegras to further investigate bug 877779
  • (dminor) File bug to run Panda reftests on Cedar
  • (kmoir) Document process for getting rogue pandas and tegras removed by buildduty It's easier just to ask who's on buildduty to open a bug but here's a link to our bugzilla machine management component where you can just ask for a specific device to be disabled.

Status reports

Dev team

  • Working on
    • bug 883539 Frequent Android 4.0 rc2 retries: "Remote Device Error: unable to connect to %s after %s attempts" % (self.host, retryLimit)
    • bug 882932 Remote mochitests should invoke the httpd.js from hostutils, not from the changeset

Rel Eng

  • kmoir will land final changes for non-talos android mozharness/mozpool tests early next week when she returns from PTO. Tests are green in staging and patches have been reviewed. bug 829211

IT

A Team

tegra failure rate [8.68%]

  • tp, r3, j1, rc2, m3 <- all >15% failure rate

panda failure rate [19.62%]

  • rpr, ts, tpn, rc1, rc2, m7, m2 <- all >15% failure rate


top 5 orange factor android bugs:

  • bug 807230 - Intermittent DMError: Automation Error: Timeout in command {ls,ps,isdir,mkdr}
    • dminor working on this, most common on pandas, but across all mochitest/reftests. NOTE: not seen on talos!!!
  • bug 711725 - Tegras and Pandas disconnect with "remoteFailed: [Failure instance: Traceback (failure with no frames) ...
    • callek attempted fix, no luck, large majority on tp4m talos test, rarely on other suites
  • bug 874972 - Intermittent Android retry "Remote Device Error: updateApp() call failed - exiting"
    • a newer issue, tegra only! Only occurs on a handful of naughty tegras.
  • bug 817024 - Tegras/Pandas disconnect with "remoteFailed: [Failure instance: Traceback (failure with no frames): ...
    • similar to other one, but specific to inside of test case, mostly on tp4m
  • bug 845162 - Intermittent Android timeout in test_replay_metadata.html,test_playback_rate.html...
    • m2 on pandas, possibly a root cause in a test case early on causing OOM or other state changes?


Panda Reftests (dminor)

  • Got agreement on syntax - will retest patch today and put up for another review once it looks good locally

x86 automation

Autophone

  • New production site: http://phonedash.mozilla.org
  • Locally increasing devicemanagerSUT.reboot_settling_time to work around slow sdcard performance on nexus ones.
  • No progress on getting reftest unittests running.

Eideticker

  • LG G2X seems to have been dying on the "imgur" test. Worried it might be memory exhaustion or something. Filed bug 884907 to investigate.

Round Table

  • (gbrown) What can we do about bug 883539? Can we update the Panda image?
    • (jmaher) we could update the image (possibly with a new watcher?), is there other hacks we could make as well?
  • (jmaher)watcher update?

Action Items

  • Joduinn going to follow up with bmoss about his ideas on the tegra move decision
  • Jmaher and team going to keep digging into the failure rate spike, potentially rolling back the recent sutagent change
  • Bc will have an update on autophone reftest testing next week
  • callek has on his plate this week to write up a concise plan to update the watcher across the board.
  • gbrown - will start on making a new image for the pandas to address the retry bug, and then we can use mozpool to distribute it.
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