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Issue 619860 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Closed: Aug 2016
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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7.6%-12.8% regression in webrtc_perf_tests at 13091:13093

Project Member Reported by ivoc@chromium.org, Jun 14 2016

Issue description

See graphs below.
 

Comment 1 by ivoc@chromium.org, Jun 14 2016

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=619860

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_MCKrwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvN25pQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPO_owoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPOGpQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvMW7vQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_OTetAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_NnusAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_MLwrgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvNedqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvNfJsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_L6LsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_KGeswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPvArAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_My2pwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPuUvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_OSgqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvMWWpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvJevtwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvMXYqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvLO5vwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvLO3sAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_MKhsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPPIqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvMWCuQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvNfCvwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvP3OoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvOG1qgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvP2ZsQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPPcuAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_NnkvwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_ODZtwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_IbAoQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_ODDrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPOGpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_L6VoQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_IbUsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPOGpQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvNfWoQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_OS0uAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_OTKpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_NnyoQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPORtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvPP1rQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvNfJsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvMXtrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_KGFqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvO_srQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvLvbtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_MrZrAoM


Bot(s) for this bug's original alert(s):

webrtc-android-tests-nexus5
webrtc-android-tests-nexus72
webrtc-android-tests-nexus9
webrtc-linux-large-tests
webrtc-win-large-tests

Comment 2 by ivoc@chromium.org, Jun 14 2016

Labels: -M-51 M-53
Owner: mflodman@chromium.org
Hi Magnus, it looks like your CL ( https://codereview.webrtc.org/2035383002 ) causes perf regressions across platforms in various ramp-up perf stats. Could you have a look at this, please?
The timing tests are done faster, so an improvement, and the number of packets might have increased due to sending padding packets if muted. So without digging deeper (yet) this looks like a good change.

I'll take a more thorough look, but it doesn't look alarming to me.
Components: Blink>WebRTC
Any update on the investigation?
Project Member

Comment 5 by sheriffbot@chromium.org, Jul 5 2016

Labels: -M-53 M-54 MovedFrom-53
Moving this nonessential bug to the next milestone.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Status: WontFix (was: Assigned)
Closing according to comment #3.

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