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Issue 704870 link

Starred by 1 user
Status: Fixed
Owner:
ehmaldonado@chromium.org
Closed: Mar 2017
Cc:
hlundin@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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66.6%-1098.6% regression in browser_tests at 459050:459056

Project Member Reported by hlundin@chromium.org, Mar 24 2017 
This is most likely due to https://codereview.chromium.org/2753543010. The regressions coincide with this, and the subsequent recovery of the metrics coincide with the revert of that CL (https://codereview.chromium.org/2773803002).

Comment 1 by hlundin@chromium.org, Mar 24 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=704870

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrP3FpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzJGXnwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrLunowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzJ-X9wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrJbkvAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzP-BrwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzPaq9QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzP_MpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzNuvhwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrMG2rgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrJaXpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrPLTrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrJiF5QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzN_fpQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrJiFpQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrMXOvAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzJSbhQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzNuvhwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzJSb-QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzLbJoAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrOT-qQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzP-BrwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzIaKwggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzNGIvgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzP_atgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzP_MpwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzIHThQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzIbukwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrIW_pQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzIaKggsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzPaq9QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrJj3rQoM


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

chromium-webrtc-rel-mac
chromium-webrtc-trunk-tot-rel-mac

Comment 2 by hlundin@chromium.org, Mar 24 2017

Status: Fixed (was: Assigned)
ehmaldonado@: I'm going to close this since you already reverted the CL. This is mostly FYI, so that you know that your CL caused regressions in Mac too.

Comment 3 by ehmaldonado@chromium.org, Mar 24 2017 

Thanks.
Does this mean that the quality of the recorded audio got too bad?
This looks like a big regression.

Comment 4 by hlundin@chromium.org, Mar 24 2017 

With a MOS close to 1.0 it looks more like the input went dead.
►

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