1558893 - OSX Mojave (10.14) - ThreadMetrics.CollectRecursiveMetrics | Expected: (duration) < (200000u), actual: 201243 vs 200000 @ /builds/worker/workspace/build/src/xpcom/tests/gtest/TestThreadMetrics.cpp:184

Status: RESOLVED WORKSFORME

(Core :: XPCOM, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: egao [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=251074328&repo=try
Full log: https://queue.taskcluster.net/v1/task/MSgzLG2BQAa3UuzSunBogw/runs/0/artifacts/public/logs/live_backing.log

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Context:
02:15:56 INFO - TEST-START | ThreadMetrics.CollectMetrics
02:15:56 WARNING - TEST-UNEXPECTED-FAIL | ThreadMetrics.CollectMetrics | Expected: (duration) < (200000u), actual: 278857 vs 200000 @ /builds/worker/workspace/build/src/xpcom/tests/gtest/TestThreadMetrics.cpp:153
02:15:56 WARNING - TEST-UNEXPECTED-FAIL | ThreadMetrics.CollectMetrics | test completed (time: 279ms)
02:15:56 INFO - TEST-START | ThreadMetrics.CollectRecursiveMetrics
02:15:56 WARNING - TEST-UNEXPECTED-FAIL | ThreadMetrics.CollectRecursiveMetrics | Expected: (duration) < (200000u), actual: 201243 vs 200000 @ /builds/worker/workspace/build/src/xpcom/tests/gtest/TestThreadMetrics.cpp:184
02:15:56 WARNING - TEST-UNEXPECTED-FAIL | ThreadMetrics.CollectRecursiveMetrics | test completed (time: 500ms)

Comment 1

[Intermittent Failures Robot]

1 failures in 4753 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• macosx1014-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1558893&startday=2019-06-10&endday=2019-06-16&tree=all

Comment 2

[Edwin Takahashi (:egao | infrequent contributor)]

Both ThreadMetrics.CollectMetrics and ThreadMetrics.CollectRecursiveMetrics appear to pass as expected on both macosx1014-64-shippable and macosx1014-64/debug as of mozilla-central 893a79647962f1917bdde65957fed18e5afd1d5a.

Will continue observation of these tests, if failures do not reappear by EOD Wednesday (June 26) I will close this bug.

Comment 3

[Edwin Takahashi (:egao | infrequent contributor)]

This failure is observable on macosx1014-64-ccov/debug, as per :bwc's push: https://treeherder.mozilla.org/#/jobs?repo=try&revision=398fb3a4df9de9704ca2b099804643172a28a84a&selectedJob=255588478

However since we are not running any tests on macosx1014-64-ccov/debug I think it's safe to ignore this failure for the time being.