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Starred by 1 user
Status: WontFix
Owner: ----
Closed: Sep 18
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

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324.1%-644.2% regression in smoothness.tough_canvas_cases at 464557:464655
Project Member Reported by, Aug 10 Back to list
See the link to graphs below.
All graphs for this bug:

(For debugging:) Original alerts at time of bug-filing:

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

Status: Assigned

NO Perf regression found

Bisect Details
  Configuration: linux_perf_bisect
  Benchmark    : smoothness.tough_canvas_cases
  Metric       : frame_times/tough_canvas_cases_canvas2d_balls_common_bouncing_balls.html?ball_image_with_shadow_back_image

Revision             Result                  N
chromium@464556      478.141 +- 465.275      21      good
chromium@464655      483.491 +- 321.413      19      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=tough.canvas.cases.canvas2d.balls.common.bouncing.balls.html.ball.image.with.shadow.back.image smoothness.tough_canvas_cases

More information on addressing performance regressions:

Debug information about this bisect:

For feedback, file a bug with component Speed>Bisection
Status: Untriaged
Comment 5 by, Sep 18 (3 days ago)
Status: WontFix
Bisect can't repro, and this went back down (graph that didn't go down only shows ref build)
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