1926375 - AndroidStartup:fenix cold_main_first_frame.mean has switched to the "slow" mode

Status: NEW

(Testing :: Performance, defect, P2)

Description

[Markus Stange [:mstange]]

This AndroidStartup:fenix cold_main_first_frame.mean graph shows that the test became bimodal around September 18 and then September 23, and, as of October 19, seems to have switched fully to the slow mode.

Comment 1

[Greg Mierzwinski [:sparky]]

On autoland I see that the "fast" mode is still there for this test, but it may be less frequent now: https://treeherder.mozilla.org/perfherder/graphs?highlightAlerts=1&highlightChangelogData=1&highlightCommonAlerts=0&replicates=0&series=autoland,181248,1,15&timerange=1209600

Comment 2

[Kash Shampur [:kshampur] ⌚EST]

regression to the slow mode seems to be the case for CVNS now as well https://treeherder.mozilla.org/perfherder/graphs?highlightAlerts=1&highlightChangelogData=1&highlightCommonAlerts=0&replicates=0&series=mozilla-central,183553,1,15&timerange=2592000

Comment 3

[Kash Shampur [:kshampur] ⌚EST]

similar to what sparky pointed out with cmff and autoland, cvns also seems to infrequently have a fast mode occurrence as well... https://treeherder.mozilla.org/perfherder/graphs?highlightAlerts=1&highlightChangelogData=1&highlightCommonAlerts=0&replicates=0&selected=181252,1883208665&series=autoland,181252,1,15&timerange=1209600

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

The severity field is not set for this bug.
:sparky, could you have a look please?

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