Open Bug 1583260 Opened 5 years ago Updated 2 years ago

DAMP Perf noise increase in netmonitor HAR export

Categories

(DevTools :: Netmonitor, task, P3)

task

Tracking

(Not tracked)

People

(Reporter: jdescottes, Unassigned)

References

(Blocks 1 open bug)

Details

Recently, the HAR Export netmonitor DAMP test started to oscillate between 2 values.

:ochameau suggests we might have an async task which sometimes runs before the open marker, sometimes after.

Analyzing profiles should help understanding the issue.

Netmonitor dashboard at https://firefox-dev.tools/performance-dashboard/tools/netmonitor.html?days=14&filterstddev=true&ignoreFlags=true

Looking at the dashboard, it seems that the overall noise level of the netmonitor tests really increased around Sept 9 or 10. Might be more than just HAR export

Summary: DAMP Perf noise incease in netmonitor HAR export → DAMP Perf noise increase in netmonitor HAR export
Severity: normal → S3
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