Closed Bug 1165151 Opened 8 years ago Closed 8 years ago

It's possible to break the fps meter at first run

Categories

(DevTools :: Performance Tools (Profiler/Timeline), defect)

Product:
DevTools
Component:
Performance Tools (Profiler/Timeline)
Version:
40 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED DUPLICATE of bug 1146237

People

(Reporter: canuckistani, Unassigned)

References

Details

STR:

 - ensure the currently selected tool in the tools is the performance tab
 - restart nightly
 - open a page, say ars technica
 - open the toolbox, perf tool shoud be active, ten immediately start recording

Expected results - should see normal fps graph, topping out at 60fps.

Actual: sometimes erroneous results, like 300fps are shown, sometimes it's completely blank. Suspect the graph isn't completely 100% ready to start showing data? See screenshot:

https://www.evernote.com/l/AAEkXIHKVGtM0ouvPZ-RMOYMS9sci2mrmuQB/image.png
Suspect yet another issue of docshell times. Hopefully bug 1152829 fixes this.
Depends on: 1152829
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → DUPLICATE
Product: Firefox → DevTools
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