Closed
Bug 1245929
Opened 9 years ago
Closed 7 years ago
Sometimes allocations are missing
Categories
(DevTools :: Performance Tools (Profiler/Timeline), defect, P3)
DevTools
Performance Tools (Profiler/Timeline)
Tracking
(Not tracked)
RESOLVED
WONTFIX
People
(Reporter: fitzgen, Unassigned)
References
Details
Attachments
(1 file)
(deleted),
application/zip
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Details |
STR:
* Unzip the test case
* python -m SimpleHTTPServer
* Open bench.html
* Open performance panel
* Refresh
ER:
The profile recorded by the console.profile and console.profileEnd calls should contain allocations because there were a ton of allocations in between.
AR:
The recorded profile has empty allocations.
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Now, if I start recording manually, without console.profile/console.profileEnd, and refresh, sit around for a bit, and then stop the profile, I *do* get the allocations. My assumption here is that we aren't draining the allocations log at the end of the recording, and only streaming it out periodically, resulting in missing all streamed allocations for short-ish recordings.
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However, if I open this test case via a file:// URI, without the python server, then I *never* get the allocations, so maybe that last assumption is incorrect. Strange things going on here.
Reporter | ||
Comment 1•9 years ago
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Comment 3•7 years ago
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The approach to allocations will be changed if we carry this feature over with the Bug 1408124. I'm closing this as I don't think this code will be directly carried over.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → WONTFIX
Updated•6 years ago
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Product: Firefox → DevTools
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Description
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