Bug 67142
| Summary: | Web Inspector: cpu profiler doesn't track time spent in scrollTop | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Ilya Tikhonovsky <loislo> |
| Component: | Web Inspector (Deprecated) | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED INVALID | ||
| Severity: | Normal | CC: | apavlov, bweinstein, joepeck, keishi, loislo, pfeldman, pmuellr, rik, yurys |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | All | ||
| OS: | All | ||
Ilya Tikhonovsky
I'm profiling Network panel refresh metod.
1) open an url with a number of resources.
As example http://dolboeb.livejournal.com/?skip=60 this page has about 600 resources;
2) open inspector's network panel;
3) open inspector for inspector;
4) start cpu profiler in the second inspector;
5) refresh and wait until load event is fired
6) do the step 5 n times
WebInspector.NetworkLogView._updateOffscreenRows eats 14sec but all its children less than 1 sec.
Almost all the time was spent in native call this._dataGrid.scrollContainer.scrollTop;
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Brian Burg
Closing as invalid, as this bug pertains to the old inspector UI and/or its tests.
Please file a new bug (https://www.webkit.org/new-inspector-bug) if the bug/feature/issue is still relevant to WebKit trunk.