Bug 89548 - Web Inspector: reduce timeline refresh rate
Summary: Web Inspector: reduce timeline refresh rate
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (Deprecated) (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Andrey Kosyakov
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-06-19 22:13 PDT by Andrey Kosyakov
Modified: 2012-06-20 17:54 PDT (History)
11 users (show)

See Also:

Attachments
Patch (9.77 KB, patch)
2012-06-19 22:33 PDT, Andrey Kosyakov 		pfeldman: review+
buildbot: commit-queue-
Details | Formatted Diff | Diff
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Description Andrey Kosyakov 2012-06-19 22:13:49 PDT 
Timeline appears to slow down the inspected page refresh rate due to resource contention (particularly observed in Chromium on Mac, see crbug.com/133651).
Reduced refresh rate and lazier update logic should help to mitigate that effect (though real fix should probably be in the platform itself).

- reduce refresh for both overview and main panes to 300ms
- automatically limit window size to approximately one pageful of events in the lower pane
- do not refresh lower pane for events that are outside of the window
Comment 1 Andrey Kosyakov 2012-06-19 22:33:20 PDT 
Created attachment 148505 [details]
Patch
Comment 2 Build Bot 2012-06-19 23:13:49 PDT 
Comment on attachment 148505 [details]
Patch

Attachment 148505 [details] did not pass mac-ews (mac):
Output: http://queues.webkit.org/results/13007119
Comment 3 Andrey Kosyakov 2012-06-20 17:54:09 PDT 
Committed r120891: <http://trac.webkit.org/changeset/120891>