Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6c5c593beb7df067cdf84f6d50e0fb7cbfd31e4f
https://github.com/WebKit/WebKit/commit/6c5c593beb7df067cdf84f6d50e0fb7cbfd31e4f
Author: Basuke Suzuki <[email protected]>
Date: 2025-04-01 (Tue, 01 Apr 2025)
Changed paths:
M Source/WebCore/loader/ResourceMonitor.cpp
M Source/WebCore/page/DiagnosticLoggingKeys.cpp
M Source/WebCore/page/DiagnosticLoggingKeys.h
M Source/WebCore/page/LocalFrame.cpp
Log Message:
-----------
[ResourceMonitor] Add telemetry to measure unloading events.
https://bugs.webkit.org/show_bug.cgi?id=290853
rdar://148348965
Reviewed by Ben Nham.
Add telemetry to measure on the field how much following events are triggering:
- iframe is unloaded
- iframe unloading is prevented by throttler
- iframe unloading is prevented by sticky activation
* Source/WebCore/loader/ResourceMonitor.cpp:
(WebCore::diagnosticValues):
(WebCore::ResourceMonitor::checkNetworkUsageExcessIfNecessary):
* Source/WebCore/page/DiagnosticLoggingKeys.cpp:
(WebCore::DiagnosticLoggingKeys::iframeResourceMonitoringKey):
(WebCore::DiagnosticLoggingKeys::unloadCountKey):
(WebCore::DiagnosticLoggingKeys::unloadPreventedByThrottlerCountKey):
(WebCore::DiagnosticLoggingKeys::unloadPreventedByStickyActivationCountKey):
* Source/WebCore/page/DiagnosticLoggingKeys.h:
* Source/WebCore/page/LocalFrame.cpp:
(WebCore::valueDictionaryForResult):
(WebCore::LocalFrame::showResourceMonitoringError):
(WebCore::LocalFrame::reportResourceMonitoringWarning):
Canonical link: https://commits.webkit.org/293059@main
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