Bug 245244

Summary:	Add debug logging for process and page state
Product:	WebKit	Reporter:	Ben Nham <nham>
Component:	WebKit Process Model	Assignee:	Ben Nham <nham>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	nham, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Ben Nham 2022-09-15 13:50:26 PDT

It would be useful to have a notifyd callback that dumps state about process and page state. I've found this useful recently to debug issues with enabling App Nap and adopting RunningBoard on macOS. I also intend to use this so that Membuster5 knows which domain is loaded into a given WebContent pid, which is useful for having per-origin memory footprint breakdowns in the benchmark.

Comment 1 Radar WebKit Bug Importer 2022-09-15 13:50:48 PDT

<rdar://problem/99986063>

Comment 2 Ben Nham 2022-09-15 13:57:01 PDT

Pull request: https://github.com/WebKit/WebKit/pull/4400

Comment 3 EWS 2022-10-06 13:34:19 PDT

Committed 255239@main (501a16433dc7): <https://commits.webkit.org/255239@main>

Reviewed commits have been landed. Closing PR #4400 and removing active labels.