Bug 245244 - Add debug logging for process and page state
Summary: Add debug logging for process and page state
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Process Model (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Ben Nham
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-09-15 13:50 PDT by Ben Nham
Modified: 2022-10-06 13:34 PDT (History)
2 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
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.