Bug 245283

Summary:	[run-webkit-tests] Add performance signposts
Product:	WebKit	Reporter:	Jonathan Bedard <jbedard>
Component:	Tools / Tests	Assignee:	Jonathan Bedard <jbedard>
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Jonathan Bedard

Reported 2022-09-16 10:14:35 PDT

Add the --signpost option to both run-webkit-tests and WebKitTestRunner. The idea behind this option is to provide contributors with tools to measure performance inside WebKitTestRunner to identify expensive portions of code, in particular sections which get more expensive as we scale processes on a machine.

Attachments
Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2022-09-16 10:14:54 PDT

<rdar://problem/100032177>

Jonathan Bedard

Comment 2 2022-09-16 10:53:04 PDT

Pull request: https://github.com/WebKit/WebKit/pull/4422

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