RESOLVED FIXED245681
Disable minimode scavenger for GPUProcess 
https://bugs.webkit.org/show_bug.cgi?id=245681
Summary Disable minimode scavenger for GPUProcess
Ben Nham
Reported 2022-09-26 09:43:09 PDT
GPUProcess CPU usage during YouTube playback regressed by ~10% in the last major release. About 30% of that is coming from extra activity in the scavenger thread due to increased scavenger frequency (242195) and work (235347). To work around this, disable the mini mode scavenger entirely in GPUProcess. This is neutral for both Membuster and RAMification.
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Add attachment proposed patch, testcase, etc.
Ben Nham
Comment 1 2022-09-26 09:44:14 PDT
rdar://100286875
Ben Nham
Comment 2 2022-09-26 09:45:42 PDT
Pull request: https://github.com/WebKit/WebKit/pull/4711
EWS
Comment 3 2022-09-26 15:42:35 PDT
Committed 254880@main (da2a972847cb): <https://commits.webkit.org/254880@main> Reviewed commits have been landed. Closing PR #4711 and removing active labels.
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