164940 2016-11-18 11:46:13 -0800 Figure out what to do with the extraPauseRatio GC scheduling feature or get rid of it 2016-12-12 14:08:13 -0800 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build All All RESOLVED DUPLICATE 165758 P2 Normal --- 149432 1 fpizlo webkit-unassigned oldest_to_newest 1252750 0 fpizlo 2016-11-18 11:46:13 -0800 I found that injecting a synthetic extra pause can help with GC convergence. I also found that putting a ceiling on mutator utilization and resetting the initialTime at the end of each fixpoint iteration has the same effect. It remains to be seen which feature is better, but the extraPauseRatio remains disabled for now because I'm starting to think that the MU ceiling is better. 1259196 1 fpizlo 2016-12-12 14:08:13 -0800 *** This bug has been marked as a duplicate of bug 165758 ***