Performance and stability improvements on all platforms.

TBR=v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com

Change-Id: I44e0b26fb5e755a8ee74ccfa834f98fb69304752
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1660112
Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/7.7.73@{#1}
Cr-Branched-From: 1c1aa818aff76bfa8e0bc7cbb1afaccf1738f55f-refs/heads/master@{#62164}