runtime: Go 1.14.rc1 3-5% performance regression from 1.13 during protobuf marshalling [1.14 backport] #37613
Description
@randall77 requested issue #37086 to be considered for backport to the next 1.14 minor release.
@gopherbot please open a backport issue.
I don't think this performance regression qualifies for a backport, but I'll let the release guys make that call.