Backport-3.4 etcdserver/util.go: reduce memory when logging range requests#12888

Merged

ptabor merged 1 commit intoetcd-io:release-3.4from chaochn47:2021-04-22-cherry-pick-12871

Apr 22, 2021

+3-3

Commits on Apr 22, 2021

Backport-3.4 etcdserver/util.go: reduce memory when logging range requests
chaochn47
committed