tree afb77d12ff8acf0832f7fcd3fda056f9b0ec0bda
parent 4d583d8b5ef1941a0dfbacaedc4f3f40266cbff6
author Shawn Pearce <sop@google.com> 1447365843 -0800
committer Shawn Pearce <sop@google.com> 1447365995 -0800

Change metric to replication_latency

Metric names do not start with '/'.

Convention wise, the suffix _latency is useful to denote the metric is
tracking how long in wall clock time something took.

The documentation calls this replication latency, so just name the
metric that too.

Change-Id: I35497d42b38b43919394b2013cfee41e2b915ba4