tree 9c7c3344322e97ae57919bd43ca49ed6c6af77b3
parent 20ace9d2bd032e2b6825a552bb97c169e62ecb50
author Edwin Kempin <ekempin@google.com> 1632218521 +0200
committer Edwin Kempin <ekempin@google.com> 1632219683 +0200

Add metric to record how often an operation is invoked

Knowing how often an operation is invoked allows us to identify the
operations that are invoked most often and hence would be candidates for
doing performance optimisations.

In combination with a trace ID this metric also tells us which
operations have been invoked how often for a trace, which can be useful
to investigate requests that are slow because certain operations are
invoked too often.

Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: I188aa098cff0084d456edd2c8a70021a444da5c9