tree 4f0cb0d8271c9a7607a8863aebd06a58879b8995
parent 7664d5220d55eab009ae3d624c09f33d02bd10f0
author Edwin Kempin <ekempin@google.com> 1614763970 +0100
committer Edwin Kempin <ekempin@google.com> 1614764544 +0100

Add metrics to count the number of OWNERS cache/backend loads per change

With these new metrics we want to record how many OWNERS files we need
to cache/load per change when computing file code owner statuses. E.g.
this can help us understand better how much memory gets used by the
TransientCodeOwnerConfigCache.

Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: I40f1eaae058ab69b93905a5fba5e81fd2b4e702f