Introduce E2E apply object REST-API metrics

The E2E replication through the apply object REST-API
needs to be calculated from the client originating the call
where the initial ref-update happens.

Introduce a new end_2_end metric to track this latency.

Change-Id: Ib6b585e076ffcea55b53e603ad1c7e5f5b7b69fc
3 files changed
tree: 89b9d0b51e84d3a2ea200ae2a7f9147a33047430
  1. src/
  2. BUILD
  3. Jenkinsfile
  4. LICENSE