tree 08210c783b6bf3c9b55ba29b3953e749eb3fa1ab
parent 2c3048454a36d45d03ffc72d82ae573b7c291960
author Kevin Lubick <kjlubick@google.com> 1565965871 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1565966655 +0000

[gold] reduce frequency and breadth of backup polling.

Add MinHours as a possibility for ingestion.

This is one part in reducing the QPS hit to GCS/buildbucket.

Every 1 hour, we poll the last 2 hours of commits/data, down from
every 20-60 minutes, polling the last 2 days of data.

PubSub has been pretty reliable, so we shouldn't need to
scan such a wide swath.

Bug: skia:9073
Change-Id: I91ce22757b451a71fe03b93f93d823b537b3364f
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/235201
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>