ListCommitsByOid: add histogram for request size (!1650) · Merge requests · GitLab.org / gitaly

Jacob Vosmaer requested to merge jv-list-commits-oid-histogram into master Nov 22, 2019

We have some indications that there is a problem with the number of ListCommitsByOid calls made by gitlab-rails. https://gitlab.com/gitlab-com/gl-infra/production/issues/1403#note_249007796

This MR adds a histogram to give us insight into how ListCommitsByOid gets used: how many commits are being requested. Is ListCommitsByOid a glorified version of FindCommit? This MR would let us detect that.

Edited Nov 18, 2021 by GitLab Release Tools Bot

ListCommitsByOid: add histogram for request size

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