API request latency for Status 200 requests is all over the show
First reported by @jarv in #backend
https://performance.gitlab.net/dashboard/db/rails-latencies?refresh=5m&orgId=1&from=now-24h&to=now
Possibly related to this, which started happening at the same time: https://gitlab.com/gitlab-org/gitlab-ce/issues/44210
Oddly, the data for Status:200
p95 in api_prod.json
in ELK does not reflect this pattern: