This incident has been resolved. The root cause, determined by traceroute analysis, was a transient network issue with ISPs in the region. No action is required.
The issue has been resolved.
We have verified that everyone works as expected. The database maintenance is complete.
From 13:12 to 13:23 UTC, checks were not scheduled at their normal frequency due to an incident in our check scheduling service. This incident is now resolved, and checks are again running at their configured frequency.
API repsonse times and error rates are back to normal levels. We identified a third party service provider as the possible culprit and investigating with them. We scaled up our deployments preemptively and keep monitoring closely.
We see check failure rates dropped back to normal levels. Cloudflare resolved their incident.