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ClickHouse · Data and observabilityMay 27, 2026, 17:48 UTC

ClickHouse Agents Login Issues

MinorCapacityUpdated 16h ago
May 27, 17:48 UTCMay 27, 19:11 UTC
Duration
1h 23m
Impact
Minor
Root cause
Capacity
ClickHouse, 90 days
16 incidents
Affected
Not listed by the vendor.
Status page

Final update

Some users may have been unable to log in to ClickHouse Agents due to an overly broad login rate limit. A configuration change was rolled out, access has been confirmed restored, and no customer data or ClickHouse services were impacted.

Timeline

  1. Resolved · May 27, 19:11 UTC
    Some users may have been unable to log in to ClickHouse Agents due to an overly broad login rate limit. A configuration change was rolled out, access has been confirmed restored, and no customer data or ClickHouse services were impacted.
  2. Monitoring · May 27, 18:03 UTC
    Mitigation rolled out, monitoring.
  3. Investigating · May 27, 17:48 UTC
    Issues logging into ClickHouse Agents reported

More from ClickHouse

Full history

Also caused by capacity and load

All
StartedIncidentDuration
Sep 1607:20 UTCDegradation with Gemini 3.8 FlashGitHub10h 28m
Sep 1509:47 UTCDisruption with some GitHub servicesGitHub1h 30m
Sep 422:02 UTCDegradation in repos contents APIGitHub21m
Sep 221:44 UTCElevated Linux worker queue timesExpo21m
Sep 115:00 UTCDelays in commit processingGitHub1h 1m
Aug 2615:11 UTCIncident with ActionsGitHub2h 50m

From vendors' own status pages and disclosures. Times as reported. Logos via logo.dev; trademarks belong to their owners.

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