Upstash reported this minor-impact incident on its official status page on Apr 2, 2025, 07:15 UTC. It was resolved after 13h 57m.
Right now Upstash is operational. Live Upstash status →
### Product: QStash ### Incident Summary Due to high load, the volume of QStash event logs reached to a point which caused latency in the underlying data store operations. Event log creation was slowed down and lead to performance degradation in QStash request processing. In order to resolve the performance degradation in QStash requests, event logging module was turned off temporarily. After deploying a hot fix and configuration changes, we eventually turned on event logging and system went back to stable state again. ### Root Cause At 07:15 UTC we received alerts on the performance degradation and started the investigation. We discovered long running queries for synching event logs from main QStash servers to QStash event server. In order to resolve performance degradation, we turned off event logging functionality as an immediate action. This action turned the performance back to normal levels for QStash requests but left event log processing disabled. We deploy
QStash service and Event logs are fully functional without any remaning issues.
Monitoring: Main QStash service is back to normal. Event logs service is back online but events will be lagging a few mins.
Main QStash service is back to normal. Event logs are still temporarily unavailable.
We are continuing to investigate this issue.
We are continuing to investigate this issue.
We are currently investigating this issue.
A fix has been implemented and we are monitoring the results.
We are currently investigating this issue.
Our 5-minute checks didn't record a change in Upstash's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.
Upstash reported 3 incidents in the last 90 days, 1 of them major or critical. See Upstash's uptime and incident history