I’m using Grafana 8.4.4 with the new Unified Alerting platform.
I created alert on a percentile value:
- timeRange: now - 2h to now
- Query A: SELECT percentile(value, 90) FROM myTable GROUP BY time(1h)
- Evaluate every 1h for 0m
When alert is fired, I receive a notification but the value of the evaluated metric is different than what my graph displays.
How can I fix it ?