Grafana Alert Rule


- one column of type timestamp named `time`
- one column of type number (this is your value)
- zero or more columns of type string (these are your labels), [none of which can be named ](https://github.com/grafana/grafana/issues/45295#issuecomment-1043134970)`[metric](https://github.com/grafana/grafana/issues/45295#issuecomment-1043134970)`[ 6](https://github.com/grafana/grafana/issues/45295#issuecomment-1043134970)




> [Invalid format of evaluation results for the alert definition : frame cannot uniquely be identified by its labels: has duplicate results with labels {}](https://community.grafana.com/t/invalid-format-of-evaluation-results-for-the-alert-definition-frame-cannot-uniquely-be-identified-by-its-labels-has-duplicate-results-with-labels/54584/3)


> [Labels in Grafana Alerting](https://grafana.com/docs/grafana/next/alerting/fundamentals/annotation-label/how-to-use-labels/)






