vmalert

Rule: redis:cls:rt_sigmaok

Expr

stddev_over_time(redis:cls:rt[30m])

Labels

Group

Warning: some of updates have "Series fetched" equal to 0.
It might be that either this data is missing in the datasource or there is a typo in rule's expression. For example, foo{label="bar"} > 0 could never trigger because foo{label="bar"} metric doesn't exist.
Rule's expressions without time series selector, like expr: 42 or expr: time() aren't fetching time series from datasource, so they could have "Series fetched" equal to 0 and this won't be a problem.
See more details about this detection here.

Last 20/20 updates:

Updated at	Duration	Execution timestamp	cURL
2026-07-15T11:15:27Z	0.000s	2026-07-15T11:14:50Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A14%3A50Z'
2026-07-15T11:15:17Z	0.000s	2026-07-15T11:14:40Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A14%3A40Z'
2026-07-15T11:15:07Z	0.000s	2026-07-15T11:14:30Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A14%3A30Z'
2026-07-15T11:14:57Z	0.000s	2026-07-15T11:14:20Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A14%3A20Z'
2026-07-15T11:14:47Z	0.000s	2026-07-15T11:14:10Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A14%3A10Z'
2026-07-15T11:14:37Z	0.000s	2026-07-15T11:14:00Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A14%3A00Z'
2026-07-15T11:14:27Z	0.000s	2026-07-15T11:13:50Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A13%3A50Z'
2026-07-15T11:14:17Z	0.000s	2026-07-15T11:13:40Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A13%3A40Z'
2026-07-15T11:14:07Z	0.000s	2026-07-15T11:13:30Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A13%3A30Z'
2026-07-15T11:13:57Z	0.000s	2026-07-15T11:13:20Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A13%3A20Z'
2026-07-15T11:13:47Z	0.000s	2026-07-15T11:13:10Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A13%3A10Z'
2026-07-15T11:13:37Z	0.000s	2026-07-15T11:13:00Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A13%3A00Z'
2026-07-15T11:13:27Z	0.000s	2026-07-15T11:12:50Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A12%3A50Z'
2026-07-15T11:13:17Z	0.000s	2026-07-15T11:12:40Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A12%3A40Z'
2026-07-15T11:13:07Z	0.000s	2026-07-15T11:12:30Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A12%3A30Z'
2026-07-15T11:12:57Z	0.000s	2026-07-15T11:12:20Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A12%3A20Z'
2026-07-15T11:12:47Z	0.000s	2026-07-15T11:12:10Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A12%3A10Z'
2026-07-15T11:12:37Z	0.000s	2026-07-15T11:12:00Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A12%3A00Z'
2026-07-15T11:12:27Z	0.000s	2026-07-15T11:11:50Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A11%3A50Z'
2026-07-15T11:12:17Z	0.000s	2026-07-15T11:11:40Z	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=stddev_over_time%28redis%3Acls%3Art%5B30m%5D%29&step=300s&time=2026-07-15T11%3A11%3A40Z'