vmalert

Rule: pg:db:conn_usageok

Expr

pg:db:num_backends / pg:db:conn_limit

Labels

Group

Last 20/20 updates:

Updated at	Series returned	Series fetched	Duration	Execution timestamp	cURL
2026-05-14T00:59:59+08:00	4	8	0.001s	2026-05-14T00:59:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A59%3A20%2B08%3A00'
2026-05-14T00:59:49+08:00	4	8	0.001s	2026-05-14T00:59:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A59%3A10%2B08%3A00'
2026-05-14T00:59:39+08:00	4	8	0.001s	2026-05-14T00:59:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A59%3A00%2B08%3A00'
2026-05-14T00:59:29+08:00	4	8	0.001s	2026-05-14T00:58:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A58%3A50%2B08%3A00'
2026-05-14T00:59:19+08:00	4	8	0.001s	2026-05-14T00:58:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A58%3A40%2B08%3A00'
2026-05-14T00:59:09+08:00	4	8	0.001s	2026-05-14T00:58:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A58%3A30%2B08%3A00'
2026-05-14T00:58:59+08:00	4	8	0.001s	2026-05-14T00:58:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A58%3A20%2B08%3A00'
2026-05-14T00:58:49+08:00	4	8	0.001s	2026-05-14T00:58:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A58%3A10%2B08%3A00'
2026-05-14T00:58:39+08:00	4	8	0.001s	2026-05-14T00:58:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A58%3A00%2B08%3A00'
2026-05-14T00:58:29+08:00	4	8	0.001s	2026-05-14T00:57:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A57%3A50%2B08%3A00'
2026-05-14T00:58:19+08:00	4	8	0.001s	2026-05-14T00:57:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A57%3A40%2B08%3A00'
2026-05-14T00:58:09+08:00	4	8	0.001s	2026-05-14T00:57:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A57%3A30%2B08%3A00'
2026-05-14T00:57:59+08:00	4	8	0.001s	2026-05-14T00:57:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A57%3A20%2B08%3A00'
2026-05-14T00:57:49+08:00	4	8	0.001s	2026-05-14T00:57:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A57%3A10%2B08%3A00'
2026-05-14T00:57:39+08:00	4	8	0.001s	2026-05-14T00:57:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A57%3A00%2B08%3A00'
2026-05-14T00:57:29+08:00	4	8	0.001s	2026-05-14T00:56:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A56%3A50%2B08%3A00'
2026-05-14T00:57:19+08:00	4	8	0.001s	2026-05-14T00:56:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A56%3A40%2B08%3A00'
2026-05-14T00:57:09+08:00	4	8	0.001s	2026-05-14T00:56:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A56%3A30%2B08%3A00'
2026-05-14T00:56:59+08:00	4	8	0.001s	2026-05-14T00:56:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A56%3A20%2B08%3A00'
2026-05-14T00:56:49+08:00	4	8	0.001s	2026-05-14T00:56:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=pg%3Adb%3Anum_backends+%2F+pg%3Adb%3Aconn_limit&step=300s&time=2026-05-14T00%3A56%3A10%2B08%3A00'