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
2026-02-15T22:46:39+08:00	4	8	0.001s	2026-02-15T22:46:00+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=2026-02-15T22%3A46%3A00%2B08%3A00'
2026-02-15T22:46:29+08:00	4	8	0.001s	2026-02-15T22:45:50+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=2026-02-15T22%3A45%3A50%2B08%3A00'
2026-02-15T22:46:19+08:00	4	8	0.001s	2026-02-15T22:45:40+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=2026-02-15T22%3A45%3A40%2B08%3A00'
2026-02-15T22:46:09+08:00	4	8	0.001s	2026-02-15T22:45:30+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=2026-02-15T22%3A45%3A30%2B08%3A00'
2026-02-15T22:45:59+08:00	4	8	0.001s	2026-02-15T22:45:20+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=2026-02-15T22%3A45%3A20%2B08%3A00'
2026-02-15T22:45:49+08:00	4	8	0.001s	2026-02-15T22:45:10+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=2026-02-15T22%3A45%3A10%2B08%3A00'
2026-02-15T22:45:39+08:00	4	8	0.001s	2026-02-15T22:45:00+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=2026-02-15T22%3A45%3A00%2B08%3A00'
2026-02-15T22:45:29+08:00	4	8	0.001s	2026-02-15T22:44:50+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=2026-02-15T22%3A44%3A50%2B08%3A00'
2026-02-15T22:45:19+08:00	4	8	0.001s	2026-02-15T22:44:40+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=2026-02-15T22%3A44%3A40%2B08%3A00'
2026-02-15T22:45:09+08:00	4	8	0.001s	2026-02-15T22:44:30+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=2026-02-15T22%3A44%3A30%2B08%3A00'
2026-02-15T22:44:59+08:00	4	8	0.001s	2026-02-15T22:44:20+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=2026-02-15T22%3A44%3A20%2B08%3A00'
2026-02-15T22:44:49+08:00	4	8	0.001s	2026-02-15T22:44:10+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=2026-02-15T22%3A44%3A10%2B08%3A00'
2026-02-15T22:44:39+08:00	4	8	0.001s	2026-02-15T22:44:00+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=2026-02-15T22%3A44%3A00%2B08%3A00'
2026-02-15T22:44:29+08:00	4	8	0.001s	2026-02-15T22:43:50+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=2026-02-15T22%3A43%3A50%2B08%3A00'
2026-02-15T22:44:19+08:00	4	8	0.001s	2026-02-15T22:43:40+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=2026-02-15T22%3A43%3A40%2B08%3A00'
2026-02-15T22:44:09+08:00	4	8	0.001s	2026-02-15T22:43:30+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=2026-02-15T22%3A43%3A30%2B08%3A00'
2026-02-15T22:43:59+08:00	4	8	0.001s	2026-02-15T22:43:20+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=2026-02-15T22%3A43%3A20%2B08%3A00'
2026-02-15T22:43:49+08:00	4	8	0.001s	2026-02-15T22:43:10+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=2026-02-15T22%3A43%3A10%2B08%3A00'
2026-02-15T22:43:39+08:00	4	8	0.001s	2026-02-15T22:43:00+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=2026-02-15T22%3A43%3A00%2B08%3A00'
2026-02-15T22:43:29+08:00	4	8	0.001s	2026-02-15T22:42:50+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=2026-02-15T22%3A42%3A50%2B08%3A00'