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
2026-07-22T15:52:29+08:00	7	14	0.001s	2026-07-22T15:51:50+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=2026-07-22T15%3A51%3A50%2B08%3A00'
2026-07-22T15:52:19+08:00	7	14	0.001s	2026-07-22T15:51:40+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=2026-07-22T15%3A51%3A40%2B08%3A00'
2026-07-22T15:52:09+08:00	7	14	0.001s	2026-07-22T15:51:30+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=2026-07-22T15%3A51%3A30%2B08%3A00'
2026-07-22T15:51:58+08:00	7	14	0.001s	2026-07-22T15:51:20+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=2026-07-22T15%3A51%3A20%2B08%3A00'
2026-07-22T15:51:48+08:00	7	14	0.001s	2026-07-22T15:51:10+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=2026-07-22T15%3A51%3A10%2B08%3A00'
2026-07-22T15:51:38+08:00	7	14	0.001s	2026-07-22T15:51:00+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=2026-07-22T15%3A51%3A00%2B08%3A00'
2026-07-22T15:51:29+08:00	7	14	0.004s	2026-07-22T15:50:50+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=2026-07-22T15%3A50%3A50%2B08%3A00'
2026-07-22T15:51:18+08:00	7	14	0.001s	2026-07-22T15:50:40+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=2026-07-22T15%3A50%3A40%2B08%3A00'
2026-07-22T15:51:08+08:00	7	14	0.001s	2026-07-22T15:50:30+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=2026-07-22T15%3A50%3A30%2B08%3A00'
2026-07-22T15:50:58+08:00	7	14	0.001s	2026-07-22T15:50:20+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=2026-07-22T15%3A50%3A20%2B08%3A00'
2026-07-22T15:50:49+08:00	7	14	0.001s	2026-07-22T15:50:10+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=2026-07-22T15%3A50%3A10%2B08%3A00'
2026-07-22T15:50:38+08:00	7	14	0.001s	2026-07-22T15:50:00+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=2026-07-22T15%3A50%3A00%2B08%3A00'
2026-07-22T15:50:28+08:00	7	14	0.000s	2026-07-22T15:49:50+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=2026-07-22T15%3A49%3A50%2B08%3A00'
2026-07-22T15:50:18+08:00	7	14	0.001s	2026-07-22T15:49:40+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=2026-07-22T15%3A49%3A40%2B08%3A00'
2026-07-22T15:50:09+08:00	7	14	0.001s	2026-07-22T15:49:30+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=2026-07-22T15%3A49%3A30%2B08%3A00'
2026-07-22T15:49:58+08:00	7	14	0.001s	2026-07-22T15:49:20+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=2026-07-22T15%3A49%3A20%2B08%3A00'
2026-07-22T15:49:48+08:00	7	14	0.001s	2026-07-22T15:49:10+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=2026-07-22T15%3A49%3A10%2B08%3A00'
2026-07-22T15:49:38+08:00	7	14	0.001s	2026-07-22T15:49:00+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=2026-07-22T15%3A49%3A00%2B08%3A00'
2026-07-22T15:49:29+08:00	7	14	0.001s	2026-07-22T15:48:50+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=2026-07-22T15%3A48%3A50%2B08%3A00'
2026-07-22T15:49:19+08:00	7	14	0.001s	2026-07-22T15:48:40+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=2026-07-22T15%3A48%3A40%2B08%3A00'