vmalert

Rule: node:ins:tcp_overflow_rate1mok

Expr

rate(node_netstat_TcpExt_ListenOverflows[1m])

Labels

Group

Last 20/20 updates:

Updated at	Series returned	Series fetched	Duration	Execution timestamp	cURL
2026-08-17T09:00:44+08:00	1	1	0.000s	2026-08-17T09:00:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T09%3A00%3A20%2B08%3A00'
2026-08-17T09:00:34+08:00	1	1	0.000s	2026-08-17T09:00:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T09%3A00%3A10%2B08%3A00'
2026-08-17T09:00:24+08:00	1	1	0.000s	2026-08-17T09:00:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T09%3A00%3A00%2B08%3A00'
2026-08-17T09:00:14+08:00	1	1	0.000s	2026-08-17T08:59:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A59%3A50%2B08%3A00'
2026-08-17T09:00:04+08:00	1	1	0.000s	2026-08-17T08:59:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A59%3A40%2B08%3A00'
2026-08-17T08:59:54+08:00	1	1	0.000s	2026-08-17T08:59:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A59%3A30%2B08%3A00'
2026-08-17T08:59:44+08:00	1	1	0.000s	2026-08-17T08:59:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A59%3A20%2B08%3A00'
2026-08-17T08:59:34+08:00	1	1	0.000s	2026-08-17T08:59:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A59%3A10%2B08%3A00'
2026-08-17T08:59:24+08:00	1	1	0.000s	2026-08-17T08:59:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A59%3A00%2B08%3A00'
2026-08-17T08:59:14+08:00	1	1	0.000s	2026-08-17T08:58:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A58%3A50%2B08%3A00'
2026-08-17T08:59:04+08:00	1	1	0.000s	2026-08-17T08:58:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A58%3A40%2B08%3A00'
2026-08-17T08:58:54+08:00	1	1	0.000s	2026-08-17T08:58:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A58%3A30%2B08%3A00'
2026-08-17T08:58:44+08:00	1	1	0.000s	2026-08-17T08:58:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A58%3A20%2B08%3A00'
2026-08-17T08:58:34+08:00	1	1	0.000s	2026-08-17T08:58:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A58%3A10%2B08%3A00'
2026-08-17T08:58:24+08:00	1	1	0.000s	2026-08-17T08:58:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A58%3A00%2B08%3A00'
2026-08-17T08:58:14+08:00	1	1	0.000s	2026-08-17T08:57:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A57%3A50%2B08%3A00'
2026-08-17T08:58:04+08:00	1	1	0.000s	2026-08-17T08:57:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A57%3A40%2B08%3A00'
2026-08-17T08:57:54+08:00	1	1	0.000s	2026-08-17T08:57:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A57%3A30%2B08%3A00'
2026-08-17T08:57:44+08:00	1	1	0.000s	2026-08-17T08:57:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A57%3A20%2B08%3A00'
2026-08-17T08:57:34+08:00	1	1	0.000s	2026-08-17T08:57:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=rate%28node_netstat_TcpExt_ListenOverflows%5B1m%5D%29&step=300s&time=2026-08-17T08%3A57%3A10%2B08%3A00'