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
2026-08-08T23:56:34+08:00	1	1	0.000s	2026-08-08T23:56:10+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=2026-08-08T23%3A56%3A10%2B08%3A00'
2026-08-08T23:56:24+08:00	1	1	0.000s	2026-08-08T23:56:00+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=2026-08-08T23%3A56%3A00%2B08%3A00'
2026-08-08T23:56:14+08:00	1	1	0.000s	2026-08-08T23:55:50+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=2026-08-08T23%3A55%3A50%2B08%3A00'
2026-08-08T23:56:04+08:00	1	1	0.000s	2026-08-08T23:55:40+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=2026-08-08T23%3A55%3A40%2B08%3A00'
2026-08-08T23:55:54+08:00	1	1	0.000s	2026-08-08T23:55:30+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=2026-08-08T23%3A55%3A30%2B08%3A00'
2026-08-08T23:55:44+08:00	1	1	0.000s	2026-08-08T23:55:20+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=2026-08-08T23%3A55%3A20%2B08%3A00'
2026-08-08T23:55:34+08:00	1	1	0.000s	2026-08-08T23:55:10+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=2026-08-08T23%3A55%3A10%2B08%3A00'
2026-08-08T23:55:24+08:00	1	1	0.000s	2026-08-08T23:55:00+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=2026-08-08T23%3A55%3A00%2B08%3A00'
2026-08-08T23:55:14+08:00	1	1	0.000s	2026-08-08T23:54:50+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=2026-08-08T23%3A54%3A50%2B08%3A00'
2026-08-08T23:55:04+08:00	1	1	0.000s	2026-08-08T23:54:40+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=2026-08-08T23%3A54%3A40%2B08%3A00'
2026-08-08T23:54:54+08:00	1	1	0.000s	2026-08-08T23:54:30+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=2026-08-08T23%3A54%3A30%2B08%3A00'
2026-08-08T23:54:44+08:00	1	1	0.000s	2026-08-08T23:54:20+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=2026-08-08T23%3A54%3A20%2B08%3A00'
2026-08-08T23:54:34+08:00	1	1	0.000s	2026-08-08T23:54:10+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=2026-08-08T23%3A54%3A10%2B08%3A00'
2026-08-08T23:54:24+08:00	1	1	0.000s	2026-08-08T23:54:00+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=2026-08-08T23%3A54%3A00%2B08%3A00'
2026-08-08T23:54:14+08:00	1	1	0.000s	2026-08-08T23:53:50+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=2026-08-08T23%3A53%3A50%2B08%3A00'
2026-08-08T23:54:04+08:00	1	1	0.000s	2026-08-08T23:53:40+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=2026-08-08T23%3A53%3A40%2B08%3A00'
2026-08-08T23:53:54+08:00	1	1	0.000s	2026-08-08T23:53:30+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=2026-08-08T23%3A53%3A30%2B08%3A00'
2026-08-08T23:53:44+08:00	1	1	0.000s	2026-08-08T23:53:20+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=2026-08-08T23%3A53%3A20%2B08%3A00'
2026-08-08T23:53:34+08:00	1	1	0.000s	2026-08-08T23:53:10+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=2026-08-08T23%3A53%3A10%2B08%3A00'
2026-08-08T23:53:24+08:00	1	1	0.000s	2026-08-08T23:53:00+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=2026-08-08T23%3A53%3A00%2B08%3A00'