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
2026-07-18T23:03:35+08:00	1	1	0.000s	2026-07-18T23:03:00+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=2026-07-18T23%3A03%3A00%2B08%3A00'
2026-07-18T23:03:25+08:00	1	1	0.000s	2026-07-18T23:02:50+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=2026-07-18T23%3A02%3A50%2B08%3A00'
2026-07-18T23:03:15+08:00	1	1	0.000s	2026-07-18T23:02:40+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=2026-07-18T23%3A02%3A40%2B08%3A00'
2026-07-18T23:03:05+08:00	1	1	0.000s	2026-07-18T23:02:30+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=2026-07-18T23%3A02%3A30%2B08%3A00'
2026-07-18T23:02:55+08:00	1	1	0.000s	2026-07-18T23:02:20+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=2026-07-18T23%3A02%3A20%2B08%3A00'
2026-07-18T23:02:45+08:00	1	1	0.000s	2026-07-18T23:02:10+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=2026-07-18T23%3A02%3A10%2B08%3A00'
2026-07-18T23:02:35+08:00	1	1	0.000s	2026-07-18T23:02:00+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=2026-07-18T23%3A02%3A00%2B08%3A00'
2026-07-18T23:02:25+08:00	1	1	0.000s	2026-07-18T23:01:50+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=2026-07-18T23%3A01%3A50%2B08%3A00'
2026-07-18T23:02:15+08:00	1	1	0.000s	2026-07-18T23:01:40+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=2026-07-18T23%3A01%3A40%2B08%3A00'
2026-07-18T23:02:05+08:00	1	1	0.000s	2026-07-18T23:01:30+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=2026-07-18T23%3A01%3A30%2B08%3A00'
2026-07-18T23:01:55+08:00	1	1	0.000s	2026-07-18T23:01:20+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=2026-07-18T23%3A01%3A20%2B08%3A00'
2026-07-18T23:01:45+08:00	1	1	0.000s	2026-07-18T23:01:10+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=2026-07-18T23%3A01%3A10%2B08%3A00'
2026-07-18T23:01:35+08:00	1	1	0.003s	2026-07-18T23:01:00+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=2026-07-18T23%3A01%3A00%2B08%3A00'
2026-07-18T23:01:25+08:00	1	1	0.000s	2026-07-18T23:00:50+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=2026-07-18T23%3A00%3A50%2B08%3A00'
2026-07-18T23:01:15+08:00	1	1	0.000s	2026-07-18T23:00:40+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=2026-07-18T23%3A00%3A40%2B08%3A00'
2026-07-18T23:01:05+08:00	1	1	0.000s	2026-07-18T23:00:30+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=2026-07-18T23%3A00%3A30%2B08%3A00'
2026-07-18T23:00:55+08:00	1	1	0.000s	2026-07-18T23:00:20+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=2026-07-18T23%3A00%3A20%2B08%3A00'
2026-07-18T23:00:45+08:00	1	1	0.000s	2026-07-18T23:00:10+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=2026-07-18T23%3A00%3A10%2B08%3A00'
2026-07-18T23:00:35+08:00	1	1	0.000s	2026-07-18T23:00:00+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=2026-07-18T23%3A00%3A00%2B08%3A00'
2026-07-18T23:00:25+08:00	1	1	0.000s	2026-07-18T22:59:50+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=2026-07-18T22%3A59%3A50%2B08%3A00'