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
2026-05-14T08:45:25+08:00	1	1	0.000s	2026-05-14T08:44:50+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=2026-05-14T08%3A44%3A50%2B08%3A00'
2026-05-14T08:45:15+08:00	1	1	0.000s	2026-05-14T08:44:40+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=2026-05-14T08%3A44%3A40%2B08%3A00'
2026-05-14T08:45:05+08:00	1	1	0.000s	2026-05-14T08:44:30+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=2026-05-14T08%3A44%3A30%2B08%3A00'
2026-05-14T08:44:55+08:00	1	1	0.000s	2026-05-14T08:44:20+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=2026-05-14T08%3A44%3A20%2B08%3A00'
2026-05-14T08:44:45+08:00	1	1	0.000s	2026-05-14T08:44:10+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=2026-05-14T08%3A44%3A10%2B08%3A00'
2026-05-14T08:44:35+08:00	1	1	0.000s	2026-05-14T08:44:00+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=2026-05-14T08%3A44%3A00%2B08%3A00'
2026-05-14T08:44:25+08:00	1	1	0.000s	2026-05-14T08:43:50+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=2026-05-14T08%3A43%3A50%2B08%3A00'
2026-05-14T08:44:15+08:00	1	1	0.000s	2026-05-14T08:43:40+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=2026-05-14T08%3A43%3A40%2B08%3A00'
2026-05-14T08:44:05+08:00	1	1	0.000s	2026-05-14T08:43:30+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=2026-05-14T08%3A43%3A30%2B08%3A00'
2026-05-14T08:43:55+08:00	1	1	0.000s	2026-05-14T08:43:20+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=2026-05-14T08%3A43%3A20%2B08%3A00'
2026-05-14T08:43:45+08:00	1	1	0.000s	2026-05-14T08:43:10+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=2026-05-14T08%3A43%3A10%2B08%3A00'
2026-05-14T08:43:35+08:00	1	1	0.000s	2026-05-14T08:43:00+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=2026-05-14T08%3A43%3A00%2B08%3A00'
2026-05-14T08:43:25+08:00	1	1	0.000s	2026-05-14T08:42:50+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=2026-05-14T08%3A42%3A50%2B08%3A00'
2026-05-14T08:43:15+08:00	1	1	0.000s	2026-05-14T08:42:40+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=2026-05-14T08%3A42%3A40%2B08%3A00'
2026-05-14T08:43:05+08:00	1	1	0.000s	2026-05-14T08:42:30+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=2026-05-14T08%3A42%3A30%2B08%3A00'
2026-05-14T08:42:55+08:00	1	1	0.000s	2026-05-14T08:42:20+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=2026-05-14T08%3A42%3A20%2B08%3A00'
2026-05-14T08:42:45+08:00	1	1	0.000s	2026-05-14T08:42:10+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=2026-05-14T08%3A42%3A10%2B08%3A00'
2026-05-14T08:42:35+08:00	1	1	0.000s	2026-05-14T08:42:00+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=2026-05-14T08%3A42%3A00%2B08%3A00'
2026-05-14T08:42:25+08:00	1	1	0.000s	2026-05-14T08:41:50+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=2026-05-14T08%3A41%3A50%2B08%3A00'
2026-05-14T08:42:15+08:00	1	1	0.000s	2026-05-14T08:41:40+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=2026-05-14T08%3A41%3A40%2B08%3A00'