vmalert

Rule: node:cls:mem_usageok

Expr

1 - sum by (cls, job) (node_memory_MemAvailable_bytes) / sum by (cls, job) (node_memory_MemTotal_bytes)

Labels

Group

Last 20/20 updates:

Updated at	Series returned	Series fetched	Duration	Execution timestamp	cURL
2026-04-17T13:43:15+08:00	1	2	0.000s	2026-04-17T13:42:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A42%3A40%2B08%3A00'
2026-04-17T13:43:05+08:00	1	2	0.000s	2026-04-17T13:42:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A42%3A30%2B08%3A00'
2026-04-17T13:42:55+08:00	1	2	0.001s	2026-04-17T13:42:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A42%3A20%2B08%3A00'
2026-04-17T13:42:45+08:00	1	2	0.001s	2026-04-17T13:42:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A42%3A10%2B08%3A00'
2026-04-17T13:42:35+08:00	1	2	0.000s	2026-04-17T13:42:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A42%3A00%2B08%3A00'
2026-04-17T13:42:25+08:00	1	2	0.000s	2026-04-17T13:41:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A41%3A50%2B08%3A00'
2026-04-17T13:42:15+08:00	1	2	0.001s	2026-04-17T13:41:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A41%3A40%2B08%3A00'
2026-04-17T13:42:05+08:00	1	2	0.001s	2026-04-17T13:41:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A41%3A30%2B08%3A00'
2026-04-17T13:41:55+08:00	1	2	0.001s	2026-04-17T13:41:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A41%3A20%2B08%3A00'
2026-04-17T13:41:45+08:00	1	2	0.000s	2026-04-17T13:41:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A41%3A10%2B08%3A00'
2026-04-17T13:41:35+08:00	1	2	0.000s	2026-04-17T13:41:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A41%3A00%2B08%3A00'
2026-04-17T13:41:25+08:00	1	2	0.000s	2026-04-17T13:40:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A40%3A50%2B08%3A00'
2026-04-17T13:41:15+08:00	1	2	0.001s	2026-04-17T13:40:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A40%3A40%2B08%3A00'
2026-04-17T13:41:05+08:00	1	2	0.001s	2026-04-17T13:40:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A40%3A30%2B08%3A00'
2026-04-17T13:40:55+08:00	1	2	0.001s	2026-04-17T13:40:20+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A40%3A20%2B08%3A00'
2026-04-17T13:40:45+08:00	1	2	0.000s	2026-04-17T13:40:10+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A40%3A10%2B08%3A00'
2026-04-17T13:40:35+08:00	1	2	0.001s	2026-04-17T13:40:00+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A40%3A00%2B08%3A00'
2026-04-17T13:40:25+08:00	1	2	0.001s	2026-04-17T13:39:50+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A39%3A50%2B08%3A00'
2026-04-17T13:40:15+08:00	1	2	0.000s	2026-04-17T13:39:40+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A39%3A40%2B08%3A00'
2026-04-17T13:40:05+08:00	1	2	0.000s	2026-04-17T13:39:30+08:00	curl -X POST -H 'Content-Type: application/json' 'http://127.0.0.1:8428/api/v1/query?query=1+-+sum+by+%28cls%2C+job%29+%28node_memory_MemAvailable_bytes%29+%2F+sum+by+%28cls%2C+job%29+%28node_memory_MemTotal_bytes%29&step=300s&time=2026-04-17T13%3A39%3A30%2B08%3A00'