[英]integrate and time period in Grafana/Prometheus/VictoriaMetrics
[英]Prometheus average over a time period into Grafana table
我似乎无法弄清楚 Prometheus 查询来计算单个值,比如说,一段时间内每个实例的平均 CPU 使用率,并从中创建 Grafana 表:
Period: last 3h
Instance A: CPU usage A
Instance B: CPU usage B
简单地说,我想:
有什么提示吗?
谢谢!
回答我自己:
avg_over_time(instance:cpu_usage:irate[$__range])
因此,例如,如果我想获得 CPU 利用率,这是否意味着此 promql 将运行良好?
(((count(count(node_cpu_seconds_total{job="vi-prod-node-exporter-ec2-vsat2-spen"}) by (cpu))) - avg(sum by (mode)(rate(node_cpu_seconds_total{mode='idle',job="vi-prod-node-exporter-ec2-vsat2-spen"}[$__rate_interval])))) * 100) / count(count(node_cpu_seconds_total{job="vi-prod-node-exporter-ec2-vsat2-spen"}) by (cpu))
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.