Node Exporter
1. Node Exporter Scrape Time
type: Graph
Unit: seconds
Label: Seconds
{{collector}} - 各个收集器持续时间
metrics:
node_scrape_collector_duration_seconds{instance=~"$node:$port",job=~"$job"}
2. Node Exporter Scrape Success
type: Graph
Unit: short
Label: Counter
{{collector}} - 各个收集器正常工作数量
metrics:
node_scrape_collector_success{instance=~"$node:$port",job=~"$job"}