作业与实例
- job: api-server
- instance 1: 1.2.3.4:5670
- instance 2: 1.2.3.4:5671
- instance 3: 5.6.7.8:5670
- instance 4: 5.6.7.8:5671自动生成标签和时序
job: The configured job name that the target belongs to.
instance: The <host>:<port> part of the target's URL that was scraped.up{job="<job-name>", instance="<instance-id>"}: 1 表示该实例正常工作
up{job="<job-name>", instance="<instance-id>"}: 0 表示该实例故障
scrape_duration_seconds{job="<job-name>", instance="<instance-id>"} 表示拉取数据的时间间隔
scrape_samples_post_metric_relabeling{job="<job-name>", instance="<instance-id>"} 表示采用重定义标签(relabeling)操作后仍然剩余的样本数
scrape_samples_scraped{job="<job-name>", instance="<instance-id>"} 表示从该数据源获取的样本数Last updated