http://pd_ip:pd_port/metrics
http://tidb_ip:tidb_status_port/metrics
http://tikv_ip:tikv_status_port/metrics
http://tiflash_ip:flash_proxy_status_port/metrics
http://tiflash_ip:metrics_port/metrics
对于如上Prometheus采集的tidb/pd/tikv/tiflash等组件的metrics,请问有文档来解释各metrics的含义吗?
比如这种: