347 Configuration item Description pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress replication �→ - �→ mode �→ . �→ replication �→ - �→ mode �→ Sets the backup mode TiUP locates. 2. In the topology.yaml file, set dashboard_dir to the directory of the customized Dash- board configuration file. The following is a configuration example of grafana_servers in the topology to help you diagnose. You can get an overview of the component TiKV status from the TiKV-Details dash- board, where the key metrics are displayed. According to the Performance Map, you can check whether

false. PD enable- �→ telemetry �→ Deprecated Starting from v8.1.0, the teleme- try feature in TiDB Dash- board is removed, and this configu- ration item is no longer func- tional. It is retained solely 5.4 5.3 5.2 5.1 TiDB Dash- board UI Y Y Y Y Y Y Y Y Y TiDB Dash- board Con- tin- u- ous Pro- fil- ing Y Y Y Y Y E E N N TiDB Dash- board Top SQL Y Y Y Y Y E N N N TiDB Dash- board SQL Di- ag- nos- Y E E E E E TiDB Dash- board Clus- ter Di- ag- nos- tics Y Y Y Y E E E E E 71 Management, ob- serv- abil- ity, and tools 8.1 7.5 7.1 6.5 6.1 5.4 5.3 5.2 5.1 TiKV- FastTune dash- board E E E E E E

7.5 7.1 6.5 6.1 5.4 5.3 5.2 5.1 TiDB Dash- board UI Y Y Y Y Y Y Y Y Y Y Y Y TiDB Dash- board Con- tin- u- ous Pro- fil- ing Y Y Y Y Y Y Y Y E E N N TiDB Dash- board Top SQL Y Y Y Y Y Y Y Y E N N 6.1 5.4 5.3 5.2 5.1 TiDB Dash- board SQL Di- ag- nos- tics Y Y Y Y Y Y Y E E E E E TiDB Dash- board Clus- ter Di- ag- nos- tics Y Y Y Y Y Y Y E E E E E TiKV- FastTune dash- board E E E E E E E E E Monitoring Metrics Summary Starting from v7.0.0, when you deploy Grafana using TiUP, the TiCDC Summary Dash- board is automatically added to the Grafana monitoring page. Through this dashboard, you can quickly

5.3 5.2 5.1 TiDB Dash- board UI Y Y Y Y Y Y Y Y Y Y TiDB Dash- board Con- tin- u- ous Pro- fil- ing Y Y Y Y Y Y E E N N TiDB Dash- board Top SQL Y Y Y Y Y Y E N N N TiDB Dash- board SQL Di- ag- E E E E E TiDB Dash- board Clus- ter Di- ag- nos- tics Y Y Y Y Y E E E E E 71 Management, ob- serv- abil- ity, and tools 8.2 8.1 7.5 7.1 6.5 6.1 5.4 5.3 5.2 5.1 TiKV- FastTune dash- board E E E E ad- dress of the clus- ter met- rics pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress 1127 Configuration item Description replication �→ - �→ mode �→ . �→ replication

3 5.2 5.1 TiDB Dash- board UI Y Y Y Y Y Y Y Y Y Y Y TiDB Dash- board Con- tin- u- ous Pro- fil- ing Y Y Y Y Y Y Y E E N N TiDB Dash- board Top SQL Y Y Y Y Y Y Y E N N N TiDB Dash- board SQL Di- ag- E E E TiDB Dash- board Clus- ter Di- ag- nos- tics Y Y Y Y Y Y E E E E E 74 Management, ob- serv- abil- ity, and tools 8.3 8.2 8.1 7.5 7.1 6.5 6.1 5.4 5.3 5.2 5.1 TiKV- FastTune dash- board E E E ad- dress of the clus- ter met- rics pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress 1132 Configuration item Description replication �→ - �→ mode �→ . �→ replication

7.5 7.1 6.5 6.1 5.4 5.3 5.2 5.1 TiDB Dash- board UI Y Y Y Y Y Y Y Y Y Y Y Y TiDB Dash- board Con- tin- u- ous Pro- fil- ing Y Y Y Y Y Y Y Y E E N N TiDB Dash- board Top SQL Y Y Y Y Y Y Y Y E N N 6.1 5.4 5.3 5.2 5.1 TiDB Dash- board SQL Di- ag- nos- tics Y Y Y Y Y Y Y E E E E E TiDB Dash- board Clus- ter Di- ag- nos- tics Y Y Y Y Y Y Y E E E E E TiKV- FastTune dash- board E E E E E E E E E ad- dress of the clus- ter met- rics pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress 1218 Configuration item Description replication �→ - �→ mode �→ . �→ replication

1 6.5 6.1 5.4 5.3 5.2 5.1 5.0 4.0 TiDB Dash- board UI Y Y Y Y Y Y Y Y Y Y Y TiDB Dash- board Con- tin- u- ous Pro- fil- ing Y Y Y Y Y E E N N N N TiDB Dash- board Top SQL Y Y Y Y Y E N N N N N 82 4 5.3 5.2 5.1 5.0 4.0 TiDB Dash- board SQL Di- ag- nos- tics Y Y Y Y E E E E E E E TiDB Dash- board Clus- ter Di- ag- nos- tics Y Y Y Y E E E E E E E TiKV- FastTune dash- board E E E E E E E E E E ad- dress of the clus- ter met- rics pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress 1082 Configuration item Description replication �→ - �→ mode �→ . �→ replication

6.1 5.4 5.3 5.2 5.1 5.0 4.0 TiDB Dash- board UI Y Y Y Y Y Y Y Y Y Y 69 Management, ob- serv- abil- ity, and tools 7.5 7.1 6.5 6.1 5.4 5.3 5.2 5.1 5.0 4.0 TiDB Dash- board Con- tin- u- ous Pro- fil- TiDB Dash- board Top SQL Y Y Y Y E N N N N N TiDB Dash- board SQL Di- ag- nos- tics Y Y Y E E E E E E E TiDB Dash- board Clus- ter Di- ag- nos- tics Y Y Y E E E E E E E TiKV- FastTune dash- board ad- dress of the clus- ter met- rics pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress 1066 Configuration item Description replication �→ - �→ mode �→ . �→ replication

ad- dress of the clus- ter met- rics pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress 319 Configuration item Description replication �→ - �→ mode �→ . �→ replication to help you diagnose. You can get an overview of the component TiKV status from the TiKV-Details dash- board, where the key metrics are displayed. According to the Performance Map, you can check whether dashboard �→ -address none After disabling TiDB Dashboard, checking which PD instance provides the TiDB Dash- board service will fail: 2197 Error: TiDB Dashboard is disabled Visiting the TiDB Dashboard address

ad- dress of the clus- ter met- rics pd- �→ server �→ . �→ dashboard �→ - �→ address �→ Sets the dash- board ad- dress 441 Configuration item Description replication �→ - �→ mode �→ . �→ replication TiUP locates. 2. In the topology.yaml file, set dashboard_dir to the directory of the customized Dash- board configuration file. The following is a configuration example of grafana_servers in the topology to help you diagnose. You can get an overview of the component TiKV status from the TiKV-Details dash- board, where the key metrics are displayed. According to the Performance Map, you can check whether