添加类似车载仪表盘的图形：
[root@zabbix-server ~]# grafana-cli plugins list-remote |grep -i single
id: blackmirror1-singlestat-math-panel version: 1.1.8
id: grafana-singlestat-panel version: 2.0.0
[root@zabbix-server ~]# grafana-cli plugins install grafana-singlestat-panel
✔ Downloaded grafana-singlestat-panel v2.0.0 zip successfully
Please restart Grafana after installing plugins. Refer to Grafana documentation for instructions if necessary.
[root@zabbix-server ~]# systemctl restart grafana-server
