腾讯云监控dashboard

<h2>grafana获取腾讯云监控的dashboard适配：</h2> <p><code>https://github.com/TencentCloud/tencentcloud-monitor-grafana-app/blob/master/src/dashboards/example_redis_mem_dashboard.json</code></p> <h2>grafana对接腾讯云监控</h2> <p><code>https://cloud.tencent.com/document/product/248/54506</code></p>