Add Use Grafana to visualize kmesh perofrmance monitoring

content/en/docs/userguide/performance_monitoring.md

@@ -0,0 +1,60 @@
+---
+draft: false
+linktitle: Use Grafana to visualize kmesh perofrmance monitoring
+menu:
+  docs:
+    parent: user guide
+    weight: 19
+title: Use Grafana to visualize kmesh perofrmance monitoring
+toc: true
+type: docs
+
+---
+
+### Preparation
+
+1. Make default namespace managed by Kmesh
+
+2. Deploy bookinfo as sample application and sleep as curl client
+
+3. Install namespace granularity waypoint for default namespace
+
+*The above steps could refer to [Install Waypoint | Kmesh](https://kmesh.net/en/docs/userguide/install_waypoint/#preparation)*
+
+4. Deploy prometheus and garafana:
+
+```bash
+[root@ ~]# kubectl apply -f https://raw.githubusercontent.com/kmesh-net/kmesh/main/samples/addons/prometheus.yaml
+[root@ ~]# kubectl apply -f https://raw.githubusercontent.com/kmesh-net/kmesh/main/samples/addons/grafana.yaml
+```
+### Generate some continuous traffic between applications in the mesh
+
+```bash
+[root@ ~]# kubectl exec deploy/sleep -- sh -c "while true; do curl -s http://productpage:9080/productpage | grep reviews-v.-; sleep 1; done"
+```
+### Use grafana to visualize kmesh performance monitoring
+
+1. Use the port-forward command to forward traffic to grafana:
+
+```bash
+[root@ ~]# kubectl port-forward --address 0.0.0.0 svc/grafana 3000:3000 -n kmesh-system
+Forwarding from 0.0.0.0:3000 -> 3000
+```
+
+2. View the dashboard from browser
+
+Visit `Dashboards>Kmesh>Kmesh performance monitoring`:
+
+<div align="center">
+<img src="/docs/userguide/kmesh_deamon_monitoring.jpg" width="1400" />
+<img src="/docs/userguide/kmesh_map_and_operation_monitoring.jpg" width="1400" />
+</div>
+
+### Cleanup
+
+1. Remove prometheus and grafana:
+
+```bash
+[root@ ~]# kubectl delete -f https://raw.githubusercontent.com/kmesh-net/kmesh/main/samples/addons/prometheus.yaml
+[root@ ~]# kubectl delete -f https://raw.githubusercontent.com/kmesh-net/kmesh/main/samples/addons/grafana.yaml
+```