docs: performance test method

kubeovn · Oct 14, 2020 · 8956777 · 8956777
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diff --git a/docs/hw-offload.md b/docs/hw-offload.md
@@ -16,7 +16,7 @@ By taking use of SR-IOV technology we can achieve low network latency and high t
 ### Install Kube-OVN with hw-offload mode enabled
 1. Download latest install script
 ```bash
-`wget https://raw.githubusercontent.com/alauda/kube-ovn/master/dist/images/install.sh`
+wget https://raw.githubusercontent.com/alauda/kube-ovn/master/dist/images/install.sh
 ```
 2. Edit the install script, enable hw-offload, disable traffic mirror and set the IFACE to the PF.
 Make sure that there is a ip address bind to the PF.

diff --git a/test/performance/README.md b/test/performance/README.md
@@ -0,0 +1,21 @@
+# Performance Test
+
+Kube-OVN use [KNB](https://github.com/InfraBuilder/k8s-bench-suite) to test datapath throughput performance and resource consumption.
+
+KNB will test below performance metrics:
+- Pod to Pod TCP/UDP bandwidth
+- Pod to Service TCP/UDP bandwidth
+- CPU consumption
+- Memory consumption
+
+## Quick Start
+
+1. Download KNB
+```bash
+wget https://raw.githubusercontent.com/InfraBuilder/k8s-bench-suite/master/knb
+chmod +x knb
+```
+2. Run basic performance test
+```bash
+./knb -v -cn {Client NodeName} -sn {Server NodeName} --duration 60  
+```