Merge pull request #1412 from odincodeshen/main

Update WPA 1.0.3 installation & add wperf note

Author: jasonrandrews

content/install-guides/windows-perf-wpa-plugin.md

@@ -90,13 +90,13 @@ Alternatively, you can download the `.zip` file from a command prompt:
 ```console
 mkdir wpa-plugin
 cd wpa-plugin
-curl -L -O https://github.com/arm-developer-tools/windowsperf-wpa-plugin/releases/download/1.0.2/wpa-plugin-1.0.2.zip
+curl -L -O https://github.com/arm-developer-tools/windowsperf-wpa-plugin/releases/download/1.0.3/wpa-plugin-1.0.3.zip
 ```
 
 Extract the `.dll` file from the downloaded `.zip` file. 
 
 ```console
-tar -xmf wpa-plugin-1.0.2.zip
+tar -xmf wpa-plugin-1.0.3.zip
 ```
 
 The file `WPAPlugin.dll` is now in your `wpa-plugin` directory. 
@@ -110,7 +110,7 @@ Use the `-addsearchdir` flag to tell `wpa` where to find plugins.
 For example, if you downloaded the `.dll` in your `Downloads` directory, you can run `wpa` as shown below:
 
 ```bash
-wpa -addsearchdir %USERPROFILE%\Downloads\wpa-plugin-1.0.2
+wpa -addsearchdir %USERPROFILE%\Downloads\wpa-plugin-1.0.3
 ```
         
 ##### Option 2: Set an environment variable.
@@ -135,7 +135,7 @@ To open a JSON file directly from the command line, you can use the `-i` flag to
 For example, to open `timeline_long.json` in your  `downloads` directory, run the command:
 
 ```console
-wpa -addsearchdir %USERPROFILE%\Downloads\wpa-plugin-1.0.2 -i %USERPROFILE%\Downloads\timeline_long.json
+wpa -addsearchdir %USERPROFILE%\Downloads\wpa-plugin-1.0.3 -i %USERPROFILE%\Downloads\timeline_long.json
 ```
 ## How do I uninstall the WPA plugin?
 

content/learning-paths/laptops-and-desktops/windowsperf_wpa_plugin/windowsperf_wpa_plugin.md

@@ -28,6 +28,7 @@ You can save a `.json` output from WindowsPerf by using the `--output` command f
     ```console
     wperf stat -e ld_spec --timeout 5 --json --output example.json
     ```
+    Note: This command won't finish automatically. You can use Ctrl+C to terminate it after it has run for 5-10 seconds.
 
 2. Open Windows Performance Analyzer, and see the following window:
 
@@ -71,10 +72,10 @@ The WPA plugin also generates a graph per event note in order to provide a more
 
 To see all the generated graphs you can expand the `Counting timeline` section in the graph explorer section of WPA.
 
-Run another `wperf` command with different options:
+Before you run another `wperf` command with different options, you use use `wperf -list` to find out supported metrics in your machine.
 
 ```console 
-wperf stat -t -i 0 -n 10 -m imix,l1d_cache_miss_ratio,l1d_cache_mpki,l1d_tlb_miss_ratio,l1d_tlb_mpki -e inst_spec,vfp_spec,ld_spec,st_spec -c 1 --timeout 2 --json --output --example3.json
+wperf stat -t -i 0 -n 10 -m imix,l1d_cache_miss_ratio,l1d_cache_mpki,l1d_tlb_miss_ratio,l1d_tlb_mpki -e inst_spec,vfp_spec,ld_spec,st_spec -c 1 --timeout 2 --json --output example3.json
 ```
 
 Note: above command will run for ~20 seconds.