first pass at example without screenshots

EXAMPLE.md

@@ -0,0 +1,39 @@
+# Example
+This guide will show how to run APerf to diagnose your application's performance.
+
+## Download APerf
+1. Download the binaries from the [Releases](https://github.com/aws/APerf/releases) page.
+2. Copy the binaries to the host that is running your application.
+3. Untar the directory, and place the binary you want it to reside.
+```
+tar -xvf ./aperf-v0.1.4-alpha-aarch64.tar.gz
+```
+
+## Running APerf
+For the purpose of this example we will be collecting data on two systems. The first system will be an x86-based C6i system and the second one will be an AWS Graviton C7g instance. To collect performance data in 1 second time intervals for 10 seconds on the C6i instances, run the following command:
+
+```
+./aperf-v0.1.4-alpha-x86_64/aperf-collector -i 1 -p 10 -r c6i_performance_run_1
+```
+
+To collect performance data in 1 second time intervals for 10 seconds on the C7gf instances, run the following command (note the `run_name` parameter has changed. This allows us to easily differentiate between two performance runs.
+
+```
+./aperf-v0.1.4-alpha-aarch64/aperf-collector -i 1 -p 10 -r c7g_performance_run_1
+```
+
+## Visualizing The Results
+The APerf Visualizer runs a webserver to visualize the results. To get started you'll need the `aperf-visualizer` binary and the performance data on the same machine. `aperf-visualizer` currently only supports Linux environments. To visualize the results of a single performance run use the following command:
+
+```
+./aperf-v0.1.4-alpha-aarch64/aperf-visualizer -p 8080 --run-directory c7g_performance_run_1
+```
+
+Once `aperf-visualizer` is up and running, simply point any web browser to the IP address of the machine running `aperf-visualizer`.
+
+## Comparing Two Performance Run Results
+To visualize and compare the results of two different performance runs, use the following command. This can be useful for comparing differences between systems.
+
+```
+./aperf-v0.1.4-alpha-aarch64/aperf-visualizer -p 8080 --run-directory c7g_performance_run_1 --run-directory c6i_performance_run_1
+```

README.md

@@ -69,6 +69,8 @@ echo 100 | sudo tee /sys/devices/cpu/perf_event_mux_interval_ms
 ```
 ./aperf-visualizer -r <COLLECTOR_DIRECTORY> -p <PORT_NUMBER>
 ```
+### Example
+To see a step-by-step example, please see our example [here](./EXAMPLE.md)
 
 ### Configuration