adding graph data

Signed-off-by: vsoch <vsoch@users.noreply.github.com>

README.md

@@ -43,6 +43,8 @@ some number of versions of numactl (the results are in each of those files).
 
 ## Analysis
 
+### 1. Interface Generation
+
 You'll need some basic dependencies for data frames, etc.
 
 ```bash
@@ -64,3 +66,19 @@ where a subfolder run1 will be created. We are creating in a jekyll structure un
 anticipating creating some kind of interface to explore results. **Important** I had to minify
 the `results-list.json` for openmpi because it was too big. Once we have even bigger results
 we will need to refactor the interface to render tables for differen testers or similar.
+
+### 2. Graph Generation
+
+Ben had an idea to generate a graph, so you can do that:
+
+```bash
+$ mkdir docs/graph
+$ python graph.py run1 --outdir docs/graph
+```
+
+It will generate `docs/graph/cypher.graph` that you can copy paste into a neo4j interface,
+usually a [sandbox](https://neo4j.com/sandbox/) will work. To then see ALL the graph:
+
+```cypher
+MATCH p=()-->() RETURN p
+```