refactor: add nx report

Author: BioPhoton

packages/cpu-prof/docs/case-study--nx-graph-time/Readme.md

@@ -6,6 +6,12 @@ Use native Node.js CPU profiling to analyze where time is spent when calculating
 
 ### Project Graph
 
+Save setup specification:
+
+```bash
+nx report > ./profiles/nx-show-projects/nx-report.md
+```
+
 Measure the project graph creation:
 
 ```bash
@@ -18,6 +24,12 @@ node ./node_modules/nx/bin/nx.js show projects --json
 
 ### Task Graph
 
+Save setup specification:
+
+```bash
+nx report > ./profiles/nx-show-project/nx-report.md
+```
+
 Measure the task graph creation:
 
 ```bash