Update docs/operator-manual/profiling.md

Co-authored-by: Anton Gilgur <[email protected]>
Signed-off-by: Jorge Turrado Ferrero <[email protected]>

docs/operator-manual/profiling.md

@@ -8,8 +8,9 @@ Enable profiling endpoints by setting the environment variable `ARGO_PPROF` with
 
 `pprof` has two modes: interactive and non-interactive. Non-interactive mode generates profiling data for future analysis. Interactive mode launches a web server to visualize the profiling data in real-time.
 
-!!! Note
-    You should use port-forward for below commands, replacing http://localhost:6060 with the appropriate URL of your Argo component. Don't expose pprof server publically!
+!!! Note "Port Forward"
+    [Port forwarding](https://kubernetes.io/docs/tasks/access-application-cluster/port-forward-access-application-cluster/) is a more secure approach to access debug level information than exposing these endpoints via an Ingress.
+    The below examples assume you have an Argo component forwarded to `http://localhost:6060`, but you can replace that with your preferred local port.
 
 ### Generate CPU Profile