diff --git a/profile.txt b/profile.txt
deleted file mode 100644
index 2d67747..0000000
--- a/profile.txt
+++ /dev/null
@@ -1 +0,0 @@
-python -m cProfile -s cumulative bin/parse_gmsh3D.py data/gmsh.3D.msh.orig
diff --git a/profiles/how_to.txt b/profiles/how_to.txt
new file mode 100644
index 0000000..52983df
--- /dev/null
+++ b/profiles/how_to.txt
@@ -0,0 +1 @@
+python -m cProfile -o gmsh_bench.prof  bin/gmsh_bench.py