diff --git a/contrib/codeanalysis/profile_cpp_calls.chai b/contrib/codeanalysis/profile_cpp_calls.chai
new file mode 100644
index 0000000..8b7d484
--- /dev/null
+++ b/contrib/codeanalysis/profile_cpp_calls.chai
@@ -0,0 +1,21 @@
+
+var test_str = "bob was a string";
+
+for( var i = 0; i < 200000; ++i)
+{
+  test_str.size();
+//  test_str.find("a", i);
+  test_str.c_str();
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str.erase_at(1);
+  test_str = "bob was a string";
+}