--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pyramid_cubicweb/profile.py	Sat Jan 03 16:51:32 2015 +0100
@@ -0,0 +1,35 @@
+import cProfile
+import itertools
+from pyramid.view import view_config
+
+
+@view_config(route_name='profile_ping')
+def ping(request):
+    request.response.text = u'pong'
+    return request.response
+
+
+@view_config(route_name='profile_cnx')
+def cnx(request):
+    request.cw_cnx
+    request.response.text = u'pong'
+    return request.response
+
+
+def wsgi_profile(app, filename='program.prof', dump_every=50):
+    profile = cProfile.Profile()
+
+    counter = itertools.count(1)
+
+    def application(environ, start_response):
+        profile.enable()
+        try:
+            return app(environ, start_response)
+        finally:
+            profile.disable()
+            if not counter.next() % dump_every:
+                print "Dump profile stats to %s" % filename
+                profile.create_stats()
+                profile.dump_stats(filename)
+
+    return application