diff --git a/monitoring_statsd/README.rst b/monitoring_statsd/README.rst
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+++ b/monitoring_statsd/README.rst
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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :alt: License
+
+============================
+Monitoring: Statsd metrics
+============================
+
+Send metrics to a Statsd (or Statsd compatible) server.
+
+Currently, it sends:
+ * time taken to process a click on a button
+ * time taken to process a workflow signal
+ * time taken by other requests
+
+Configuration
+=============
+
+Activate with the environment variable:
+
+* ``ODOO_STATSD=1``
+
+Configure Statsd:
+
+* ``STATSD_HOST=host``
+* ``STATSD_PORT=port``
+
+Configure differentiator:
+
+* ``STATSD_CUSTOMER`` must contain the name of the client
+* ``STATSD_ENVIRONMENT`` might contain the name of the environment, by
+  default, it will use the ``server_environment``'s one
diff --git a/monitoring_statsd/__init__.py b/monitoring_statsd/__init__.py
new file mode 100644
index 0000000..cde864b
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+++ b/monitoring_statsd/__init__.py
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+# -*- coding: utf-8 -*-
+
+from . import models
diff --git a/monitoring_statsd/__openerp__.py b/monitoring_statsd/__openerp__.py
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+++ b/monitoring_statsd/__openerp__.py
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+# -*- coding: utf-8 -*-
+# Copyright 2016 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+
+{'name': 'Monitoring: Statsd Metrics',
+ 'version': '9.0.1.0.0',
+ 'author': 'Camptocamp',
+ 'license': 'AGPL-3',
+ 'category': 'category',
+ 'depends': ['base',
+             'web',
+             'server_environment',
+             ],
+ 'website': 'http://www.camptocamp.com',
+ 'data': [],
+ 'external_dependencies': {
+     'python': ['statsd'],
+ },
+ 'installable': True,
+ }
diff --git a/monitoring_statsd/models/__init__.py b/monitoring_statsd/models/__init__.py
new file mode 100644
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+++ b/monitoring_statsd/models/__init__.py
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+# -*- coding: utf-8 -*-
+
+from . import ir_http
diff --git a/monitoring_statsd/models/ir_http.py b/monitoring_statsd/models/ir_http.py
new file mode 100644
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+++ b/monitoring_statsd/models/ir_http.py
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+# -*- coding: utf-8 -*-
+# Copyright 2016 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from openerp import models
+from openerp.http import request
+
+from ..statsd_client import statsd, customer, environment
+
+
+class IrHttp(models.AbstractModel):
+    _inherit = 'ir.http'
+
+    def _dispatch(self):
+        if not statsd:
+            return super(IrHttp, self)._dispatch()
+
+        path_info = request.httprequest.environ.get('PATH_INFO')
+        if path_info.startswith('/longpolling/'):
+            return super(IrHttp, self)._dispatch()
+
+        parts = ['http', ]
+        if path_info.startswith('/web/dataset/call_button'):
+            parts += ['button',
+                      customer, environment,
+                      request.params['model'].replace('.', '_'),
+                      request.params['method'],
+                      ]
+        elif path_info.startswith('/web/dataset/exec_workflow'):
+            parts += ['workflow',
+                      customer, environment,
+                      request.params['model'].replace('.', '_'),
+                      request.params['signal'],
+                      ]
+        else:
+            parts += ['request',
+                      customer, environment,
+                      ]
+
+        with statsd.timer('.'.join(parts)):
+            return super(IrHttp, self)._dispatch()
diff --git a/monitoring_statsd/statsd_client.py b/monitoring_statsd/statsd_client.py
new file mode 100644
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+++ b/monitoring_statsd/statsd_client.py
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+# -*- coding: utf-8 -*-
+
+from __future__ import absolute_import
+
+import logging
+import os
+
+from distutils.util import strtobool
+
+from openerp.tools.config import config
+
+_logger = logging.getLogger(__name__)
+
+try:
+    from statsd import defaults
+    from statsd.client import StatsClient
+except ImportError:
+    _logger.warning('statds must be installed')
+    defaults = None  # noqa
+    StatsClient = None  # noqa
+
+
+def is_true(strval):
+    return bool(strtobool(strval or '0'.lower()))
+
+
+statsd_active = is_true(os.environ.get('ODOO_STATSD'))
+
+statsd = None
+customer = None
+environment = None
+if statsd_active and statsd is None and StatsClient is not None:
+    if not os.environ.get('STATSD_CUSTOMER'):
+        raise Exception(
+            'STATSD_CUSTOMER must contain the name of the customer'
+        )
+    if os.environ.get('STATSD_ENVIRONMENT'):
+        environment = os.environ['STATSD_ENVIRONMENT']
+    elif config.get('running_env'):
+        environment = config['running_env']
+    else:
+        raise Exception(
+            'Either STATSD_ENVIRONMENT or configuration option running_env '
+            'must contain the environment (prod, integration, ...)'
+        )
+
+    host = os.getenv('STATSD_HOST', defaults.HOST)
+    port = int(os.getenv('STATSD_PORT', defaults.PORT))
+    prefix = os.getenv('STATSD_PREFIX', defaults.PREFIX)
+    maxudpsize = int(os.getenv('STATSD_MAXUDPSIZE', defaults.MAXUDPSIZE))
+    ipv6 = bool(int(os.getenv('STATSD_IPV6', defaults.IPV6)))
+    statsd = StatsClient(host=host, port=port, prefix='odoo',
+                         maxudpsize=maxudpsize, ipv6=ipv6)