.. image:: https://travis-ci.org/globocom/tornado-prometheus.svg?branch=master :target: https://travis-ci.org/globocom/tornado-prometheus
HTTP metrics for a tornado application
.. code-block:: bash
pip install tornado-prometheus
.. code-block:: python
from tornado.web import Application, RequestHandler
from tornado.ioloop import IOLoop
from tornado_prometheus import PrometheusMixIn, MetricsHandler
class SampleApp(PrometheusMixIn, Application):
pass
if __name__ == '__main__':
app = SampleApp([
(r"/metrics", MetricsHandler),
])
app.listen(8888)
IOLoop.current().start()
.. code-block::
tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="0.01",method="GET"} 0.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="0.05",method="GET"} 0.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="0.1",method="GET"} 1.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="0.5",method="GET"} 1.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="0.75",method="GET"} 1.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="1.0",method="GET"} 1.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="2.5",method="GET"} 2.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="5.0",method="GET"} 2.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="7.5",method="GET"} 2.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="10.0",method="GET"} 2.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="15.0",method="GET"} 2.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="20.0",method="GET"} 2.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="30.0",method="GET"} 2.0 tornado_http_request_duration_seconds_bucket{handler="StatusHandler",le="+Inf",method="GET"} 2.0
tornado_http_requests_total{handler="StatusHandler",method="GET",status="2xx"} 2.0