# OpencensusPhoenix

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[Phoenix instrumenter](https://hexdocs.pm/phoenix/Phoenix.Endpoint.html#module-instrumentation) callback module to automatically create [OpenCensus](http://opencensus.io) spans for Phoenix Controller and View information.

Simply configure your Phoenix `Endpoint` to use this library as one of its `instrumenters`:

``` elixir
config :my_app, MyAppWeb.Endpoint,
  # ... existing config ...
  instrumenters: [OpencensusPhoenix.Instrumenter]
```