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Profiling support

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binwiederhier 2023-03-28 14:41:16 -04:00
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@ -1138,6 +1138,11 @@ Here's an example Grafana dashboard built from the metrics (see [Grafana JSON on
<figcaption>ntfy Grafana dashboard</figcaption>
</figure>
## Profiling
ntfy can expose Go's [net/http/pprof](https://pkg.go.dev/net/http/pprof) endpoints to support profiling of the ntfy server.
If enabled, ntfy will listen on a dedicated listen IP/port, which can be accessed via the web browser on `http://<ip>:<port>/debug/pprof/`.
This can be helpful to expose bottlenecks, and visualize call flows. To enable, simply set the `profile-listen-http` config option.
## Logging & debugging
By default, ntfy logs to the console (stderr), with an `info` log level, and in a human-readable text format.