# pypprof
pypprof adds HTTP-based endpoints for collecting profiles from a running Python application a la Go's [`net/http/pprof`](https://golang.org/pkg/net/http/pprof/).

Under the hood, it uses [zprofile](https://github.com/timpalpant/zprofile) and [mprofile](https://github.com/timpalpant/mprofile) to collect CPU and heap profiles with minimal overhead.

# Usage

## Add profiling endpoints to an application

Register the profiling endpoints in your application:
```python
from pypprof.net_http import start_pprof_server

start_pprof_server(port=8081)
```

## Fetch profiles from your running application

Fetch a 30s CPU profile, and view as a flamegraph:
```bash
$ go tool pprof -http=:8088 :8081/debug/pprof/profile
```

Fetch a heap profile:
```bash
$ go tool pprof :8081/debug/pprof/heap
```

Dump stacks from your application:
```bash
$ curl localhost:8081/debug/pprof/thread?debug=1
```

# Compatibility

pypprof is compatible with Python >= 2.7. Memory profiling is only available by default in Python >= 3.4. To enable memory profiling in earlier Pythons, you must patch Python and manually install [mprofile](https://github.com/timpalpant/mprofile).

# Contributing

Pull requests and issues are welcomed!

# License

pypprof is released under the [GNU Lesser General Public License, Version 3.0](https://www.gnu.org/licenses/lgpl-3.0.en.html)

Python profiler endpoints like Go's net/http/pprof. 

Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

pypprof

Python profiler endpoints like Go's net/http/pprof.

timpalpant

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pypprof

pypprof

Usage

Add profiling endpoints to an application

Fetch profiles from your running application

Compatibility

Contributing

License

Keywords

Related posts

pypprof

pypprof

Usage

Add profiling endpoints to an application

Fetch profiles from your running application

Compatibility

Contributing

License

Keywords

Related posts

Introducing License Overlays: Smarter License Management for Real-World Code

Introducing Rust Support in Socket