Description:
pypprof 0.0.1
pypprof
pypprof adds HTTP-based endpoints for collecting profiles from a running Python application a la Go's net/http/pprof.
Under the hood, it uses zprofile and mprofile to collect CPU and heap profiles with minimal overhead.
Usage
Add profiling endpoints to an application
Register the profiling endpoints in your application:
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:
$ go tool pprof -http=:8088 :8081/debug/pprof/profile
Fetch a heap profile:
$ go tool pprof :8081/debug/pprof/heap
Dump stacks from your application:
$ 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.
Contributing
Pull requests and issues are welcomed!
License
pypprof is released under the GNU Lesser General Public License, Version 3.0
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
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