kappaprofiler 1.0.0

simple profiling framwork with little overhead

KappaProfiler

Lightweight profiling utilities for identifying bottlenecks and timing program parts in your python application.

Setup

• new install: pip install kappaprofiler
• uprade to new version: pip install kappaprofiler --upgrade

Usage

Time your whole application

With decorators

import kappaprofiler as kp
import time

@kp.profile
def main():
  time.sleep(0.3)  # simulate some operation
  some_method()
 
@kp.profile
def some_method():
  time.sleep(0.5)  # simulate some operation

if __name__ == "__main__":
  main()
  print(kp.profiler.to_string())

The result will be (time.sleep calls are not 100% accurate)

0.82 main
0.51 main.some_method

With contextmanagers

import kappaprofiler as kp
import time

def main():
  with kp.named_profile("main"):
    time.sleep(0.3)  # simulate some operation
    with kp.named_profile("method"):
        some_method()
  with kp.named_profile("main2"):
    time.sleep(0.2)  # simulate some operation
 
def some_method():
  time.sleep(0.5)  # simulate some operation

if __name__ == "__main__":
  main()
  print(kp.profiler.to_string())

The result will be (time.sleep calls are not 100% accurate)

0.82 main
0.51 main.method
0.20 main2

Time only a part of your program

import kappaprofiler as kp
with kp.Stopwatch() as sw:
    # some operation
    ...
print(f"operation took {sw.elapsed_milliseconds} milliseconds")
print(f"operation took {sw.elapsed_seconds} seconds")