New Generation Profiler based on PEP 669
Project description
akarsu is the New Generation Profiler based on
PEP 669. The name of the project, comes from the
surname of a minstrel named Muhlis Akarsu
, which means stream
.
Installation
akarsu can be installed by running pip install akarsu
. It requires Python 3.12.0+ to
run.
Usage
cat example.py
Output:
def foo():
x = 1
isinstance(x, int)
return x
def bar():
foo()
bar()
akarsu -f example.py
Output:
Count Event Type Filename(function)
1 PY_CALL example.py(bar)
1 PY_START example.py(bar)
1 PY_CALL example.py(foo)
1 PY_START example.py(foo)
1 C_CALL example.py(<built-in function isinstance>)
1 C_RETURN example.py(foo)
1 PY_RETURN example.py(foo)
1 PY_RETURN example.py(bar)
Total number of events: 8
PY_CALL = 2
PY_START = 2
PY_RETURN = 2
C_CALL = 1
C_RETURN = 1
If you want to show only the function calls in the output, you can use the -c
or
--calls
argument.
akarsu -c -f example.py
Output:
Count Event Type Filename(function)
1 PY_CALL example.py(bar)
1 PY_CALL example.py(foo)
1 C_CALL example.py(<built-in function isinstance>)
Total number of events: 3
PY_CALL = 2
C_CALL = 1
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