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#!/usr/bin/env python3
"""Benchmark listing all processes
Usage:
benchmark_proc_get_all.py
"""
import os
import sys
import time
MYDIR = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, os.path.join(MYDIR, ".."))
from px import px_process # noqa: E402
LAPS = 20
def main():
t0 = time.time()
for _ in range(LAPS):
px_process.get_all()
t1 = time.time()
dt_seconds = t1 - t0
print(f"Getting all processes takes {1000 * dt_seconds / LAPS:.0f}ms")
if __name__ == "__main__":
main()
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