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pythonwrapperos.system

Wrapper script that would record the execution time of another script with parameters

I have a wrapper script wrapper.py that would time the full execution of benchrun.py.

Let's say I run the benchrun.py using this command:

python benchrun.py --host {host} -f {testfile} -t {number of threads} -s {mongo shell path}

What should I put in the wrapper script to run the benchrun.py script and get the execution time?

Solution

  • First, benchrun.py

    import datetime

print ("sleeping now...")
time.sleep(10)
print ("done!")

    wrapper:

    import os
from datetime import datetime, timedelta

before = datetime.now()
os.system("python benchrun.py")
after = datetime.now()

print ("execution time: {0}".format(after - before))