import sys
import os
import pathlib
import shutil
import json

if len(sys.argv) != 2:
    print('Usage: udp.py OUTDIR')
    sys.exit(1)

basedir = sys.argv[1] + '/'
types_of_bw = [0, 20, 40, 60, 80, 100, 120, 140]


for bw in types_of_bw:
    log_path = '%sgt-ib-wire-UDPs-%dm-1.json' % (basedir, bw)
    log = open(log_path, 'r')
    exp_log = json.load(log)
    start_time = exp_log["start_time"]
    end_time = exp_log["end_time"]
    diff_time = (end_time - start_time)/60 #min
    print('%d\t%f' % (bw, diff_time))

    log.close()

