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PaddleSpeech/demos/streaming_asr_server/local/rtf_from_log.py

42 lines
1.1 KiB

#!/usr/bin/env python3
import argparse
if __name__ == '__main__':
parser = argparse.ArgumentParser(prog=__doc__)
parser.add_argument(
'--logfile', type=str, required=True, help='ws client log file')
args = parser.parse_args()
rtfs = []
with open(args.logfile, 'r') as f:
for line in f:
if 'RTF=' in line:
# udio duration: 6.126, elapsed time: 3.471978187561035, RTF=0.5667610492264177
line = line.strip()
beg = line.index("audio")
line = line[beg:]
items = line.split(',')
vals = []
for elem in items:
if "RTF=" in elem:
continue
_, val = elem.split(":")
vals.append(eval(val))
keys = ['T', 'P']
meta = dict(zip(keys, vals))
rtfs.append(meta)
T = 0.0
P = 0.0
n = 0
for m in rtfs:
# not accurate, may have duplicate log
n += 1
T += m['T']
P += m['P']
print(f"RTF: {P/T}")