import sys
import pandas as pd
import json
from pprint import pprint
from parse_output import *
results = list(parse_output(sys.stdin))
df = as_latency_df(results)
output = dict() for name, data in df.groupby('queue'):
s = data["sec/round-trip"].describe()
output[name] = [int(s[f] * 1e9) for f in ['min', 'max', 'mean', 'std']]
json.dump(output, sys.stdout)
print()