print a table

memtier_list_by_stat.py

#!/usr/bin/python

import sys
import json
import glob


def print_help(x):
    print("Usage: <path> <stat>")
    print("\t Stats: {}".format(",".join(x)))
    sys.exit(1)

params = { 
    "Count": 1,
    "Ops/sec": 1,
    "Hits/sec": 1,
    "Misses/sec": 1,
    "MOVED/sec": 1,
    "ASK/sec": 1,
    "KB/sec": 1,
    "Latency": 0,
    "Average_Latency": 0,
    "Min_Latency": 0,
    "Max_Latency": 0,
}

if len(sys.argv) < 3:
    print_help(params.keys())

path = sys.argv[1]
myParam = sys.argv[2]

if myParam not in params.keys():
    print_help(params.keys())

print( "{} {} {} {}".format( myParam, 'clients', 'threads', 'pipeline' ) )

data = []


for f1 in glob.glob("{}/*.json".format(path)):
    f1json =  json.load(open(f1))
    data.append([
        f1json['ALL STATS']['Totals'][myParam.replace("_", " ")],
        f1json['configuration']['clients'],
        f1json['configuration']['threads'],
        f1json['configuration']['pipeline'],
        ])


data.sort(key=lambda x: x[0])

if params[myParam] > 0:
    data.reverse()

for x in data :
    print( "{} {} {} {}".format( x[0], x[1], x[2], x[3] ) )