Analyzing Redis PING performance

ping-redis.py

import time
import redis

for i in range(10):
    start_time = time.time()
    try:
        conn = redis.StrictRedis(
            host='xxx',
            port=6379,
            db=0)
        conn.ping()
    except Exception as ex:
        print('Error:', ex)
        exit('Failed to connect, terminating.')

    elapsed_time = float("{0:.2f}".format((time.time() - start_time) * 1000))
    if elapsed_time > 3:
        print(int(time.time()), elapsed_time)
        
# $ while true; do python ping.py; sleep 1; done