Python检测网络延迟的代码

本文讲述了Python检测网络延迟的代码。分享给大家供大家参考，具体如下：

#!/usr/bin/env python
# coding: utf-8
# coding: cp950
'''''
Create Date: 2012-11-06
Version: 1.0
Description: Detection host survival
Author: Victor
QQ: 1409175531
'''
''''' Please run the script with root '''
import ping
import sys
def help():
print '''''
Usage:
％s <Dest_addr> <percent loss packages> <max round trip time>
''' ％ (sys.argv[0])
try:
result = ping.quiet_ping(sys.argv[1], timeout=2, count=10, psize=64)
if int(result[0]) == 100:
print 'Critical - 宕机, 丢包率:％s％％ | 报警阀值: >= ％s％％ 或 >=％s ms' ％ (result[0], int(sys.argv[2]), int(sys.argv[3]))
sys.exit(2)
else:
max_time = round(result[1], 2)
if int(result[0]) < int(sys.argv[2]) and int(result[1]) < int(sys.argv[3]):
print 'OK - 丢包率:％s％％, 最大响应时间:％s ms | 报警阀值: >= ％s％％ 或 >=％s ms' ％ (result[0], max_time, int(sys.argv[2]), int(sys.argv[3]))
sys.exit(0)
elif int(result[0]) >= int(sys.argv[2]) or int(result[1]) >= int(sys.argv[3]):
print 'Warning - 丢包率:％s％％, 最大响应时间:％s ms | 报警阀值: >= ％s％％ 或 >=％s ms' ％ (result[0], max_time, int(sys.argv[2]), int(sys.argv[3]))
sys.exit(1)
else:
print 'Unknown'
sys.exit(3)
except IndexError:
help()
sys.exit(3)

来源：https://blog.csdn.net/jailman/article/details/78343334