官网服务质量检测脚本（源码来自《Python自动化运维实战》第二版刘天斯）

时间：2023-03-08 15:56:47

脚本Python版本2.7

 #!/usr/bin/python

 #-*- coding:utf-8 -*-

 import os,sys

 import time

 import sys

 import pycurl

 URL="http://www.tianler.com"

 c = pycurl.Curl()

 c.setopt(pycurl.URL,URL)

 c.setopt(pycurl.CONNECTTIMEOUT,5)

 c.setopt(pycurl.TIMEOUT,5)

 c.setopt(pycurl.NOPROGRESS,1)

 c.setopt(pycurl.FORBID_REUSE,1)

 c.setopt(pycurl.MAXREDIRS,1)

 indexfile = open(os.path.dirname(os.path.realpath(__file__))+"/content.txt","wb")

 c.setopt(pycurl.DNS_CACHE_TIMEOUT,30)

 c.setopt(pycurl.WRITEHEADER,indexfile)

 c.setopt(pycurl.WRITEDATA,indexfile)

 c.setopt(pycurl.URL,URL)

 c.setopt(pycurl.URL,URL)

 try:

     c.perform()

     except Exception,e:

     print"connection error:"+str(e)

     indexfile.close()

     c.close()

     sys.exit()

 NAMELOOKUP_TIME = c.getinfo(c.NAMELOOKUP_TIME)

 CONNECT_TIME = c.getinfo(c.CONNECT_TIME)

 PRETRANSFER_TIME = c.getinfo(c.PRETRANSFER_TIME)

 STARTTRANSFER_TIME = c.getinfo(c.STARTTRANSFER_TIME)

 TOTAL_TIME = c.getinfo(c.TOTAL_TIME)

 HTTP_CODE = c.getinfo(c.HTTP_CODE)

 SIZE_DOWNLOAD = c.getinfo(c.SIZE_DOWNLOAD)

 HEADER_SIZE = c.getinfo(c.HEADER_SIZE)

 SPEED_DOWNLOAD = c.getinfo(c.SPEED_DOWNLOAD)

 print "HTTP状态码:%s"%(HTTP_CODE)

 print "DNS解析时间:%.2f ms"%(NAMELOOKUP_TIME*1000)

 print "建立连接时间:%.2f ms"%(CONNECT_TIME*1000)

 print "准备传输时间:%.2f ms"%(PRETRANSFER_TIME*1000)

 print "传输开始时间:%.2f ms"%(STARTTRANSFER_TIME*1000)

 print "传输结束总时间:%.2f ms"%(TOTAL_TIME*1000)

 print "下载数据包大小:%d bytes/s"%(SIZE_DOWNLOAD)

 print "HTTP头部大小:%d bytes"%(HEADER_SIZE)

 print "平均下载速度:%d bytes/s"%(SPEED_DOWNLOAD)