python多线程http压力测试脚本

#coding=utf-8

import sys
import time
import thread
import httplib, urllib
import random
import uuid
import logging
logging.basicConfig(level=logging.DEBUG,
    format='%(asctime)s %(filename)s[line:%(lineno)d] %(levelname)s %(message)s',
    datefmt='%a, %d %b %Y %H:%M:%S',
    filename='测试脚本日志.log',
    filemode='w')

def log_uncaught_exceptions(exception_type, exception, tb):
 logging.critical(''.join(traceback.format_tb(tb)))
 logging.critical('{0}: {1}'.format(exception_type, exception))
sys.excepthook = log_uncaught_exceptions

#网关地址
addr="172.18.2.4"
port=8080
thread_count = 15 #单次并发数量
requst_interval = 10 #请求间隔(秒)
test_count = sys.maxsize #sys.maxsize # 指定测试次数


#字段说明,必须一一对应
#login为空表示使用随机用户名

param_list=[
{"login":"user1","password":"qweqwe12"},
]

now_count = 0
lock_obj = thread.allocate()
def send_http():
 global now_count
 httpClient = None
 try:
  for user in user_list:
   tmp_user = user["login"]
   if tmp_user.strip() =='':
    tmp_user = str(uuid.uuid1()) + str(random.random())
   print tmp_user
   params = urllib.urlencode({"operationData":
      [{"login": tmp_user,"password":user["password"]}]})
   headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"}

   httpClient = httplib.HTTPConnection(addr, port, timeout=5)
   httpClient.request("POST", "/simple/spider.task.distribute", params, headers)

   response = httpClient.getresponse()
   print '发送数据: ' + params
   print '返回码: ' + str(response.status)
   print '返回数据: ' + response.read()

   logging.info('发送数据: ' + params)
   logging.info('返回码: ' + str(response.status))
   logging.info('返回数据: ' + response.read())
   #print response.getheaders() #获取头信息
   sys.stdout.flush()
   now_count+=1
 except Exception, e:
  print e
  logging.info(e)
 finally:
  if httpClient:
   httpClient.close()

def test_func(run_count):
 global now_count
 global requst_interval
 global lock_obj
 cnt = 0
 while cnt < run_count:
  lock_obj.acquire()
  print ''
  print '***************************请求次数:' + str(now_count) + '*******************************'
  print 'Thread:(%d) Time:%s\n'%(thread.get_ident(), time.ctime())

  logging.info(' ')
  logging.info('***************************请求次数:' + str(now_count) + '*******************************')
  logging.info('Thread:(%d) Time:%s\n'%(thread.get_ident(), time.ctime()))
  cnt+=1
  send_http()
  sys.stdout.flush()
  lock_obj.release()
  time.sleep(requst_interval)

def test(ct):
 global thread_count
 for i in range(thread_count):
  thread.start_new_thread(test_func,(ct,))

if __name__=='__main__':
 global test_count
 test(test_count)
 while True:
  time.sleep(100)