linux下测试python程序执行时间

1、借助于time模块

def statistic_time():

pool = redis.ConnectionPool(host='123.56.184.53', port=6379, db=0)

r = redis.Redis(connection_pool=pool)

print "check time is beginning ......."

start = time.time()

pre = r.llen("ebay_content_redis:itmes")

while 1:

sleep(3)

count = r.llen("ebay_content_redis:itmes")

if count == pre :

break

pre = count

end = time.time()

print "crawl 10000 sku time elapsed: %f s" % (end - start)

2、windows下

即可以用time.clock()来完成

也可以用time.time()