gistfile1.py

#!/usr/bin/python                                                       
import socket, os, select, time                                         
                                                                        
sockets = {}                                                            
epoll = select.epoll()                                                  
data = """*3\r\n$4\r\nHSET\r\n$8\r\ntest_key\r\n$10\r\ntest value\r\n"""
for i in range(50):                                                     
    s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)               
    s.connect("/tmp/socks")                                             
    epoll.register(s.fileno(), select.EPOLLOUT)                         
    sockets[s.fileno()] = s                                             
events = epoll.poll(1)                                                  
total = 0; counter = 0                                                  
for i in range(200):                                                    
    for fileno, event in events:                                        
        start_time = time.clock()                                       
        sockets[fileno].send(data)                                      
        sockets[fileno].recv(100)                                       
        total += (time.clock() - start_time)                            
        counter += 1                                                    
                                                                         
print counter, total                                                    
print "%8.3f requests per second" % (counter / total)