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Mar 9th, 2011
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  1. nekto@darkstar:~/workspace/py3k$ /usr/bin/time ./python test_listdir.py
  2. 0.61user 1.18system 0:24.44elapsed 7%CPU (0avgtext+0avgdata 258688maxresident)k
  3. 42424inputs+0outputs (26major+16312minor)pagefaults 0swaps
  4.  
  5. nekto@darkstar:~/workspace/py3k$ /usr/bin/time ./python test_listdir.py
  6. 0.39user 0.48system 0:00.87elapsed 99%CPU (0avgtext+0avgdata 258688maxresident)k
  7. 0inputs+0outputs (0major+16338minor)pagefaults 0swaps
  8.  
  9.  
  10. nekto@darkstar:~/workspace/py3k$ /usr/bin/time ./python test_xlistdir.py
  11. 0.66user 1.10system 0:24.69elapsed 7%CPU (0avgtext+0avgdata 25568maxresident)k
  12. 42424inputs+0outputs (26major+1731minor)pagefaults 0swaps
  13.  
  14. nekto@darkstar:~/workspace/py3k$ /usr/bin/time ./python test_xlistdir.py
  15. 0.34user 0.43system 0:00.78elapsed 98%CPU (0avgtext+0avgdata 25568maxresident)k
  16. 0inputs+0outputs (0major+1758minor)pagefaults 0swaps
  17.  
  18.  
  19. nekto@darkstar:~/workspace/py3k$ cat test_xlistdir.py
  20. import os
  21.  
  22. os.chdir('/tmp')
  23. for i in os.xlistdir('.'):
  24.     len(i)
  25.  
  26.  
  27. nekto@darkstar:~/workspace/py3k$ ls /tmp | wc -l
  28. 712205
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