$vim test.py

import os, sys
os.

-- and then vim is fronzened for a few seconds.
I found it's really very slow while trying auto-comple by jedi-vim.

So, what can I do ?

OS: 64bit Debian/testing Dist
CPU: AMD IIx4 2.8GHz

Installed jedi-vim by vundle

Configured jedi-vim with:
"For jedi-vim:
"pip install jedi -- done
let g:jedi#autocompletion_command = "< tab>"