[pypy-issue] [issue729] Pypy strangely slow when reading files
Vetoshkin Nikita
tracker at bugs.pypy.org
Wed Jun 1 15:18:34 CEST 2011
Vetoshkin Nikita <nikita.vetoshkin at gmail.com> added the comment:
[root at minefield tmp]# time /opt/pypy-1.6a-linux32/bin/pypy zipread.py
20096
real 0m1.507s
user 0m0.423s
sys 0m1.072s
#### add bufsize=-1 to args of Popen
[root at minefield tmp]# time /opt/pypy-1.6a-linux32/bin/pypy zipread.py
20096
real 0m0.063s
user 0m0.031s
sys 0m0.019s
Here you go! =)
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<https://bugs.pypy.org/issue729>
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