TarFile expose copyfileobj bufsize to improve throughput · Issue #71386 · python/cpython (original) (raw)

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@fried

Description

@fried

BPO 27199
Nosy @gustaebel, @asvetlov, @ambv, @fried
Files buftest.py: test file to generate two random tar files and test extraction time improvementscopybufsize.patch: patch to expose the copy buffer size

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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GitHub fields:

assignee = 'https://github.com/ambv' closed_at = <Date 2016-09-10.02:51:11.259> created_at = <Date 2016-06-03.18:55:37.748> labels = ['library', 'performance'] title = 'TarFile expose copyfileobj bufsize to improve throughput' updated_at = <Date 2016-09-10.02:51:11.258> user = 'https://github.com/fried'

bugs.python.org fields:

activity = <Date 2016-09-10.02:51:11.258> actor = 'lukasz.langa' assignee = 'lukasz.langa' closed = True closed_date = <Date 2016-09-10.02:51:11.259> closer = 'lukasz.langa' components = ['Library (Lib)'] creation = <Date 2016-06-03.18:55:37.748> creator = 'fried' dependencies = [] files = ['43158', '43159'] hgrepos = [] issue_num = 27199 keywords = ['patch'] message_count = 4.0 messages = ['267134', '268234', '275546', '275547'] nosy_count = 5.0 nosy_names = ['lars.gustaebel', 'asvetlov', 'lukasz.langa', 'python-dev', 'fried'] pr_nums = [] priority = 'normal' resolution = 'fixed' stage = 'patch review' status = 'closed' superseder = None type = 'performance' url = 'https://bugs.python.org/issue27199' versions = ['Python 3.6']