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Add a new tracemalloc module to trace memory allocations #63074

@vstinner

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@vstinner
BPO 18874
Nosy @tim-one, @rhettinger, @jcea, @amauryfa, @abalkin, @vstinner, @ericsnowcurrently, @JimJJewett, @vajrasky
Dependencies
  • bpo-16742: PyOS_Readline drops GIL and calls PyOS_StdioReadline, which isn't thread safe
  • Files
  • 8b34364a66a9.patch
  • 4430e893d89f.patch
  • pack.patch
  • 3de17d13002d.patch
  • start_nframe.patch
  • minor_makeup_test_tracemalloc.patch
  • 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 = None
    closed_at = <Date 2013-11-26.12:59:26.321>
    created_at = <Date 2013-08-28.23:53:11.383>
    labels = ['type-feature']
    title = 'Add a new tracemalloc module to trace memory allocations'
    updated_at = <Date 2013-12-10.17:49:41.675>
    user = 'https://github.com/vstinner'

    bugs.python.org fields:

    activity = <Date 2013-12-10.17:49:41.675>
    actor = 'jcea'
    assignee = 'none'
    closed = True
    closed_date = <Date 2013-11-26.12:59:26.321>
    closer = 'vstinner'
    components = []
    creation = <Date 2013-08-28.23:53:11.383>
    creator = 'vstinner'
    dependencies = ['16742']
    files = ['32555', '32724', '32734', '32753', '32789', '32828']
    hgrepos = ['206']
    issue_num = 18874
    keywords = ['patch']
    message_count = 57.0
    messages = ['196436', '196437', '196438', '196439', '196474', '196484', '196525', '196720', '196879', '197951', '197952', '197954', '198765', '198767', '199039', '199040', '199041', '199085', '199086', '199123', '199386', '200341', '202024', '202438', '202492', '203343', '203485', '203508', '203534', '203536', '203587', '203589', '203615', '203616', '203620', '203621', '203624', '203659', '203669', '203670', '203676', '203815', '203862', '203947', '203988', '203990', '204297', '204309', '204310', '204431', '204432', '204435', '204444', '204472', '204618', '204619', '204622']
    nosy_count = 11.0
    nosy_names = ['tim.peters', 'rhettinger', 'jcea', 'amaury.forgeotdarc', 'belopolsky', 'vstinner', 'neologix', 'python-dev', 'eric.snow', 'Jim.Jewett', 'vajrasky']
    pr_nums = []
    priority = 'normal'
    resolution = 'fixed'
    stage = None
    status = 'closed'
    superseder = None
    type = 'enhancement'
    url = 'https://bugs.python.org/issue18874'
    versions = ['Python 3.4']

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