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Author tim.peters
Recipients methane, tim.peters
Date 2019-05-31.05:15:48
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1559279749.1.0.295706052892.issue37029@roundup.psfhosted.org>
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Content 
Added file arena.py.  This adds some code to the OP's original test, to print out build time and teardown time, and display obmalloc stats.

You'll need at least 80GB of RAM to run it - I don't have that much.  Building the tree may take on the order of an hour, but the time to tear it down is what's interesting here.  Apparently 3.7.3 needs more than 4 hours to reclaim the memory.
History
Date User Action Args
2019-05-31 05:15:49tim.peterssetrecipients: + tim.peters, methane
2019-05-31 05:15:49tim.peterssetmessageid: <1559279749.1.0.295706052892.issue37029@roundup.psfhosted.org>
2019-05-31 05:15:49tim.peterslinkissue37029 messages
2019-05-31 05:15:49tim.peterscreate