[issue12775] immense performance problems related to the garbage collector

Daniel Svensson report at bugs.python.org
Thu Aug 18 16:42:35 CEST 2011


Daniel Svensson <dsvensson at gmail.com> added the comment:

The bug note contains a test script. You just have to generate a huge JSON-blob, or allocate 1 GB or so and pickle it down to file and replace the cjson.decode to pickle.loads, pickle is about 20 times faster without GC.

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<http://bugs.python.org/issue12775>
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