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"copyright_text": "Creative Commons Attribution license (reuse allowed)",
"description": "Your software is too slow, and you need to figure out why. It's natural to\nreach for the cProfile profiler that's built-in to Python, but as a\ndeterministic profiler it suffers from a number of limitations.\n\nIn this talk you'll learn about better tools for performance optimization:\n\n* Sampling profilers, which distort the results less and give you a calltree\n overview of your running application.\n* Trace-based logging, which can help you figure out not only which\n functions are slow, but also which particular inputs are causing the\n slowness.",
"duration": 1500,
"language": "eng",
"recorded": "2019-10-05",
"related_urls": [
"speakers": [
"Itamar Turner-Trauring"
"tags": [],
"thumbnail_url": "",
"title": "Beyond cProfile: performance optimization with sampling profilers and logging",
"videos": [
"type": "youtube",
"url": ""
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