性能分析

import cProfile

def slow_function():
   return sum(i*i for i in range(1000000))

cProfile.run('slow_function()')

内存分析

from memory_profiler import profile

@profile
def memory_intensive():
   data = [i for i in range(100000)]
   return sum(data)

转载请注明：周志洋的博客 » Python进阶-性能分析与优化