查看python函数内存使用情况：Memspector
jopen
9年前
查看python函数内存使用情况
特性
- Thread handling
- External tool, doesn't require code modification
Checkmemspector --helpfor command line options
安装
via pip:pip install memspector
示例
example.py:
l = [] def a(): l.extend(range(100000)) def b(): global l l = [] a() a() b() a() b() a()
Runmemspector example.pyto get the following output:
example.py:b() thread: main_thread total memory diff 2,940,336 -1,799,976 2,040,440 -900,048 example.py:a() thread: main_thread total memory diff 1,139,848 900,400 2,040,280 900,000 1,140,408 900,048 1,140,408 900,048 example.py thread: main_thread total memory diff 1,133,832 906,232