查看python函數內存使用情況:Memspector
查看python函數內存使用情況
特性
- Thread handling
- External tool, doesn't require code modification
Checkmemspector --helpfor command line options
安裝
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
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