Created
June 26, 2018 13:54
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| class A(): | |
| def __del__(self): | |
| pass | |
| def foo(): | |
| a=A() | |
| b=A() | |
| a.a=b | |
| b.a=a | |
| b.data = [0] * 1000 * 1000 * 100 | |
| import time, gc | |
| del a, b | |
| gc.collect() | |
| print('done') | |
| time.sleep(9999) | |
| foo() | |
| #python2 memory-leak.py | |
| # after done is printed, RES is about 770M | |
| #python3.6 memory-leak.py | |
| # after done is printed, RES is about 8k |
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