Line # Mem usage Increment Occurrences Line Contents
=============================================================
34 101.5 MiB 101.5 MiB 1 @profile
35 def memory_func2():
36
37 #optMiningMainFunc()
38 110.9 MiB -7837.3 MiB 1000003 foo = ['bar' for _ in range(1000000)]
39 103.3 MiB -7.7 MiB 1 del foo
When I run this code, mprofiler shows ~2.8 MiB did not deallocated.
But, when I run again,
Line # Mem usage Increment Occurrences Line Contents
=============================================================
34 101.6 MiB 101.6 MiB 1 @profile
35 def memory_func2():
36
37 #optMiningMainFunc()
38 109.2 MiB -1591.6 MiB 1000003 foo = ['bar' for _ in range(1000000)]
39 101.6 MiB -7.6 MiB 1 del foo
it deallocated all.
I saw similar post: https://stackoverflow.com/a/15457947/11645616
where memory fragmentation (not sure it is correct word usage), can cause to not release all memory.
But, is there any specific case that we can know or avoid this situation? Because if we run multiple days, one program can have large memory leakage while other program is not,
