houweidong edited a comment on issue #14742: CPU memory leak when running 
train_yolov3.py
URL: 
https://github.com/apache/incubator-mxnet/issues/14742#issuecomment-486058607
 
 
   in the docker container:
   at epoch 0:
   ```
   Filesystem      Size  Used Avail Use% Mounted on
   tmpfs            47G  1.2G   46G   3% /dev/shm
   
   ```
   
   at epoch 10:
   ```
   Filesystem      Size  Used Avail Use% Mounted on
   tmpfs            47G   16G   32G  33% /dev/shm
   
   ```
   
   at epoch 16:
   ```
   Filesystem      Size  Used Avail Use% Mounted on
   tmpfs            47G   30G   18G  63% /dev/shm
   ```
   
   at epoch 23
   ```
   Filesystem      Size  Used Avail Use% Mounted on
   tmpfs            47G   43G  3.7G  93% /dev/shm
   ```
   
   and at epoch 25, the error happened:
   ```
   Traceback (most recent call last):
     File "/usr/lib/python3.5/multiprocessing/resource_sharer.py", line 142, in 
_serve
       with self._listener.accept() as conn:
     File "/usr/lib/python3.5/multiprocessing/connection.py", line 455, in 
accept
       deliver_challenge(c, self._authkey)
     File "/usr/lib/python3.5/multiprocessing/connection.py", line 722, in 
deliver_challenge
       response = connection.recv_bytes(256)        # reject large message
     File "/usr/lib/python3.5/multiprocessing/connection.py", line 216, in 
recv_bytes
       buf = self._recv_bytes(maxlength)
     File "/usr/lib/python3.5/multiprocessing/connection.py", line 407, in 
_recv_bytes
       buf = self._recv(4)
     File "/usr/lib/python3.5/multiprocessing/connection.py", line 379, in _recv
       chunk = read(handle, remaining)
   ConnectionResetError: [Errno 104] Connection reset by peer
   ```
   it should be the full shm leads to
   
   

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