class_docstr: Manager that fetches system related info
class_docstr_tok: ["Manager","that","fetches","system","related","info"]
code: def _get_memory_rss() -> float:
      return ResourceManager.get_process().memory_info().rss
  
imports: import logging
  import multiprocessing
  import os
  import shutil
  import subprocess
  from typing import Union
  from autogluon.common.utils.try_import import try_import_ray
  from .distribute_utils import DistributedContext
  from .lite import disable_if_lite_mode
  from .utils import bytes_to_mega_bytes
label_desc: Use image node_id 15 for calling the ResourceManager obj's underlying member method code with example usage: obj._get_memory_rss() and returns: ResourceManager