Unable to run ray memory fro CLI

1

I try to run ray memory command from CLI, but I get the following error.

ray memory
Traceback (most recent call last):
  File "/scratch/pyvenv/bin/ray", line 8, in <module>
    sys.exit(main())
  File "/scratch/pyvenv/lib64/python3.8/site-packages/ray/scripts/scripts.py", line 2422, in main
    return cli()
  File "/scratch/pyvenv/lib64/python3.8/site-packages/click/core.py", line 1137, in __call__
    return self.main(*args, **kwargs)
  File "/scratch/pyvenv/lib64/python3.8/site-packages/click/core.py", line 1062, in main
    rv = self.invoke(ctx)
  File "/scratch/pyvenv/lib64/python3.8/site-packages/click/core.py", line 1668, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/scratch/pyvenv/lib64/python3.8/site-packages/click/core.py", line 1404, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/scratch/pyvenv/lib64/python3.8/site-packages/click/core.py", line 763, in invoke
    return __callback(*args, **kwargs)
  File "/scratch/pyvenv/lib64/python3.8/site-packages/ray/scripts/scripts.py", line 1872, in memory
    mem_stats = memory_summary(
  File "/scratch/pyvenv/lib64/python3.8/site-packages/ray/_private/internal_api.py", line 40, in memory_summary
    return memory_summary(
  File "/scratch/pyvenv/lib64/python3.8/site-packages/ray/dashboard/memory_utils.py", line 399, in memory_summary
    node_stats(raylet["NodeManagerAddress"], raylet["NodeManagerPort"])
  File "/scratch/pyvenv/lib64/python3.8/site-packages/ray/_private/internal_api.py", line 101, in node_stats
    node_stats = stub.GetNodeStats(
  File "/scratch/pyvenv/lib64/python3.8/site-packages/grpc/_channel.py", line 1161, in __call__
    return _end_unary_response_blocking(state, call, False, None)
  File "/scratch/pyvenv/lib64/python3.8/site-packages/grpc/_channel.py", line 1004, in _end_unary_response_blocking
    raise _InactiveRpcError(state)  # pytype: disable=not-instantiable
grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
        status = StatusCode.UNAVAILABLE
        details = "failed to connect to all addresses; last error: UNKNOWN: ipv4:10.254.203.53:80: connection attempt timed out before receiving SETTINGS frame"
        debug_error_string = "UNKNOWN:failed to connect to all addresses; last error: UNKNOWN: ipv4:10.254.203.53:80: connection attempt timed out before receiving SETTINGS frame {grpc_status:14, created_time:"2023-09-07T21:44:56.935922178+00:00"}"

Please let me know how can I solve this?