more logging

Signed-off-by: Dmitry Chigarev <dmitry.chigarev@intel.com>

modin/core/execution/ray/implementations/pandas_on_ray/partitioning/partition_manager.py

@@ -16,6 +16,7 @@
 import numpy as np
 import psutil
 from pandas.core.dtypes.common import is_numeric_dtype
+import subprocess
 
 from modin.core.execution.modin_aqp import progress_bar_wrapper
 from modin.core.execution.ray.common import RayWrapper
@@ -80,6 +81,7 @@ def split_pandas_df_into_partitions(
         #     df.memory_usage().sum() * 3
         # )
         print(f"available:", psutil.virtual_memory().available / 1024 / 1024, "df size:", df.memory_usage(deep=True).sum() / 1024 / 1024)
+        print(subprocess.run("ray memory", shell=True, capture_output=True).stdout.splitlines()[-2])
         three_copies_fits_into_memory = True
         distributed_splitting = (
             enough_elements and all_numeric_types and three_copies_fits_into_memory