drwxrwxr-x 2 xyz xyz 176128 Jul 29 02:03 20170429  drwxrwxr-x 2 xyz xyz 110592 Jul 31 01:22 20170430cd 20170429  ls -lart  total 196  drwxrwxr-x   2 xyz xyz 176128 Jul 29 02:03 .  drwxrwxr-x 253 xyz xyz 20480 Aug  4 00:00 ..  du -sh 20170429176K    20170429du -sh 20170430124K    20170430Referring to the above information, I wanted to know for the empty directories 20170429, 20170429 , why is it still showing having memory space of 176128 and 176128 while we do ls -lrt. Where from do these information comes from? Is it from inode? Also note that even by du -sh they still shows 176k and 124k respectively for the empty directory.
Empty Directory Size
filesystems