Details
Description
It will be helpful to log message for snapshotdiff to correlate snapshotdiff operation against memory spikes in NN heap. It will be good to log the below details at the end of snapshot diff operation, this will help us to know the time spent in the snapshotdiff operation and to know the number of files/directories processed and compared.
a) Total dirs processed
b) Total dirs compared
c) Total files processed
d) Total files compared
e) Total children listing time