[15:38:11] <wikibugs>	 10DBA, 10Patch-For-Review: Make checksum parallel to the data transfer in transferpy package - https://phabricator.wikimedia.org/T254979 (10Privacybatm) I have run the source multiprocess checksum and the results are given below:  `bigfile: checksum` real 1440m41.371s user 0m9.363s sys 0m1.637s  `bigfile: mult...