While it took some time, DRS and TRS are now included in the list of fields in the manpage in Ubuntu 16.04 and later. (http://manpages.ubuntu.com/manpages/xenial/en/man1/ps.1.html)
** Changed in: procps (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to procps in Ubuntu. https://bugs.launchpad.net/bugs/115016 Title: man page of ps is incomplete Status in procps package in Ubuntu: Fix Released Bug description: Binary package hint: procps ps axv displays (including others) the following fields: DRS, TRS while the man page of ps describes most of the fields displayed (e.g. RSS, TIME) , the description of DRS and TRS is missing. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/procps/+bug/115016/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp