Show accumulated I/O instead of bandwidth

iotop

  • Display a table of current I/O usage by processes or threads.
    More information: <https://manned.org/iotop>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

sudo iotop --accumulated

click the source code to copy install iotop on any operating system with command-not-found.com