Linux 1.2.3-TEST (SYSSTAT.TEST) 	01/01/70 	_x86_64_	(9 CPU)

00:00:00      UID       PID   kB_rd/s   kB_wr/s kB_ccwr/s iodelay  Command
00:00:01     1000      7900    411.81      2.82      0.00     253  gnome-shell

00:00:01      UID       PID   kB_rd/s   kB_wr/s kB_ccwr/s iodelay  Command

00:00:02      UID       PID   kB_rd/s   kB_wr/s kB_ccwr/s iodelay  Command
00:00:03     1000      9009     30.65      0.00      0.00      69  WebExtensions

Average:      UID       PID   kB_rd/s   kB_wr/s kB_ccwr/s iodelay  Command
Average:     1000      7900    127.20      0.87      0.00      84  gnome-shell
Average:     1000      9009     11.69      0.00      0.00      69  WebExtensions