Linux 1.2.3-TEST (SYSSTAT.TEST) 01/01/70 _x86_64_ (9 CPU)
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
virtualhd 0.00 0.00 0.00 0.00 0 0 0
sdr 2.77 29.93 19.48 0.00 215243 140127 0