tty sd0 sd1 sd2 sd3 cpu tin tout KB/t t/s MB/s KB/t t/s MB/s KB/t t/s MB/s KB/t t/s MB/s us ni sy sp in id 2 392 26.14 18 0.45 31.36 8 0.25 15.70 14 0.22 29.67 13 0.39 8 0 3 2 0 87