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public text v1 · immutableroot@dev01:~# hdparm -tT /dev/sda
/dev/sda:
Timing cached reads: 6466 MB in 2.00 seconds = 3235.87 MB/sec
Timing buffered disk reads: 332 MB in 3.02 seconds = 109.97 MB/sec
root@dev01:~# hdparm -tT /dev/sda
/dev/sda:
Timing cached reads: 6466 MB in 2.00 seconds = 3235.87 MB/sec
Timing buffered disk reads: 332 MB in 3.02 seconds = 109.97 MB/sec