Ranking #hdparm

root@dcardosoa:/home/convidado# hdparm -t /dev/sda2

/dev/sda2:

 Timing buffered disk reads:  176 MB in  3.01 seconds =  58.47 MB/sec

 

root@darkstar:/home/andre0991# uname -a

Linux darkstar 2.4.29 #6 Thu Jan 20 16:30:37 PST 2005 i686 unknown unknown GNU/Linux

root@darkstar:/home/andre0991# hdparm -t /dev/hda



/dev/hda:

 Timing buffered disk reads:  156 MB in  3.03 seconds =  51.49 MB/sec

root@darkstar:/home/andre0991# hdparm -t /dev/hda

hdparm -tT /dev/hda

/dev/hda: #80GB

 Timing cached reads:   3068 MB in  2.00 seconds = 1536.67 MB/sec

 Timing buffered disk reads:  164 MB in  3.02 seconds =  54.23 MB/sec



hdparm -tT /dev/hdb

/dev/hdb: #40GB

 Timing cached reads:   3128 MB in  1.99 seconds = 1569.23 MB/sec

 Timing buffered disk reads:  156 MB in  3.03 seconds =  51.53 MB/sec



hdparm -tT /dev/hdc

/dev/hdc: #40GB

 Timing cached reads:   3076 MB in  2.00 seconds = 1540.27 MB/sec

 Timing buffered disk reads:   94 MB in  3.05 seconds =  30.82 MB/sec

hdparm -tT /dev/hda



/dev/hda:

 Timing cached reads:   148 MB in  2.04 seconds =  72.55 MB/sec

 Timing buffered disk reads:   38 MB in  3.12 seconds =  12.18 MB/sec

# hdparm -T /dev/hda



/dev/hda:

 Timing cached reads:   2020 MB in  2.00 seconds = 1009.14 MB/sec

root@Sempron:/home/kurumin# hdparm -t /dev/hda

/dev/hda:
Timing buffered disk reads: 76 MB in 3.17 seconds = 23.96 MB/sec
root@Sempron:/home/kurumin#