Here is the sample code HDD Speedtest benchmark for VPS
apt-get install hdparm
# Read
hdparm -t /dev/sda
# Write
hdparm -t --direct /dev/sda
Here is the sample code HDD Speedtest benchmark for VPS
apt-get install hdparm
# Read
hdparm -t /dev/sda
# Write
hdparm -t --direct /dev/sda