Speed measurement of SSD hard disk for VPS

March 14, 2020 470 points 1 liked it 0 comments

If the hard disk of VPS is SSD, the speed measurement in ordinary way may not really reflect the performance of SSD,
We can install hdparm tool on VPS to test

The steps are as follows:

Execute the following command to install hdparm

 yum install hdparm -y

input fdisk -l   List all partition tables

Use hdparm - t to test the speed of a hard disk, such as

 hdparm -t /dev/vda1



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