Install iozone3 by entering the following commands in the terminal:
sudo apt update sudo apt install iozone3
Description:
Filesystem and Disk Benchmarking Tool
Iozone is useful for determining a broad benchmark of filesystem performance. The benchmark tests file I/O performance for the following operations: Read, write, re-read, re-write, read backwards, read strided, fread, fwrite, random read/write, pread/pwrite variants.
Homepage: http://www.iozone.org/
Version: 429-3build1
Section: multiverse/utils