fio - flexible io tester

nvme sw raid 성능 측정용으로 리눅스용 벤치마크 프로그램 찾아보다 발견

 

[링크 : https://unix.stackexchange.com/questions/634832/linux-software-raid1-what-reasons-might-cause-a-read-speed-reduction]

[링크 : https://www.phoronix.com/review/samsung-960-raid/2]

 

[링크 : https://linux.die.net/man/1/fio]

[링크 : https://fio.readthedocs.io/en/latest/fio_doc.html]