CmdID

CmdID / Commands

fio

Flexible I/O tester: do an I/O action spawning multiple threads or processes. tldr-pages

On several platforms

Opens CmdID with your command. It is read in your browser and sent nowhere.

Several platforms

from tldr-pages, CC BY 4.0

Test random reads

fio --filename=path/to/file --direct=1 --rw=randread --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name=job_name --eta-newline=1 --readonlyIdentify

Test sequential reads

fio --filename=path/to/file --direct=1 --rw=read --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name=job_name --eta-newline=1 --readonlyIdentify

Test random read/write

fio --filename=path/to/file --direct=1 --rw=randrw --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name=job_name --eta-newline=1Identify

Test with parameters from a job file

fio path/to/job_fileIdentify

Convert a specific job file to command-line options

fio --showcmd path/to/job_fileIdentify