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We've compiled a list of 8 free and paid alternatives to IOzone. The primary competitors include Blackmagic Disk Speed Test, fio. In addition to these, users also draw comparisons between IOzone and SQLIO, Iometer, DiskMark. Also you can look at other similar options here: OS and Utilities.


fio
Free Open Source

Generate I/O for benchmarking, stress testing, verification or workload reproduction purposes.

SQLIO
Free

SQLIO is a tool provided by Microsoft which can also be used to determine the I/O capacity of a...

Iometer
Free Open Source

As the Iometer Users Guide says, Iometer is an I/O subsystem measurement and characterization tool...

Test the performance of your flash (pen/usb), solid state, hard disk drives in just 60 seconds.

2U load generation appliance, also runs under a VM, A leading commercial performance validation...

Vdbench
Free Open Source

Vdbench is a disk and tape I/O workload generator for verifying data integrity and measuring...

IOzone is a filesystem benchmark tool.

IOzone Platforms

tick-square Windows
tick-square Linux
tick-square Mac

IOzone Video and Screenshots

IOzone Overview

IOzone is a filesystem benchmark tool. The benchmark generates and measures a variety of file operations.

Iozone is useful for performing a broad filesystem analysis of a vendor’s computer platform. 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, pread ,mmap, aio_read, aio_write

IOzone Features

tick-square Portable

Top IOzone Alternatives

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IOzone Categories

OS and Utilities

IOzone Tags

hdd testing ssd filesystem benchmarking hard-disk

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