

KDiskMark is the most popular Linux alternative to IOzone.
KDiskMark is the most popular Open Source & free alternative to IOzone.
- KDiskMark is Free and Open Source
- KDiskMark is Lightweight
IOzone is described as 'Filesystem benchmark tool. The benchmark generates and measures a variety of file operations' and is a Benchmark tool in the os & utilities category. There are nine alternatives to IOzone for a variety of platforms, including Windows, Linux, Mac, BSD and Self-Hosted apps. The best IOzone alternative is KDiskMark, which is both free and Open Source. Other great apps like IOzone are Blackmagic Disk Speed Test, fio, Iometer and InchWest DiskMark.


KDiskMark is the most popular Linux alternative to IOzone.
KDiskMark is the most popular Open Source & free alternative to IOzone.
Disk Speed Test is an easy to use tool to quickly measure and certify your disk performance for working with high quality video! Simply click the start button and Disk Speed Test will write test your disk using large blocks of data, and then display the result.


Blackmagic Disk Speed Test is the most popular Mac alternative to IOzone.
fio is an I/O tool meant for both for benchmark and stress/hardware verification. It has support for many different types of I/O engines, I/O priorities (on newer Linux kernels), rate limited I/O, forked or threaded jobs and much more.

fio is the most popular Windows alternative to IOzone.
As the Iometer Users Guide says, Iometer is an I/O subsystem measurement and characterization tool for single and clustered systems. It was originally developed by the Intel Corporation and announced at the Intel Developers Forum (IDF) on February 17, 1998 - since then it got...

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

InchWest DiskMark is the most popular commercial alternative to IOzone.
Vdbench is a disk and tape I/O workload generator for verifying data integrity and measuring performance of direct attached and network connected storage on Windows, Solaris, Linux, AIX, OS/X and HP/UX.
SQLIO is a tool provided by Microsoft which can also be used to determine the I/O capacity of a given configuration.
CCSIO Benchmark measures maximum sequential read/write speed that is realistically achievable for a given file system location, including local drives, remote network shares, virtual/pseudo devices such as RAM disks and encrypted file containers.

2U load generation appliance, also runs under a VM, A leading commercial performance validation product for networked storage infrastructure. We help companies reduce risk and save millions of dollars by aligning storage deployment decisions to application workload performance...
Load DynamiX is the most popular Self-Hosted alternative to IOzone.