The IOzone benchmark tests the hard disk drive / file-system performance.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark iozone.
Use with caution this test profile is currently marked Deprecated.
OpenBenchmarking.org metrics for this test profile configuration based on 2,540 public results since 28 June 2017 with the latest data as of 4 September 2024.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Based on OpenBenchmarking.org data, the selected test / test configuration (IOzone 3.465 - Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance) has an average run-time of 7 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 3.6%.
This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.
1 System - 2 Benchmark Results |
AMD EPYC 7763 64-Core - Microsoft Virtual Machine - 59 + 4 Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 2 Benchmark Results |
19/01 - Microsoft Virtual Machine - 3 + 60 + 1 Ubuntu 22.04 - 6.5.0-1025-azure - GCC 11.4.0 |
1 System - 34 Benchmark Results |
4 x Intel Xeon E-2236 - Intel 440BX - 1 x 8192MB 0MHz VMware Virtual RAM VMW-8192MB Microsoft Windows Server 2019 Standard Build 17763 - 10.0.17763.5830 - 8.17.3.5 |
1 System - 2 Benchmark Results |
Intel Xeon Platinum 8370C - Microsoft Virtual Machine - 1 x 7GB Microsoft Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 2 Benchmark Results |
19/01 - Microsoft Virtual Machine - 3 + 5 Ubuntu 22.04 - 6.5.0-1025-azure - GCC 11.4.0 |
1 System - 2 Benchmark Results |
Intel Xeon Platinum 8370C - Microsoft Virtual Machine - 1 x 7GB Microsoft Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 2 Benchmark Results |
19/01 - Microsoft Virtual Machine - 3 + 5 Ubuntu 22.04 - 6.5.0-1025-azure - GCC 11.4.0 |
1 System - 2 Benchmark Results |
Intel Xeon Platinum 8370C - Microsoft Virtual Machine - 1 x 7GB Microsoft Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 2 Benchmark Results |
Intel Xeon Platinum 8370C - Microsoft Virtual Machine - 1 x 7GB Microsoft Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 2 Benchmark Results |
Intel Xeon Platinum 8370C - Microsoft Virtual Machine - 1 x 7GB Microsoft Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 2 Benchmark Results |
Intel Xeon Platinum 8370C - Microsoft Virtual Machine - 1 x 7GB Microsoft Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 2 Benchmark Results |
Intel Xeon Platinum 8370C - Microsoft Virtual Machine - 1 x 7GB Microsoft Ubuntu 22.04 - 6.5.0-1025-azure - 1.3.255 |
1 System - 6 Benchmark Results |
AMD EPYC 7351 16-Core - Supermicro H11SSL-i v1.01 - 28672MB Ubuntu 14.04 - 6.5.0-25-generic - GCC 4.8.4 |
1 System - 36 Benchmark Results |
AMD Ryzen 5 5600GT - MSI A320M-A PRO - AMD Renoir Root Complex Debian GNU - 5.15.102-1-pve - 1.2.145 |
1 System - 103 Benchmark Results |
AMD Ryzen 5 5600G - Gigabyte B450 AORUS ELITE - AMD Renoir ManjaroLinux 24.0.5 - 6.10.0-3-MANJARO - KDE Plasma 6.0.5 |
3 Systems - 6 Benchmark Results |
2 x Intel Xeon E5-2420 0 - Xen HVM domU - Intel 440FX- 82441FX PMC Debian 9.5 - 4.9.0-8-amd64 - GCC 6.3.0 20170516 |
2 Systems - 6 Benchmark Results |
2 x Intel Xeon E5-2420 0 - Xen HVM domU - Intel 440FX- 82441FX PMC Debian 9.5 - 4.9.0-8-amd64 - GCC 6.3.0 20170516 |
9 Systems - 24 Benchmark Results |
8 x Intel Xeon X5660 - Intel 440BX - Intel 440BX Ubuntu 18.04 - 4.15.0-52-generic - ext4 |
4 Systems - 24 Benchmark Results |
Intel Xeon E3-1230 V2 - Supermicro X9SCL-II/X9SCM-II v1.01 - Intel Xeon E3-1200 v2 Ubuntu 18.04 - 4.15.0-29-generic - GCC 7.3.0 |
6 Systems - 1421 Benchmark Results |
Unknown - Marvell Armada 3720 Board - 2048MB Ubuntu 16.04 - 4.4.52-armada-17.06.2-g12feccb - GCC 5.4.0 20160609 |
8 Systems - 6 Benchmark Results |
Intel Core i7-6770HQ - Intel 440BX - Intel 440BX Ubuntu 18.04 - 4.18.0-20-generic - GNOME Shell 3.28.3 |
4 Systems - 24 Benchmark Results |
Intel Core i3-8100 - 64512MB - 4 x 2048GB INTEL SSDPEKNW020T8 + 8 x 12000GB Seagate ST12000NM0007-2A + 4GB USB DISK MODULE Clear Linux OS 27600 - 4.14.24-qnap - GCC 8.2.1 20180502 + Clang 7.0.1 + LLVM 7.0.1 |
2 Systems - 601 Benchmark Results |
2 x Intel Xeon Gold 6140 - Intel S2600WFT - Intel Device 2020 Debian 9.4 - 4.9.0-6-amd64 - GCC 6.3.0 20170516 + Clang 3.8.1-24 |
Featured File-System Comparison |
Intel Xeon E5-2609 v2 - Intel 440BX - Intel 440BX Ubuntu 16.04 - 4.10.0-40-generic - Unity 7.4.0 |
1 System - 1004 Benchmark Results |
SiFive RISC-V - FriendlyElec NanoPC-T4 - Rockchip RK3399 Ubuntu 18.04 - 4.4.138 - LXDE 0.9.3 |
7 Systems - 95 Benchmark Results |
Unknown - Rockchip RK3328 Rock64 - 921MB Debian 9.3 - 4.4.77-rockchip-ayufan-118 - X Server 1.19.2 |
2 Systems - 475 Benchmark Results |
AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship Ubuntu 19.10 - 5.3.0-40-generic - GNOME Shell 3.34.1 |
1 System - 12 Benchmark Results |
ARMVv8 Cortex-A72 - OrangePi board based on Rockchip RK3399 - 4096MB Debian 9.6 - 4.20.0-rk3399 - GCC 6.3.0 20170516 |
1 System - 748 Benchmark Results |
Intel Core i7-7700K - MSI Z270 GAMING M7 - Intel Intel Kaby Lake + Z270 Ubuntu 18.04 - 4.15.0-23-generic - GNOME Shell 3.28.1 |
Featured File-System Comparison |
Intel Core i5-8305G - 3072MB - 2 x 275GB Virtual Disk Ubuntu 20.10 - 4.19.84-microsoft-standard+ - GCC 10.3.0 |