IOR Benchmark - OpenBenchmarking.org

IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL).

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark ior.

* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
*** Test profile page view reporting began March 2021.
Data updated weekly as of 28 September 2023.

Revision History

pts/ior-1.1.1 [View Source] Tue, 19 Jan 2021 08:19:38 GMT
Update IOR arg handling for disk targets.

pts/ior-1.1.0 [View Source] Mon, 18 Jan 2021 18:43:19 GMT
Update against IOE 3.3 upstream, expose more test options.

pts/ior-1.0.0 [View Source] Fri, 11 Oct 2019 14:58:11 GMT
Initial commit of IOR storage benchmark.

Performance Metrics

IOR 3.3.0

Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.org metrics for this test profile configuration based on 474 public results since 18 January 2021 with the latest data as of 22 September 2023.

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.

Component

Percentile Rank

# Compatible Public Results

MB/s (Average)

2000GB PCIe SSD

92nd

1598 ^{+/- 41}

1024GB SK hynix PC711 HFS001TDE9X073N

81st

1302 ^{+/- 113}

280GB INTEL SSDPE21D280GA

81st

1293 ^{+/- 42}

Mid-Tier

75th

< 1075

500GB Seagate FireCuda 520 SSD ZP500GM30002

74th

1043 ^{+/- 50}

500GB Western Digital WDS500G2B0C-00PXH0

68th

945 ^{+/- 56}

2 x 1000GB CT1000P1SSD8

67th

940 ^{+/- 7}

Samsung SSD 970 PRO

63rd

879 ^{+/- 31}

Micron 2300 NVMe

61st

849 ^{+/- 39}

1000GB MSI M390 1TB

60th

830 ^{+/- 88}

Median

50th

675

Samsung SSD 980 PRO

50th

670 ^{+/- 4}

118GB INTEL SSDPEK1A118GA

48th

621 ^{+/- 85}

2048GB Kioxia KXG50PNV2T04

46th

599 ^{+/- 21}

118GB INTEL SSDPEK1W120GA

35th

429 ^{+/- 32}

2 x 7682GB INTEL SSDPF2KX076TZ

31st

359 ^{+/- 3}

Low-Tier

25th

< 270

256GB TOSHIBA RD400

21st

242 ^{+/- 3}

256GB TS256GMTS800

19th

237 ^{+/- 1}

500GB Samsung SSD 860

18th

230 ^{+/- 30}

256GB Samsung SSD 850

18th

223 ^{+/- 4}

120GB CT120BX100SSD1

14th

154

128GB SAMSUNG MZNTE128

8th

73 ^{+/- 1}

Based on OpenBenchmarking.org data, the selected test / test configuration (IOR 3.3.0 - Block Size: 2MB - Disk Target: Default Test Directory) has an average run-time of 2 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%.

Tested CPU Architectures

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.

CPU Architecture

Kernel Identifier

Verified On

Intel / AMD x86 64-bit

x86_64

(Many Processors)

MIPS 64-bit

mips64

Loongson-3A R4

ARMv7 32-bit

armv7l

ARMv7 Cortex-A53 4-Core, ARMv7 Cortex-A72 4-Core

ARMv8 64-bit

aarch64

ARMv8 Cortex-A53 4-Core, ARMv8 Cortex-A55 4-Core, ARMv8 Cortex-A72 4-Core, ARMv8 Neoverse-N1, Rockchip ARMv8 Cortex-A76 4-Core

svc05_hpc_run_1_23-09-22 1 System - 543 Benchmark Results	AMD Ryzen Threadripper PRO 5995WX 64-Cores - ASRock WRX80 Creator - AMD Starship Ubuntu 22.04 - 6.2.0-33-generic - GNOME Shell 42.9
2022-09-19-thinkpad-local_disk_test 1 System - 39 Benchmark Results	Intel Core i5-6300U - LENOVO 20F1S04A00 - Intel Xeon E3-1200 v5 Ubuntu 22.04 - 6.2.0-1013-lowlatency - KDE Plasma 5.24.7
mu2e-dl-01-AL9-first 1 System - 70 Benchmark Results	2 x Intel Xeon Silver 4310 - Supermicro X12DPi-NT6 v1.00 - Intel Ice Lake IEH AlmaLinux 9.2 - 5.14.0-284.11.1.el9_2.x86_64 - GCC 11.3.1 20221121
F2fs 1 System - 40 Benchmark Results	Intel Core i5-8265U - LENOVO LNVNB161216 - Intel Cannon Point-LP Arch Linux - 6.4.12-arch1-1 - GNOME Shell 44.4
Xfs 1 System - 40 Benchmark Results	Intel Core i5-8265U - LENOVO LNVNB161216 - Intel Cannon Point-LP Arch Linux - 6.4.12-arch1-1 - GNOME Shell 44.4
Ext4 1 System - 40 Benchmark Results	Intel Core i5-8265U - LENOVO LNVNB161216 - Intel Cannon Point-LP Arch Linux - 6.4.12-arch1-1 - GNOME Shell 44.4
Btrfs Featured Processor Comparison	Intel Core i5-8265U
2400G-32GB-Fanxiang S690 4TB 1 System - 40 Benchmark Results	AMD Ryzen 5 PRO 2400G - HP 83E9 - AMD Raven RebornOS rolling - 6.4.12-arch1-1 - Budgie 10.8
disk-zfs-ext02 1 System - 49 Benchmark Results	2 x Common KVM - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 12 - 6.1.0-10-amd64 - GCC 12.2.0
fileserver-disk-test-1.pts 2 Systems - 60 Benchmark Results	AMD Ryzen 9 5900X 12-Core - MSI MAG B550M MORTAR WIFI - AMD Starship Arch rolling - 6.4.10-arch1-1 - GNOME Shell 44.3
disk-zfs-1t-sata 1 System - 49 Benchmark Results	2 x Common KVM - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 12 - 6.1.0-10-amd64 - GCC 12.2.0
disk-zfs-1t-sas 1 System - 49 Benchmark Results	2 x Common KVM - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 12 - 6.1.0-10-amd64 - GCC 12.2.0
p1g2-pts-disk 1 System - 41 Benchmark Results	Intel Core i7-9850H - LENOVO 20QUS10L0L - Intel Cannon Lake PCH Fedora Linux 37 - 6.4.9-100.fc37.x86_64 - GNOME Shell 43.7
p1g5-pts-disk 1 System - 42 Benchmark Results	Intel Core i7-12800H - LENOVO 21DDS11J00 - Intel Alder Lake PCH Fedora Linux 38 - 6.4.9-200.fc38.x86_64 - GNOME Shell 44.3
disk-lvm-ext02 1 System - 49 Benchmark Results	2 x Common KVM - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 12 - 6.1.0-10-amd64 - GCC 12.2.0

Samsung 870 EVO 5 Systems - 23 Benchmark Results	AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.10 - 5.11.0-rc4-max-boost-inv-patch - GNOME Shell 3.38.1
proxmox-ceph 8 Systems - 47 Benchmark Results	Common KVM - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 10 - 4.19.0-14-amd64 - GCC 8.3.0
Renoir IOR 2 Systems - 9 Benchmark Results	AMD Ryzen 5 4500U - LENOVO LNVNB161216 - AMD Renoir Root Complex Ubuntu 20.10 - 5.10.0-pts - GNOME Shell 3.38.1
2200g-ior-onnx 4 Systems - 17 Benchmark Results	AMD Ryzen 3 2200G - ASUS PRIME B350M-E - AMD Raven Ubuntu 20.10 - 5.8.0-38-generic - GNOME Shell 3.38.1
etcpak-ior-tr-3990x 4 Systems - 11 Benchmark Results	AMD Ryzen Threadripper 3990X 64-Core - System76 Thelio Major - AMD Starship Pop 20.10 - 5.8.0-7625-generic - GNOME Shell 3.38.1
proxmox-ceph Featured Kernel Comparison	Common KVM - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 10 - 4.19.0-14-amd64 - GCC 8.3.0
AMD EPYC 7F72 2P Linux 5.11 3 Systems - 376 Benchmark Results	2 x AMD EPYC 7F72 24-Core - Supermicro H11DSi-NT v2.00 - AMD Starship Ubuntu 20.10 - 5.10.9-051009-generic - GNOME Shell 3.38.1
7980XE Feb 2921 5 Systems - 89 Benchmark Results	Intel Core i9-7980XE - ASUS PRIME X299-A - Intel Sky Lake-E DMI3 Registers Ubuntu 20.10 - 5.8.0-36-generic - GNOME Shell 3.38.1
nvme_ext4_bench_disk_1 Featured File-System Comparison	4 x Intel Xeon E5-4650 v2 - Supermicro X9QR7-TF+/X9QRi-F+ v123456789 - Intel Xeon E7 v2 Ubuntu 16.04 - 4.7.0.intel.r5.0 - GCC 5.4.0 20160609
xeon-970-evo-plus 4 Systems - 14 Benchmark Results	Intel Xeon E3-1275 v6 - ASUS P10S-M WS - Intel Xeon E3-1200 v6 Ubuntu 20.04 - 5.9.0-050900rc8daily20201007-generic - X Server 1.20.8
samsung-850-ssd 4 Systems - 14 Benchmark Results	Intel Core i7-7700K - MSI Z270-A PRO - Intel Xeon E3-1200 v6 Ubuntu 20.04 - 5.9.0-050900rc8daily20201011-generic - X Server 1.20.8
5900X LInux 5.12 Test 2 Systems - 95 Benchmark Results	AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.10 - 5.11.0-051100-generic - GNOME Shell 3.38.1
ior new 3 Systems - 9 Benchmark Results	Intel Core i7-9750H - Notebook P95_96_97Ex Rx - Intel Cannon Lake PCH Ubuntu 20.04 - 5.8.0-38-generic - GNOME Shell 3.36.4
benchmark-m5 3 Systems - 106 Benchmark Results	Intel Xeon Platinum 8175M - Amazon EC2 m5.4xlarge - Intel 440FX 82441FX PMC Debian 10 - 4.19.0-14-cloud-amd64 - GCC 8.3.0
benchmark-m5 2 Systems - 106 Benchmark Results	Intel Xeon Platinum 8175M - Amazon EC2 m5.4xlarge - Intel 440FX 82441FX PMC Debian 10 - 4.19.0-14-cloud-amd64 - GCC 8.3.0

IOR

Project Site

Test Created

Last Updated

Test Maintainer

Test Type

Average Install Time

Average Run Time

Test Dependencies

Accolades

Supported Platforms

Revision History

Suites Using This Test

Performance Metrics

IOR 3.3.0

Block Size: 2MB - Disk Target: Default Test Directory

Tested CPU Architectures

Recent Test Results

Most Popular Test Results