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 3 December 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 481 public results since 18 January 2021 with the latest data as of 20 November 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

< 1060

500GB Seagate FireCuda 520 SSD ZP500GM30002

75th

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}

Samsung SSD 980 PRO

51st

670 ^{+/- 4}

Median

50th

668

118GB INTEL SSDPEK1A118GA

48th

621 ^{+/- 85}

2048GB Kioxia KXG50PNV2T04

47th

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

19th

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

pts_disk_RM19_100_20231118 1 System - 45 Benchmark Results	2 x Intel Xeon Gold 6230 - Nokia Solutions and s AR-D52BT-A/AF0310.01 - Intel Sky Lake-E DMI3 Registers Rocky Linux 8.8 - 4.18.0-477.27.1.el8_8.x86_64 - GNOME Shell 3.32.2
2023-11-20-2041 7 Systems - 68 Benchmark Results	Intel 0000 - Supermicro X10DRi v1.10 - Intel Xeon E7 v4 Arch Linux - 6.6.1-arch1-1 - xfs
ubuntu-disk-default-rk1.2 1 System - 37 Benchmark Results	Rockchip ARMv8 Cortex-A76 - Turing Machines RK1 - 16GB Ubuntu 22.04 - 5.10.160-rockchip - GCC 11.4.0
LatitudeTesting 1 System - 84 Benchmark Results	Intel Core i7-1370P - Dell 0M6MRX - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 2 Systems - 81 Benchmark Results	Intel Core i5-1345U - Dell 0G08F5 - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 1 System - 83 Benchmark Results	Intel Core i7-1370P - Dell 0M6MRX - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 2 Systems - 80 Benchmark Results	Intel Core i5-1345U - Dell 0G08F5 - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 2 Systems - 58 Benchmark Results	Intel Core i5-1345U - Dell 0G08F5 - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 1 System - 61 Benchmark Results	Intel Core i7-1370P - Dell 0M6MRX - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 1 System - 81 Benchmark Results	Intel Core i5-1350P - Dell 0K6N4N - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 1 System - 80 Benchmark Results	Intel Core i5-1350P - Dell 0K6N4N - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
LatitudeTesting 1 System - 58 Benchmark Results	Intel Core i5-1350P - Dell 0K6N4N - Intel Alder Lake PCH Arch Linux - 6.5.9-arch2-1 - KDE Plasma 5.27.9
datastore-faster-bench Featured File-System Comparison	ext4 - xfs - BcacheFS - btrfs
datastore-faster-bench Featured File-System Comparison	ext4 - xfs - BcacheFS - btrfs
datastore-faster-bench Featured File-System Comparison	ext4 - xfs - BcacheFS - btrfs

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 - 4.19.0-13-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 - 5.11.0-051100rc4daily20210122-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 8275CL - Amazon EC2 c5.4xlarge - Intel 440FX 82441FX PMC Debian 10 - 4.19.0-14-cloud-amd64 - GCC 8.3.0

IOR

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Performance Metrics

IOR 3.3.0

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

Tested CPU Architectures

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