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 20 November 2024.

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 539 public results since 18 January 2021 with the latest data as of 11 November 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.

Component

Percentile Rank

# Compatible Public Results

MB/s (Average)

2000GB PCIe SSD

92nd

1598 ^{+/- 41}

1024GB SK hynix PC711 HFS001TDE9X073N

82nd

1302 ^{+/- 113}

280GB INTEL SSDPE21D280GA

82nd

1293 ^{+/- 42}

1024GB MTFDKBA1T0TFK-1BC1AABHA

81st

1249 ^{+/- 17}

500GB Seagate FireCuda 520 SSD ZP500GM30002

76th

1043 ^{+/- 50}

Mid-Tier

75th

< 1036

500GB Western Digital WDS500G2B0C-00PXH0

70th

945 ^{+/- 56}

2 x 1000GB CT1000P1SSD8

69th

940 ^{+/- 7}

Samsung SSD 970 PRO

65th

879 ^{+/- 31}

Micron 2300 NVMe

63rd

849 ^{+/- 39}

1000GB MSI M390 1TB

62nd

830 ^{+/- 88}

Samsung SSD 980 PRO

52nd

670 ^{+/- 4}

Median

50th

633

118GB INTEL SSDPEK1A118GA

50th

621 ^{+/- 85}

2048GB Kioxia KXG50PNV2T04

49th

599 ^{+/- 21}

118GB INTEL SSDPEK1W120GA

37th

429 ^{+/- 32}

2 x 7682GB INTEL SSDPF2KX076TZ

32nd

359 ^{+/- 3}

Low-Tier

25th

< 263

256GB TOSHIBA RD400

22nd

242 ^{+/- 3}

256GB TS256GMTS800

20th

237 ^{+/- 1}

500GB Samsung SSD 860

19th

230 ^{+/- 30}

256GB Samsung SSD 850

19th

223 ^{+/- 4}

512GB KINGSTON OM4P0S3

17th

200 ^{+/- 26}

120GB CT120BX100SSD1

14th

154

128GB SAMSUNG MZNTE128

7th

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 3.1%.

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

Loongson LoongArch 64-bit

loongarch64

Loongson-3A5000-HV

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, ARMv8 Neoverse-N1 80-Core, Rockchip ARMv8 Cortex-A76 4-Core

jhls-lt-3-dvd-disk 1 System - 50 Benchmark Results	Loongson-3A5000 - Loongson LM-LS3A5000-7A1000-1w-V01-pc_A2101 v1.0 - Loongson LLC Hyper Transport Bridge JHLS-LT 3.0 - 4.19.190-7.9.lt3.loongarch64 - GNOME Shell 40.10
new disk test 2 1 System - 4 Benchmark Results	AMD Ryzen 5 3550H - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC Kali 2024.3 - 6.8.11-amd64 - Xfce 4.18
libreboot_disk-only 1 System - 22 Benchmark Results	2 x AMD Opteron 6276 - ASUS KGPE-D16 v1.0 - AMD RD890 + SB7x0 Debian 13 - 6.11.5-amd64 - X Server
phoronix_disk_test 1 System - 34 Benchmark Results	AMD Ryzen 7 8840HS - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC openSUSE 15.6 - 6.4.0-150600.23.25-default - Xfce 4.18
libreboot_disk-only 1 System - 22 Benchmark Results	Intel Core i7-4790K - Dell OptiPlex 7020/9020 SFF [OptiPlex v1.0] - Intel 4th Gen Core DRAM Debian - 6.11.5-amd64 - GNOME Shell 47.0
disktestafterapache 1 System - 31 Benchmark Results
disk_test_before_apache 1 System - 31 Benchmark Results	AMD Ryzen 5 7520U - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC openSUSE 15.5 - 5.14.21-150500.55.83-default - Xfce 4.18
libreboot-workstation-full 3 Systems - 195 Benchmark Results	Intel Core i7-4790K - Dell OptiPlex 7020/9020 SFF [OptiPlex v1.0] - Intel 4th Gen Core DRAM Debian - 6.11.4-amd64 - GNOME Shell 47.0
alinux-disk 1 System - 45 Benchmark Results
velinux-disk 1 System - 47 Benchmark Results
libreboot-workstation-full Featured Processor Comparison	Intel Core i7-4790K
JHLS-LT-3.0-dvd 1 System - 52 Benchmark Results	Loongson-3A5000-HV - O.E.M - Loongson LLC Hyper Transport Bridge JHLS-LT 3.0 - 4.19.190-7.9.lt3.loongarch64 - GNOME Shell 40.10
libreboot-workstation-full 1 System - 192 Benchmark Results	Intel Core i7-4790K - Dell OptiPlex 7020/9020 SFF [OptiPlex v1.0] - Intel 4th Gen Core DRAM Debian - 6.11.4-amd64 - GNOME Shell 47.0
test5 1 System - 1 Benchmark Result	2 x AMD EPYC-Milan - Red Hat RHEL - 1 x 4 GB RAM Fedora Linux 40 - 6.8.5-301.fc40.x86_64 - GCC 14.2.1 20240912
COMe-mAS10-benchmark-disk 1 System - 49 Benchmark Results	Intel Atom x7835RE - Kontron Europe COMe-mAS10 - Intel Alder Lake-N PCH Ubuntu 24.04 - 6.8.0-47-generic - GCC 13.2.0

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
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
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
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
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-rc4-max-boost-inv-patch - GNOME Shell 3.38.1
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
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
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
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
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
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 - 5.12.0-051200rc2-generic - GNOME Shell 3.38.1
benchmark-m5 3 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
AWS vs GCP 5 Systems - 106 Benchmark Results	Intel Xeon - Google Compute Engine c2-standard-16 - 64GB Debian 10 - 4.19.0-13-cloud-amd64 - GCC 8.3.0

IOR

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IOR 3.3.0

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

Tested CPU Architectures

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