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.
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.
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%.
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 - 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 |
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 |
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 |
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 |
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 |
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 |
Featured Processor Comparison |
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1 System - 40 Benchmark Results |
AMD Ryzen 5 PRO 2400G - HP 83E9 - AMD Raven RebornOS rolling - 6.4.12-arch1-1 - Budgie 10.8 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
Featured Kernel Comparison |
Common KVM - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 10 - 4.19.0-14-amd64 - GCC 8.3.0 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |