linux1

KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.

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Result
Identifier
Performance Per
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Date
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  Test
  Duration
1
May 20 2022
  51 Minutes
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1

Processor: ARMv8 Neoverse-N1 (4 Cores), Motherboard: QEMU KVM Virtual Machine (1.5.1 BIOS), Chipset: Red Hat QEMU PCIe, Memory: 24GB, Disk: 50GB BlockVolume, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.13.0-1028-oracle (aarch64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, System Layer: KVM

Kernel Notes: libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise
Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

linux1OpenBenchmarking.orgPhoronix Test SuiteARMv8 Neoverse-N1 (4 Cores)QEMU KVM Virtual Machine (1.5.1 BIOS)Red Hat QEMU PCIe24GB50GB BlockVolumeRed Hat Virtio deviceUbuntu 20.045.13.0-1028-oracle (aarch64)1.1.182GCC 9.4.0ext4KVMProcessorMotherboardChipsetMemoryDiskNetworkOSKernelVulkanCompilerFile-SystemSystem LayerLinux1 BenchmarksSystem Logs- libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise - --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

linux1build-linux-kernel: defconfigStandard ErrorStandard Deviation11005.1813.840.66%OpenBenchmarking.org

Timed Linux Kernel Compilation

OpenBenchmarking.orgMB/s, Fewer Is BetterTimed Linux Kernel Compilation 5.16Drive Read Speed (sda) Monitor11224364860Min: 0 / Avg: 0.05 / Max: 62.14

OpenBenchmarking.orgMB/s, Fewer Is BetterTimed Linux Kernel Compilation 5.16Drive Write Speed (sda) Monitor1306090120150Min: 0 / Avg: 4.77 / Max: 151.45

OpenBenchmarking.orgMegabytes, Fewer Is BetterTimed Linux Kernel Compilation 5.16Memory Usage Monitor1150300450600750Min: 185 / Avg: 386.98 / Max: 830

OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU0) Monitor120406080100Min: 0 / Avg: 96.8 / Max: 100

OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU1) Monitor120406080100Min: 0 / Avg: 96.77 / Max: 100

OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU2) Monitor120406080100Min: 0 / Avg: 96.8 / Max: 100

OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU3) Monitor120406080100Min: 0 / Avg: 97.13 / Max: 100

OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (Summary) Monitor120406080100Min: 0 / Avg: 96.87 / Max: 100

OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16GPU Fan Speed Monitor120406080100100

OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16System Iowait Monitor11326395265Min: 0 / Avg: 0.71 / Max: 64.23

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.16Build: defconfig12004006008001000SE +/- 3.84, N = 31005.18
OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU0) Monitor120406080100Min: 0 / Avg: 96.8 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU1) Monitor120406080100Min: 0 / Avg: 96.77 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU2) Monitor120406080100Min: 0 / Avg: 96.8 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (CPU3) Monitor120406080100Min: 0 / Avg: 97.13 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16CPU Usage (Summary) Monitor120406080100Min: 0 / Avg: 96.87 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16GPU Fan Speed Monitor120406080100100
OpenBenchmarking.orgMB/s, Fewer Is BetterTimed Linux Kernel Compilation 5.16Drive Read Speed (sda) Monitor11224364860Min: 0 / Avg: 0.05 / Max: 62.14
OpenBenchmarking.orgMB/s, Fewer Is BetterTimed Linux Kernel Compilation 5.16Drive Write Speed (sda) Monitor1306090120150Min: 0 / Avg: 4.77 / Max: 151.45
OpenBenchmarking.orgMegabytes, Fewer Is BetterTimed Linux Kernel Compilation 5.16Memory Usage Monitor1150300450600750Min: 185 / Avg: 386.98 / Max: 830
OpenBenchmarking.orgPercent, Fewer Is BetterTimed Linux Kernel Compilation 5.16System Iowait Monitor11326395265Min: 0 / Avg: 0.71 / Max: 64.23

1

Processor: ARMv8 Neoverse-N1 (4 Cores), Motherboard: QEMU KVM Virtual Machine (1.5.1 BIOS), Chipset: Red Hat QEMU PCIe, Memory: 24GB, Disk: 50GB BlockVolume, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.13.0-1028-oracle (aarch64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, System Layer: KVM

Kernel Notes: libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise
Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 20 May 2022 06:05 by user ubuntu.