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SolusIO virtual server 4vCPU 10GB Disk 8GB RAM on AMD EPYC 7502P with 128GB RAM and NVMe drive running 50 virtual servers

HTML result view exported from: https://openbenchmarking.org/result/2101229-HA-2101083TY56&rdt&grt.

ioProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerDesktopDisplay ServerQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram4 x Intel Xeon (Skylake IBRS) @ 2.29GHz (4 Cores)RDO OpenStack ComputeIntel 440FX- 82441FX PMC1 x 8192 MB RAM43GB QEMU HDDCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 73.10.0-862.el7.x86_64 (x86_64)GCC 6.1.0ext41024x768KVM4 x AMD EPYC 7502P 32-Core (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (1.12.0-1 BIOS)Intel 440FX 82441FX PMC1 x 8192 MB RAM QEMU32GB QEMU HDDUbuntu 20.045.4.0-62-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.9GCC 9.3.0OpenBenchmarking.orgCompiler Details- QEMU HDD: -disable-multilib -enable-checking=release -enable-languages=c,c++- solus-io-epyc-4-vcpu-100gb-disk-8gb-ram: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Disk Details- QEMU HDD: DEADLINE / data=ordered,relatime,rw- solus-io-epyc-4-vcpu-100gb-disk-8gb-ram: MQ-DEADLINE / relatime,rw / Block Size: 4096Processor Details- solus-io-epyc-4-vcpu-100gb-disk-8gb-ram: CPU Microcode: 0x1000065Security Details- solus-io-epyc-4-vcpu-100gb-disk-8gb-ram: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

iofio: Rand Read - Linux AIO - Yes - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - Yes - 4KB - Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram3.6753611115022.2483452455OpenBenchmarking.org

Flexible IO Tester

Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram510152025SE +/- 0.37, N = 6SE +/- 0.41, N = 153.6722.20-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram12002400360048006000SE +/- 91.44, N = 6SE +/- 103.09, N = 159135674-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram120240360480600SE +/- 44.02, N = 6SE +/- 17.10, N = 15536483-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram30K60K90K120K150KSE +/- 11217.30, N = 6SE +/- 4394.53, N = 15137167123680-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram100200300400500SE +/- 60.76, N = 12111452-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram20K40K60K80K100KSE +/- 390.25, N = 4SE +/- 15551.51, N = 1228475115725-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram100200300400500SE +/- 14.07, N = 6SE +/- 35.59, N = 15150455-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDsolus-io-epyc-4-vcpu-100gb-disk-8gb-ram20K40K60K80K100KSE +/- 3588.72, N = 6SE +/- 9120.63, N = 1538517116387-ll1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Phoronix Test Suite v10.8.4