UC Hypervisor Benchmark

UC baseline tests for hypervisors

HTML result view exported from: https://openbenchmarking.org/result/2412172-NE-2412164NE56&sro.

UC Hypervisor BenchmarkProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelVulkanCompilerFile-SystemSystem LayerUbuntu 20.04CentOS 7.9Intel Xeon Gold 6248R (1 Core / 2 Threads)OpenStack Foundation Nova v20.6.1 (1.16.0-4.module_el8+603+e0ca2c01 BIOS)Intel 440FX 82441FX PMC8GB54GB QEMU HDD + 83GB QEMU HDDCirrus Logic GD 5446Red Hat Virtio deviceUbuntu 22.045.15.0-91-generic (x86_64)1.3.255GCC 11.4.0ext4KVMOpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --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- MQ-DEADLINE / discard,errors=remount-ro,relatime,rw / Block Size: 4096Processor Details- CPU Microcode: 0x5003501Security Details- gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Mitigation of Enhanced IBRS + spec_rstack_overflow: 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 Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

UC Hypervisor Benchmarkfio: Seq Read - IO_uring - No - 4KB - 1 - Default Test Directoryfio: Seq Read - IO_uring - No - 4KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - 4KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - 4KB - 1 - Default Test Directorystream: Copyx264: Bosphorus 1080pcompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingsysbench: RAM / Memorysysbench: CPUapache: 20Ubuntu 20.04CentOS 7.979820433348712466711852.79.99825253777607.861924.3210447.3377419800051113083311765.29.91819153667566.761900.7210214.68OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryCentOS 7.9Ubuntu 20.042004006008001000SE +/- 2.60, N = 3SE +/- 4.98, N = 37747981. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Flexible IO Tester

Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryCentOS 7.9Ubuntu 20.0440K80K120K160K200KSE +/- 577.35, N = 3SE +/- 1201.85, N = 31980002043331. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryCentOS 7.9Ubuntu 20.04110220330440550SE +/- 4.75, N = 6SE +/- 5.61, N = 35114751. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Flexible IO Tester

Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryCentOS 7.9Ubuntu 20.0430K60K90K120K150KSE +/- 1137.74, N = 6SE +/- 1452.97, N = 31308331216671. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyCentOS 7.9Ubuntu 20.043K6K9K12K15KSE +/- 4.08, N = 5SE +/- 2.88, N = 511765.211852.71. (CC) gcc options: -O3 -march=native -fopenmp

x264

Video Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 1080pCentOS 7.9Ubuntu 20.043691215SE +/- 0.06, N = 3SE +/- 0.06, N = 39.919.991. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 24.05Test: Compression RatingCentOS 7.9Ubuntu 20.042K4K6K8K10KSE +/- 16.80, N = 3SE +/- 9.96, N = 3819182521. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 24.05Test: Decompression RatingCentOS 7.9Ubuntu 20.0412002400360048006000SE +/- 23.16, N = 3SE +/- 21.22, N = 3536653771. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Sysbench

Test: RAM / Memory

OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / MemoryCentOS 7.9Ubuntu 20.0416003200480064008000SE +/- 5.11, N = 3SE +/- 5.79, N = 37566.767607.861. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm

Sysbench

Test: CPU

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPUCentOS 7.9Ubuntu 20.04400800120016002000SE +/- 16.47, N = 3SE +/- 0.04, N = 31900.721924.321. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm

Apache HTTP Server

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 20CentOS 7.9Ubuntu 20.042K4K6K8K10KSE +/- 16.00, N = 3SE +/- 3.82, N = 310214.6810447.331. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl -std=c99 -O2

Phoronix Test Suite v10.8.5