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KVM testing on Ubuntu 22.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2304193-EDGE-D14949818&gru.

dProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelVulkanCompilerFile-SystemSystem LayerDO-RegularDO-Regular - Red Hat QXL paravirtual graphic card -2 x Red Hat Virtio device1 x GB RAM QEMU - DO-RegularDO-Regular (1 Core)DigitalOcean Droplet v20171212Intel 440FX 82441FX PMC1 x GB RAM QEMU25GBRed Hat QXL paravirtual graphic card2 x Red Hat Virtio deviceUbuntu 22.045.15.0-69-generic (x86_64)1.3.224GCC 11.3.0ext4KVMOpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- DO-Regular, DO-Regular - Red Hat QXL paravirtual graphic card -, 1 x GB RAM QEMU - DO-Regular: --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-xKiWfi/gcc-11-11.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-xKiWfi/gcc-11-11.3.0/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 Processor Details- CPU Microcode: 0x1Security Details- itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: 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 Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected Disk Details- DO-Regular - Red Hat QXL paravirtual graphic card -: MQ-DEADLINE / discard,errors=remount-ro,relatime,rw / Block Size: 4096Python Details- 2 x Red Hat Virtio device: Python 3.10.6

dstress-ng: CPU Stressramspeed: Average - Integertinymembench: Standard Memcpytinymembench: Standard Memsetcachebench: Readcachebench: Writecachebench: Read / Modify / Writespeedtest-cli: Internet Download Speedspeedtest-cli: Internet Upload Speedmbw: Memory Copy - 128 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBcompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingapache: 4apache: 20apache: 100apache: 200apache: 500apache: 1000phpbench: PHP Benchmark Suitepostmark: Disk Transaction Performancepgbench: 100 - 50 - Read Onlypgbench: 100 - 50 - Read Writespeedtest-cli: Internet Latencypgbench: 100 - 50 - Read Only - Average Latencypgbench: 100 - 50 - Read Write - Average Latencybuild-linux-kernel: defconfigt-test1: 1DO-RegularDO-Regular - Red Hat QXL paravirtual graphic card -2 x Red Hat Virtio device1 x GB RAM QEMU - DO-Regular189621332897.996886.333583.683173.483054.542961.912497.891804.022993961461377580213.27962.5682736.881479.145.0147675.763864.65519.22542.76531810795.31809411230.9572843868.1723475.87361.000OpenBenchmarking.org

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.15.07Test: CPU StressDO-Regular - Red Hat QXL paravirtual graphic card -2004006008001000SE +/- 6.78, N = 15886.331. (CC) gcc options: -std=gnu99 -O2 -lm -lapparmor -latomic -lc -lcrypt -ldl -lrt -lz -pthread

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer1 x GB RAM QEMU - DO-Regular16003200480064008000SE +/- 38.65, N = 37675.761. (CC) gcc options: -O3 -march=native

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpy1 x GB RAM QEMU - DO-Regular8001600240032004000SE +/- 60.76, N = 93864.61. (CC) gcc options: -O2 -lm

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memset1 x GB RAM QEMU - DO-Regular12002400360048006000SE +/- 28.41, N = 95519.21. (CC) gcc options: -O2 -lm

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read1 x GB RAM QEMU - DO-Regular5001000150020002500SE +/- 18.33, N = 122542.77MIN: 1778.64 / MAX: 2670.381. (CC) gcc options: -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Write1 x GB RAM QEMU - DO-Regular2K4K6K8K10KSE +/- 96.69, N = 710795.32MIN: 9132.64 / MAX: 14675.471. (CC) gcc options: -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Write1 x GB RAM QEMU - DO-Regular2K4K6K8K10KSE +/- 107.03, N = 311230.96MIN: 9732.82 / MAX: 11793.21. (CC) gcc options: -lrt

speedtest-cli

Internet Download Speed

OpenBenchmarking.orgMbit/s, More Is Betterspeedtest-cli 2.1.3Internet Download Speed2 x Red Hat Virtio device6001200180024003000SE +/- 275.88, N = 152736.88

speedtest-cli

Internet Upload Speed

OpenBenchmarking.orgMbit/s, More Is Betterspeedtest-cli 2.1.3Internet Upload Speed2 x Red Hat Virtio device30060090012001500SE +/- 145.62, N = 151479.14

MBW

Test: Memory Copy - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiB1 x GB RAM QEMU - DO-Regular8001600240032004000SE +/- 54.08, N = 33868.171. (CC) gcc options: -O3 -march=native

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB1 x GB RAM QEMU - DO-Regular7001400210028003500SE +/- 34.89, N = 153475.871. (CC) gcc options: -O3 -march=native

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingDO-Regular400800120016002000SE +/- 16.74, N = 318961. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingDO-Regular5001000150020002500SE +/- 22.18, N = 321331. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Apache HTTP Server

Concurrent Requests: 4

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 4DO-Regular - Red Hat QXL paravirtual graphic card -8001600240032004000SE +/- 35.92, N = 63583.681. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl

Apache HTTP Server

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 20DO-Regular - Red Hat QXL paravirtual graphic card -7001400210028003500SE +/- 27.51, N = 83173.481. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl

Apache HTTP Server

Concurrent Requests: 100

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 100DO-Regular - Red Hat QXL paravirtual graphic card -7001400210028003500SE +/- 33.99, N = 33054.541. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl

Apache HTTP Server

Concurrent Requests: 200

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 200DO-Regular - Red Hat QXL paravirtual graphic card -6001200180024003000SE +/- 65.41, N = 122961.911. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl

Apache HTTP Server

Concurrent Requests: 500

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 500DO-Regular - Red Hat QXL paravirtual graphic card -5001000150020002500SE +/- 3.17, N = 32497.891. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl

Apache HTTP Server

Concurrent Requests: 1000

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 1000DO-Regular - Red Hat QXL paravirtual graphic card -400800120016002000SE +/- 16.74, N = 151804.021. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteDO-Regular - Red Hat QXL paravirtual graphic card -60K120K180K240K300KSE +/- 6997.52, N = 15299396

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceDO-Regular - Red Hat QXL paravirtual graphic card -30060090012001500SE +/- 20.58, N = 1214611. (CC) gcc options: -O3

PostgreSQL

Scaling Factor: 100 - Clients: 50 - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL 15Scaling Factor: 100 - Clients: 50 - Mode: Read OnlyDO-Regular - Red Hat QXL paravirtual graphic card -8001600240032004000SE +/- 56.67, N = 1237751. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lm

PostgreSQL

Scaling Factor: 100 - Clients: 50 - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL 15Scaling Factor: 100 - Clients: 50 - Mode: Read WriteDO-Regular - Red Hat QXL paravirtual graphic card -2004006008001000SE +/- 15.85, N = 98021. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lm

speedtest-cli

Internet Latency

OpenBenchmarking.orgms, Fewer Is Betterspeedtest-cli 2.1.3Internet Latency2 x Red Hat Virtio device1.12822.25643.38464.51285.641SE +/- 1.177, N = 155.014

PostgreSQL

Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL 15Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average LatencyDO-Regular - Red Hat QXL paravirtual graphic card -3691215SE +/- 0.21, N = 1213.281. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lm

PostgreSQL

Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL 15Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average LatencyDO-Regular - Red Hat QXL paravirtual graphic card -1428425670SE +/- 1.29, N = 962.571. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lm

Timed Linux Kernel Compilation

Build: defconfig

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.1Build: defconfigDO-Regular6001200180024003000SE +/- 8.01, N = 32898.00

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 11 x GB RAM QEMU - DO-Regular1428425670SE +/- 0.28, N = 361.001. (CC) gcc options: -pthread

Phoronix Test Suite v10.8.5