2024-03-14-2158

KVM testing on Debian 12 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2403154-NE-MERGE153371
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openvz7
March 15
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March 15
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openvz7

Processor: Intel Core i5-6600 (4 Cores), Memory: 4096MB, Disk: 20GB

OS: Debian 12, Kernel: 6.1.0 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, System Layer: openvz

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/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-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 Notes: CPU Microcode: 0xc2
Disk Mount Options Notes: balloon_ino=12,data=ordered,lazytime,relatime,rw
Disk Details Notes: Block Size: 4096

kvm

Processor: 3 x Intel Core i5-6600 (3 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (1.15.0-1 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 1 x 4 GB RAM QEMU, Disk: 19GB, Graphics: Red Hat Virtio 1.0 GPU, Audio: QEMU Generic, Monitor: QEMU Monitor, Network: Red Hat Virtio 1.0 device

OS: Debian 12, Kernel: 6.1.0-18-amd64 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/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-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 Notes: NONE / discard,errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xf0
Security Notes: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary 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: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS IBPB: conditional STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

2024-03-14-2158ProcessorMemoryDiskMotherboardChipsetGraphicsAudioMonitorNetworkOSKernelCompilerFile-SystemSystem LayerScreen Resolutionopenvz7kvmIntel Core i5-6600 (4 Cores)4096MB20GBDebian 126.1.0 (x86_64)GCC 12.2.0ext4openvz3 x Intel Core i5-6600 (3 Cores)QEMU Standard PC (Q35 + ICH9 2009) (1.15.0-1 BIOS)Intel 82G33/G31/P35/P31 + ICH91 x 4 GB RAM QEMU19GBRed Hat Virtio 1.0 GPUQEMU GenericQEMU MonitorRed Hat Virtio 1.0 device6.1.0-18-amd64 (x86_64)1024x768KVMOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/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-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- openvz7: CPU Microcode: 0xc2- kvm: CPU Microcode: 0xf0Disk Mount Options Details- openvz7: balloon_ino=12,data=ordered,lazytime,relatime,rwDisk Details Details- openvz7: Block Size: 4096Kernel Details- kvm: Transparent Huge Pages: alwaysDisk Details- kvm: NONE / discard,errors=remount-ro,relatime,rw / Block Size: 4096Security Details- kvm: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary 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: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS IBPB: conditional STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

openvz7 vs. kvm ComparisonPhoronix Test SuiteBaseline+25.8%+25.8%+51.6%+51.6%+77.4%+77.4%+103.2%+103.2%8.4%20103.3%3103.2%Compression Rating26.2%Bosphorus 4K11.6%Bosphorus 1080p8.4%D.RApache HTTP ServerSQLite7-Zip Compressionx264x2647-Zip Compressionopenvz7kvm

2024-03-14-2158x264: Bosphorus 4Kx264: Bosphorus 1080psqlite: 3apache: 20compress-7zip: Compression Ratingcompress-7zip: Decompression Ratingfio: Rand Read - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryfio: Rand Read - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryfio: Rand Write - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 1MB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 2MB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryfio: Seq Read - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 16KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 32KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 64KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 128KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 256KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryfio: Seq Write - POSIX AIO - Yes - 512KB - 3 - Default Test Directoryopenvz7kvm6.7428.14139.29728229.7218757103596.0425.96282.98313887.73148621122829322931289114443542266765220867116418600203420322319115818931516728491136731686334309197335421733391714667137511000144757871820363830043002320716023522253368321833117918867847845102551119141533328791150035187035316202335151650065410460691552781432568041607OpenBenchmarking.org

x264

This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 4Kopenvz7kvm246810SE +/- 0.02, N = 3SE +/- 0.06, N = 66.746.041. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 4Kopenvz7kvm3691215Min: 6.71 / Avg: 6.74 / Max: 6.76Min: 5.78 / Avg: 6.04 / Max: 6.151. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 1080popenvz7kvm714212835SE +/- 0.10, N = 3SE +/- 0.18, N = 1228.1425.961. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 1080popenvz7kvm612182430Min: 27.95 / Avg: 28.14 / Max: 28.27Min: 24.15 / Avg: 25.96 / Max: 26.451. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database with a variable number of concurrent repetitions -- up to the maximum number of CPU threads available. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.41.2Threads / Copies: 3openvz7kvm60120180240300SE +/- 4.26, N = 12SE +/- 2.93, N = 9139.30282.98-lz1. (CC) gcc options: -O2 -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.41.2Threads / Copies: 3openvz7kvm50100150200250Min: 105.69 / Avg: 139.3 / Max: 150.42Min: 260.53 / Avg: 282.98 / Max: 291.451. (CC) gcc options: -O2 -lm

Apache HTTP Server

This is a test of the Apache HTTPD web server. This Apache HTTPD web server benchmark test profile makes use of the wrk program for facilitating the HTTP requests over a fixed period time with a configurable number of concurrent clients. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 20openvz7kvm6K12K18K24K30KSE +/- 37.99, N = 3SE +/- 22.20, N = 328229.7213887.731. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl -std=c99 -O2
OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 20openvz7kvm5K10K15K20K25KMin: 28163.89 / Avg: 28229.72 / Max: 28295.49Min: 13854.53 / Avg: 13887.73 / Max: 13929.861. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl -std=c99 -O2

7-Zip Compression

This is a test of 7-Zip compression/decompression with its integrated benchmark feature. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression Ratingopenvz7kvm4K8K12K16K20KSE +/- 45.28, N = 3SE +/- 142.53, N = 1518757148621. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression Ratingopenvz7kvm3K6K9K12K15KMin: 18668 / Avg: 18757 / Max: 18816Min: 13778 / Avg: 14861.67 / Max: 156291. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression Ratingopenvz7kvm2K4K6K8K10KSE +/- 2.33, N = 3SE +/- 12.91, N = 1510359112281. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression Ratingopenvz7kvm2K4K6K8K10KMin: 10357 / Avg: 10359.33 / Max: 10364Min: 11117 / Avg: 11227.73 / Max: 112991. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Flexible IO Tester

FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm6001200180024003000SE +/- 894.82, N = 329321. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm6001200180024003000SE +/- 894.66, N = 329311. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm6001200180024003000SE +/- 471.46, N = 328911. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm30060090012001500SE +/- 235.57, N = 314441. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm80160240320400SE +/- 3.00, N = 33541. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm5K10K15K20K25KSE +/- 166.67, N = 3226671. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm140280420560700SE +/- 4.93, N = 36521. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm4K8K12K16K20KSE +/- 176.38, N = 3208671. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm30060090012001500SE +/- 6.89, N = 311641. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm4K8K12K16K20KSE +/- 100.00, N = 3186001. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm400800120016002000SE +/- 306.74, N = 320341. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm400800120016002000SE +/- 306.41, N = 320321. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm5001000150020002500SE +/- 224.63, N = 323191. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm2004006008001000SE +/- 111.99, N = 311581. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm400800120016002000SE +/- 19.52, N = 318931. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm3K6K9K12K15KSE +/- 166.67, N = 3151671. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm6001200180024003000SE +/- 58.68, N = 328491. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm2K4K6K8K10KSE +/- 233.33, N = 3113671. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm7001400210028003500SE +/- 366.71, N = 331681. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm14002800420056007000SE +/- 733.66, N = 363341. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm70140210280350SE +/- 0.88, N = 33091. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm4K8K12K16K20KSE +/- 66.67, N = 3197331. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm120240360480600SE +/- 2.67, N = 35421. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm4K8K12K16K20KSE +/- 66.67, N = 3173331. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm2004006008001000SE +/- 10.87, N = 39171. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm3K6K9K12K15KSE +/- 185.59, N = 3146671. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm30060090012001500SE +/- 23.67, N = 313751. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm2K4K6K8K10KSE +/- 173.21, N = 3110001. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm30060090012001500SE +/- 14.01, N = 314471. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm12002400360048006000SE +/- 55.97, N = 357871. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm400800120016002000SE +/- 73.70, N = 318201. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm8001600240032004000SE +/- 147.22, N = 336381. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm6001200180024003000SE +/- 254.42, N = 330041. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm6001200180024003000SE +/- 254.69, N = 330021. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm7001400210028003500SE +/- 224.62, N = 332071. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm30060090012001500SE +/- 112.23, N = 316021. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm80160240320400SE +/- 4.04, N = 33521. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm5K10K15K20K25KSE +/- 272.85, N = 3225331. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm150300450600750SE +/- 6.36, N = 36831. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm5K10K15K20K25KSE +/- 218.58, N = 3218331. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm30060090012001500SE +/- 7.81, N = 311791. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm4K8K12K16K20KSE +/- 120.19, N = 3188671. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm2004006008001000SE +/- 47.55, N = 38471. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 1MB - Job Count: 3 - Disk Target: Default Test Directorykvm2004006008001000SE +/- 47.55, N = 38451. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm2004006008001000SE +/- 81.14, N = 310251. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 2MB - Job Count: 3 - Disk Target: Default Test Directorykvm110220330440550SE +/- 40.71, N = 35111. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm400800120016002000SE +/- 18.21, N = 319141. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm3K6K9K12K15KSE +/- 145.30, N = 3153331. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm6001200180024003000SE +/- 27.88, N = 328791. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm2K4K6K8K10KSE +/- 100.00, N = 3115001. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm8001600240032004000SE +/- 85.92, N = 335181. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm15003000450060007500SE +/- 171.68, N = 370351. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm70140210280350SE +/- 2.33, N = 33161. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 16KB - Job Count: 3 - Disk Target: Default Test Directorykvm4K8K12K16K20KSE +/- 145.30, N = 3202331. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm110220330440550SE +/- 17.24, N = 35151. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 32KB - Job Count: 3 - Disk Target: Default Test Directorykvm4K8K12K16K20KSE +/- 556.78, N = 3165001. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm140280420560700SE +/- 31.79, N = 36541. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 64KB - Job Count: 3 - Disk Target: Default Test Directorykvm2K4K6K8K10KSE +/- 510.50, N = 3104601. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm150300450600750SE +/- 79.30, N = 36911. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 128KB - Job Count: 3 - Disk Target: Default Test Directorykvm12002400360048006000SE +/- 635.00, N = 355271. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm2004006008001000SE +/- 86.36, N = 38141. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 256KB - Job Count: 3 - Disk Target: Default Test Directorykvm7001400210028003500SE +/- 345.45, N = 332561. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm2004006008001000SE +/- 73.11, N = 38041. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: POSIX AIO - Direct: Yes - Block Size: 512KB - Job Count: 3 - Disk Target: Default Test Directorykvm30060090012001500SE +/- 146.22, N = 316071. (CC) gcc options: -rdynamic -lz -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

70 Results Shown

x264:
  Bosphorus 4K
  Bosphorus 1080p
SQLite
Apache HTTP Server
7-Zip Compression:
  Compression Rating
  Decompression Rating
Flexible IO Tester:
  Rand Read - POSIX AIO - Yes - 1MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - Yes - 2MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - Yes - 16KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - Yes - 32KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - Yes - 64KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 1MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 2MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - Yes - 128KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - Yes - 256KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - Yes - 512KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 16KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 32KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 64KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 128KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 256KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - Yes - 512KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 1MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 2MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 16KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 32KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 64KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 1MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 2MB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 128KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 256KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - Yes - 512KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 16KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 32KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 64KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 128KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 256KB - 3 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - Yes - 512KB - 3 - Default Test Directory:
    MB/s
    IOPS

openvz7

Processor: Intel Core i5-6600 (4 Cores), Memory: 4096MB, Disk: 20GB

OS: Debian 12, Kernel: 6.1.0 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, System Layer: openvz

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/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-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 Notes: CPU Microcode: 0xc2
Disk Mount Options Notes: balloon_ino=12,data=ordered,lazytime,relatime,rw
Disk Details Notes: Block Size: 4096

Testing initiated at 15 March 2024 08:37 by user root.

kvm

Processor: 3 x Intel Core i5-6600 (3 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (1.15.0-1 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 1 x 4 GB RAM QEMU, Disk: 19GB, Graphics: Red Hat Virtio 1.0 GPU, Audio: QEMU Generic, Monitor: QEMU Monitor, Network: Red Hat Virtio 1.0 device

OS: Debian 12, Kernel: 6.1.0-18-amd64 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/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-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 Notes: NONE / discard,errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xf0
Security Notes: gather_data_sampling: Unknown: Dependent on hypervisor status + itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary 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: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS IBPB: conditional STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

Testing initiated at 15 March 2024 11:23 by user root.