libvirt

KVM testing on Debian 10 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 2003066-VE-LIBVIRT2543
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QEMU HDD
March 06 2020
  2 Hours, 14 Minutes
QEMU HDD no iothreads
March 06 2020
  2 Hours, 51 Minutes
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  2 Hours, 33 Minutes
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QEMU HDD

Processor: Intel Core (2 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 1 x 2048 MB RAM QEMU, Disk: 9GB QEMU HDD + 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device

OS: Debian 10, Kernel: 4.19.0-8-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / relatime,rw
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

QEMU HDD no iothreads

Changed Processor to Intel Xeon E5-2650 v4 (2 Cores).

libvirtOpenBenchmarking.orgPhoronix Test SuiteIntel Core (2 Cores)Intel Xeon E5-2650 v4 (2 Cores)QEMU Standard PC (Q35 + ICH9 2009) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS)Intel 82G33/G31/P35/P31 + ICH91 x 2048 MB RAM QEMU9GB QEMU HDD + 43GB QEMU HDDRed Hat QXL paravirtual graphic cardRed Hat Virtio deviceDebian 104.19.0-8-amd64 (x86_64)GCC 8.3.0ext41024x768KVMProcessorsMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerLibvirt BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - NONE / relatime,rw- CPU Microcode: 0x1- Python 2.7.16 + Python 3.7.3- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

QEMU HDD vs. QEMU HDD no iothreads ComparisonPhoronix Test SuiteBaseline+35.2%+35.2%+70.4%+70.4%+105.6%+105.6%140.7%28.4%28.2%21.7%21.6%21.2%9.7%9.6%9.5%9.5%1 ClientsRand Read - Linux AIO - No - Yes - 4KBRand Read - Linux AIO - No - Yes - 4KBT.S.ISeq Read - Linux AIO - No - Yes - 4KBSeq Read - Linux AIO - No - Yes - 4KBSeq Write - Linux AIO - No - Yes - 4KBRand Write - Linux AIO - No - Yes - 4KBSeq Write - Linux AIO - No - Yes - 4KBRand Write - Linux AIO - No - Yes - 4KB5.F.1.S.4.T8.5%Initial Create7.9%Read Compiled Tree7%12 Clients2.7%1.F.1.S.N.S.F2.6%D.T.P2.5%Compile2%DbenchFlexible IO TesterFlexible IO TesterSQLiteFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFS-MarkCompile BenchCompile BenchDbenchFS-MarkPostMarkCompile BenchQEMU HDDQEMU HDD no iothreads

libvirtsqlite: Timed SQLite Insertionsfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncdbench: 12 Clientsdbench: 1 Clientscompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treepostmark: Disk Transaction PerformanceQEMU HDDQEMU HDD no iothreads9.7725534276331079293463923163128003355442768338866334540226630878900336.2672.6357.91094.8965.760134.175909.25264.87784.9431788.027553727653981016674554227334287667551227534111050004564227833886433333.3619.9360.01066.6939.929322.951891.10245.50733.443099OpenBenchmarking.org

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. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Timed SQLite InsertionsQEMU HDDQEMU HDD no iothreads3691215SE +/- 0.166, N = 13SE +/- 0.072, N = 39.7728.0271. (CC) gcc options: -O2 -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Timed SQLite InsertionsQEMU HDDQEMU HDD no iothreads3691215Min: 8.87 / Avg: 9.77 / Max: 10.76Min: 7.95 / Avg: 8.03 / Max: 8.171. (CC) gcc options: -O2 -lm -ldl -lpthread

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads12002400360048006000SE +/- 16.76, N = 3553455371. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads10002000300040005000Min: 5507 / Avg: 5536.67 / Max: 55651. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads6001200180024003000276327651. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads90180270360450SE +/- 2.43, N = 15SE +/- 1.20, N = 33103981. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads70140210280350Min: 295 / Avg: 310.33 / Max: 332Min: 396 / Avg: 398.33 / Max: 4001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads20K40K60K80K100KSE +/- 579.94, N = 15SE +/- 333.33, N = 3792931016671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads20K40K60K80K100KMin: 75600 / Avg: 79293.33 / Max: 84000Min: 101000 / Avg: 101666.67 / Max: 1020001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads10002000300040005000SE +/- 7.80, N = 3SE +/- 50.05, N = 7463945541. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads8001600240032004000Min: 4626 / Avg: 4639.33 / Max: 4653Min: 4285 / Avg: 4553.86 / Max: 46641. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads5001000150020002500SE +/- 3.76, N = 3SE +/- 25.00, N = 7231622731. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads400800120016002000Min: 2310 / Avg: 2316.33 / Max: 2323Min: 2139 / Avg: 2273.43 / Max: 23291. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads70140210280350SE +/- 1.86, N = 3SE +/- 1.20, N = 33123421. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads60120180240300Min: 310 / Avg: 312.33 / Max: 316Min: 340 / Avg: 342.33 / Max: 3441. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads20K40K60K80K100KSE +/- 437.16, N = 3SE +/- 317.98, N = 380033876671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads15K30K45K60K75KMin: 79500 / Avg: 80033.33 / Max: 80900Min: 87100 / Avg: 87666.67 / Max: 882001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads12002400360048006000SE +/- 6.03, N = 3SE +/- 10.27, N = 3554455121. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads10002000300040005000Min: 5537 / Avg: 5544 / Max: 5556Min: 5493 / Avg: 5512.33 / Max: 55281. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads6001200180024003000SE +/- 2.85, N = 3SE +/- 5.24, N = 3276827531. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads5001000150020002500Min: 2765 / Avg: 2768.33 / Max: 2774Min: 2743 / Avg: 2752.67 / Max: 27611. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads90180270360450SE +/- 0.58, N = 3SE +/- 4.18, N = 33384111. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads70140210280350Min: 337 / Avg: 338 / Max: 339Min: 406 / Avg: 410.67 / Max: 4191. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads20K40K60K80K100KSE +/- 145.30, N = 3SE +/- 1000.00, N = 3866331050001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads20K40K60K80K100KMin: 86400 / Avg: 86633.33 / Max: 86900Min: 104000 / Avg: 105000 / Max: 1070001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads10002000300040005000SE +/- 53.05, N = 5SE +/- 35.81, N = 14454045641. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads8001600240032004000Min: 4334 / Avg: 4540.2 / Max: 4623Min: 4235 / Avg: 4563.86 / Max: 46661. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads5001000150020002500SE +/- 26.57, N = 5SE +/- 17.86, N = 14226622781. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads400800120016002000Min: 2163 / Avg: 2266.2 / Max: 2308Min: 2114 / Avg: 2278.14 / Max: 23291. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads70140210280350SE +/- 4.04, N = 3SE +/- 5.51, N = 33083381. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads60120180240300Min: 301 / Avg: 308 / Max: 315Min: 327 / Avg: 338 / Max: 3441. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads20K40K60K80K100KSE +/- 1011.60, N = 3SE +/- 1416.96, N = 378900864331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryQEMU HDDQEMU HDD no iothreads15K30K45K60K75KMin: 77200 / Avg: 78900 / Max: 80700Min: 83600 / Avg: 86433.33 / Max: 879001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

FS-Mark

FS_Mark is designed to test a system's file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeQEMU HDDQEMU HDD no iothreads70140210280350SE +/- 3.33, N = 3SE +/- 5.27, N = 3336.2333.31. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeQEMU HDDQEMU HDD no iothreads60120180240300Min: 329.5 / Avg: 336.17 / Max: 339.6Min: 322.8 / Avg: 333.27 / Max: 339.61. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsQEMU HDDQEMU HDD no iothreads150300450600750SE +/- 11.61, N = 3SE +/- 8.28, N = 5672.6619.91. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsQEMU HDDQEMU HDD no iothreads120240360480600Min: 657.4 / Avg: 672.6 / Max: 695.4Min: 596.2 / Avg: 619.88 / Max: 636.21. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeQEMU HDDQEMU HDD no iothreads80160240320400SE +/- 5.36, N = 3SE +/- 1.17, N = 3357.9360.01. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeQEMU HDDQEMU HDD no iothreads60120180240300Min: 348.2 / Avg: 357.9 / Max: 366.7Min: 357.8 / Avg: 360 / Max: 361.81. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncQEMU HDDQEMU HDD no iothreads2004006008001000SE +/- 5.61, N = 3SE +/- 2.94, N = 31094.81066.61. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncQEMU HDDQEMU HDD no iothreads2004006008001000Min: 1083.9 / Avg: 1094.83 / Max: 1102.5Min: 1061.5 / Avg: 1066.63 / Max: 1071.71. (CC) gcc options: -static

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 ClientsQEMU HDDQEMU HDD no iothreads2004006008001000SE +/- 2.52, N = 3SE +/- 3.97, N = 3965.76939.931. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 ClientsQEMU HDDQEMU HDD no iothreads2004006008001000Min: 960.75 / Avg: 965.76 / Max: 968.79Min: 932.24 / Avg: 939.93 / Max: 945.511. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 ClientsQEMU HDDQEMU HDD no iothreads70140210280350SE +/- 2.00, N = 4SE +/- 3.42, N = 7134.18322.951. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 ClientsQEMU HDDQEMU HDD no iothreads60120180240300Min: 128.92 / Avg: 134.17 / Max: 138.54Min: 304.63 / Avg: 322.95 / Max: 330.51. (CC) gcc options: -lpopt -O2

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileQEMU HDDQEMU HDD no iothreads2004006008001000SE +/- 4.36, N = 3SE +/- 10.48, N = 3909.25891.10
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileQEMU HDDQEMU HDD no iothreads160320480640800Min: 902.33 / Avg: 909.25 / Max: 917.3Min: 870.91 / Avg: 891.1 / Max: 906.09

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateQEMU HDDQEMU HDD no iothreads60120180240300SE +/- 8.59, N = 3SE +/- 4.30, N = 3264.87245.50
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateQEMU HDDQEMU HDD no iothreads50100150200250Min: 250.91 / Avg: 264.87 / Max: 280.52Min: 240.61 / Avg: 245.5 / Max: 254.07

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeQEMU HDDQEMU HDD no iothreads2004006008001000SE +/- 3.78, N = 3SE +/- 5.58, N = 3784.94733.44
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeQEMU HDDQEMU HDD no iothreads140280420560700Min: 778.46 / Avg: 784.94 / Max: 791.55Min: 722.36 / Avg: 733.44 / Max: 740.09

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceQEMU HDDQEMU HDD no iothreads7001400210028003500SE +/- 13.67, N = 3SE +/- 25.67, N = 3317830991. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceQEMU HDDQEMU HDD no iothreads6001200180024003000Min: 3164 / Avg: 3177.67 / Max: 3205Min: 3048 / Avg: 3099.33 / Max: 31251. (CC) gcc options: -O3

27 Results Shown

SQLite
Flexible IO Tester:
  Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
FS-Mark:
  1000 Files, 1MB Size
  5000 Files, 1MB Size, 4 Threads
  4000 Files, 32 Sub Dirs, 1MB Size
  1000 Files, 1MB Size, No Sync/FSync
Dbench:
  12 Clients
  1 Clients
Compile Bench:
  Compile
  Initial Create
  Read Compiled Tree
PostMark

QEMU HDD

Processor: Intel Core (2 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 1 x 2048 MB RAM QEMU, Disk: 9GB QEMU HDD + 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device

OS: Debian 10, Kernel: 4.19.0-8-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / relatime,rw
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 6 March 2020 13:56 by user root.

QEMU HDD no iothreads

Processor: Intel Xeon E5-2650 v4 (2 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 1 x 2048 MB RAM QEMU, Disk: 9GB QEMU HDD + 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device

OS: Debian 10, Kernel: 4.19.0-8-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / relatime,rw
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 6 March 2020 16:11 by user root.