kvm-q35-scsi

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 2002261-HU-MERGE932146
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lvm, q35, smt off
February 26 2020
  1 Hour, 44 Minutes
lvm, q35
February 25 2020
  2 Hours, 7 Minutes
xfs, bfq
February 25 2020
  1 Hour, 46 Minutes
xfs, kyber
February 25 2020
  1 Hour, 51 Minutes
lvm
February 25 2020
  2 Hours, 10 Minutes
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  1 Hour, 55 Minutes

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xfs, bfq

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

xfs, kyber

Processor: 2 x Intel Core (Broadwell IBRS) (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 11GB QEMU HDD + 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x 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

lvm

Changed Disk to 2GB QEMU HDD + 43GB QEMU HDD.

lvm, q35

Changed Motherboard to QEMU Standard PC (Q35 + ICH9 2009) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS).

Changed Chipset to Intel 82G33/G31/P35/P31 + ICH9.

lvm, q35, smt off

Changed Disk to 9GB QEMU HDD + 43GB QEMU HDD.

Changed Network to Red Hat Virtio device.

Security Change: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes 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

kvm-q35-scsiProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layerxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off2 x Intel Core (Broadwell IBRS) (2 Cores)QEMU Standard PC (i440FX + PIIX 1996) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS)Intel 440FX 82441FX PMC1 x 2048 MB RAM QEMU11GB QEMU HDD + 43GB QEMU HDDRed Hat QXL paravirtual graphic card2 x Red Hat Virtio deviceDebian 104.19.0-8-amd64 (x86_64)GCC 8.3.0ext41024x768KVM2GB QEMU HDD + 43GB QEMU HDDQEMU Standard PC (Q35 + ICH9 2009) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS)Intel 82G33/G31/P35/P31 + ICH99GB QEMU HDD + 43GB QEMU HDDRed Hat Virtio deviceOpenBenchmarking.orgCompiler Details- --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 Details- NONE / relatime,rwProcessor Details- CPU Microcode: 0x1Python Details- Python 2.7.16 + Python 3.7.3Security Details- xfs, bfq: 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 - xfs, kyber: 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 - lvm: 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 - lvm, q35: 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 - lvm, q35, smt off: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes 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

xfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt offResult OverviewPhoronix Test Suite100%110%120%130%141%Flexible IO TesterSQLiteCompile BenchFS-MarkDbenchPostMark

kvm-q35-scsisqlite: Timed SQLite Insertionsfio: 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 - 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 - 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 - 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 Performancefio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off10.91010333363930001156339868331026737094700115233986833374.8714.4379.61112.6893.116381.968860.72242.57740.762130231923119.3409919364932671153344880331033337294833115034087000376.7733.1380.21120.8893.586390.422853.16240.49740.112118231423089.70510275360922677468334848001078736092060722834387620348.5639.5351.61243.4921.183394.8381002.78252.15749.1821248.9819992368941677193351899001087336793833708634688500381.7739.0373.91247.6919.806399.628977.48262.70747.1821497.84412067359919257778338867001180036493200768234889100366.1632.7354.51216.4926.191404.208999.19251.47746.662149OpenBenchmarking.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 Insertionsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off3691215SE +/- 0.123, N = 6SE +/- 0.123, N = 3SE +/- 0.121, N = 3SE +/- 0.111, N = 5SE +/- 0.039, N = 310.9109.3409.7058.9817.8441. (CC) gcc options: -O2 -lm -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Timed SQLite Insertionsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off3691215Min: 10.32 / Avg: 10.91 / Max: 11.12Min: 9.15 / Avg: 9.34 / Max: 9.57Min: 9.57 / Avg: 9.71 / Max: 9.95Min: 8.62 / Avg: 8.98 / Max: 9.29Min: 7.79 / Avg: 7.84 / Max: 7.921. (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.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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off3K6K9K12K15KSE +/- 88.19, N = 3SE +/- 90.01, N = 15SE +/- 137.69, N = 4SE +/- 8.33, N = 3SE +/- 33.33, N = 3103339919102759992120671. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off2K4K6K8K10KMin: 10200 / Avg: 10333.33 / Max: 10500Min: 8856 / Avg: 9919.4 / Max: 10200Min: 10000 / Avg: 10275 / Max: 10600Min: 9975 / Avg: 9991.67 / Max: 10000Min: 12000 / Avg: 12066.67 / Max: 121001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off80160240320400SE +/- 3.28, N = 3SE +/- 3.18, N = 3SE +/- 2.33, N = 3SE +/- 5.57, N = 3SE +/- 4.78, N = 43633643603683591. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off70140210280350Min: 357 / Avg: 363.33 / Max: 368Min: 359 / Avg: 364.33 / Max: 370Min: 356 / Avg: 360.33 / Max: 364Min: 357 / Avg: 368 / Max: 375Min: 345 / Avg: 359 / Max: 3661. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off20K40K60K80K100KSE +/- 832.67, N = 3SE +/- 808.98, N = 3SE +/- 638.57, N = 3SE +/- 1398.01, N = 3SE +/- 1202.34, N = 493000932679226794167919251. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off16K32K48K64K80KMin: 91400 / Avg: 93000 / Max: 94200Min: 91900 / Avg: 93266.67 / Max: 94700Min: 91100 / Avg: 92266.67 / Max: 93300Min: 91400 / Avg: 94166.67 / Max: 95900Min: 88400 / Avg: 91925 / Max: 936001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off17003400510068008500SE +/- 0.58, N = 3SE +/- 2.67, N = 3SE +/- 54.56, N = 3SE +/- 98.47, N = 4SE +/- 6.74, N = 3115611537468719377781. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off14002800420056007000Min: 1155 / Avg: 1156 / Max: 1157Min: 1148 / Avg: 1153.33 / Max: 1156Min: 7361 / Avg: 7468.33 / Max: 7539Min: 6992 / Avg: 7192.5 / Max: 7463Min: 7768 / Avg: 7778.33 / Max: 77911. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off80160240320400SE +/- 2.40, N = 3SE +/- 2.08, N = 3SE +/- 3.46, N = 3SE +/- 5.78, N = 3SE +/- 4.18, N = 33393443343513381. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off60120180240300Min: 336 / Avg: 339.33 / Max: 344Min: 341 / Avg: 344 / Max: 348Min: 328 / Avg: 334 / Max: 340Min: 340 / Avg: 351.33 / Max: 359Min: 330 / Avg: 338.33 / Max: 3431. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off20K40K60K80K100KSE +/- 643.77, N = 3SE +/- 560.75, N = 3SE +/- 916.52, N = 3SE +/- 1429.45, N = 3SE +/- 1053.57, N = 386833880338480089900867001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off16K32K48K64K80KMin: 86000 / Avg: 86833.33 / Max: 88100Min: 87200 / Avg: 88033.33 / Max: 89100Min: 83000 / Avg: 84800 / Max: 86000Min: 87100 / Avg: 89900 / Max: 91800Min: 84600 / Avg: 86700 / Max: 879001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off3K6K9K12K15KSE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 153.02, N = 15SE +/- 160.79, N = 15SE +/- 137.84, N = 510267103331078710873118001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off2K4K6K8K10KMin: 10200 / Avg: 10266.67 / Max: 10300Min: 10300 / Avg: 10333.33 / Max: 10400Min: 10000 / Avg: 10786.67 / Max: 11700Min: 10000 / Avg: 10873.33 / Max: 11700Min: 11300 / Avg: 11800 / Max: 121001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off80160240320400SE +/- 2.00, N = 3SE +/- 4.82, N = 5SE +/- 9.44, N = 153703723603673641. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off70140210280350Min: 366 / Avg: 370 / Max: 372Min: 343 / Avg: 360.4 / Max: 370Min: 299 / Avg: 366.67 / Max: 4011. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off20K40K60K80K100KSE +/- 550.76, N = 3SE +/- 417.67, N = 3SE +/- 1210.62, N = 5SE +/- 2428.12, N = 15SE +/- 100.00, N = 394700948339206093833932001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off16K32K48K64K80KMin: 93600 / Avg: 94700 / Max: 95300Min: 94000 / Avg: 94833.33 / Max: 95300Min: 87800 / Avg: 92060 / Max: 94600Min: 76400 / Avg: 93833.33 / Max: 103000Min: 93100 / Avg: 93200 / Max: 934001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off16003200480064008000SE +/- 2.03, N = 3SE +/- 3.67, N = 3SE +/- 71.63, N = 3SE +/- 36.72, N = 3SE +/- 22.30, N = 3115211507228708676821. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off13002600390052006500Min: 1148 / Avg: 1151.67 / Max: 1155Min: 1143 / Avg: 1150.33 / Max: 1154Min: 7086 / Avg: 7227.67 / Max: 7317Min: 7028 / Avg: 7086 / Max: 7154Min: 7645 / Avg: 7681.67 / Max: 77221. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off80160240320400SE +/- 5.03, N = 3SE +/- 5.61, N = 3SE +/- 3.15, N = 15SE +/- 0.58, N = 3SE +/- 1.15, N = 33393403433463481. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off60120180240300Min: 329 / Avg: 339 / Max: 345Min: 329 / Avg: 339.67 / Max: 348Min: 323 / Avg: 342.53 / Max: 355Min: 345 / Avg: 346 / Max: 347Min: 346 / Avg: 348 / Max: 3501. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off20K40K60K80K100KSE +/- 1278.45, N = 3SE +/- 1417.74, N = 3SE +/- 787.96, N = 15SE +/- 173.21, N = 3SE +/- 321.46, N = 386833870008762088500891001. (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 Directoryxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off15K30K45K60K75KMin: 84300 / Avg: 86833.33 / Max: 88400Min: 84300 / Avg: 87000 / Max: 89100Min: 82600 / Avg: 87620 / Max: 90700Min: 88200 / Avg: 88500 / Max: 88800Min: 88600 / Avg: 89100 / Max: 897001. (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 Sizexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off80160240320400SE +/- 1.59, N = 3SE +/- 4.86, N = 3SE +/- 3.73, N = 3SE +/- 0.61, N = 3SE +/- 0.43, N = 3374.8376.7348.5381.7366.11. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off70140210280350Min: 372 / Avg: 374.77 / Max: 377.5Min: 369 / Avg: 376.73 / Max: 385.7Min: 343 / Avg: 348.47 / Max: 355.6Min: 380.7 / Avg: 381.73 / Max: 382.8Min: 365.4 / Avg: 366.13 / Max: 366.91. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off160320480640800SE +/- 4.49, N = 3SE +/- 1.54, N = 3SE +/- 10.67, N = 3SE +/- 1.09, N = 3SE +/- 8.34, N = 3714.4733.1639.5739.0632.71. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off130260390520650Min: 705.8 / Avg: 714.43 / Max: 720.9Min: 730.8 / Avg: 733.07 / Max: 736Min: 619.7 / Avg: 639.47 / Max: 656.3Min: 736.8 / Avg: 738.97 / Max: 740.3Min: 616 / Avg: 632.67 / Max: 641.71. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off80160240320400SE +/- 0.83, N = 3SE +/- 4.59, N = 3SE +/- 2.44, N = 3SE +/- 2.36, N = 3SE +/- 1.65, N = 3379.6380.2351.6373.9354.51. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off70140210280350Min: 378.4 / Avg: 379.6 / Max: 381.2Min: 371.1 / Avg: 380.17 / Max: 385.9Min: 346.8 / Avg: 351.63 / Max: 354.6Min: 369.3 / Avg: 373.87 / Max: 377.2Min: 351.2 / Avg: 354.5 / Max: 356.21. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off30060090012001500SE +/- 1.72, N = 3SE +/- 1.91, N = 3SE +/- 1.77, N = 3SE +/- 3.09, N = 3SE +/- 3.84, N = 31112.61120.81243.41247.61216.41. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off2004006008001000Min: 1109.2 / Avg: 1112.6 / Max: 1114.7Min: 1118.2 / Avg: 1120.77 / Max: 1124.5Min: 1240.5 / Avg: 1243.4 / Max: 1246.6Min: 1241.9 / Avg: 1247.6 / Max: 1252.5Min: 1209.9 / Avg: 1216.4 / Max: 1223.21. (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 Clientsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off2004006008001000SE +/- 3.26, N = 3SE +/- 2.85, N = 3SE +/- 1.42, N = 3SE +/- 1.00, N = 3SE +/- 7.40, N = 3893.12893.59921.18919.81926.191. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off160320480640800Min: 886.65 / Avg: 893.12 / Max: 896.97Min: 889.03 / Avg: 893.59 / Max: 898.83Min: 918.9 / Avg: 921.18 / Max: 923.79Min: 917.94 / Avg: 919.81 / Max: 921.35Min: 911.56 / Avg: 926.19 / Max: 935.481. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off90180270360450SE +/- 0.75, N = 3SE +/- 3.30, N = 3SE +/- 4.06, N = 3SE +/- 2.57, N = 3SE +/- 1.98, N = 3381.97390.42394.84399.63404.211. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientsxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off70140210280350Min: 380.81 / Avg: 381.97 / Max: 383.37Min: 386.01 / Avg: 390.42 / Max: 396.88Min: 388.75 / Avg: 394.84 / Max: 402.53Min: 394.89 / Avg: 399.63 / Max: 403.74Min: 401.01 / Avg: 404.21 / Max: 407.831. (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: Compilexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off2004006008001000SE +/- 5.70, N = 3SE +/- 0.49, N = 3SE +/- 12.54, N = 13SE +/- 12.51, N = 12SE +/- 16.99, N = 3860.72853.161002.78977.48999.19
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off2004006008001000Min: 851.85 / Avg: 860.72 / Max: 871.35Min: 852.4 / Avg: 853.16 / Max: 854.08Min: 955.84 / Avg: 1002.78 / Max: 1130.92Min: 926.78 / Avg: 977.48 / Max: 1089.8Min: 969.19 / Avg: 999.19 / Max: 1028.02

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off60120180240300SE +/- 2.57, N = 3SE +/- 4.10, N = 3SE +/- 10.01, N = 3SE +/- 2.06, N = 3SE +/- 1.98, N = 3242.57240.49252.15262.70251.47
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createxfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off50100150200250Min: 238.01 / Avg: 242.57 / Max: 246.91Min: 234.17 / Avg: 240.49 / Max: 248.17Min: 232.61 / Avg: 252.15 / Max: 265.69Min: 258.73 / Avg: 262.7 / Max: 265.66Min: 248.95 / Avg: 251.47 / Max: 255.38

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off160320480640800SE +/- 0.73, N = 3SE +/- 0.64, N = 3SE +/- 6.17, N = 3SE +/- 6.64, N = 3SE +/- 11.18, N = 3740.76740.11749.18747.18746.66
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off130260390520650Min: 740.03 / Avg: 740.76 / Max: 742.22Min: 739.17 / Avg: 740.11 / Max: 741.34Min: 742.07 / Avg: 749.18 / Max: 761.47Min: 737.27 / Avg: 747.18 / Max: 759.79Min: 724.4 / Avg: 746.66 / Max: 759.55

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 Performancexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off5001000150020002500SE +/- 6.00, N = 3SE +/- 16.19, N = 3SE +/- 6.33, N = 3SE +/- 6.33, N = 3213021182124214921491. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancexfs, bfqxfs, kyberlvmlvm, q35lvm, q35, smt off400800120016002000Min: 2118 / Avg: 2130 / Max: 2136Min: 2100 / Avg: 2124.33 / Max: 2155Min: 2136 / Avg: 2148.67 / Max: 2155Min: 2136 / Avg: 2148.67 / Max: 21551. (CC) gcc options: -O3

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 Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directoryxfs, bfqxfs, kyber5001000150020002500SE +/- 1.45, N = 3SE +/- 5.67, N = 3231923141. (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 Directoryxfs, bfqxfs, kyber400800120016002000Min: 2317 / Avg: 2319.33 / Max: 2322Min: 2303 / Avg: 2314.33 / Max: 23201. (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 Directoryxfs, bfqxfs, kyber5001000150020002500SE +/- 3.79, N = 3SE +/- 7.17, N = 3231123081. (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 Directoryxfs, bfqxfs, kyber400800120016002000Min: 2304 / Avg: 2311 / Max: 2317Min: 2294 / Avg: 2308.33 / Max: 23161. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -lrt -laio -lpthread -lm -ldl

xfs, bfq

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 25 February 2020 11:20 by user root.

xfs, kyber

Processor: 2 x Intel Core (Broadwell IBRS) (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 11GB QEMU HDD + 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x 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 25 February 2020 13:08 by user root.

lvm

Processor: 2 x Intel Core (Broadwell IBRS) (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (?-20190727_073836-buildvm-ppc64le-16.ppc.fedoraproject.org-3.fc31 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 2GB QEMU HDD + 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x 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 25 February 2020 15:09 by user root.

lvm, q35

Processor: 2 x Intel Core (Broadwell IBRS) (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: 2GB QEMU HDD + 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Network: 2 x 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 25 February 2020 18:22 by user root.

lvm, q35, smt off

Processor: 2 x Intel Core (Broadwell IBRS) (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: conditional cache flushes 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 26 February 2020 14:40 by user root.