Linux 5.9 Quick Filesystem Test

Testing some workloads that are regressed by 2a9127fc during the Linux 5.9 merge window. Default mount options for all file-systems. Freshly formatted each time. Quick comparison by Michael Larabel looking at impact of file-system on this Linux 5.9 kernel regression.Tests running from the Micron 9300 SSD.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2009127-FI-LINUX59QU77
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Linux 5.8: Btrfs
September 12 2020
  46 Minutes
Linux 5.8: EXT4
September 12 2020
  22 Minutes
Linux 5.8: F2FS
September 12 2020
  30 Minutes
Linux 5.8: XFS
September 12 2020
  24 Minutes
Linux 5.9 Git: Btrfs
September 12 2020
  40 Minutes
Linux 5.9 Git: EXT4
September 12 2020
  36 Minutes
Linux 5.9 Git: F2FS
September 12 2020
  33 Minutes
Linux 5.9 Git: XFS
September 12 2020
  22 Minutes
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Linux 5.8: Btrfs

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Linux 5.8: EXT4

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

Linux 5.8: F2FS

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: f2fs, Screen Resolution: 1920x1080

Linux 5.8: XFS

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: xfs, Screen Resolution: 1920x1080

Linux 5.9 Git: Btrfs

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Linux 5.9 Git: EXT4

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

Linux 5.9 Git: F2FS

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: f2fs, Screen Resolution: 1920x1080

Linux 5.9 Git: XFS

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: xfs, Screen Resolution: 1920x1080

ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionLinux 5.8Linux 5.9 Git Btrfs EXT4 F2FS XFS Btrfs EXT4 F2FS XFS2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads)GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS)Intel Sky Lake-E DMI3 Registers12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GAASPEEDVE2282 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbEUbuntu 20.045.8.0-050800-generic (x86_64)GNOME Shell 3.36.1X Server 1.20.7modesetting 1.20.7GCC 9.3.0btrfs1920x1080ext4f2fsxfs5.9.0-050900rc4daily20200912-generic (x86_64) 20200911btrfsext4f2fsxfsOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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- Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002cSecurity Details- Linux 5.8: Btrfs: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - Linux 5.8: EXT4: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - Linux 5.8: F2FS: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - Linux 5.8: XFS: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - Linux 5.9 Git: Btrfs: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - Linux 5.9 Git: EXT4: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - Linux 5.9 Git: F2FS: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled - Linux 5.9 Git: XFS: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

hackbench: 2 - Threadhackbench: 4 - Threadhackbench: 8 - Threadhackbench: 16 - Threadhackbench: 2 - Processhackbench: 4 - Processhackbench: 8 - Processhackbench: 16 - Processhackbench: 32 - Processnginx: Static Web Page Servingapache-siege: 200apache-siege: 250Linux 5.8Linux 5.9 Git Btrfs EXT4 F2FS XFS Btrfs EXT4 F2FS XFS2.7384.1416.31926.8122.4563.7755.63017.17534.28435204.5538263.7236160.462.7564.1596.38228.1142.5283.7895.73316.95634.38546139.1537920.8738578.892.8124.1266.50026.7542.5773.8615.68916.89133.89833883.3941079.0442256.012.8514.1566.38928.2932.5493.8055.75617.12334.62545587.9456906.2967543.898.03414.44827.73953.0667.88914.65127.46252.612101.94835920.3927212.8526222.207.69112.93524.37646.1317.45412.74424.08545.50789.23131685.7128339.2527166.095.7709.56918.46735.1365.8639.76818.23734.57366.97737129.7528297.9627355.905.5239.20017.38933.3295.5879.29317.46233.18663.84042627.2628518.2327841.94OpenBenchmarking.org

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadBtrfsEXT4F2FSXFS246810SE +/- 0.015, N = 3SE +/- 0.008, N = 3SE +/- 0.032, N = 7SE +/- 0.037, N = 15SE +/- 0.132, N = 3SE +/- 0.085, N = 7SE +/- 0.097, N = 3SE +/- 0.034, N = 32.7382.7562.8122.8518.0347.6915.7705.5231. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ThreadBtrfsEXT4F2FSXFS3691215Min: 2.72 / Avg: 2.74 / Max: 2.77Min: 2.74 / Avg: 2.76 / Max: 2.77Min: 2.73 / Avg: 2.81 / Max: 2.99Min: 2.67 / Avg: 2.85 / Max: 3.13Min: 7.88 / Avg: 8.03 / Max: 8.3Min: 7.34 / Avg: 7.69 / Max: 7.95Min: 5.6 / Avg: 5.77 / Max: 5.93Min: 5.48 / Avg: 5.52 / Max: 5.591. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadBtrfsEXT4F2FSXFS48121620SE +/- 0.032, N = 3SE +/- 0.022, N = 3SE +/- 0.027, N = 3SE +/- 0.027, N = 3SE +/- 0.062, N = 3SE +/- 0.110, N = 3SE +/- 0.083, N = 3SE +/- 0.014, N = 34.1414.1594.1264.15614.44812.9359.5699.2001. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ThreadBtrfsEXT4F2FSXFS48121620Min: 4.1 / Avg: 4.14 / Max: 4.21Min: 4.13 / Avg: 4.16 / Max: 4.2Min: 4.08 / Avg: 4.13 / Max: 4.17Min: 4.1 / Avg: 4.16 / Max: 4.2Min: 14.32 / Avg: 14.45 / Max: 14.52Min: 12.72 / Avg: 12.94 / Max: 13.05Min: 9.4 / Avg: 9.57 / Max: 9.66Min: 9.18 / Avg: 9.2 / Max: 9.231. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadBtrfsEXT4F2FSXFS714212835SE +/- 0.052, N = 13SE +/- 0.030, N = 3SE +/- 0.104, N = 3SE +/- 0.073, N = 6SE +/- 0.085, N = 3SE +/- 0.108, N = 3SE +/- 0.008, N = 3SE +/- 0.001, N = 36.3196.3826.5006.38927.73924.37618.46717.3891. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ThreadBtrfsEXT4F2FSXFS612182430Min: 6.01 / Avg: 6.32 / Max: 6.64Min: 6.33 / Avg: 6.38 / Max: 6.43Min: 6.3 / Avg: 6.5 / Max: 6.65Min: 6.16 / Avg: 6.39 / Max: 6.62Min: 27.58 / Avg: 27.74 / Max: 27.87Min: 24.17 / Avg: 24.38 / Max: 24.52Min: 18.45 / Avg: 18.47 / Max: 18.48Min: 17.39 / Avg: 17.39 / Max: 17.391. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadBtrfsEXT4F2FSXFS1224364860SE +/- 0.26, N = 15SE +/- 0.13, N = 3SE +/- 0.24, N = 15SE +/- 0.15, N = 3SE +/- 0.32, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 326.8128.1126.7528.2953.0746.1335.1433.331. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadBtrfsEXT4F2FSXFS1122334455Min: 24.72 / Avg: 26.81 / Max: 28.56Min: 27.85 / Avg: 28.11 / Max: 28.26Min: 25.13 / Avg: 26.75 / Max: 27.74Min: 28.04 / Avg: 28.29 / Max: 28.56Min: 52.45 / Avg: 53.07 / Max: 53.56Min: 46.08 / Avg: 46.13 / Max: 46.24Min: 35.09 / Avg: 35.14 / Max: 35.19Min: 33.23 / Avg: 33.33 / Max: 33.411. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessBtrfsEXT4F2FSXFS246810SE +/- 0.013, N = 3SE +/- 0.031, N = 5SE +/- 0.037, N = 3SE +/- 0.027, N = 15SE +/- 0.096, N = 6SE +/- 0.129, N = 3SE +/- 0.030, N = 3SE +/- 0.048, N = 32.4562.5282.5772.5497.8897.4545.8635.5871. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: ProcessBtrfsEXT4F2FSXFS3691215Min: 2.43 / Avg: 2.46 / Max: 2.47Min: 2.48 / Avg: 2.53 / Max: 2.65Min: 2.53 / Avg: 2.58 / Max: 2.65Min: 2.41 / Avg: 2.55 / Max: 2.71Min: 7.66 / Avg: 7.89 / Max: 8.33Min: 7.2 / Avg: 7.45 / Max: 7.6Min: 5.82 / Avg: 5.86 / Max: 5.92Min: 5.51 / Avg: 5.59 / Max: 5.671. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessBtrfsEXT4F2FSXFS48121620SE +/- 0.044, N = 3SE +/- 0.030, N = 3SE +/- 0.048, N = 4SE +/- 0.057, N = 3SE +/- 0.102, N = 3SE +/- 0.057, N = 3SE +/- 0.033, N = 3SE +/- 0.030, N = 33.7753.7893.8613.80514.65112.7449.7689.2931. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: ProcessBtrfsEXT4F2FSXFS48121620Min: 3.69 / Avg: 3.78 / Max: 3.84Min: 3.73 / Avg: 3.79 / Max: 3.84Min: 3.74 / Avg: 3.86 / Max: 3.98Min: 3.71 / Avg: 3.8 / Max: 3.91Min: 14.47 / Avg: 14.65 / Max: 14.82Min: 12.63 / Avg: 12.74 / Max: 12.82Min: 9.7 / Avg: 9.77 / Max: 9.81Min: 9.24 / Avg: 9.29 / Max: 9.351. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessBtrfsEXT4F2FSXFS612182430SE +/- 0.019, N = 3SE +/- 0.080, N = 3SE +/- 0.039, N = 3SE +/- 0.023, N = 3SE +/- 0.060, N = 3SE +/- 0.166, N = 3SE +/- 0.064, N = 3SE +/- 0.042, N = 35.6305.7335.6895.75627.46224.08518.23717.4621. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: ProcessBtrfsEXT4F2FSXFS612182430Min: 5.6 / Avg: 5.63 / Max: 5.66Min: 5.6 / Avg: 5.73 / Max: 5.87Min: 5.61 / Avg: 5.69 / Max: 5.74Min: 5.71 / Avg: 5.76 / Max: 5.78Min: 27.37 / Avg: 27.46 / Max: 27.57Min: 23.81 / Avg: 24.09 / Max: 24.38Min: 18.17 / Avg: 18.24 / Max: 18.37Min: 17.4 / Avg: 17.46 / Max: 17.541. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessBtrfsEXT4F2FSXFS1224364860SE +/- 0.24, N = 4SE +/- 0.14, N = 12SE +/- 0.21, N = 5SE +/- 0.12, N = 3SE +/- 0.22, N = 3SE +/- 0.16, N = 3SE +/- 0.21, N = 3SE +/- 0.06, N = 317.1816.9616.8917.1252.6145.5134.5733.191. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessBtrfsEXT4F2FSXFS1122334455Min: 16.57 / Avg: 17.18 / Max: 17.67Min: 16.23 / Avg: 16.96 / Max: 17.69Min: 16.22 / Avg: 16.89 / Max: 17.38Min: 16.88 / Avg: 17.12 / Max: 17.29Min: 52.19 / Avg: 52.61 / Max: 52.94Min: 45.19 / Avg: 45.51 / Max: 45.74Min: 34.15 / Avg: 34.57 / Max: 34.78Min: 33.1 / Avg: 33.19 / Max: 33.311. (CC) gcc options: -lpthread

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessBtrfsEXT4F2FSXFS20406080100SE +/- 0.36, N = 7SE +/- 0.31, N = 12SE +/- 0.30, N = 3SE +/- 0.51, N = 4SE +/- 0.23, N = 3SE +/- 0.56, N = 3SE +/- 0.46, N = 3SE +/- 0.27, N = 334.2834.3933.9034.63101.9589.2366.9863.841. (CC) gcc options: -lpthread
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessBtrfsEXT4F2FSXFS20406080100Min: 33.3 / Avg: 34.28 / Max: 36.34Min: 33.32 / Avg: 34.38 / Max: 37.28Min: 33.57 / Avg: 33.9 / Max: 34.5Min: 33.87 / Avg: 34.62 / Max: 36.13Min: 101.54 / Avg: 101.95 / Max: 102.34Min: 88.12 / Avg: 89.23 / Max: 89.8Min: 66.09 / Avg: 66.98 / Max: 67.63Min: 63.32 / Avg: 63.84 / Max: 64.21. (CC) gcc options: -lpthread

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingBtrfsEXT4F2FSXFS10K20K30K40K50KSE +/- 1303.38, N = 15SE +/- 219.59, N = 3SE +/- 1402.38, N = 12SE +/- 64.31, N = 3SE +/- 1449.34, N = 15SE +/- 1759.52, N = 12SE +/- 1407.14, N = 15SE +/- 127.10, N = 335204.5546139.1533883.3945587.9435920.3931685.7137129.7542627.261. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingBtrfsEXT4F2FSXFS8K16K24K32K40KMin: 32014.02 / Avg: 35204.55 / Max: 45850.25Min: 45727.89 / Avg: 46139.15 / Max: 46478.23Min: 31293.76 / Avg: 33883.39 / Max: 44926.49Min: 45470.46 / Avg: 45587.94 / Max: 45692.03Min: 28216.1 / Avg: 35920.39 / Max: 42105.85Min: 27611.47 / Avg: 31685.71 / Max: 42512.19Min: 28429.9 / Avg: 37129.75 / Max: 42316.41Min: 42446.15 / Avg: 42627.26 / Max: 42872.281. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Apache Siege

This is a test of the Apache web server performance being facilitated by the Siege web serverb enchmark program. Learn more via the OpenBenchmarking.org test page.

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200BtrfsEXT4F2FSXFS12K24K36K48K60KSE +/- 319.17, N = 15SE +/- 268.36, N = 3SE +/- 242.16, N = 3SE +/- 640.79, N = 7SE +/- 163.90, N = 3SE +/- 274.79, N = 3SE +/- 392.59, N = 3SE +/- 354.31, N = 438263.7237920.8741079.0456906.2927212.8528339.2528297.9628518.231. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200BtrfsEXT4F2FSXFS10K20K30K40K50KMin: 35385.7 / Avg: 38263.72 / Max: 39261.88Min: 37523.45 / Avg: 37920.87 / Max: 38431.98Min: 40816.33 / Avg: 41079.04 / Max: 41562.76Min: 53864.8 / Avg: 56906.29 / Max: 58530.88Min: 27045.3 / Avg: 27212.85 / Max: 27540.62Min: 27987.69 / Avg: 28339.25 / Max: 28880.87Min: 27831.89 / Avg: 28297.96 / Max: 29078.22Min: 27894 / Avg: 28518.23 / Max: 29533.371. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

Linux 5.8Linux 5.9 GitOpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250BtrfsEXT4F2FSXFS14K28K42K56K70KSE +/- 59.61, N = 3SE +/- 109.83, N = 3SE +/- 47.67, N = 3SE +/- 1257.83, N = 15SE +/- 199.51, N = 3SE +/- 285.81, N = 3SE +/- 301.77, N = 3SE +/- 324.12, N = 336160.4638578.8942256.0167543.8926222.2027166.0927355.9027841.941. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto
Linux 5.8Linux 5.9 GitOpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250BtrfsEXT4F2FSXFS12K24K36K48K60KMin: 36049.03 / Avg: 36160.46 / Max: 36252.9Min: 38420.16 / Avg: 38578.89 / Max: 38789.76Min: 42208.34 / Avg: 42256.01 / Max: 42351.35Min: 60139.52 / Avg: 67543.89 / Max: 73811.63Min: 26022.69 / Avg: 26222.2 / Max: 26621.23Min: 26878.83 / Avg: 27166.09 / Max: 27737.71Min: 26974.54 / Avg: 27355.9 / Max: 27951.7Min: 27505.78 / Avg: 27841.94 / Max: 28490.031. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

12 Results Shown

Hackbench:
  2 - Thread
  4 - Thread
  8 - Thread
  16 - Thread
  2 - Process
  4 - Process
  8 - Process
  16 - Process
  32 - Process
NGINX Benchmark
Apache Siege:
  200
  250

Linux 5.8: Btrfs

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 12:08 by user root.

Linux 5.8: EXT4

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 13:20 by user root.

Linux 5.8: F2FS

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: f2fs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 14:04 by user root.

Linux 5.8: XFS

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: xfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 11:10 by user root.

Linux 5.9 Git: Btrfs

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 16:47 by user root.

Linux 5.9 Git: EXT4

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 15:01 by user root.

Linux 5.9 Git: F2FS

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: f2fs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 17:40 by user root.

Linux 5.9 Git: XFS

Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: 3841GB Micron_9300_MTFDHAL3T8TDP + 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc4daily20200912-generic (x86_64) 20200911, Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, Compiler: GCC 9.3.0, File-System: xfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x500002c
Security Notes: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of TSX disabled

Testing initiated at 12 September 2020 16:01 by user root.