ceph-1-vm

ceph big 8tb

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ceph-1-vm
July 21 2023
  6 Hours, 18 Minutes
hdd-1-vm
July 21 2023
  2 Hours, 49 Minutes
ceph-singledb-1-vm
August 18 2023
  5 Hours, 58 Minutes
ceph-big-default
January 14
  2 Hours, 37 Minutes
ceph-big-8tb
January 15
  13 Hours, 7 Minutes
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  6 Hours, 10 Minutes

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ceph-1-vm

Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Memory: 16GB, Disk: 63GB, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor

OS: NixOS 23.05, Kernel: 6.1.22 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: configureFlags= mesonFlags= cmakeFlags= NIX_CFLAGS_COMPILE="-frandom-seed=0gpp3kx2a5 -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include" NIX_LDFLAGS="-rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib64 -rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib"
Processor Notes: CPU Microcode: 0xa0011ce
Disk Mount Options Notes: relatime,rw
Disk Details Notes: Block Size: 4096
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

hdd-1-vm

Changed Disk to 20001GB QEMU HDD.

Disk Notes: NONE / relatime,rw / Block Size: 4096

ceph-singledb-1-vm

Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 248GB, Network: Red Hat Virtio device

OS: Ubuntu 22.04, Kernel: 5.15.0-78-generic (x86_64), Vulkan: 1.3.224, Compiler: GCC 11.4.0, File-System: ext4, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / discard,errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa0011ce
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

ceph-big-default

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / commit=30,discard,errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1000065
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

ceph-big-8tb

Processor: Common KVM (16 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 4 x 16 GB RAM QEMU, Disk: 30GB, Audio: Intel 82801I, Network: Red Hat Virtio device

OS: Ubuntu 24.10, Kernel: 6.11.0-13-generic (x86_64), Compiler: GCC 14.2.0, File-System: ext4, System Layer: KVM

ceph-1-vmProcessorMotherboardMemoryDiskGraphicsMonitorChipsetNetworkAudioOSKernelCompilerFile-SystemScreen ResolutionSystem LayerVulkanceph-1-vmhdd-1-vmceph-singledb-1-vmceph-big-defaultceph-big-8tbAMD EPYC 7763 64-Core (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS)16GB63GBbochs-drmdrmfbQEMU MonitorNixOS 23.056.1.22 (x86_64)GCC 12.2.0ext41280x800KVM20001GB QEMU HDDIntel 440FX 82441FX PMC248GBRed Hat Virtio deviceUbuntu 22.045.15.0-78-generic (x86_64)1.3.224GCC 11.4.0Common KVM (16 Cores)QEMU Standard PC (Q35 + ICH9 2009) (rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org BIOS)Intel 82G33/G31/P35/P31 + ICH94 x 16 GB RAM QEMU30GBIntel 82801IUbuntu 24.106.11.0-13-generic (x86_64)GCC 14.2.0OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseEnvironment Details- ceph-1-vm, hdd-1-vm: configureFlags= mesonFlags= cmakeFlags= NIX_CFLAGS_COMPILE="-frandom-seed=0gpp3kx2a5 -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include" NIX_LDFLAGS="-rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib64 -rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib" Processor Details- ceph-1-vm: CPU Microcode: 0xa0011ce- hdd-1-vm: CPU Microcode: 0xa0011ce- ceph-singledb-1-vm: CPU Microcode: 0xa0011ce- ceph-big-default: CPU Microcode: 0x1000065- ceph-big-8tb: CPU Microcode: 0x1000065Disk Mount Options Details- ceph-1-vm: relatime,rwDisk Details Details- ceph-1-vm: Block Size: 4096Security Details- ceph-1-vm: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - hdd-1-vm: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - ceph-singledb-1-vm: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - ceph-big-default: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected - ceph-big-8tb: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected Disk Details- hdd-1-vm: NONE / relatime,rw / Block Size: 4096- ceph-singledb-1-vm: NONE / discard,errors=remount-ro,relatime,rw / Block Size: 4096- ceph-big-default: NONE / commit=30,discard,errors=remount-ro,relatime,rw / Block Size: 4096- ceph-big-8tb: NONE / commit=30,discard,errors=remount-ro,relatime,rw / Block Size: 4096Compiler Details- ceph-singledb-1-vm: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - ceph-big-default: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - ceph-big-8tb: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v

ceph-1-vmhdd-1-vmceph-singledb-1-vmceph-big-defaultceph-big-8tbLogarithmic Result OverviewPhoronix Test SuiteFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterSeq Write - IO_uring - Yes - No - 8KBSeq Write - IO_uring - Yes - No - 8KBSeq Write - IO_uring - Yes - No - 128KBSeq Write - IO_uring - Yes - No - 128KBRand Write - IO_uring - Yes - No - 1MBRand Write - IO_uring - Yes - No - 1MBSeq Write - IO_uring - Yes - No - 16KBSeq Write - IO_uring - Yes - No - 16KBSeq Write - IO_uring - Yes - No - 1MBSeq Write - IO_uring - Yes - No - 1MBRand Write - IO_uring - Yes - No - 4KBRand Write - IO_uring - Yes - No - 4KBRand Write - IO_uring - Yes - No - 128KBRand Write - IO_uring - Yes - No - 128KBRand Write - IO_uring - Yes - No - 16KBRand Write - IO_uring - Yes - No - 16KBRand Write - IO_uring - Yes - No - 8KBRand Write - IO_uring - Yes - No - 8KBRand Read - IO_uring - Yes - No - 128KBRand Read - IO_uring - Yes - No - 128KBRand Read - IO_uring - Yes - No - 1MBRand Read - IO_uring - Yes - No - 1MBRand Read - IO_uring - Yes - No - 4KBRand Read - IO_uring - Yes - No - 4KBSeq Read - IO_uring - Yes - No - 1MBSeq Read - IO_uring - Yes - No - 1MBRand Read - IO_uring - Yes - No - 8KBRand Read - IO_uring - Yes - No - 8KBRand Read - IO_uring - Yes - No - 16KBRand Read - IO_uring - Yes - No - 16KBSeq Read - IO_uring - Yes - No - 8KBSeq Read - IO_uring - Yes - No - 8KBSeq Read - IO_uring - Yes - No - 4KBSeq Read - IO_uring - Yes - No - 4KBSeq Write - IO_uring - Yes - No - 4KBSeq Write - IO_uring - Yes - No - 4KBSeq Read - IO_uring - Yes - No - 128KBSeq Read - IO_uring - Yes - No - 128KBSeq Read - IO_uring - Yes - No - 16KBSeq Read - IO_uring - Yes - No - 16KB

ceph-1-vmfio: Rand Read - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 128KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 128KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 128KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 128KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 128KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Rand Write - IO_uring - Yes - No - 128KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 1MB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 4KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 8KB - Default Test Directoryfio: Seq Read - IO_uring - Yes - No - 128KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 16KB - Default Test Directoryfio: Seq Write - IO_uring - Yes - No - 128KB - Default Test Directoryceph-1-vmhdd-1-vmceph-singledb-1-vmceph-big-defaultceph-big-8tb991280987566516899133829375528146017028901016354413967105162081006616115775635995109.759.180.8101.852.373.366172.088.189439.742.562.0107.663.478.6201.790.379.81476696496431704027720487492104801335180453672283311333166437202150014051075013421512.6905.22310.117315716062.0164167183178178177169171168176168168110135325331132936027524170125338179129801846103954147285401555324625935272606982139531757110413825945927994.497.87910232032311043212223243249.393101.321387321822039821486671226679313345181136484402370025133322035181213337310044000412813274758715633251333315398658095914554553173792963393403352147457168841631837219553934152273218311525811434856401331963351091066740601360411732436712633679186333958672480440675527227485.2119.3178.58581571536391675081361160.8190198680727749310689691OpenBenchmarking.org

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm9001800270036004500SE +/- 38.47, N = 15SE +/- 10.15, N = 3SE +/- 58.35, N = 15SE +/- 7.37, N = 15SE +/- 2.00, N = 3991227339821101147-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm30K60K90K120K150KSE +/- 2610.62, N = 12SE +/- 2144.87, N = 15SE +/- 333.33, N = 3SE +/- 883.62, N = 12SE +/- 5.55, N = 9280982183114866735325669-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm30K60K90K120K150KSE +/- 812.90, N = 12SE +/- 880.22, N = 15SE +/- 1201.85, N = 3SE +/- 815.38, N = 15SE +/- 5.87, N = 1575661525812266733113649-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm20K40K60K80K100KSE +/- 462.96, N = 15SE +/- 432.14, N = 15SE +/- 837.32, N = 3SE +/- 707.36, N = 15SE +/- 5.00, N = 35168114349313329360643-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm2004006008001000SE +/- 9.18, N = 12SE +/- 4.81, N = 3SE +/- 4.06, N = 15SE +/- 10.34, N = 15SE +/- 1.59, N = 699856451275170-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm20K40K60K80K100KSE +/- 825.63, N = 15SE +/- 240.37, N = 3SE +/- 1162.49, N = 14SE +/- 2067.48, N = 12SE +/- 759.40, N = 131338240133811362417040277-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm10K20K30K40K50KSE +/- 578.20, N = 12SE +/- 440.01, N = 9SE +/- 585.28, N = 15SE +/- 1761.32, N = 15SE +/- 144.38, N = 15937519633484401253320487-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm5K10K15K20K25KSE +/- 308.73, N = 15SE +/- 31.55, N = 15SE +/- 57.74, N = 3SE +/- 114.50, N = 3SE +/- 4.18, N = 1552815109237008179492-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm5K10K15K20K25KSE +/- 322.24, N = 15SE +/- 145.30, N = 3SE +/- 218.58, N = 3SE +/- 623.35, N = 12SE +/- 101.98, N = 5460110667251331298010480-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm9001800270036004500SE +/- 8.66, N = 3SE +/- 39.57, N = 3SE +/- 43.03, N = 3SE +/- 61.97, N = 15SE +/- 16.38, N = 37024060322018461335-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm8001600240032004000SE +/- 52.60, N = 15SE +/- 12.57, N = 15SE +/- 36.43, N = 3SE +/- 77.00, N = 12SE +/- 2.33, N = 3890136035181039180-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm30K60K90K120K150KSE +/- 1893.87, N = 12SE +/- 2428.55, N = 15SE +/- 1666.67, N = 3SE +/- 1943.39, N = 15SE +/- 260.34, N = 310163411731213335414745367-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm16K32K48K64K80KSE +/- 288.69, N = 15SE +/- 260.34, N = 3SE +/- 57.74, N = 3SE +/- 938.78, N = 15SE +/- 218.58, N = 3544124367731002854022833-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm9K18K27K36K45KSE +/- 412.36, N = 12SE +/- 145.30, N = 3SE +/- 115.47, N = 3SE +/- 519.69, N = 15SE +/- 145.30, N = 3396712633440001555311333-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm150300450600750SE +/- 5.62, N = 15SE +/- 6.44, N = 3SE +/- 11.61, N = 12SE +/- 18.35, N = 15SE +/- 1.45, N = 3105679412246166-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm40K80K120K160K200KSE +/- 1403.75, N = 12SE +/- 1201.85, N = 3SE +/- 896.69, N = 15SE +/- 4667.98, N = 15SE +/- 1136.92, N = 1516208186333813272593543720-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm20K40K60K80K100KSE +/- 918.86, N = 15SE +/- 133.33, N = 3SE +/- 491.05, N = 15SE +/- 983.81, N = 15SE +/- 251.66, N = 31006695867475872726021500-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm3K6K9K12K15KSE +/- 155.32, N = 12SE +/- 56.70, N = 15SE +/- 145.30, N = 3SE +/- 292.90, N = 12SE +/- 16.35, N = 4161124801563369821405-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm9K18K27K36K45KSE +/- 328.20, N = 12SE +/- 290.59, N = 3SE +/- 145.30, N = 3SE +/- 257.99, N = 15SE +/- 68.54, N = 14577544067251331395310750-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm12002400360048006000SE +/- 57.86, N = 12SE +/- 18.67, N = 3SE +/- 38.64, N = 4SE +/- 93.87, N = 12SE +/- 10.69, N = 36355527331517571342-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm9001800270036004500SE +/- 38.48, N = 15SE +/- 10.04, N = 3SE +/- 58.36, N = 15SE +/- 7.34, N = 15SE +/- 2.00, N = 3995227439861104151-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm130260390520650SE +/- 10.184, N = 12SE +/- 8.360, N = 15SE +/- 0.882, N = 3SE +/- 3.415, N = 12SE +/- 0.022, N = 9109.70085.200580.000138.0002.690-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm2004006008001000SE +/- 6.323, N = 12SE +/- 6.879, N = 15SE +/- 9.849, N = 3SE +/- 6.389, N = 15SE +/- 0.047, N = 1559.100119.300959.000259.0005.223-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm30060090012001500SE +/- 7.26, N = 15SE +/- 6.74, N = 15SE +/- 12.99, N = 3SE +/- 11.12, N = 15SE +/- 0.10, N = 380.8178.51455.0459.010.1-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm2004006008001000SE +/- 9.32, N = 12SE +/- 5.04, N = 3SE +/- 4.01, N = 15SE +/- 10.34, N = 15SE +/- 1.68, N = 6101.8858.0455.0279.0173.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm70140210280350SE +/- 3.23, N = 15SE +/- 1.00, N = 3SE +/- 4.52, N = 14SE +/- 8.07, N = 12SE +/- 2.93, N = 1352.3157.0317.094.4157.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm80160240320400SE +/- 4.53, N = 12SE +/- 3.44, N = 9SE +/- 4.59, N = 15SE +/- 13.74, N = 15SE +/- 1.13, N = 1573.30153.00379.0097.88160.00-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm6001200180024003000SE +/- 38.57, N = 15SE +/- 3.95, N = 15SE +/- 7.26, N = 3SE +/- 14.42, N = 3SE +/- 0.53, N = 15661.0639.02963.01023.062.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm90180270360450SE +/- 5.04, N = 15SE +/- 2.03, N = 3SE +/- 3.33, N = 3SE +/- 9.66, N = 12SE +/- 1.69, N = 572.0167.0393.0203.0164.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm110220330440550SE +/- 1.07, N = 3SE +/- 4.98, N = 3SE +/- 5.29, N = 3SE +/- 7.73, N = 15SE +/- 2.03, N = 388.1508.0403.0231.0167.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm8001600240032004000SE +/- 52.62, N = 15SE +/- 12.58, N = 15SE +/- 36.52, N = 3SE +/- 77.05, N = 12SE +/- 2.03, N = 3894136135211043183-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm100200300400500SE +/- 7.38, N = 12SE +/- 9.47, N = 15SE +/- 5.84, N = 3SE +/- 7.60, N = 15SE +/- 0.88, N = 339.7160.8474.0212.0178.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm120240360480600SE +/- 2.26, N = 15SE +/- 1.76, N = 3SE +/- 0.58, N = 3SE +/- 7.37, N = 15SE +/- 1.67, N = 342.5190.0571.0223.0178.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm150300450600750SE +/- 6.42, N = 12SE +/- 2.03, N = 3SE +/- 2.03, N = 3SE +/- 8.07, N = 15SE +/- 2.03, N = 362.0198.0688.0243.0177.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm150300450600750SE +/- 5.66, N = 15SE +/- 6.56, N = 3SE +/- 11.61, N = 12SE +/- 18.52, N = 15SE +/- 1.45, N = 3107.60680.00416.00249.39169.00-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm160320480640800SE +/- 5.51, N = 12SE +/- 5.36, N = 3SE +/- 3.51, N = 15SE +/- 18.24, N = 15SE +/- 4.44, N = 1563.4727.0318.0101.3171.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm160320480640800SE +/- 7.18, N = 15SE +/- 1.00, N = 3SE +/- 3.76, N = 15SE +/- 7.70, N = 15SE +/- 1.86, N = 378.6749.0372.0213.0168.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm400800120016002000SE +/- 19.42, N = 12SE +/- 7.11, N = 15SE +/- 16.25, N = 3SE +/- 36.60, N = 12SE +/- 2.02, N = 4201.7310.01955.0873.0176.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm150300450600750SE +/- 5.14, N = 12SE +/- 4.06, N = 3SE +/- 2.08, N = 3SE +/- 4.10, N = 15SE +/- 1.10, N = 1490.3689.0393.0218.0168.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.29Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directoryceph-1-vmceph-big-8tbceph-big-defaultceph-singledb-1-vmhdd-1-vm150300450600750SE +/- 7.25, N = 12SE +/- 2.33, N = 3SE +/- 4.77, N = 4SE +/- 11.71, N = 12SE +/- 1.53, N = 379.8691.0415.0220.0168.0-ll -lcurl -lssl -lcrypto1. (CC) gcc options: -rdynamic -lz -lm -lpthread -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

40 Results Shown

Flexible IO Tester:
  Rand Read - IO_uring - Yes - No - 1MB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 4KB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 8KB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 16KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 1MB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 4KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 8KB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 128KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 16KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 128KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 1MB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 4KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 8KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 16KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 1MB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 4KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 8KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 128KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 16KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 128KB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 1MB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 4KB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 8KB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 16KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 1MB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 4KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 8KB - Default Test Directory
  Rand Read - IO_uring - Yes - No - 128KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 16KB - Default Test Directory
  Rand Write - IO_uring - Yes - No - 128KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 1MB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 4KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 8KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 16KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 1MB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 4KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 8KB - Default Test Directory
  Seq Read - IO_uring - Yes - No - 128KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 16KB - Default Test Directory
  Seq Write - IO_uring - Yes - No - 128KB - Default Test Directory

ceph-1-vm

Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Memory: 16GB, Disk: 63GB, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor

OS: NixOS 23.05, Kernel: 6.1.22 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: configureFlags= mesonFlags= cmakeFlags= NIX_CFLAGS_COMPILE="-frandom-seed=0gpp3kx2a5 -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include" NIX_LDFLAGS="-rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib64 -rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib"
Processor Notes: CPU Microcode: 0xa0011ce
Disk Mount Options Notes: relatime,rw
Disk Details Notes: Block Size: 4096
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 21 July 2023 09:09 by user root.

hdd-1-vm

Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Memory: 16GB, Disk: 20001GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor

OS: NixOS 23.05, Kernel: 6.1.22 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: configureFlags= mesonFlags= cmakeFlags= NIX_CFLAGS_COMPILE="-frandom-seed=0gpp3kx2a5 -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include -isystem /nix/store/690y9yy6bqbj9ypzbw9jg1x1dfaydspb-zlib-1.2.13-dev/include -isystem /nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/include -isystem /nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/include -isystem /nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/include" NIX_LDFLAGS="-rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib64 -rpath /nix/store/0gpp3kx2a54kgbgl417692i2m9hg1f5f-shell/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib -L/nix/store/xfkzh15vxmxhiza2s2din1az0vzfaf56-zlib-1.2.13/lib -L/nix/store/yz1spychldqyilm9n4awah27na4damja-libaio-0.3.113/lib -L/nix/store/bzz09bl56c61qzr05nxz05c0scnp49l6-popt-1.19/lib -L/nix/store/fzp3zg7n9yfhv3va3mx58lg3pkb1xzlp-openmpi-4.1.5/lib"
Disk Notes: NONE / relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa0011ce
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 21 July 2023 14:36 by user root.

ceph-singledb-1-vm

Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 248GB, Network: Red Hat Virtio device

OS: Ubuntu 22.04, Kernel: 5.15.0-78-generic (x86_64), Vulkan: 1.3.224, Compiler: GCC 11.4.0, File-System: ext4, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / discard,errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa0011ce
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 18 August 2023 15:30 by user ubuntu.

ceph-big-default

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / commit=30,discard,errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1000065
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 14 January 2025 11:45 by user root.

ceph-big-8tb

Processor: Common KVM (16 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 4 x 16 GB RAM QEMU, Disk: 30GB, Audio: Intel 82801I, Network: Red Hat Virtio device

OS: Ubuntu 24.10, Kernel: 6.11.0-13-generic (x86_64), Compiler: GCC 14.2.0, File-System: ext4, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-14-zdkDXv/gcc-14-14.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / commit=30,discard,errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1000065
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 15 January 2025 16:23 by user root.