fio1

Intel Core i5-4460 testing with a Mouse Z97-S01 v1.0 (V2.0B5 BIOS) and MSI Intel Xeon E3-1200 v3/4th Gen Core IGP on Ubuntu 20.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2403269-NE-FIO17058241
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bcachefs replicas=3
March 18
  2 Hours, 29 Minutes
bcachefs replicas=2
March 18
  1 Hour, 59 Minutes
bcachefs replicas=1
March 18
  43 Minutes
ext4+lvmcache tentative
March 26
  1 Hour, 58 Minutes
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  1 Hour, 47 Minutes

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bcachefs replicas=3

Kernel Notes: Transparent Huge Pages: madvise
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=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,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
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 512
Processor Notes: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Thermald 1.9.1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

bcachefs replicas=2

bcachefs replicas=1

Processor: Intel Core i5-4460 @ 3.40GHz (4 Cores), Motherboard: Mouse Z97-S01 v1.0 (V2.0B5 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 2 x 8192 MB DDR3-1600MT/s, Disk: 2 x 1000GB TOSHIBA DT01ACA1 + 500GB SAMSUNG HD501LJ + 120GB Western Digital WDS120G1G0A-, Graphics: MSI Intel Xeon E3-1200 v3/4th Gen Core IGP (1100MHz), Audio: Intel Xeon E3-1200 v3/4th, Network: 4 x Intel 10-Gigabit X540-AT2 + Realtek RTL8111/8168/8411

OS: Ubuntu 20.04, Kernel: 6.7.3 (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, Vulkan: 1.2.182, Compiler: GCC 9.4.0, File-System: BcacheFS

ext4+lvmcache tentative

OS: Ubuntu 20.04, Kernel: 6.7.3 (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, Vulkan: 1.2.182, Compiler: GCC 9.4.0, File-System: ext4

Kernel Notes: Transparent Huge Pages: madvise
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=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,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
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 4096
Processor Notes: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Thermald 1.9.1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

fio1OpenBenchmarking.orgPhoronix Test SuiteIntel Core i5-4460 @ 3.40GHz (4 Cores)Mouse Z97-S01 v1.0 (V2.0B5 BIOS)Intel 4th Gen Core DRAM2 x 8192 MB DDR3-1600MT/s2 x 1000GB TOSHIBA DT01ACA1 + 500GB SAMSUNG HD501LJ + 120GB Western Digital WDS120G1G0A-MSI Intel Xeon E3-1200 v3/4th Gen Core IGP (1100MHz)Intel Xeon E3-1200 v3/4th4 x Intel 10-Gigabit X540-AT2 + Realtek RTL8111/8168/8411Ubuntu 20.046.7.3 (x86_64)GNOME Shell 3.36.9X Server 1.20.131.2.182GCC 9.4.0BcacheFSext4ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerVulkanCompilerFile-SystemsFio1 BenchmarksSystem Logs- Transparent Huge Pages: madvise- --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=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,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 - bcachefs replicas=3: MQ-DEADLINE / relatime,rw / Block Size: 512- bcachefs replicas=2: MQ-DEADLINE / relatime,rw / Block Size: 512- bcachefs replicas=1: MQ-DEADLINE / relatime,rw / Block Size: 512- ext4+lvmcache tentative: MQ-DEADLINE / relatime,rw / Block Size: 4096- Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Thermald 1.9.1- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

bcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentativeLogarithmic Result OverviewPhoronix Test SuiteFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterSeq Write - IO_uring - Yes - 4KB - 4Seq Write - IO_uring - Yes - 4KB - 4Seq Read - IO_uring - Yes - 4KB - 4Seq Read - IO_uring - Yes - 4KB - 4Rand Read - IO_uring - Yes - 4KB - 4Rand Read - IO_uring - Yes - 4KB - 4Rand Write - IO_uring - Yes - 4KB - 4Rand Write - IO_uring - Yes - 4KB - 4

fio1fio: Rand Read - IO_uring - Yes - 4KB - 4 - Default Test Directoryfio: Rand Read - IO_uring - Yes - 4KB - 4 - Default Test Directoryfio: Rand Write - IO_uring - Yes - 4KB - 4 - Default Test Directoryfio: Rand Write - IO_uring - Yes - 4KB - 4 - Default Test Directoryfio: Seq Read - IO_uring - Yes - 4KB - 4 - Default Test Directoryfio: Seq Read - IO_uring - Yes - 4KB - 4 - Default Test Directoryfio: Seq Write - IO_uring - Yes - 4KB - 4 - Default Test Directoryfio: Seq Write - IO_uring - Yes - 4KB - 4 - Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative2.2185537.36118395.95714887.27118161.68642010.29226177.31918289.81324520.81820347.8122337.195179765.3167000.7741920.43710833.8863736.79382OpenBenchmarking.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.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative0.49910.99821.49731.99642.4955SE +/- 0.027, N = 12SE +/- 0.010, N = 3SE +/- 0.010, N = 4SE +/- 0.007, N = 152.2181.6860.8180.7741. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative246810Min: 2.06 / Avg: 2.22 / Max: 2.44Min: 1.67 / Avg: 1.69 / Max: 1.71Min: 0.8 / Avg: 0.82 / Max: 0.84Min: 0.71 / Avg: 0.77 / Max: 0.811. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative120240360480600SE +/- 6.69, N = 12SE +/- 2.52, N = 3SE +/- 2.45, N = 4SE +/- 1.74, N = 155534202031921. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative100200300400500Min: 514 / Avg: 552.75 / Max: 609Min: 417 / Avg: 420 / Max: 425Min: 199 / Avg: 203 / Max: 209Min: 177 / Avg: 192.07 / Max: 2011. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative1122334455SE +/- 0.155, N = 15SE +/- 0.130, N = 15SE +/- 0.289, N = 3SE +/- 0.006, N = 37.36110.29247.8000.4371. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative1020304050Min: 6.59 / Avg: 7.36 / Max: 8.6Min: 9.7 / Avg: 10.29 / Max: 11.5Min: 47.3 / Avg: 47.8 / Max: 48.3Min: 0.43 / Avg: 0.44 / Max: 0.451. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative3K6K9K12K15KSE +/- 38.67, N = 15SE +/- 36.92, N = 15SE +/- 88.19, N = 3SE +/- 1.53, N = 318392617122331081. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Random Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative2K4K6K8K10KMin: 1645 / Avg: 1838.67 / Max: 2148Min: 2423 / Avg: 2617.4 / Max: 2934Min: 12100 / Avg: 12233.33 / Max: 12400Min: 105 / Avg: 108 / Max: 1101. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative816243240SE +/- 0.061, N = 3SE +/- 0.056, N = 15SE +/- 0.089, N = 4SE +/- 0.313, N = 155.9577.3197.19533.8001. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative714212835Min: 5.86 / Avg: 5.96 / Max: 6.07Min: 6.94 / Avg: 7.32 / Max: 7.77Min: 6.94 / Avg: 7.19 / Max: 7.33Min: 32.2 / Avg: 33.75 / Max: 36.71. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative2K4K6K8K10KSE +/- 15.32, N = 3SE +/- 14.08, N = 15SE +/- 22.27, N = 4SE +/- 80.05, N = 1514881828179786371. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Read - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative15003000450060007500Min: 1462 / Avg: 1487.67 / Max: 1515Min: 1734 / Avg: 1828.27 / Max: 1940Min: 1732 / Avg: 1797 / Max: 1830Min: 8239 / Avg: 8637.4 / Max: 93851. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative1530456075SE +/- 0.146, N = 15SE +/- 0.083, N = 3SE +/- 0.536, N = 3SE +/- 0.033, N = 37.2719.81365.30036.7001. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative1326395265Min: 6.19 / Avg: 7.27 / Max: 8.01Min: 9.65 / Avg: 9.81 / Max: 9.91Min: 64.5 / Avg: 65.27 / Max: 66.3Min: 36.6 / Avg: 36.67 / Max: 36.71. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative4K8K12K16K20KSE +/- 36.46, N = 15SE +/- 20.88, N = 3SE +/- 152.75, N = 3SE +/- 6.66, N = 3181624521670093821. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.36Type: Sequential Write - Engine: IO_uring - Direct: Yes - Block Size: 4KB - Job Count: 4 - Disk Target: Default Test Directorybcachefs replicas=3bcachefs replicas=2bcachefs replicas=1ext4+lvmcache tentative3K6K9K12K15KMin: 1545 / Avg: 1816.13 / Max: 2002Min: 2410 / Avg: 2451.67 / Max: 2475Min: 16500 / Avg: 16700 / Max: 17000Min: 9371 / Avg: 9382 / Max: 93941. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

8 Results Shown

Flexible IO Tester:
  Rand Read - IO_uring - Yes - 4KB - 4 - Default Test Directory:
    MB/s
    IOPS
  Rand Write - IO_uring - Yes - 4KB - 4 - Default Test Directory:
    MB/s
    IOPS
  Seq Read - IO_uring - Yes - 4KB - 4 - Default Test Directory:
    MB/s
    IOPS
  Seq Write - IO_uring - Yes - 4KB - 4 - Default Test Directory:
    MB/s
    IOPS

bcachefs replicas=3

Kernel Notes: Transparent Huge Pages: madvise
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=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,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
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 512
Processor Notes: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Thermald 1.9.1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

Testing initiated at 18 March 2024 14:44 by user root.

bcachefs replicas=2

Kernel Notes: Transparent Huge Pages: madvise
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=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,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
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 512
Processor Notes: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Thermald 1.9.1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

Testing initiated at 18 March 2024 17:12 by user root.

bcachefs replicas=1

Processor: Intel Core i5-4460 @ 3.40GHz (4 Cores), Motherboard: Mouse Z97-S01 v1.0 (V2.0B5 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 2 x 8192 MB DDR3-1600MT/s, Disk: 2 x 1000GB TOSHIBA DT01ACA1 + 500GB SAMSUNG HD501LJ + 120GB Western Digital WDS120G1G0A-, Graphics: MSI Intel Xeon E3-1200 v3/4th Gen Core IGP (1100MHz), Audio: Intel Xeon E3-1200 v3/4th, Network: 4 x Intel 10-Gigabit X540-AT2 + Realtek RTL8111/8168/8411

OS: Ubuntu 20.04, Kernel: 6.7.3 (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, Vulkan: 1.2.182, Compiler: GCC 9.4.0, File-System: BcacheFS

Kernel Notes: Transparent Huge Pages: madvise
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=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,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
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 512
Processor Notes: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Thermald 1.9.1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

Testing initiated at 18 March 2024 18:42 by user root.

ext4+lvmcache tentative

Processor: Intel Core i5-4460 @ 3.40GHz (4 Cores), Motherboard: Mouse Z97-S01 v1.0 (V2.0B5 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 2 x 8192 MB DDR3-1600MT/s, Disk: 2 x 1000GB TOSHIBA DT01ACA1 + 500GB SAMSUNG HD501LJ + 120GB Western Digital WDS120G1G0A-, Graphics: MSI Intel Xeon E3-1200 v3/4th Gen Core IGP (1100MHz), Audio: Intel Xeon E3-1200 v3/4th, Network: 4 x Intel 10-Gigabit X540-AT2 + Realtek RTL8111/8168/8411

OS: Ubuntu 20.04, Kernel: 6.7.3 (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, Vulkan: 1.2.182, Compiler: GCC 9.4.0, File-System: ext4

Kernel Notes: Transparent Huge Pages: madvise
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=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,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
Disk Notes: MQ-DEADLINE / relatime,rw / Block Size: 4096
Processor Notes: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Thermald 1.9.1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

Testing initiated at 26 March 2024 03:46 by user root.