Btrfs + LUKS HDD benchmarks

Btrfs + LUKS HDD benchmarks under Debian testing.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2104109-HA-RANDMDUPD15
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Btrfs + LUKS HDD benchmarksOpenBenchmarking.orgPhoronix Test Suite 10.4.0m1Intel Xeon E5-2697 v2 @ 3.50GHz (12 Cores / 24 Threads)HP 1589 (J61 v03.96 BIOS)Intel Xeon E7 v2/Xeon64GB512GB Sabrent + 3001GB Western Digital WD30PURX-64P + 14001GB TOSHIBA MG07ACA1 + 8002GB Seagate ST8000NM0055-1RM + 1000GB Western Digital WD10EADS-00L + 3001GB Western Digital WD30EURS-73T + 2 x 4001GB Western Digital WD40PURZ-85T + 1000GB Seagate ST1000DM003-1CH1 + 1000GB Western Digital WD10PURX-64ENVIDIA Quadro K2000 1GBRealtek ALC262HP ZR2330w + SAMSUNGIntel 82579LM + Qualcomm Atheros AR93xxDebian testing5.10.0-5-amd64 (x86_64)KDE Plasma 5.20.5X Server 1.20.10nouveau3.3 Mesa 20.3.4 (LLVM 11.0.1)1.0.2GCC 10.2.1 20210110btrfs3840x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionBtrfs + LUKS HDD Benchmarks PerformanceSystem Logs- Transparent Huge Pages: always- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/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-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 - NONE / compress-force=zstd:3,relatime,rw,space_cache,ssd,subvol=/@home,subvolid=257 / Block Size: 4096- Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x42e- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Btrfs + LUKS HDD benchmarksfio: Rand Read - Sync - No - Yes - 1MB - /mnt/ST1000fio: Rand Read - Sync - No - Yes - 1MB - /mnt/ST1000fio: Rand Read - Sync - No - Yes - 4KB - /mnt/ST1000fio: Rand Read - Sync - No - Yes - 4KB - /mnt/ST1000fio: Rand Read - Sync - No - Yes - 64KB - /mnt/ST1000fio: Rand Read - Sync - No - Yes - 64KB - /mnt/ST1000fio: Rand Write - Sync - No - Yes - 1MB - /mnt/ST1000fio: Rand Write - Sync - No - Yes - 4KB - /mnt/ST1000fio: Rand Write - Sync - No - Yes - 4KB - /mnt/ST1000fio: Rand Read - Sync - No - Yes - 1MB - /mnt/WD10EADSfio: Rand Read - Sync - No - Yes - 1MB - /mnt/WD10EADSfio: Rand Read - Sync - No - Yes - 1MB - /mnt/WD10PURXfio: Rand Read - Sync - No - Yes - 1MB - /mnt/WD10PURXfio: Rand Read - Sync - No - Yes - 4KB - /mnt/WD10EADSfio: Rand Read - Sync - No - Yes - 4KB - /mnt/WD10EADSfio: Rand Read - Sync - No - Yes - 4KB - /mnt/WD10PURXfio: Rand Read - Sync - No - Yes - 4KB - /mnt/WD10PURXfio: Rand Write - Sync - No - Yes - 64KB - /mnt/ST1000fio: Rand Write - Sync - No - Yes - 64KB - /mnt/ST1000fio: Rand Read - Sync - No - Yes - 64KB - /mnt/WD10EADSfio: Rand Read - Sync - No - Yes - 64KB - /mnt/WD10EADSfio: Rand Read - Sync - No - Yes - 64KB - /mnt/WD10PURXfio: Rand Read - Sync - No - Yes - 64KB - /mnt/WD10PURXfio: Rand Write - Sync - No - Yes - 1MB - /mnt/WD10EADSfio: Rand Write - Sync - No - Yes - 1MB - /mnt/WD10EADSfio: Rand Write - Sync - No - Yes - 1MB - /mnt/WD10PURXfio: Rand Write - Sync - No - Yes - 1MB - /mnt/WD10PURXfio: Rand Write - Sync - No - Yes - 4KB - /mnt/WD10EADSfio: Rand Write - Sync - No - Yes - 4KB - /mnt/WD10EADSfio: Rand Write - Sync - No - Yes - 4KB - /mnt/WD10PURXfio: Rand Write - Sync - No - Yes - 4KB - /mnt/WD10PURXfio: Rand Write - Sync - No - Yes - 64KB - /mnt/WD10EADSfio: Rand Write - Sync - No - Yes - 64KB - /mnt/WD10EADSfio: Rand Write - Sync - No - Yes - 64KB - /mnt/WD10PURXfio: Rand Write - Sync - No - Yes - 64KB - /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None75.4750.6421609.52514814618.346961.277160.56024.562920.46911724.53910.859136.88210748.44812312014.7377424.7633111.85018844.0703OpenBenchmarking.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 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None20406080100SE +/- 0.00, N = 375.41. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None20406080100751. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None0.14450.2890.43350.5780.7225SE +/- 0.002, N = 30.6421. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None4080120160200SE +/- 0.58, N = 31601. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None3691215SE +/- 0.019, N = 39.5251. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None3060901201501481. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None306090120150SE +/- 0.58, N = 31461. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None510152025SE +/- 0.19, N = 318.31. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None10002000300040005000SE +/- 46.94, N = 346961. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None0.28730.57460.86191.14921.4365SE +/- 0.008, N = 31.2771. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None0.2250.450.6750.91.12511. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None1428425670SE +/- 0.15, N = 360.51. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None1326395265601. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None612182430SE +/- 0.19, N = 1024.51. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None13002600390052006500SE +/- 28.63, N = 1062921. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None0.10550.2110.31650.4220.5275SE +/- 0.001, N = 30.4691. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None3060901201501171. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None612182430SE +/- 0.98, N = 1524.51. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ST1000Sync, Random, M: DUP, D: Single, RAID: None80160240320400SE +/- 15.64, N = 153911. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None0.19330.38660.57990.77320.9665SE +/- 0.003, N = 30.8591. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None3691215131. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None246810SE +/- 0.010, N = 36.8821. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None204060801001071. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None1122334455SE +/- 0.45, N = 348.41. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None1122334455481. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None306090120150SE +/- 2.64, N = 151231. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None306090120150SE +/- 3.08, N = 81201. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None48121620SE +/- 0.37, N = 1514.71. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None8001600240032004000SE +/- 93.92, N = 1537741. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None612182430SE +/- 0.21, N = 1524.71. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None14002800420056007000SE +/- 48.22, N = 1563311. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None3691215SE +/- 0.56, N = 1511.851. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10EADSSync, Random, M: DUP, D: Single, RAID: None4080120160200SE +/- 9.21, N = 151881. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None1020304050SE +/- 0.36, N = 1344.01. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/WD10PURXSync, Random, M: DUP, D: Single, RAID: None150300450600750SE +/- 5.75, N = 137031. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native