fio-everything-usb2-sata-7200rpm-ext4 Flexibile IO: All options on USB2 attached SATA enclosure 7200rpm HD with ext4
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phoronix-test-suite benchmark 2107133-IB-FIOEVERYT76 Flexibile IO testing: All options on USB2 attached SATA enclosure 7200rpm HD with ext4 Processor: ARMv8 Cortex-A72 @ 1.42GHz (6 Cores), Motherboard: Pine64 RockPro64 v2.1, Chipset: Fuzhou Rockchip RK3399, Memory: 4096MB, Disk: 4001GB HGST HDS5C4040AL + 8002GB HUH72808CLAR8000 + 4001GB + 2 x 8002GB 728080ALE600 + 31GB SD32G
OS: Gentoo/Linux, Kernel: 5.6.0-1137-ayufan-ge57f05e7bf8f (aarch64), Compiler: GCC 11.1.0, File-System: ext4
Compiler Notes: --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/11.1.0 --build=aarch64-unknown-linux-gnu --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0 --disable-esp --disable-fixed-point --disable-libada --disable-libssp --disable-libvtv --disable-multilib --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-threads=posix --host=aarch64-unknown-linux-gnu --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/11.1.0/include --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/man --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/python --without-isl --without-zstdDisk Notes: MQ-DEADLINE / noatime,rw,stripe=32752 / Block Size: 4096Processor Notes: Scaling Governor: cpufreq-dt schedutilSecurity Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + tsx_async_abort: Not affected
fio-everything-usb2-sata-7200rpm-ext4 OpenBenchmarking.org Phoronix Test Suite ARMv8 Cortex-A72 @ 1.42GHz (6 Cores) Pine64 RockPro64 v2.1 Fuzhou Rockchip RK3399 4096MB 4001GB HGST HDS5C4040AL + 8002GB HUH72808CLAR8000 + 4001GB + 2 x 8002GB 728080ALE600 + 31GB SD32G Gentoo/Linux 5.6.0-1137-ayufan-ge57f05e7bf8f (aarch64) GCC 11.1.0 ext4 Processor Motherboard Chipset Memory Disk OS Kernel Compiler File-System Fio-everything-usb2-sata-7200rpm-ext4 Benchmarks System Logs - --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/11.1.0 --build=aarch64-unknown-linux-gnu --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0 --disable-esp --disable-fixed-point --disable-libada --disable-libssp --disable-libvtv --disable-multilib --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-threads=posix --host=aarch64-unknown-linux-gnu --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/11.1.0/include --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/man --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/python --without-isl --without-zstd - MQ-DEADLINE / noatime,rw,stripe=32752 / Block Size: 4096 - Scaling Governor: cpufreq-dt schedutil - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + tsx_async_abort: Not affected
fio-everything-usb2-sata-7200rpm-ext4 Flexibile IO testing: All options on USB2 attached SATA enclosure 7200rpm HD with ext4 OpenBenchmarking.org
Flexible IO Tester
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: No - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 6 12 18 24 30 25 22 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: No - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 6 12 18 24 30 25 24 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.219, N = 3 SE +/- 0.351, N = 3 SE +/- 0.002, N = 3 SE +/- 0.351, N = 3 SE +/- 0.007, N = 3 SE +/- 0.354, N = 4 SE +/- 0.005, N = 3 SE +/- 0.026, N = 3 SE +/- 0.056, N = 3 SE +/- 0.067, N = 3 SE +/- 0.120, N = 3 SE +/- 0.252, N = 3 25.600 28.300 0.512 29.700 1.012 30.700 1.968 3.680 6.721 10.400 15.500 21.200 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 25.2 / Avg: 25.63 / Max: 25.9 Min: 27.6 / Avg: 28.3 / Max: 28.7 Min: 0.51 / Avg: 0.51 / Max: 0.51 Min: 29.3 / Avg: 29.7 / Max: 30.4 Min: 1 / Avg: 1.01 / Max: 1.03 Min: 29.8 / Avg: 30.7 / Max: 31.4 Min: 1.96 / Avg: 1.97 / Max: 1.98 Min: 3.64 / Avg: 3.68 / Max: 3.73 Min: 6.66 / Avg: 6.72 / Max: 6.83 Min: 10.3 / Avg: 10.43 / Max: 10.5 Min: 15.3 / Avg: 15.47 / Max: 15.7 Min: 20.7 / Avg: 21.2 / Max: 21.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 4 8 12 16 20 14 15 15 14 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 12 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 13 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 2 4 6 8 10 7 7 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Read - - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 7 6 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 7 14 21 28 35 24 28 29 29 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 6 12 18 24 30 24 20 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.088, N = 3 SE +/- 0.203, N = 11 SE +/- 0.001, N = 3 SE +/- 0.285, N = 3 SE +/- 0.004, N = 3 SE +/- 0.321, N = 3 SE +/- 0.009, N = 3 SE +/- 0.006, N = 3 SE +/- 0.034, N = 3 SE +/- 0.058, N = 3 SE +/- 0.115, N = 3 SE +/- 0.067, N = 3 24.800 28.100 0.514 29.000 1.017 31.100 1.969 3.575 6.580 10.400 15.600 21.000 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 24.7 / Avg: 24.83 / Max: 25 Min: 27 / Avg: 28.11 / Max: 29.5 Min: 0.51 / Avg: 0.51 / Max: 0.52 Min: 28.7 / Avg: 29.03 / Max: 29.6 Min: 1.01 / Avg: 1.02 / Max: 1.02 Min: 30.5 / Avg: 31.1 / Max: 31.6 Min: 1.95 / Avg: 1.97 / Max: 1.98 Min: 3.56 / Avg: 3.58 / Max: 3.58 Min: 6.52 / Avg: 6.58 / Max: 6.64 Min: 10.3 / Avg: 10.4 / Max: 10.5 Min: 15.4 / Avg: 15.6 / Max: 15.8 Min: 20.9 / Avg: 20.97 / Max: 21.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 4 8 12 16 20 13 14 13 14 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 13 10 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Read - - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 7 6 7 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Read - - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 5 10 15 20 25 22 20 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 6 12 18 24 30 SE +/- 0.088, N = 3 SE +/- 0.115, N = 3 SE +/- 0.000, N = 3 SE +/- 0.058, N = 3 SE +/- 0.006, N = 3 SE +/- 0.067, N = 3 SE +/- 0.025, N = 3 SE +/- 0.009, N = 3 SE +/- 0.072, N = 3 SE +/- 0.035, N = 3 SE +/- 0.088, N = 3 SE +/- 0.180, N = 6 22.700 24.600 0.516 25.700 1.022 26.700 1.895 3.592 6.425 10.030 14.300 17.900 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 6 12 18 24 30 Min: 22.6 / Avg: 22.73 / Max: 22.9 Min: 24.4 / Avg: 24.6 / Max: 24.8 Min: 0.52 / Avg: 0.52 / Max: 0.52 Min: 25.6 / Avg: 25.7 / Max: 25.8 Min: 1.02 / Avg: 1.02 / Max: 1.03 Min: 26.6 / Avg: 26.67 / Max: 26.8 Min: 1.86 / Avg: 1.89 / Max: 1.94 Min: 3.58 / Avg: 3.59 / Max: 3.61 Min: 6.3 / Avg: 6.42 / Max: 6.55 Min: 9.99 / Avg: 10.03 / Max: 10.1 Min: 14.1 / Avg: 14.27 / Max: 14.4 Min: 17 / Avg: 17.87 / Max: 18.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Read - - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 3 6 9 12 15 12 3 12 10 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 12 10 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 6 5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Read - - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 1 2 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.339, N = 15 SE +/- 0.287, N = 7 SE +/- 0.005, N = 3 SE +/- 0.303, N = 15 SE +/- 0.008, N = 3 SE +/- 0.176, N = 3 SE +/- 0.016, N = 3 SE +/- 0.088, N = 3 SE +/- 0.067, N = 3 SE +/- 0.145, N = 3 SE +/- 0.252, N = 3 SE +/- 0.088, N = 3 30.300 30.800 1.584 30.200 3.154 29.400 6.039 11.300 20.200 26.500 28.400 29.300 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 28 / Avg: 30.3 / Max: 31.7 Min: 29.4 / Avg: 30.8 / Max: 31.6 Min: 1.57 / Avg: 1.58 / Max: 1.59 Min: 28 / Avg: 30.25 / Max: 32 Min: 3.14 / Avg: 3.15 / Max: 3.17 Min: 29.1 / Avg: 29.43 / Max: 29.7 Min: 6.01 / Avg: 6.04 / Max: 6.06 Min: 11.2 / Avg: 11.33 / Max: 11.5 Min: 20.1 / Avg: 20.17 / Max: 20.3 Min: 26.3 / Avg: 26.53 / Max: 26.8 Min: 27.9 / Avg: 28.4 / Max: 28.7 Min: 29.1 / Avg: 29.27 / Max: 29.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 90 180 270 360 450 SE +/- 0.36, N = 12 SE +/- 1.20, N = 3 SE +/- 1.15, N = 3 SE +/- 0.88, N = 3 SE +/- 3.18, N = 3 SE +/- 1.20, N = 3 SE +/- 1.15, N = 3 SE +/- 1.00, N = 3 30 15 395 7 394 3 377 362 323 212 113 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 70 140 210 280 350 Min: 28 / Avg: 30.08 / Max: 31 Min: 393 / Avg: 395.33 / Max: 397 Min: 392 / Avg: 394 / Max: 396 Min: 375 / Avg: 376.67 / Max: 378 Min: 357 / Avg: 362.33 / Max: 368 Min: 321 / Avg: 322.67 / Max: 325 Min: 210 / Avg: 212 / Max: 214 Min: 111 / Avg: 113 / Max: 114 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Sync - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 14 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Write - - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 7 7 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Sync - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Write - - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Sync - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Sync - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: No - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 83 80 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: No - - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 83 83 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: No - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 61 57 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 102 102 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 6 12 18 24 30 SE +/- 0.231, N = 3 SE +/- 0.252, N = 3 SE +/- 0.004, N = 3 SE +/- 0.200, N = 3 SE +/- 0.003, N = 3 SE +/- 0.115, N = 3 SE +/- 0.008, N = 3 SE +/- 0.018, N = 3 SE +/- 0.007, N = 3 SE +/- 0.058, N = 3 SE +/- 0.115, N = 3 SE +/- 0.186, N = 3 20.300 21.500 0.501 23.000 0.967 23.100 1.967 3.630 6.549 10.100 14.900 18.300 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 5 10 15 20 25 Min: 19.9 / Avg: 20.3 / Max: 20.7 Min: 21 / Avg: 21.5 / Max: 21.8 Min: 0.5 / Avg: 0.5 / Max: 0.51 Min: 22.8 / Avg: 23 / Max: 23.4 Min: 0.96 / Avg: 0.97 / Max: 0.97 Min: 22.9 / Avg: 23.1 / Max: 23.3 Min: 1.96 / Avg: 1.97 / Max: 1.98 Min: 3.61 / Avg: 3.63 / Max: 3.67 Min: 6.54 / Avg: 6.55 / Max: 6.56 Min: 10 / Avg: 10.1 / Max: 10.2 Min: 14.7 / Avg: 14.9 / Max: 15.1 Min: 18.1 / Avg: 18.33 / Max: 18.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 4 8 12 16 20 10 15 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Read - - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 5 1 6 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 2 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Read - - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 2 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.262, N = 15 SE +/- 0.275, N = 15 SE +/- 0.003, N = 3 SE +/- 0.265, N = 3 SE +/- 0.010, N = 3 SE +/- 0.310, N = 15 SE +/- 0.002, N = 3 SE +/- 0.100, N = 3 SE +/- 0.033, N = 3 SE +/- 0.202, N = 15 SE +/- 0.303, N = 15 SE +/- 0.234, N = 15 28.300 28.300 1.596 27.800 3.125 28.100 6.077 11.400 20.800 26.300 27.700 28.100 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 6 12 18 24 30 Min: 27 / Avg: 28.25 / Max: 30.6 Min: 26.7 / Avg: 28.29 / Max: 29.9 Min: 1.59 / Avg: 1.6 / Max: 1.6 Min: 27.4 / Avg: 27.8 / Max: 28.3 Min: 3.11 / Avg: 3.13 / Max: 3.14 Min: 26.5 / Avg: 28.14 / Max: 30.5 Min: 6.08 / Avg: 6.08 / Max: 6.08 Min: 11.3 / Avg: 11.4 / Max: 11.6 Min: 20.7 / Avg: 20.77 / Max: 20.8 Min: 25 / Avg: 26.28 / Max: 27.6 Min: 25.9 / Avg: 27.73 / Max: 29.9 Min: 26 / Avg: 28.11 / Max: 29.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Sync - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Write - - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Sync - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 SE +/- 0.12, N = 3 SE +/- 0.65, N = 13 SE +/- 0.95, N = 12 SE +/- 0.72, N = 14 SE +/- 0.88, N = 12 SE +/- 0.38, N = 3 SE +/- 0.32, N = 3 SE +/- 0.99, N = 15 SE +/- 1.01, N = 12 SE +/- 0.81, N = 15 SE +/- 0.77, N = 12 SE +/- 0.46, N = 15 30.6 30.1 21.9 30.9 29.6 30.6 24.5 39.8 41.6 28.6 30.2 29.6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 30.4 / Avg: 30.6 / Max: 30.8 Min: 27.7 / Avg: 30.06 / Max: 37.2 Min: 11.5 / Avg: 21.85 / Max: 23.4 Min: 29.7 / Avg: 30.86 / Max: 40.1 Min: 20.1 / Avg: 29.64 / Max: 31.7 Min: 29.9 / Avg: 30.6 / Max: 31.2 Min: 24 / Avg: 24.5 / Max: 25.1 Min: 30.2 / Avg: 39.81 / Max: 41.8 Min: 30.5 / Avg: 41.58 / Max: 43.1 Min: 23.8 / Avg: 28.64 / Max: 37.5 Min: 27 / Avg: 30.21 / Max: 37.6 Min: 26.5 / Avg: 29.57 / Max: 34 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1200 2400 3600 4800 6000 SE +/- 0.33, N = 13 SE +/- 244.31, N = 12 SE +/- 0.21, N = 14 SE +/- 111.75, N = 12 SE +/- 19.19, N = 3 SE +/- 31.66, N = 15 SE +/- 16.45, N = 12 SE +/- 2.98, N = 12 SE +/- 0.89, N = 15 30 15 5592 7 3794 3 1568 1276 667 229 121 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1000 2000 3000 4000 5000 Min: 13 / Avg: 14.62 / Max: 18 Min: 2939 / Avg: 5591.83 / Max: 5993 Min: 7 / Avg: 7.21 / Max: 10 Min: 2577 / Avg: 3793.67 / Max: 4052 Min: 1537 / Avg: 1567.67 / Max: 1603 Min: 967 / Avg: 1275.87 / Max: 1338 Min: 487 / Avg: 667.25 / Max: 690 Min: 111 / Avg: 120.75 / Max: 150 Min: 53 / Avg: 58.87 / Max: 68 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Write - - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 2 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Sync - - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 83 80 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Sync - Buffered: Yes - - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 80 80 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 SE +/- 0.92, N = 15 SE +/- 0.22, N = 3 SE +/- 1.13, N = 12 SE +/- 0.63, N = 13 SE +/- 1.05, N = 12 SE +/- 0.18, N = 3 SE +/- 1.17, N = 15 SE +/- 0.24, N = 3 SE +/- 0.44, N = 15 SE +/- 1.44, N = 15 SE +/- 1.47, N = 15 SE +/- 1.39, N = 12 34.9 31.3 25.1 33.1 33.7 31.4 30.7 22.7 23.7 34.2 31.3 29.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 31 / Avg: 34.87 / Max: 43.4 Min: 30.9 / Avg: 31.33 / Max: 31.6 Min: 12.6 / Avg: 25.06 / Max: 26.5 Min: 31.9 / Avg: 33.09 / Max: 40.6 Min: 22.2 / Avg: 33.74 / Max: 35.2 Min: 31.1 / Avg: 31.43 / Max: 31.7 Min: 18.5 / Avg: 30.68 / Max: 37.3 Min: 22.4 / Avg: 22.73 / Max: 23.2 Min: 19.5 / Avg: 23.71 / Max: 27.5 Min: 24.3 / Avg: 34.16 / Max: 40.8 Min: 25.9 / Avg: 31.27 / Max: 41.8 Min: 25.3 / Avg: 29.88 / Max: 43.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 SE +/- 0.94, N = 14 SE +/- 289.46, N = 12 SE +/- 0.18, N = 13 SE +/- 135.28, N = 12 SE +/- 74.84, N = 15 SE +/- 8.01, N = 3 SE +/- 7.01, N = 15 SE +/- 11.53, N = 15 SE +/- 5.88, N = 15 SE +/- 2.71, N = 12 35 15 6417 8 4330 3 1963 727 381 273 125 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1100 2200 3300 4400 5500 Min: 32 / Avg: 34.64 / Max: 43 Min: 3236 / Avg: 6416.58 / Max: 6771 Min: 7 / Avg: 8.08 / Max: 10 Min: 2844 / Avg: 4330.25 / Max: 4499 Min: 1185 / Avg: 1963.47 / Max: 2388 Min: 715 / Avg: 726.67 / Max: 742 Min: 311 / Avg: 381.13 / Max: 439 Min: 194 / Avg: 272.8 / Max: 326 Min: 103 / Avg: 124.53 / Max: 167 Min: 50 / Avg: 59.42 / Max: 86 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Random Write - - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 1 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.407, N = 15 SE +/- 0.328, N = 5 SE +/- 0.006, N = 3 SE +/- 0.088, N = 3 SE +/- 0.008, N = 3 SE +/- 0.416, N = 3 SE +/- 0.012, N = 3 SE +/- 0.020, N = 3 SE +/- 0.023, N = 3 SE +/- 0.064, N = 3 SE +/- 0.188, N = 15 SE +/- 0.241, N = 15 22.900 29.900 0.526 38.100 1.019 51.600 2.024 3.822 6.878 8.232 11.100 16.300 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 Min: 19 / Avg: 22.95 / Max: 24.9 Min: 29 / Avg: 29.86 / Max: 30.9 Min: 0.51 / Avg: 0.53 / Max: 0.54 Min: 37.9 / Avg: 38.07 / Max: 38.2 Min: 1 / Avg: 1.02 / Max: 1.03 Min: 51 / Avg: 51.6 / Max: 52.4 Min: 2 / Avg: 2.02 / Max: 2.04 Min: 3.79 / Avg: 3.82 / Max: 3.86 Min: 6.83 / Avg: 6.88 / Max: 6.91 Min: 8.11 / Avg: 8.23 / Max: 8.32 Min: 10 / Avg: 11.12 / Max: 12.8 Min: 14.5 / Avg: 16.25 / Max: 17.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 30 60 90 120 150 SE +/- 0.31, N = 15 SE +/- 0.24, N = 5 SE +/- 1.53, N = 3 SE +/- 0.88, N = 3 SE +/- 1.00, N = 3 SE +/- 0.58, N = 3 SE +/- 0.64, N = 15 SE +/- 0.46, N = 15 20 11 128 6 124 3 123 116 104 61 42 29 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 20 40 60 80 100 Min: 17 / Avg: 19.6 / Max: 21 Min: 11 / Avg: 11.4 / Max: 12 Min: 125 / Avg: 128 / Max: 130 Min: 122 / Avg: 123.67 / Max: 125 Min: 121 / Avg: 123 / Max: 124 Min: 115 / Avg: 116 / Max: 117 Min: 39 / Avg: 41.73 / Max: 48 Min: 26 / Avg: 29 / Max: 31 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: IO_uring - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 6 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 6 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: IO_uring - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: IO_uring - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.361, N = 3 SE +/- 0.033, N = 3 SE +/- 0.139, N = 15 SE +/- 0.153, N = 3 SE +/- 0.133, N = 3 SE +/- 0.214, N = 15 SE +/- 0.033, N = 3 SE +/- 0.673, N = 12 SE +/- 0.100, N = 3 SE +/- 0.115, N = 3 SE +/- 0.273, N = 3 SE +/- 0.437, N = 3 30.000 30.200 7.358 30.300 12.200 30.600 16.600 20.000 24.200 28.700 30.300 30.800 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 29.5 / Avg: 30 / Max: 30.7 Min: 30.1 / Avg: 30.17 / Max: 30.2 Min: 6.01 / Avg: 7.36 / Max: 8.02 Min: 30.1 / Avg: 30.3 / Max: 30.6 Min: 11.9 / Avg: 12.17 / Max: 12.3 Min: 29 / Avg: 30.65 / Max: 32.4 Min: 16.5 / Avg: 16.57 / Max: 16.6 Min: 16.2 / Avg: 19.96 / Max: 23.6 Min: 24.1 / Avg: 24.2 / Max: 24.4 Min: 28.5 / Avg: 28.7 / Max: 28.9 Min: 29.8 / Avg: 30.33 / Max: 30.7 Min: 30.3 / Avg: 30.83 / Max: 31.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 13 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 13 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.9 1.8 2.7 3.6 4.5 3 3 4 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: IO_uring - - Direct: No - Block Size: 64KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 104 101 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.426, N = 15 SE +/- 0.273, N = 3 SE +/- 0.003, N = 3 SE +/- 0.115, N = 3 SE +/- 0.009, N = 8 SE +/- 0.351, N = 15 SE +/- 0.013, N = 3 SE +/- 0.010, N = 3 SE +/- 0.057, N = 3 SE +/- 0.082, N = 15 SE +/- 0.129, N = 15 SE +/- 0.238, N = 12 22.000 29.800 0.524 38.400 1.030 51.000 2.017 3.776 6.953 8.182 11.000 16.000 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 Min: 19.2 / Avg: 22.03 / Max: 24.3 Min: 29.4 / Avg: 29.77 / Max: 30.3 Min: 0.52 / Avg: 0.52 / Max: 0.53 Min: 38.2 / Avg: 38.4 / Max: 38.6 Min: 0.97 / Avg: 1.03 / Max: 1.05 Min: 47.1 / Avg: 50.96 / Max: 52.8 Min: 2 / Avg: 2.02 / Max: 2.04 Min: 3.77 / Avg: 3.78 / Max: 3.8 Min: 6.85 / Avg: 6.95 / Max: 7.05 Min: 7.68 / Avg: 8.18 / Max: 8.74 Min: 10 / Avg: 11 / Max: 11.8 Min: 14.3 / Avg: 15.96 / Max: 17.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: IO_uring - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 6 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 3 6 9 12 15 SE +/- 0.170, N = 15 SE +/- 0.115, N = 3 SE +/- 0.013, N = 15 SE +/- 1.052, N = 12 SE +/- 0.012, N = 3 SE +/- 1.445, N = 12 SE +/- 0.012, N = 3 SE +/- 0.013, N = 3 SE +/- 0.005, N = 3 SE +/- 0.065, N = 15 SE +/- 0.100, N = 3 SE +/- 0.106, N = 15 10.510 12.600 0.502 13.058 1.031 13.191 1.983 3.682 6.693 7.665 8.518 9.254 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 4 8 12 16 20 Min: 9.87 / Avg: 10.51 / Max: 12.1 Min: 12.4 / Avg: 12.6 / Max: 12.8 Min: 0.36 / Avg: 0.5 / Max: 0.53 Min: 2.4 / Avg: 13.06 / Max: 16.1 Min: 1.01 / Avg: 1.03 / Max: 1.05 Min: 2.29 / Avg: 13.19 / Max: 16.7 Min: 1.96 / Avg: 1.98 / Max: 2 Min: 3.66 / Avg: 3.68 / Max: 3.71 Min: 6.69 / Avg: 6.69 / Max: 6.7 Min: 7.35 / Avg: 7.67 / Max: 8.19 Min: 8.32 / Avg: 8.52 / Max: 8.62 Min: 8.58 / Avg: 9.25 / Max: 10 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.9 1.8 2.7 3.6 4.5 1 4 1 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 0.225 0.45 0.675 0.9 1.125 1 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.45 0.9 1.35 1.8 2.25 1 2 1 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 13 26 39 52 65 SE +/- 0.291, N = 6 SE +/- 0.361, N = 3 SE +/- 0.002, N = 3 SE +/- 0.496, N = 15 SE +/- 0.006, N = 3 SE +/- 0.291, N = 3 SE +/- 0.016, N = 3 SE +/- 0.020, N = 3 SE +/- 0.044, N = 3 SE +/- 0.115, N = 15 SE +/- 0.033, N = 3 SE +/- 0.058, N = 3 29.600 35.000 0.538 41.500 1.067 56.400 2.027 3.842 6.999 10.700 16.600 22.500 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 28.2 / Avg: 29.57 / Max: 30.1 Min: 34.5 / Avg: 35 / Max: 35.7 Min: 0.54 / Avg: 0.54 / Max: 0.54 Min: 37.5 / Avg: 41.48 / Max: 42.9 Min: 1.06 / Avg: 1.07 / Max: 1.07 Min: 55.9 / Avg: 56.37 / Max: 56.9 Min: 2 / Avg: 2.03 / Max: 2.04 Min: 3.81 / Avg: 3.84 / Max: 3.88 Min: 6.92 / Avg: 7 / Max: 7.07 Min: 10 / Avg: 10.69 / Max: 11.1 Min: 16.6 / Avg: 16.63 / Max: 16.7 Min: 22.4 / Avg: 22.5 / Max: 22.6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 12 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 13 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.153, N = 3 SE +/- 0.285, N = 3 SE +/- 0.002, N = 3 SE +/- 0.503, N = 3 SE +/- 0.008, N = 3 SE +/- 0.203, N = 3 SE +/- 0.052, N = 12 SE +/- 0.122, N = 15 SE +/- 0.288, N = 12 SE +/- 0.000, N = 3 SE +/- 0.033, N = 3 SE +/- 0.153, N = 3 25.200 32.900 0.533 38.500 1.043 43.600 1.436 1.960 4.106 10.600 16.000 21.800 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 24.9 / Avg: 25.2 / Max: 25.4 Min: 32.6 / Avg: 32.93 / Max: 33.5 Min: 0.53 / Avg: 0.53 / Max: 0.54 Min: 37.9 / Avg: 38.5 / Max: 39.5 Min: 1.03 / Avg: 1.04 / Max: 1.06 Min: 43.3 / Avg: 43.63 / Max: 44 Min: 0.93 / Avg: 1.44 / Max: 1.58 Min: 1.08 / Avg: 1.96 / Max: 2.87 Min: 2.87 / Avg: 4.11 / Max: 5.91 Min: 10.6 / Avg: 10.6 / Max: 10.6 Min: 15.9 / Avg: 15.97 / Max: 16 Min: 21.6 / Avg: 21.8 / Max: 22.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: POSIX AIO - - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 13 10 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 13 12 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: POSIX AIO - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.324, N = 6 SE +/- 0.244, N = 15 SE +/- 0.008, N = 3 SE +/- 0.058, N = 3 SE +/- 0.010, N = 3 SE +/- 0.376, N = 15 SE +/- 0.137, N = 15 SE +/- 0.123, N = 15 SE +/- 0.248, N = 15 SE +/- 0.274, N = 4 SE +/- 0.239, N = 7 SE +/- 0.203, N = 3 33.300 35.300 1.594 43.400 3.114 53.500 4.887 8.964 16.000 22.600 27.500 29.400 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 32.3 / Avg: 33.3 / Max: 34.3 Min: 33.7 / Avg: 35.31 / Max: 37 Min: 1.58 / Avg: 1.59 / Max: 1.6 Min: 43.3 / Avg: 43.4 / Max: 43.5 Min: 3.1 / Avg: 3.11 / Max: 3.13 Min: 50.2 / Avg: 53.55 / Max: 54.7 Min: 3.82 / Avg: 4.89 / Max: 5.81 Min: 8.34 / Avg: 8.96 / Max: 9.88 Min: 14.7 / Avg: 16.04 / Max: 17.7 Min: 22 / Avg: 22.6 / Max: 23.2 Min: 26.4 / Avg: 27.46 / Max: 28.1 Min: 29.1 / Avg: 29.43 / Max: 29.8 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 90 180 270 360 450 SE +/- 0.31, N = 6 SE +/- 0.13, N = 15 SE +/- 2.00, N = 3 SE +/- 1.20, N = 3 SE +/- 8.54, N = 15 SE +/- 4.14, N = 15 SE +/- 3.97, N = 15 SE +/- 1.49, N = 4 SE +/- 1.00, N = 7 SE +/- 0.33, N = 3 30 14 395 7 385 3 302 277 253 179 106 55 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 70 140 210 280 350 Min: 29 / Avg: 29.83 / Max: 31 Min: 13 / Avg: 14.13 / Max: 15 Min: 391 / Avg: 395 / Max: 397 Min: 383 / Avg: 385.33 / Max: 387 Min: 235 / Avg: 301.73 / Max: 359 Min: 257 / Avg: 277.07 / Max: 313 Min: 232 / Avg: 252.87 / Max: 280 Min: 175 / Avg: 179.25 / Max: 182 Min: 102 / Avg: 106.43 / Max: 109 Min: 55 / Avg: 55.33 / Max: 56 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: IO_uring - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: IO_uring - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 7 14 21 28 35 29 20 32 32 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 29 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.115, N = 3 SE +/- 0.088, N = 3 SE +/- 0.030, N = 3 SE +/- 0.505, N = 13 SE +/- 0.130, N = 13 SE +/- 0.115, N = 3 SE +/- 0.188, N = 15 SE +/- 0.088, N = 3 SE +/- 0.186, N = 3 SE +/- 0.321, N = 3 SE +/- 0.186, N = 3 SE +/- 0.115, N = 3 29.500 27.700 5.223 30.500 10.185 29.700 17.800 24.300 27.800 28.700 30.300 31.000 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 29.3 / Avg: 29.5 / Max: 29.7 Min: 27.5 / Avg: 27.67 / Max: 27.8 Min: 5.17 / Avg: 5.22 / Max: 5.28 Min: 28 / Avg: 30.47 / Max: 33.1 Min: 9.06 / Avg: 10.19 / Max: 10.9 Min: 29.5 / Avg: 29.7 / Max: 29.9 Min: 16 / Avg: 17.81 / Max: 18.8 Min: 24.2 / Avg: 24.33 / Max: 24.5 Min: 27.4 / Avg: 27.77 / Max: 28 Min: 28.1 / Avg: 28.7 / Max: 29.2 Min: 29.9 / Avg: 30.27 / Max: 30.5 Min: 30.8 / Avg: 31 / Max: 31.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 4 8 12 16 20 13 12 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 13 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 7 6 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.9 1.8 2.7 3.6 4.5 3 3 4 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.29, N = 15 SE +/- 0.21, N = 3 SE +/- 0.19, N = 3 SE +/- 0.19, N = 15 SE +/- 0.44, N = 15 SE +/- 0.20, N = 3 SE +/- 0.20, N = 3 SE +/- 0.15, N = 3 SE +/- 0.40, N = 3 SE +/- 0.03, N = 3 SE +/- 0.24, N = 3 SE +/- 0.34, N = 3 29.7 26.7 27.7 26.5 28.0 30.8 30.4 31.0 30.8 31.3 30.7 30.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 27.9 / Avg: 29.7 / Max: 31.3 Min: 26.4 / Avg: 26.7 / Max: 27.1 Min: 27.5 / Avg: 27.73 / Max: 28.1 Min: 25.1 / Avg: 26.53 / Max: 27.6 Min: 25.8 / Avg: 27.99 / Max: 30.4 Min: 30.4 / Avg: 30.77 / Max: 31.1 Min: 30.2 / Avg: 30.4 / Max: 30.8 Min: 30.7 / Avg: 31 / Max: 31.2 Min: 30 / Avg: 30.8 / Max: 31.2 Min: 31.3 / Avg: 31.33 / Max: 31.4 Min: 30.4 / Avg: 30.73 / Max: 31.2 Min: 30.2 / Avg: 30.87 / Max: 31.3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1500 3000 4500 6000 7500 SE +/- 0.29, N = 14 SE +/- 47.15, N = 3 SE +/- 56.07, N = 15 SE +/- 12.67, N = 3 SE +/- 4.48, N = 3 SE +/- 1.33, N = 3 SE +/- 0.88, N = 3 SE +/- 0.67, N = 3 29 13 7110 6 3592 3 1943 992 498 250 122 61 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1200 2400 3600 4800 6000 Min: 27 / Avg: 29.29 / Max: 31 Min: 7050 / Avg: 7110 / Max: 7203 Min: 3303 / Avg: 3591.87 / Max: 3887 Min: 1930 / Avg: 1942.67 / Max: 1968 Min: 983 / Avg: 991.67 / Max: 998 Min: 495 / Avg: 497.67 / Max: 499 Min: 121 / Avg: 122.33 / Max: 124 Min: 60 / Avg: 61.33 / Max: 62 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 4 8 12 16 20 13 4 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 13 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 6 1 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 6 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 1 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Sync - - Direct: No - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 30 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 30 29 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.222, N = 15 SE +/- 0.058, N = 3 SE +/- 0.052, N = 3 SE +/- 0.145, N = 3 SE +/- 0.088, N = 3 SE +/- 0.344, N = 15 SE +/- 0.146, N = 15 SE +/- 0.261, N = 15 SE +/- 0.100, N = 3 SE +/- 0.309, N = 4 SE +/- 0.058, N = 3 SE +/- 0.384, N = 3 30.700 29.000 7.012 31.300 12.500 29.900 18.200 22.800 26.900 26.500 30.300 30.100 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 28.8 / Avg: 30.67 / Max: 31.6 Min: 28.9 / Avg: 29 / Max: 29.1 Min: 6.91 / Avg: 7.01 / Max: 7.08 Min: 31 / Avg: 31.27 / Max: 31.5 Min: 12.4 / Avg: 12.53 / Max: 12.7 Min: 28 / Avg: 29.85 / Max: 31.8 Min: 17 / Avg: 18.18 / Max: 18.8 Min: 21.8 / Avg: 22.83 / Max: 24.7 Min: 26.8 / Avg: 26.9 / Max: 27.1 Min: 26 / Avg: 26.53 / Max: 27.2 Min: 30.2 / Avg: 30.3 / Max: 30.4 Min: 29.3 / Avg: 30.07 / Max: 30.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Sync - - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 16 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 14 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Sync - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Sync - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: IO_uring - - Direct: Yes - Block Size: 32KB - Disk Target: /mnt/backup) No Yes 30 60 90 120 150 114 113 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - - Block Size: 32KB - Disk Target: /mnt/backup) No Yes 30 60 90 120 150 111 113 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - - Block Size: 64KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 101 103 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 4 8 12 16 20 SE +/- 0.058, N = 3 SE +/- 0.114, N = 15 SE +/- 0.003, N = 3 SE +/- 0.313, N = 12 SE +/- 0.006, N = 3 SE +/- 0.058, N = 3 SE +/- 0.009, N = 3 SE +/- 0.010, N = 3 SE +/- 0.014, N = 3 SE +/- 0.103, N = 3 SE +/- 0.079, N = 3 SE +/- 0.087, N = 15 10.500 12.600 0.522 15.000 1.031 15.200 1.985 3.742 6.806 7.676 8.578 9.112 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 4 8 12 16 20 Min: 10.4 / Avg: 10.5 / Max: 10.6 Min: 11.7 / Avg: 12.61 / Max: 13.5 Min: 0.52 / Avg: 0.52 / Max: 0.53 Min: 13.2 / Avg: 14.98 / Max: 16.8 Min: 1.02 / Avg: 1.03 / Max: 1.04 Min: 15.1 / Avg: 15.2 / Max: 15.3 Min: 1.97 / Avg: 1.99 / Max: 2 Min: 3.73 / Avg: 3.74 / Max: 3.76 Min: 6.78 / Avg: 6.81 / Max: 6.83 Min: 7.51 / Avg: 7.68 / Max: 7.87 Min: 8.42 / Avg: 8.58 / Max: 8.66 Min: 8.66 / Avg: 9.11 / Max: 9.87 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Write Sequential Read Sequential Write 0.225 0.45 0.675 0.9 1.125 1 1 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 6 12 18 24 30 24 21 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 13 26 39 52 65 SE +/- 0.186, N = 3 SE +/- 0.088, N = 3 SE +/- 0.001, N = 3 SE +/- 0.173, N = 3 SE +/- 0.001, N = 3 SE +/- 0.517, N = 3 SE +/- 0.002, N = 3 SE +/- 0.016, N = 3 SE +/- 0.020, N = 3 SE +/- 0.033, N = 3 SE +/- 0.067, N = 3 SE +/- 0.285, N = 3 27.600 33.400 0.529 41.100 1.047 56.100 2.062 3.853 7.055 10.800 16.500 22.600 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 27.4 / Avg: 27.63 / Max: 28 Min: 33.3 / Avg: 33.43 / Max: 33.6 Min: 0.53 / Avg: 0.53 / Max: 0.53 Min: 40.8 / Avg: 41.1 / Max: 41.4 Min: 1.05 / Avg: 1.05 / Max: 1.05 Min: 55.1 / Avg: 56.13 / Max: 56.7 Min: 2.06 / Avg: 2.06 / Max: 2.07 Min: 3.82 / Avg: 3.85 / Max: 3.87 Min: 7.03 / Avg: 7.06 / Max: 7.09 Min: 10.8 / Avg: 10.83 / Max: 10.9 Min: 16.4 / Avg: 16.47 / Max: 16.6 Min: 22 / Avg: 22.57 / Max: 22.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/backup) No Yes 30 60 90 120 150 128 128 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 2 4 6 8 10 7 7 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.9 1.8 2.7 3.6 4.5 3 3 4 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: Yes - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 5 10 15 20 25 22 21 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.318, N = 3 SE +/- 0.410, N = 3 SE +/- 0.002, N = 3 SE +/- 0.522, N = 15 SE +/- 0.020, N = 15 SE +/- 0.451, N = 3 SE +/- 0.003, N = 3 SE +/- 0.016, N = 3 SE +/- 0.006, N = 3 SE +/- 0.000, N = 3 SE +/- 0.058, N = 3 SE +/- 0.067, N = 3 25.600 30.900 0.534 35.100 0.702 45.000 2.027 3.763 6.837 10.500 15.700 20.700 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 25 / Avg: 25.63 / Max: 26 Min: 30.1 / Avg: 30.87 / Max: 31.5 Min: 0.53 / Avg: 0.53 / Max: 0.54 Min: 29.3 / Avg: 35.09 / Max: 38.6 Min: 0.48 / Avg: 0.7 / Max: 0.78 Min: 44.5 / Avg: 45 / Max: 45.9 Min: 2.02 / Avg: 2.03 / Max: 2.03 Min: 3.73 / Avg: 3.76 / Max: 3.79 Min: 6.83 / Avg: 6.84 / Max: 6.85 Min: 10.5 / Avg: 10.5 / Max: 10.5 Min: 15.6 / Avg: 15.7 / Max: 15.8 Min: 20.6 / Avg: 20.67 / Max: 20.8 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 2 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 2 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 7 14 21 28 35 22 30 32 31 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 SE +/- 0.285, N = 3 SE +/- 0.328, N = 3 SE +/- 0.008, N = 15 SE +/- 0.088, N = 3 SE +/- 0.007, N = 3 SE +/- 0.471, N = 4 SE +/- 0.002, N = 3 SE +/- 0.010, N = 3 SE +/- 0.044, N = 3 SE +/- 0.067, N = 3 SE +/- 0.058, N = 3 SE +/- 0.033, N = 3 25.600 30.600 0.337 34.700 0.625 40.400 2.046 3.749 6.825 10.800 15.700 22.300 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 Min: 25.3 / Avg: 25.63 / Max: 26.2 Min: 30 / Avg: 30.63 / Max: 31.1 Min: 0.29 / Avg: 0.34 / Max: 0.39 Min: 34.5 / Avg: 34.67 / Max: 34.8 Min: 0.61 / Avg: 0.63 / Max: 0.63 Min: 39.2 / Avg: 40.43 / Max: 41.5 Min: 2.04 / Avg: 2.05 / Max: 2.05 Min: 3.73 / Avg: 3.75 / Max: 3.76 Min: 6.75 / Avg: 6.83 / Max: 6.9 Min: 10.7 / Avg: 10.77 / Max: 10.9 Min: 15.6 / Avg: 15.7 / Max: 15.8 Min: 22.3 / Avg: 22.33 / Max: 22.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 12 11 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 2 4 6 8 10 6 7 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 6 6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 SE +/- 0.290, N = 15 SE +/- 0.614, N = 12 SE +/- 0.006, N = 15 SE +/- 1.396, N = 15 SE +/- 0.016, N = 12 SE +/- 1.585, N = 15 SE +/- 0.008, N = 3 SE +/- 0.007, N = 3 SE +/- 0.028, N = 3 SE +/- 0.033, N = 3 SE +/- 0.058, N = 3 SE +/- 0.067, N = 3 21.900 26.900 0.323 23.100 0.740 41.300 2.019 3.756 6.825 10.600 15.800 20.800 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 20.4 / Avg: 21.91 / Max: 24.1 Min: 21.7 / Avg: 26.86 / Max: 29.4 Min: 0.29 / Avg: 0.32 / Max: 0.36 Min: 15.9 / Avg: 23.13 / Max: 32.2 Min: 0.65 / Avg: 0.74 / Max: 0.83 Min: 19.7 / Avg: 41.33 / Max: 45.7 Min: 2.01 / Avg: 2.02 / Max: 2.03 Min: 3.74 / Avg: 3.76 / Max: 3.77 Min: 6.78 / Avg: 6.82 / Max: 6.88 Min: 10.5 / Avg: 10.57 / Max: 10.6 Min: 15.7 / Avg: 15.8 / Max: 15.9 Min: 20.7 / Avg: 20.77 / Max: 20.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 10 11 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 2 2 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 2 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.778, N = 12 SE +/- 1.518, N = 12 SE +/- 0.014, N = 3 SE +/- 0.728, N = 14 SE +/- 0.057, N = 12 SE +/- 0.338, N = 3 SE +/- 0.024, N = 3 SE +/- 0.067, N = 3 SE +/- 0.201, N = 15 SE +/- 0.252, N = 3 SE +/- 0.208, N = 13 SE +/- 0.067, N = 3 26.000 28.000 1.289 37.700 2.344 51.400 6.116 11.400 19.400 22.600 26.700 29.600 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 Min: 22.3 / Avg: 25.98 / Max: 31.4 Min: 15.2 / Avg: 27.97 / Max: 33.4 Min: 1.27 / Avg: 1.29 / Max: 1.32 Min: 29.6 / Avg: 37.69 / Max: 40.3 Min: 2.02 / Avg: 2.34 / Max: 2.65 Min: 50.7 / Avg: 51.37 / Max: 51.8 Min: 6.08 / Avg: 6.12 / Max: 6.16 Min: 11.3 / Avg: 11.43 / Max: 11.5 Min: 17.9 / Avg: 19.36 / Max: 20.5 Min: 22.3 / Avg: 22.6 / Max: 23.1 Min: 25.5 / Avg: 26.68 / Max: 28.2 Min: 29.5 / Avg: 29.57 / Max: 29.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 80 160 240 320 400 SE +/- 0.76, N = 12 SE +/- 0.76, N = 12 SE +/- 3.48, N = 3 SE +/- 0.11, N = 14 SE +/- 7.15, N = 12 SE +/- 1.33, N = 3 SE +/- 3.18, N = 15 SE +/- 1.86, N = 3 SE +/- 0.84, N = 13 23 10 319 6 289 3 378 362 306 177 104 56 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 70 140 210 280 350 Min: 19 / Avg: 22.5 / Max: 28 Min: 4 / Avg: 10.42 / Max: 13 Min: 313 / Avg: 318.67 / Max: 325 Min: 5 / Avg: 5.79 / Max: 6 Min: 248 / Avg: 289.33 / Max: 327 Min: 359 / Avg: 361.67 / Max: 363 Min: 283 / Avg: 306.47 / Max: 325 Min: 175 / Avg: 177.33 / Max: 181 Min: 98 / Avg: 104 / Max: 109 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: IO_uring - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 1.58, N = 15 SE +/- 1.25, N = 15 SE +/- 1.06, N = 12 SE +/- 0.76, N = 15 SE +/- 1.03, N = 15 SE +/- 0.36, N = 3 SE +/- 0.68, N = 14 SE +/- 1.59, N = 12 SE +/- 0.26, N = 3 SE +/- 0.13, N = 3 SE +/- 0.24, N = 3 SE +/- 0.15, N = 3 28.00 25.50 11.42 28.30 24.40 30.80 16.20 19.20 26.00 27.60 26.50 30.40 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 16.7 / Avg: 28 / Max: 36.6 Min: 16.2 / Avg: 25.48 / Max: 33 Min: 2.08 / Avg: 11.42 / Max: 14.6 Min: 25.7 / Avg: 28.3 / Max: 33.6 Min: 18.1 / Avg: 24.38 / Max: 29.4 Min: 30.3 / Avg: 30.8 / Max: 31.5 Min: 12 / Avg: 16.24 / Max: 22.6 Min: 11.3 / Avg: 19.21 / Max: 26.9 Min: 25.5 / Avg: 25.97 / Max: 26.4 Min: 27.3 / Avg: 27.57 / Max: 27.7 Min: 26.2 / Avg: 26.53 / Max: 27 Min: 30.2 / Avg: 30.4 / Max: 30.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 700 1400 2100 2800 3500 SE +/- 1.56, N = 15 SE +/- 0.61, N = 15 SE +/- 274.59, N = 12 SE +/- 134.16, N = 15 SE +/- 40.94, N = 14 SE +/- 51.11, N = 12 SE +/- 6.66, N = 3 SE +/- 1.00, N = 3 SE +/- 2.19, N = 3 25 10 2918 4 3125 2 1049 612 417 217 104 57 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 500 1000 1500 2000 2500 Min: 13 / Avg: 24.73 / Max: 33 Min: 5 / Avg: 9.67 / Max: 13 Min: 516 / Avg: 2917.5 / Max: 3746 Min: 2318 / Avg: 3125.4 / Max: 3756 Min: 827 / Avg: 1048.86 / Max: 1443 Min: 358 / Avg: 611.58 / Max: 857 Min: 405 / Avg: 417 / Max: 428 Min: 215 / Avg: 217 / Max: 218 Min: 101 / Avg: 103.67 / Max: 108 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.45 0.9 1.35 1.8 2.25 2 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 31 29 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 13 26 39 52 65 SE +/- 0.333, N = 3 SE +/- 0.467, N = 3 SE +/- 0.003, N = 3 SE +/- 0.384, N = 3 SE +/- 0.022, N = 3 SE +/- 0.351, N = 3 SE +/- 0.041, N = 3 SE +/- 0.033, N = 3 SE +/- 0.225, N = 4 SE +/- 0.275, N = 6 SE +/- 0.219, N = 3 SE +/- 0.033, N = 3 34.300 36.000 1.592 42.800 3.174 55.700 6.108 11.500 20.700 27.100 29.400 30.500 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 33.6 / Avg: 34.27 / Max: 34.6 Min: 35.5 / Avg: 35.97 / Max: 36.9 Min: 1.59 / Avg: 1.59 / Max: 1.6 Min: 42 / Avg: 42.77 / Max: 43.2 Min: 3.13 / Avg: 3.17 / Max: 3.2 Min: 55 / Avg: 55.7 / Max: 56.1 Min: 6.05 / Avg: 6.11 / Max: 6.19 Min: 11.4 / Avg: 11.47 / Max: 11.5 Min: 20 / Avg: 20.65 / Max: 21 Min: 26 / Avg: 27.13 / Max: 27.9 Min: 29.1 / Avg: 29.37 / Max: 29.8 Min: 30.5 / Avg: 30.53 / Max: 30.6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 90 180 270 360 450 SE +/- 0.33, N = 3 SE +/- 0.88, N = 3 SE +/- 2.67, N = 3 SE +/- 2.40, N = 3 SE +/- 1.33, N = 3 SE +/- 1.11, N = 4 SE +/- 1.36, N = 6 SE +/- 0.67, N = 3 31 14 395 7 393 3 378 364 331 214 114 57 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 70 140 210 280 350 Min: 14 / Avg: 14.33 / Max: 15 Min: 393 / Avg: 394.67 / Max: 396 Min: 388 / Avg: 393.33 / Max: 396 Min: 375 / Avg: 378.33 / Max: 383 Min: 361 / Avg: 363.67 / Max: 365 Min: 328 / Avg: 330.75 / Max: 333 Min: 210 / Avg: 214.33 / Max: 219 Min: 113 / Avg: 113.67 / Max: 115 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Linux AIO - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Linux AIO - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: POSIX AIO - - Direct: No - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 29 23 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 29 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.033, N = 3 SE +/- 0.058, N = 3 SE +/- 0.010, N = 3 SE +/- 0.361, N = 3 SE +/- 0.008, N = 3 SE +/- 0.260, N = 3 SE +/- 0.035, N = 3 SE +/- 0.000, N = 3 SE +/- 0.321, N = 3 SE +/- 0.220, N = 10 SE +/- 0.120, N = 3 32.100 34.800 1.602 39.500 3.114 42.800 6.161 11.600 21.000 26.300 28.800 30.300 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 32.1 / Avg: 32.13 / Max: 32.2 Min: 34.7 / Avg: 34.8 / Max: 34.9 Min: 1.59 / Avg: 1.6 / Max: 1.62 Min: 38.8 / Avg: 39.5 / Max: 40 Min: 3.1 / Avg: 3.11 / Max: 3.13 Min: 42.4 / Avg: 42.83 / Max: 43.3 Min: 6.09 / Avg: 6.16 / Max: 6.2 Min: 11.6 / Avg: 11.6 / Max: 11.6 Min: 25.8 / Avg: 26.3 / Max: 26.9 Min: 27.3 / Avg: 28.79 / Max: 29.9 Min: 30.1 / Avg: 30.27 / Max: 30.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: POSIX AIO - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: No - - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 61 62 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 7 14 21 28 35 30 9 29 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 SE +/- 0.09, N = 3 SE +/- 0.10, N = 3 SE +/- 0.26, N = 3 SE +/- 0.03, N = 3 SE +/- 0.09, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 30.4 30.4 30.5 30.3 30.3 30.6 31.7 30.5 30.6 30.9 31.2 31.0 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 30.3 / Avg: 30.43 / Max: 30.6 Min: 30.3 / Avg: 30.37 / Max: 30.5 Min: 30.4 / Avg: 30.47 / Max: 30.5 Min: 30.2 / Avg: 30.3 / Max: 30.5 Min: 30.1 / Avg: 30.3 / Max: 30.4 Min: 30.5 / Avg: 30.63 / Max: 30.8 Min: 31.6 / Avg: 31.7 / Max: 31.9 Min: 30 / Avg: 30.5 / Max: 30.9 Min: 30.6 / Avg: 30.63 / Max: 30.7 Min: 30.7 / Avg: 30.87 / Max: 31 Min: 31.1 / Avg: 31.2 / Max: 31.3 Min: 30.9 / Avg: 30.97 / Max: 31 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 4 8 12 16 20 15 4 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 7 1 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 1 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.033, N = 3 SE +/- 0.173, N = 3 SE +/- 0.122, N = 15 SE +/- 0.547, N = 15 SE +/- 0.167, N = 3 SE +/- 0.416, N = 3 SE +/- 0.033, N = 3 SE +/- 0.253, N = 15 SE +/- 0.120, N = 3 SE +/- 0.145, N = 3 SE +/- 0.173, N = 3 SE +/- 0.344, N = 15 29.500 29.400 6.203 30.200 13.200 30.900 19.100 23.800 26.900 27.300 28.200 30.000 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 29.4 / Avg: 29.47 / Max: 29.5 Min: 29.1 / Avg: 29.4 / Max: 29.7 Min: 5.83 / Avg: 6.2 / Max: 7.33 Min: 24.3 / Avg: 30.16 / Max: 31.9 Min: 13 / Avg: 13.17 / Max: 13.5 Min: 30.3 / Avg: 30.9 / Max: 31.7 Min: 19.1 / Avg: 19.13 / Max: 19.2 Min: 22.6 / Avg: 23.8 / Max: 25.4 Min: 26.7 / Avg: 26.93 / Max: 27.1 Min: 27.1 / Avg: 27.33 / Max: 27.6 Min: 27.9 / Avg: 28.2 / Max: 28.5 Min: 27.7 / Avg: 30.05 / Max: 31.8 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Sync - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 14 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Write - - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Sync - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 SE +/- 0.33, N = 15 SE +/- 0.19, N = 3 SE +/- 0.33, N = 3 SE +/- 0.44, N = 3 SE +/- 0.32, N = 6 SE +/- 0.37, N = 4 SE +/- 0.38, N = 3 SE +/- 0.62, N = 14 SE +/- 0.24, N = 3 SE +/- 0.59, N = 15 SE +/- 0.09, N = 3 SE +/- 0.45, N = 3 30.3 32.2 32.3 31.7 31.9 31.0 35.0 32.5 31.6 32.9 31.9 31.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 28.8 / Avg: 30.32 / Max: 32.2 Min: 31.8 / Avg: 32.17 / Max: 32.4 Min: 31.8 / Avg: 32.27 / Max: 32.9 Min: 30.9 / Avg: 31.7 / Max: 32.4 Min: 31.4 / Avg: 31.9 / Max: 33.5 Min: 30.1 / Avg: 30.98 / Max: 31.9 Min: 34.4 / Avg: 34.97 / Max: 35.7 Min: 29.9 / Avg: 32.46 / Max: 39.1 Min: 31.1 / Avg: 31.57 / Max: 31.9 Min: 28.4 / Avg: 32.9 / Max: 36.6 Min: 31.7 / Avg: 31.87 / Max: 32 Min: 30.6 / Avg: 31.47 / Max: 32.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 2K 4K 6K 8K 10K SE +/- 80.66, N = 3 SE +/- 41.19, N = 6 SE +/- 24.44, N = 3 SE +/- 19.73, N = 14 SE +/- 3.28, N = 3 SE +/- 4.64, N = 15 SE +/- 0.58, N = 3 SE +/- 0.88, N = 3 30 16 8256 7 4083 3 2239 1038 504 263 127 63 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 Min: 8143 / Avg: 8255.67 / Max: 8412 Min: 4024 / Avg: 4083 / Max: 4287 Min: 2202 / Avg: 2238.67 / Max: 2285 Min: 957 / Avg: 1037.86 / Max: 1250 Min: 498 / Avg: 504.33 / Max: 509 Min: 227 / Avg: 263.4 / Max: 292 Min: 126 / Avg: 127 / Max: 128 Min: 61 / Avg: 62.67 / Max: 64 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 16 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Write - - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 2 4 6 8 10 7 4 7 5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Write - - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 1 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: IO_uring - - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 28 14 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: IO_uring - Buffered: Yes - - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 14 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 84 83 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: No - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 63 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 63 62 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 14 28 42 56 70 41 57 61 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 9 18 27 36 45 41 38 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: No - - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 10 20 30 40 50 41 42 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 SE +/- 0.120, N = 3 SE +/- 0.115, N = 3 SE +/- 0.001, N = 3 SE +/- 0.176, N = 3 SE +/- 0.002, N = 3 SE +/- 0.393, N = 3 SE +/- 0.006, N = 3 SE +/- 0.012, N = 3 SE +/- 0.020, N = 3 SE +/- 0.033, N = 3 SE +/- 0.167, N = 3 SE +/- 0.233, N = 3 25.000 30.300 0.526 37.000 1.034 50.600 2.001 3.763 6.886 10.300 15.500 20.700 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 Min: 24.8 / Avg: 25.03 / Max: 25.2 Min: 30.1 / Avg: 30.3 / Max: 30.5 Min: 0.53 / Avg: 0.53 / Max: 0.53 Min: 36.7 / Avg: 37.03 / Max: 37.3 Min: 1.03 / Avg: 1.03 / Max: 1.04 Min: 50.1 / Avg: 50.63 / Max: 51.4 Min: 1.99 / Avg: 2 / Max: 2.01 Min: 3.74 / Avg: 3.76 / Max: 3.78 Min: 6.86 / Avg: 6.89 / Max: 6.92 Min: 10.2 / Avg: 10.27 / Max: 10.3 Min: 15.3 / Avg: 15.47 / Max: 15.8 Min: 20.3 / Avg: 20.73 / Max: 21.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 2 4 6 8 10 6 7 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 3 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 14 28 42 56 70 40 57 61 56 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: POSIX AIO - - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 9 18 27 36 45 40 38 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: No - - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 9 18 27 36 45 40 41 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 SE +/- 0.342, N = 15 SE +/- 0.265, N = 3 SE +/- 0.001, N = 3 SE +/- 0.120, N = 3 SE +/- 0.001, N = 3 SE +/- 0.361, N = 3 SE +/- 0.002, N = 3 SE +/- 0.005, N = 3 SE +/- 0.004, N = 3 SE +/- 0.033, N = 3 SE +/- 0.067, N = 3 SE +/- 0.200, N = 5 22.900 29.900 0.528 33.200 1.038 37.700 2.033 3.791 6.886 10.300 15.200 19.700 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 Min: 21 / Avg: 22.95 / Max: 25.3 Min: 29.5 / Avg: 29.9 / Max: 30.4 Min: 0.53 / Avg: 0.53 / Max: 0.53 Min: 33 / Avg: 33.23 / Max: 33.4 Min: 1.04 / Avg: 1.04 / Max: 1.04 Min: 37 / Avg: 37.7 / Max: 38.2 Min: 2.03 / Avg: 2.03 / Max: 2.04 Min: 3.78 / Avg: 3.79 / Max: 3.8 Min: 6.88 / Avg: 6.89 / Max: 6.89 Min: 10.2 / Avg: 10.27 / Max: 10.3 Min: 15.1 / Avg: 15.17 / Max: 15.3 Min: 19 / Avg: 19.7 / Max: 20.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 0.675 1.35 2.025 2.7 3.375 3 2 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.384, N = 3 SE +/- 0.145, N = 3 SE +/- 2.445, N = 12 SE +/- 0.894, N = 12 SE +/- 1.318, N = 15 SE +/- 0.318, N = 3 SE +/- 1.436, N = 12 SE +/- 0.667, N = 12 SE +/- 0.269, N = 6 SE +/- 0.609, N = 15 SE +/- 0.436, N = 3 SE +/- 1.326, N = 12 29.600 22.700 6.843 27.400 22.500 29.400 26.000 24.300 28.500 31.300 30.300 28.400 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 29.2 / Avg: 29.63 / Max: 30.4 Min: 22.4 / Avg: 22.67 / Max: 22.9 Min: 0.54 / Avg: 6.84 / Max: 20.9 Min: 19.1 / Avg: 27.38 / Max: 30.8 Min: 16.8 / Avg: 22.51 / Max: 29.7 Min: 28.8 / Avg: 29.43 / Max: 29.8 Min: 20.6 / Avg: 26.01 / Max: 31.9 Min: 20 / Avg: 24.25 / Max: 27.5 Min: 27.4 / Avg: 28.45 / Max: 29.2 Min: 25.1 / Avg: 31.32 / Max: 34.4 Min: 29.5 / Avg: 30.3 / Max: 31 Min: 22 / Avg: 28.38 / Max: 37.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 600 1200 1800 2400 3000 SE +/- 0.33, N = 3 SE +/- 636.12, N = 12 SE +/- 0.19, N = 12 SE +/- 170.91, N = 15 SE +/- 90.55, N = 12 SE +/- 20.76, N = 12 SE +/- 4.34, N = 6 SE +/- 4.91, N = 15 SE +/- 2.96, N = 3 SE +/- 2.65, N = 12 26 9 1757 4 2886 1 1667 778 452 247 119 53 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 500 1000 1500 2000 2500 Min: 26 / Avg: 26.33 / Max: 27 Min: 132 / Avg: 1757.17 / Max: 5365 Min: 3 / Avg: 4.08 / Max: 5 Min: 2149 / Avg: 2886.33 / Max: 3793 Min: 1317 / Avg: 1667.17 / Max: 2040 Min: 668 / Avg: 777.67 / Max: 875 Min: 435 / Avg: 451.5 / Max: 464 Min: 197 / Avg: 246.93 / Max: 272 Min: 115 / Avg: 119.33 / Max: 125 Min: 41 / Avg: 53.42 / Max: 71 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.100, N = 3 SE +/- 0.233, N = 3 SE +/- 0.009, N = 3 SE +/- 0.437, N = 3 SE +/- 0.006, N = 3 SE +/- 0.418, N = 3 SE +/- 0.039, N = 3 SE +/- 0.033, N = 3 SE +/- 0.088, N = 3 SE +/- 0.133, N = 3 SE +/- 0.058, N = 3 SE +/- 0.338, N = 3 32.400 36.400 1.598 42.000 3.167 55.200 6.174 11.400 20.700 27.600 29.600 30.700 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 32.2 / Avg: 32.4 / Max: 32.5 Min: 36 / Avg: 36.43 / Max: 36.8 Min: 1.58 / Avg: 1.6 / Max: 1.62 Min: 41.5 / Avg: 42.03 / Max: 42.9 Min: 3.16 / Avg: 3.17 / Max: 3.18 Min: 54.7 / Avg: 55.17 / Max: 56 Min: 6.1 / Avg: 6.17 / Max: 6.23 Min: 11.4 / Avg: 11.43 / Max: 11.5 Min: 20.6 / Avg: 20.73 / Max: 20.9 Min: 27.5 / Avg: 27.63 / Max: 27.9 Min: 29.5 / Avg: 29.6 / Max: 29.7 Min: 30 / Avg: 30.67 / Max: 31.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Linux AIO - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Linux AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 SE +/- 0.31, N = 5 SE +/- 0.30, N = 3 SE +/- 0.52, N = 15 SE +/- 0.42, N = 15 SE +/- 0.78, N = 12 SE +/- 0.50, N = 3 SE +/- 0.96, N = 15 SE +/- 0.20, N = 3 SE +/- 0.32, N = 3 SE +/- 0.18, N = 3 SE +/- 0.15, N = 3 SE +/- 0.32, N = 3 28.90 41.40 12.96 44.10 27.40 48.80 31.10 27.50 29.30 31.40 32.30 32.60 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 Min: 27.8 / Avg: 28.94 / Max: 29.6 Min: 41 / Avg: 41.43 / Max: 42 Min: 8.24 / Avg: 12.96 / Max: 16.9 Min: 42.7 / Avg: 44.07 / Max: 48.6 Min: 18.9 / Avg: 27.42 / Max: 28.6 Min: 48 / Avg: 48.77 / Max: 49.7 Min: 23.7 / Avg: 31.08 / Max: 33.2 Min: 27.1 / Avg: 27.47 / Max: 27.8 Min: 28.7 / Avg: 29.3 / Max: 29.8 Min: 31.1 / Avg: 31.43 / Max: 31.7 Min: 32 / Avg: 32.27 / Max: 32.5 Min: 32 / Avg: 32.6 / Max: 33.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 17 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - - Block Size: 64KB - Disk Target: /mnt/backup) No Yes 70 140 210 280 350 333 329 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.115, N = 3 SE +/- 0.058, N = 3 SE +/- 0.005, N = 3 SE +/- 0.088, N = 3 SE +/- 0.003, N = 3 SE +/- 0.100, N = 3 SE +/- 0.022, N = 3 SE +/- 0.088, N = 3 SE +/- 0.088, N = 3 SE +/- 0.327, N = 15 SE +/- 0.444, N = 12 SE +/- 0.338, N = 15 33.100 36.200 1.613 38.900 3.163 43.600 6.101 11.400 20.800 25.100 28.800 29.200 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 32.9 / Avg: 33.1 / Max: 33.3 Min: 36.1 / Avg: 36.2 / Max: 36.3 Min: 1.61 / Avg: 1.61 / Max: 1.62 Min: 38.7 / Avg: 38.87 / Max: 39 Min: 3.16 / Avg: 3.16 / Max: 3.17 Min: 43.4 / Avg: 43.6 / Max: 43.7 Min: 6.06 / Avg: 6.1 / Max: 6.13 Min: 11.3 / Avg: 11.43 / Max: 11.6 Min: 20.6 / Avg: 20.77 / Max: 20.9 Min: 23 / Avg: 25.05 / Max: 26.9 Min: 25 / Avg: 28.76 / Max: 30.4 Min: 26.8 / Avg: 29.19 / Max: 31.8 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: POSIX AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 SE +/- 0.03, N = 3 SE +/- 0.94, N = 15 SE +/- 0.85, N = 12 SE +/- 0.46, N = 15 SE +/- 0.83, N = 12 SE +/- 0.52, N = 3 SE +/- 0.71, N = 12 SE +/- 0.12, N = 3 SE +/- 0.15, N = 3 SE +/- 0.27, N = 3 SE +/- 0.77, N = 12 SE +/- 0.15, N = 3 25.6 30.3 21.3 32.7 28.9 40.7 31.5 26.5 27.2 20.6 33.6 31.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 Min: 25.5 / Avg: 25.57 / Max: 25.6 Min: 27.8 / Avg: 30.31 / Max: 36.3 Min: 12 / Avg: 21.32 / Max: 22.3 Min: 31.4 / Avg: 32.67 / Max: 38.8 Min: 19.8 / Avg: 28.89 / Max: 30.1 Min: 39.8 / Avg: 40.67 / Max: 41.6 Min: 24.5 / Avg: 31.47 / Max: 34.7 Min: 26.3 / Avg: 26.53 / Max: 26.7 Min: 27 / Avg: 27.2 / Max: 27.5 Min: 20.1 / Avg: 20.63 / Max: 21 Min: 29.9 / Avg: 33.57 / Max: 37.4 Min: 31 / Avg: 31.2 / Max: 31.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1200 2400 3600 4800 6000 SE +/- 0.47, N = 15 SE +/- 218.57, N = 12 SE +/- 0.13, N = 15 SE +/- 107.14, N = 12 SE +/- 45.66, N = 12 SE +/- 3.84, N = 3 SE +/- 4.04, N = 3 SE +/- 4.36, N = 3 SE +/- 3.07, N = 12 23 12 5472 5 3706 2 2010 845 437 164 131 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1000 2000 3000 4000 5000 Min: 11 / Avg: 12.07 / Max: 15 Min: 3069 / Avg: 5471.92 / Max: 5712 Min: 5 / Avg: 5.13 / Max: 7 Min: 2534 / Avg: 3706.08 / Max: 3852 Min: 1562 / Avg: 2010.42 / Max: 2214 Min: 837 / Avg: 844.67 / Max: 849 Min: 430 / Avg: 437 / Max: 444 Min: 157 / Avg: 164 / Max: 172 Min: 116 / Avg: 130.75 / Max: 146 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.45 0.9 1.35 1.8 2.25 2 2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Sync - - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 62 62 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Sync - Buffered: Yes - - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 50 100 150 200 250 250 247 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Sync - Buffered: No - - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 50 100 150 200 250 215 218 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.77, N = 12 SE +/- 0.24, N = 3 SE +/- 0.32, N = 3 SE +/- 0.37, N = 15 SE +/- 0.26, N = 3 SE +/- 0.19, N = 15 SE +/- 0.54, N = 12 SE +/- 0.93, N = 15 SE +/- 0.20, N = 3 SE +/- 0.33, N = 15 SE +/- 0.23, N = 15 SE +/- 1.14, N = 15 30.5 31.5 31.6 30.5 31.4 29.8 31.8 29.7 22.4 31.4 31.5 29.6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 25.1 / Avg: 30.5 / Max: 32.3 Min: 31 / Avg: 31.47 / Max: 31.8 Min: 31.1 / Avg: 31.63 / Max: 32.2 Min: 28.3 / Avg: 30.53 / Max: 32.8 Min: 31 / Avg: 31.4 / Max: 31.9 Min: 28.8 / Avg: 29.85 / Max: 31.4 Min: 27.9 / Avg: 31.76 / Max: 34.9 Min: 23.3 / Avg: 29.75 / Max: 35.2 Min: 22.1 / Avg: 22.43 / Max: 22.8 Min: 29 / Avg: 31.41 / Max: 33.6 Min: 28.9 / Avg: 31.51 / Max: 32.5 Min: 23.2 / Avg: 29.62 / Max: 39.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 2K 4K 6K 8K 10K SE +/- 0.90, N = 10 SE +/- 83.76, N = 3 SE +/- 31.69, N = 3 SE +/- 34.44, N = 12 SE +/- 29.81, N = 15 SE +/- 3.53, N = 3 SE +/- 2.53, N = 15 SE +/- 0.94, N = 15 SE +/- 2.26, N = 15 30 15 8100 7 4019 3 2033 952 358 251 126 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Sync - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 Min: 25 / Avg: 29.7 / Max: 32 Min: 7963 / Avg: 8100 / Max: 8252 Min: 3971 / Avg: 4019.33 / Max: 4079 Min: 1788 / Avg: 2032.58 / Max: 2234 Min: 746 / Avg: 951.67 / Max: 1126 Min: 353 / Avg: 358.33 / Max: 365 Min: 232 / Avg: 251.2 / Max: 268 Min: 115 / Avg: 125.8 / Max: 130 Min: 46 / Avg: 58.53 / Max: 79 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Write - - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 0.675 1.35 2.025 2.7 3.375 3 1 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 256KB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 30 60 90 120 150 62 115 119 113 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: Linux AIO - - Direct: Yes - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 62 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: Linux AIO - Buffered: Yes - - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 13 26 39 52 65 59 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 9 18 27 36 45 41 36 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 128KB - Disk Target: /mnt/backup) No Yes 20 40 60 80 100 81 79 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type Comparison (Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) Random Read Random Write Sequential Read Sequential Write 13 26 39 52 65 38 59 59 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 9 18 27 36 45 38 36 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Linux AIO - - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 57 62 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: No - - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 13 26 39 52 65 57 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.18, N = 3 SE +/- 0.18, N = 3 SE +/- 0.84, N = 12 SE +/- 0.15, N = 3 SE +/- 0.76, N = 15 SE +/- 0.44, N = 3 SE +/- 2.22, N = 13 SE +/- 0.70, N = 12 SE +/- 0.63, N = 12 SE +/- 0.65, N = 15 SE +/- 0.29, N = 3 SE +/- 0.43, N = 3 34.0 36.6 20.8 44.1 21.4 55.6 25.7 23.7 30.3 31.5 32.1 33.0 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 33.7 / Avg: 34.03 / Max: 34.3 Min: 36.3 / Avg: 36.63 / Max: 36.9 Min: 11.6 / Avg: 20.77 / Max: 21.8 Min: 43.8 / Avg: 44.07 / Max: 44.3 Min: 16.7 / Avg: 21.35 / Max: 26.4 Min: 55.1 / Avg: 55.63 / Max: 56.5 Min: 11.5 / Avg: 25.65 / Max: 35.7 Min: 20 / Avg: 23.74 / Max: 28.6 Min: 25.2 / Avg: 30.26 / Max: 33.4 Min: 26 / Avg: 31.51 / Max: 38.2 Min: 31.6 / Avg: 32.1 / Max: 32.6 Min: 32.1 / Avg: 32.97 / Max: 33.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1100 2200 3300 4400 5500 SE +/- 0.33, N = 3 SE +/- 213.75, N = 12 SE +/- 97.69, N = 15 SE +/- 142.36, N = 13 SE +/- 20.42, N = 12 SE +/- 10.01, N = 12 SE +/- 5.14, N = 15 SE +/- 0.67, N = 3 30 15 5312 7 2730 3 1638 761 482 248 125 62 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 900 1800 2700 3600 4500 Min: 30 / Avg: 30.33 / Max: 31 Min: 2966 / Avg: 5311.75 / Max: 5577 Min: 2140 / Avg: 2730.27 / Max: 3372 Min: 733 / Avg: 1638.38 / Max: 2279 Min: 667 / Avg: 761.42 / Max: 913 Min: 400 / Avg: 481.67 / Max: 530 Min: 205 / Avg: 248.47 / Max: 302 Min: 61 / Avg: 62.33 / Max: 63 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: POSIX AIO - - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 13 26 39 52 65 57 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 SE +/- 0.13, N = 3 SE +/- 0.98, N = 15 SE +/- 0.80, N = 12 SE +/- 0.38, N = 15 SE +/- 1.06, N = 14 SE +/- 0.58, N = 3 SE +/- 2.06, N = 12 SE +/- 0.30, N = 3 SE +/- 1.14, N = 15 SE +/- 0.38, N = 3 SE +/- 0.35, N = 5 SE +/- 0.73, N = 12 31.2 31.8 19.2 33.8 26.6 41.0 22.7 28.9 35.8 30.3 32.1 31.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 30.9 / Avg: 31.17 / Max: 31.3 Min: 26.4 / Avg: 31.79 / Max: 37.4 Min: 11 / Avg: 19.23 / Max: 21.5 Min: 31.3 / Avg: 33.85 / Max: 38 Min: 16.3 / Avg: 26.63 / Max: 29.7 Min: 40.2 / Avg: 40.97 / Max: 42.1 Min: 14.1 / Avg: 22.68 / Max: 35.6 Min: 28.6 / Avg: 28.9 / Max: 29.5 Min: 29.7 / Avg: 35.82 / Max: 41.3 Min: 29.6 / Avg: 30.3 / Max: 30.9 Min: 31.3 / Avg: 32.14 / Max: 33.2 Min: 26.7 / Avg: 31.52 / Max: 35.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1100 2200 3300 4400 5500 SE +/- 0.33, N = 3 SE +/- 0.42, N = 15 SE +/- 205.08, N = 12 SE +/- 0.13, N = 15 SE +/- 136.27, N = 14 SE +/- 132.22, N = 12 SE +/- 9.35, N = 3 SE +/- 18.15, N = 15 SE +/- 1.30, N = 5 SE +/- 1.45, N = 12 28 13 4923 5 3421 2 1449 921 572 239 125 60 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Random Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 900 1800 2700 3600 4500 Min: 27 / Avg: 27.67 / Max: 28 Min: 11 / Avg: 12.8 / Max: 15 Min: 2816 / Avg: 4923.08 / Max: 5500 Min: 5 / Avg: 5.13 / Max: 7 Min: 2077 / Avg: 3421.21 / Max: 3792 Min: 899 / Avg: 1448.5 / Max: 2277 Min: 911 / Avg: 921.33 / Max: 940 Min: 471 / Avg: 571.67 / Max: 658 Min: 122 / Avg: 125 / Max: 129 Min: 50 / Avg: 59.58 / Max: 68 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.372, N = 15 SE +/- 0.388, N = 4 SE +/- 0.092, N = 4 SE +/- 0.412, N = 5 SE +/- 0.123, N = 15 SE +/- 0.379, N = 3 SE +/- 0.058, N = 3 SE +/- 0.201, N = 9 SE +/- 0.200, N = 3 SE +/- 0.145, N = 3 SE +/- 0.309, N = 12 SE +/- 0.426, N = 15 23.200 31.900 7.914 40.300 14.100 53.300 19.400 25.000 27.900 16.400 15.900 18.100 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 21.3 / Avg: 23.21 / Max: 25.7 Min: 31.1 / Avg: 31.88 / Max: 32.9 Min: 7.8 / Avg: 7.91 / Max: 8.19 Min: 39.1 / Avg: 40.34 / Max: 41.4 Min: 13 / Avg: 14.05 / Max: 14.6 Min: 52.6 / Avg: 53.3 / Max: 53.9 Min: 19.3 / Avg: 19.4 / Max: 19.5 Min: 24 / Avg: 24.98 / Max: 25.9 Min: 27.5 / Avg: 27.9 / Max: 28.1 Min: 16.1 / Avg: 16.37 / Max: 16.6 Min: 14.4 / Avg: 15.94 / Max: 18.4 Min: 15.4 / Avg: 18.11 / Max: 20.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 400 800 1200 1600 2000 SE +/- 0.36, N = 15 SE +/- 0.25, N = 4 SE +/- 23.08, N = 4 SE +/- 0.24, N = 5 SE +/- 12.35, N = 15 SE +/- 3.61, N = 3 SE +/- 4.99, N = 9 SE +/- 3.33, N = 3 SE +/- 1.24, N = 12 SE +/- 0.85, N = 15 20 12 1975 7 1805 3 1239 799 444 127 60 33 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 300 600 900 1200 1500 Min: 18 / Avg: 19.87 / Max: 22 Min: 12 / Avg: 12.25 / Max: 13 Min: 1946 / Avg: 1974.75 / Max: 2043 Min: 6 / Avg: 6.6 / Max: 7 Min: 1718 / Avg: 1804.73 / Max: 1867 Min: 1232 / Avg: 1239 / Max: 1244 Min: 778 / Avg: 798.89 / Max: 824 Min: 437 / Avg: 443.67 / Max: 447 Min: 54 / Avg: 60.25 / Max: 70 Min: 27 / Avg: 32.73 / Max: 38 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: IO_uring - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Engine Comparison (Type: Sequential Read - - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/backup) Sync IO_uring Linux AIO POSIX AIO 14 28 42 56 70 62 21 57 61 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Random Write - Engine: Linux AIO - - Direct: Yes - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 30 60 90 120 150 115 125 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Random Write - Engine: Linux AIO - Buffered: Yes - - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 30 60 90 120 150 125 125 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: IO_uring - - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 5 10 15 20 25 20 9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.652, N = 12 SE +/- 0.145, N = 3 SE +/- 0.113, N = 15 SE +/- 0.153, N = 3 SE +/- 0.176, N = 3 SE +/- 0.328, N = 3 SE +/- 0.088, N = 3 SE +/- 0.067, N = 3 SE +/- 0.218, N = 15 SE +/- 0.146, N = 15 SE +/- 0.265, N = 15 SE +/- 0.328, N = 15 23.800 31.700 7.976 39.100 12.800 51.700 17.800 23.500 27.500 14.000 15.900 16.700 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 Min: 20.2 / Avg: 23.84 / Max: 28.1 Min: 31.5 / Avg: 31.73 / Max: 32 Min: 7.46 / Avg: 7.98 / Max: 8.88 Min: 38.9 / Avg: 39.1 / Max: 39.4 Min: 12.5 / Avg: 12.83 / Max: 13.1 Min: 51.2 / Avg: 51.67 / Max: 52.3 Min: 17.7 / Avg: 17.83 / Max: 18 Min: 23.4 / Avg: 23.53 / Max: 23.6 Min: 25.7 / Avg: 27.5 / Max: 28.8 Min: 13.1 / Avg: 13.98 / Max: 15.3 Min: 14.3 / Avg: 15.85 / Max: 17.5 Min: 14.4 / Avg: 16.68 / Max: 18.8 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 400 800 1200 1600 2000 SE +/- 28.18, N = 15 SE +/- 23.25, N = 3 SE +/- 5.13, N = 3 SE +/- 2.08, N = 3 SE +/- 3.46, N = 15 SE +/- 1.17, N = 15 SE +/- 1.03, N = 15 SE +/- 0.70, N = 15 20 12 1990 6 1644 3 1139 749 436 108 60 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 300 600 900 1200 1500 Min: 1861 / Avg: 1990.27 / Max: 2215 Min: 1600 / Avg: 1644 / Max: 1679 Min: 1132 / Avg: 1139 / Max: 1149 Min: 745 / Avg: 749 / Max: 752 Min: 407 / Avg: 436.33 / Max: 456 Min: 101 / Avg: 108.33 / Max: 119 Min: 54 / Avg: 60.2 / Max: 67 Min: 25 / Avg: 29.93 / Max: 34 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: IO_uring - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 12 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: IO_uring - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 6 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: IO_uring - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 9 9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.11, N = 7 SE +/- 0.12, N = 15 SE +/- 0.15, N = 3 SE +/- 0.33, N = 15 SE +/- 0.37, N = 3 SE +/- 0.17, N = 3 SE +/- 0.15, N = 3 SE +/- 0.17, N = 3 SE +/- 0.06, N = 3 SE +/- 0.32, N = 15 SE +/- 0.14, N = 15 SE +/- 0.15, N = 15 12.50 12.90 29.60 15.00 29.70 16.20 30.40 30.40 30.40 15.60 11.70 10.05 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 12.1 / Avg: 12.5 / Max: 12.9 Min: 12 / Avg: 12.95 / Max: 13.7 Min: 29.4 / Avg: 29.63 / Max: 29.9 Min: 11 / Avg: 14.97 / Max: 16.6 Min: 29 / Avg: 29.73 / Max: 30.2 Min: 15.9 / Avg: 16.23 / Max: 16.4 Min: 30.1 / Avg: 30.37 / Max: 30.6 Min: 30.1 / Avg: 30.4 / Max: 30.7 Min: 30.3 / Avg: 30.4 / Max: 30.5 Min: 13.8 / Avg: 15.65 / Max: 17.9 Min: 10.4 / Avg: 11.66 / Max: 12.5 Min: 9.05 / Avg: 10.05 / Max: 11.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 0.9 1.8 2.7 3.6 4.5 4 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 0.225 0.45 0.675 0.9 1.125 1 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.225 0.45 0.675 0.9 1.125 1 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: No - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 31 31 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 31 32 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 13 26 39 52 65 SE +/- 0.12, N = 3 SE +/- 0.26, N = 3 SE +/- 0.03, N = 3 SE +/- 0.27, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.30, N = 3 SE +/- 0.07, N = 3 SE +/- 0.17, N = 3 SE +/- 0.35, N = 4 SE +/- 0.33, N = 3 SE +/- 0.12, N = 3 34.5 37.5 30.8 44.7 30.6 57.5 30.6 30.4 29.2 29.1 30.6 32.3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 34.3 / Avg: 34.5 / Max: 34.7 Min: 37 / Avg: 37.47 / Max: 37.9 Min: 30.7 / Avg: 30.77 / Max: 30.8 Min: 44.3 / Avg: 44.67 / Max: 45.2 Min: 30.6 / Avg: 30.63 / Max: 30.7 Min: 57.4 / Avg: 57.47 / Max: 57.5 Min: 30 / Avg: 30.6 / Max: 30.9 Min: 30.3 / Avg: 30.37 / Max: 30.5 Min: 28.9 / Avg: 29.23 / Max: 29.4 Min: 28.4 / Avg: 29.1 / Max: 30 Min: 30.1 / Avg: 30.57 / Max: 31.2 Min: 32.1 / Avg: 32.3 / Max: 32.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 8 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 8 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.9 1.8 2.7 3.6 4.5 4 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.9 1.8 2.7 3.6 4.5 4 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: No - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 31 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 31 32 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.240, N = 3 SE +/- 0.058, N = 3 SE +/- 0.080, N = 3 SE +/- 0.451, N = 3 SE +/- 0.120, N = 3 SE +/- 0.296, N = 3 SE +/- 0.033, N = 3 SE +/- 0.284, N = 4 SE +/- 0.296, N = 4 SE +/- 0.265, N = 3 SE +/- 0.384, N = 3 SE +/- 0.153, N = 3 34.200 36.700 7.620 40.400 13.700 45.000 19.200 24.600 27.700 27.900 30.800 32.300 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 33.7 / Avg: 34.17 / Max: 34.5 Min: 36.6 / Avg: 36.7 / Max: 36.8 Min: 7.47 / Avg: 7.62 / Max: 7.74 Min: 39.9 / Avg: 40.4 / Max: 41.3 Min: 13.5 / Avg: 13.67 / Max: 13.9 Min: 44.6 / Avg: 45.03 / Max: 45.6 Min: 19.2 / Avg: 19.23 / Max: 19.3 Min: 24.2 / Avg: 24.55 / Max: 25.4 Min: 27.2 / Avg: 27.65 / Max: 28.5 Min: 27.4 / Avg: 27.9 / Max: 28.3 Min: 30 / Avg: 30.77 / Max: 31.2 Min: 32 / Avg: 32.3 / Max: 32.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: No - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 31 29 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 13 26 39 52 65 SE +/- 0.416, N = 3 SE +/- 0.467, N = 3 SE +/- 0.072, N = 15 SE +/- 0.233, N = 3 SE +/- 0.153, N = 3 SE +/- 0.167, N = 3 SE +/- 0.233, N = 3 SE +/- 0.167, N = 3 SE +/- 0.100, N = 3 SE +/- 0.329, N = 4 SE +/- 0.296, N = 3 SE +/- 0.248, N = 15 34.200 36.700 6.531 43.800 12.600 55.800 18.200 22.200 27.400 28.300 30.100 30.100 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 33.4 / Avg: 34.2 / Max: 34.8 Min: 36.2 / Avg: 36.67 / Max: 37.6 Min: 6.07 / Avg: 6.53 / Max: 6.94 Min: 43.4 / Avg: 43.77 / Max: 44.2 Min: 12.4 / Avg: 12.6 / Max: 12.9 Min: 55.5 / Avg: 55.83 / Max: 56 Min: 17.8 / Avg: 18.23 / Max: 18.6 Min: 21.9 / Avg: 22.23 / Max: 22.4 Min: 27.3 / Avg: 27.4 / Max: 27.6 Min: 27.5 / Avg: 28.3 / Max: 29.1 Min: 29.7 / Avg: 30.13 / Max: 30.7 Min: 28.8 / Avg: 30.13 / Max: 32.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 300 600 900 1200 1500 SE +/- 0.33, N = 3 SE +/- 18.10, N = 15 SE +/- 20.84, N = 3 SE +/- 14.93, N = 3 SE +/- 5.00, N = 3 SE +/- 1.53, N = 3 SE +/- 2.46, N = 4 SE +/- 1.53, N = 3 SE +/- 0.49, N = 15 31 14 1629 7 1609 3 1164 709 435 223 118 57 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 300 600 900 1200 1500 Min: 14 / Avg: 14.33 / Max: 15 Min: 1513 / Avg: 1629.2 / Max: 1730 Min: 1582 / Avg: 1609 / Max: 1650 Min: 1136 / Avg: 1164 / Max: 1187 Min: 699 / Avg: 709 / Max: 714 Min: 433 / Avg: 435 / Max: 438 Min: 217 / Avg: 222.75 / Max: 229 Min: 115 / Avg: 118 / Max: 120 Min: 54 / Avg: 56.73 / Max: 61 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: IO_uring - - Direct: No - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: IO_uring - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 0.10, N = 8 SE +/- 0.14, N = 15 SE +/- 0.30, N = 5 SE +/- 0.21, N = 3 SE +/- 0.10, N = 3 SE +/- 0.07, N = 3 SE +/- 1.66, N = 12 SE +/- 0.00, N = 3 SE +/- 0.09, N = 3 SE +/- 0.25, N = 3 SE +/- 0.15, N = 3 SE +/- 0.06, N = 3 12.2 13.2 28.8 15.5 29.9 16.2 20.1 30.3 29.3 21.8 14.6 12.0 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 11.9 / Avg: 12.21 / Max: 12.8 Min: 12 / Avg: 13.16 / Max: 14.3 Min: 28.3 / Avg: 28.84 / Max: 29.9 Min: 15.1 / Avg: 15.5 / Max: 15.8 Min: 29.8 / Avg: 29.9 / Max: 30.1 Min: 16.1 / Avg: 16.17 / Max: 16.3 Min: 11.8 / Avg: 20.05 / Max: 30.8 Min: 30.3 / Avg: 30.3 / Max: 30.3 Min: 29.2 / Avg: 29.33 / Max: 29.5 Min: 21.5 / Avg: 21.8 / Max: 22.3 Min: 14.4 / Avg: 14.63 / Max: 14.9 Min: 11.9 / Avg: 12 / Max: 12.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 32 29 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 13 26 39 52 65 SE +/- 0.15, N = 3 SE +/- 0.09, N = 3 SE +/- 0.13, N = 3 SE +/- 0.40, N = 3 SE +/- 0.43, N = 3 SE +/- 0.22, N = 3 SE +/- 0.29, N = 15 SE +/- 0.03, N = 3 SE +/- 0.12, N = 3 SE +/- 0.10, N = 3 SE +/- 0.26, N = 15 SE +/- 0.25, N = 15 35.8 37.8 29.8 43.8 30.5 57.5 31.0 30.2 29.0 28.9 30.6 32.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 35.5 / Avg: 35.77 / Max: 36 Min: 37.7 / Avg: 37.83 / Max: 38 Min: 29.5 / Avg: 29.77 / Max: 29.9 Min: 43 / Avg: 43.8 / Max: 44.3 Min: 29.8 / Avg: 30.53 / Max: 31.3 Min: 57.2 / Avg: 57.47 / Max: 57.9 Min: 28.8 / Avg: 30.96 / Max: 32.7 Min: 30.1 / Avg: 30.17 / Max: 30.2 Min: 28.8 / Avg: 28.97 / Max: 29.2 Min: 28.8 / Avg: 28.9 / Max: 29.1 Min: 29 / Avg: 30.63 / Max: 32.3 Min: 29.9 / Avg: 32.14 / Max: 33.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.9 1.8 2.7 3.6 4.5 4 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 31 29 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.09, N = 3 SE +/- 0.10, N = 3 SE +/- 0.09, N = 3 SE +/- 0.15, N = 3 SE +/- 0.06, N = 3 SE +/- 0.26, N = 3 SE +/- 0.03, N = 3 SE +/- 0.10, N = 3 SE +/- 0.24, N = 3 SE +/- 0.15, N = 3 SE +/- 0.33, N = 3 SE +/- 0.07, N = 3 34.4 37.3 30.9 43.3 30.6 55.3 31.4 31.3 29.9 31.1 31.2 32.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 34.3 / Avg: 34.43 / Max: 34.6 Min: 37.2 / Avg: 37.3 / Max: 37.5 Min: 30.8 / Avg: 30.93 / Max: 31.1 Min: 43.1 / Avg: 43.3 / Max: 43.6 Min: 30.5 / Avg: 30.6 / Max: 30.7 Min: 54.8 / Avg: 55.27 / Max: 55.7 Min: 31.3 / Avg: 31.37 / Max: 31.4 Min: 31.1 / Avg: 31.3 / Max: 31.4 Min: 29.4 / Avg: 29.87 / Max: 30.2 Min: 30.9 / Avg: 31.13 / Max: 31.4 Min: 30.9 / Avg: 31.23 / Max: 31.9 Min: 32.4 / Avg: 32.53 / Max: 32.6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 2K 4K 6K 8K 10K SE +/- 19.40, N = 3 SE +/- 8.65, N = 3 SE +/- 2.73, N = 3 SE +/- 4.00, N = 3 SE +/- 3.38, N = 3 SE +/- 0.88, N = 3 SE +/- 1.33, N = 3 SE +/- 0.33, N = 3 31 15 7915 7 3914 3 2002 998 475 245 121 61 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 Min: 7880 / Avg: 7915 / Max: 7947 Min: 3902 / Avg: 3914.33 / Max: 3931 Min: 1997 / Avg: 2002.33 / Max: 2006 Min: 990 / Avg: 998 / Max: 1002 Min: 468 / Avg: 474.67 / Max: 479 Min: 244 / Avg: 245.33 / Max: 247 Min: 120 / Avg: 121.33 / Max: 124 Min: 61 / Avg: 61.33 / Max: 62 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 32 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.145, N = 3 SE +/- 0.100, N = 3 SE +/- 0.049, N = 3 SE +/- 0.153, N = 3 SE +/- 0.058, N = 3 SE +/- 0.240, N = 3 SE +/- 0.145, N = 3 SE +/- 0.067, N = 3 SE +/- 0.348, N = 3 SE +/- 0.219, N = 3 SE +/- 0.410, N = 3 SE +/- 0.120, N = 3 34.900 37.000 8.548 40.300 14.200 45.300 17.800 24.100 27.600 29.600 30.200 31.700 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 34.6 / Avg: 34.87 / Max: 35.1 Min: 36.8 / Avg: 37 / Max: 37.1 Min: 8.48 / Avg: 8.55 / Max: 8.64 Min: 40 / Avg: 40.3 / Max: 40.5 Min: 14.1 / Avg: 14.2 / Max: 14.3 Min: 45 / Avg: 45.33 / Max: 45.8 Min: 17.5 / Avg: 17.77 / Max: 18 Min: 24 / Avg: 24.13 / Max: 24.2 Min: 27 / Avg: 27.63 / Max: 28.2 Min: 29.3 / Avg: 29.57 / Max: 30 Min: 29.4 / Avg: 30.17 / Max: 30.8 Min: 31.5 / Avg: 31.73 / Max: 31.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 500 1000 1500 2000 2500 SE +/- 12.41, N = 3 SE +/- 7.57, N = 3 SE +/- 8.82, N = 3 SE +/- 2.19, N = 3 SE +/- 2.33, N = 3 SE +/- 2.08, N = 3 SE +/- 1.76, N = 3 SE +/- 0.33, N = 3 32 15 2133 7 1814 3 1135 769 443 233 117 60 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 400 800 1200 1600 2000 Min: 2115 / Avg: 2133.33 / Max: 2157 Min: 1802 / Avg: 1814 / Max: 1828 Min: 1118 / Avg: 1134.67 / Max: 1148 Min: 765 / Avg: 769.33 / Max: 772 Min: 439 / Avg: 443.33 / Max: 447 Min: 230 / Avg: 233 / Max: 237 Min: 114 / Avg: 117.33 / Max: 120 Min: 59 / Avg: 59.67 / Max: 60 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 30 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.36, N = 5 SE +/- 0.06, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 SE +/- 0.19, N = 3 SE +/- 0.12, N = 3 SE +/- 0.10, N = 3 SE +/- 0.09, N = 3 SE +/- 0.34, N = 3 SE +/- 0.17, N = 3 33.3 36.6 30.7 38.9 30.7 42.2 29.6 29.5 29.2 31.3 31.0 31.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 32 / Avg: 33.3 / Max: 33.9 Min: 36.5 / Avg: 36.6 / Max: 36.7 Min: 30.6 / Avg: 30.67 / Max: 30.8 Min: 38.9 / Avg: 38.93 / Max: 39 Min: 30.5 / Avg: 30.7 / Max: 30.9 Min: 42.1 / Avg: 42.23 / Max: 42.4 Min: 29.2 / Avg: 29.57 / Max: 29.8 Min: 29.3 / Avg: 29.47 / Max: 29.7 Min: 29.1 / Avg: 29.2 / Max: 29.4 Min: 31.1 / Avg: 31.27 / Max: 31.4 Min: 30.3 / Avg: 30.97 / Max: 31.4 Min: 31.1 / Avg: 31.4 / Max: 31.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 15 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.033, N = 3 SE +/- 0.219, N = 3 SE +/- 0.089, N = 15 SE +/- 0.200, N = 3 SE +/- 0.173, N = 3 SE +/- 0.318, N = 3 SE +/- 0.100, N = 3 SE +/- 0.260, N = 4 SE +/- 0.361, N = 3 SE +/- 0.274, N = 6 SE +/- 0.033, N = 3 SE +/- 0.186, N = 15 32.800 36.800 6.570 42.500 13.200 54.600 18.800 23.400 26.100 27.100 28.600 29.600 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 32.8 / Avg: 32.83 / Max: 32.9 Min: 36.5 / Avg: 36.77 / Max: 37.2 Min: 5.87 / Avg: 6.57 / Max: 7.06 Min: 42.1 / Avg: 42.5 / Max: 42.7 Min: 12.9 / Avg: 13.2 / Max: 13.5 Min: 54 / Avg: 54.57 / Max: 55.1 Min: 18.7 / Avg: 18.8 / Max: 19 Min: 23 / Avg: 23.35 / Max: 24.1 Min: 25.6 / Avg: 26.1 / Max: 26.8 Min: 25.9 / Avg: 27.13 / Max: 27.8 Min: 28.5 / Avg: 28.57 / Max: 28.6 Min: 28.5 / Avg: 29.59 / Max: 31.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: IO_uring - - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 4 8 12 16 20 15 11 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: IO_uring - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: IO_uring - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 SE +/- 0.78, N = 12 SE +/- 0.68, N = 15 SE +/- 0.80, N = 15 SE +/- 0.39, N = 15 SE +/- 0.27, N = 15 SE +/- 0.21, N = 12 SE +/- 0.62, N = 15 SE +/- 0.22, N = 3 SE +/- 0.53, N = 12 SE +/- 0.91, N = 15 SE +/- 1.11, N = 15 SE +/- 0.15, N = 3 27.6 28.2 26.0 24.7 28.3 26.8 30.1 31.4 29.7 30.0 33.1 29.7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 22.3 / Avg: 27.63 / Max: 31.4 Min: 24.6 / Avg: 28.24 / Max: 32.3 Min: 17.3 / Avg: 26.01 / Max: 28.8 Min: 21 / Avg: 24.7 / Max: 26.6 Min: 26.5 / Avg: 28.35 / Max: 29.9 Min: 24.7 / Avg: 26.76 / Max: 27.6 Min: 24.6 / Avg: 30.09 / Max: 33.8 Min: 31 / Avg: 31.43 / Max: 31.7 Min: 27.7 / Avg: 29.68 / Max: 34.4 Min: 22.8 / Avg: 29.95 / Max: 34.1 Min: 24.2 / Avg: 33.13 / Max: 37.4 Min: 29.5 / Avg: 29.73 / Max: 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 SE +/- 0.76, N = 12 SE +/- 203.73, N = 15 SE +/- 32.09, N = 15 SE +/- 39.60, N = 15 SE +/- 6.66, N = 3 SE +/- 8.36, N = 12 SE +/- 4.41, N = 15 SE +/- 0.58, N = 3 24 11 6691 4 3632 1 1922 1002 471 237 129 56 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1200 2400 3600 4800 6000 Min: 19 / Avg: 24.33 / Max: 28 Min: 4436 / Avg: 6691.47 / Max: 7365 Min: 3390 / Avg: 3632.13 / Max: 3818 Min: 1573 / Avg: 1922 / Max: 2161 Min: 989 / Avg: 1002 / Max: 1011 Min: 440 / Avg: 471.17 / Max: 547 Min: 93 / Avg: 129.13 / Max: 146 Min: 55 / Avg: 56 / Max: 57 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - - Block Size: 2MB - Disk Target: /mnt/backup) No Yes 3 6 9 12 15 11 11 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 0.9 1.8 2.7 3.6 4.5 4 4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.225 0.45 0.675 0.9 1.125 1 1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Linux AIO - - Direct: No - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 28 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.25, N = 3 SE +/- 0.41, N = 3 SE +/- 1.23, N = 12 SE +/- 0.39, N = 15 SE +/- 0.27, N = 15 SE +/- 0.24, N = 3 SE +/- 0.19, N = 3 SE +/- 0.09, N = 3 SE +/- 0.10, N = 3 SE +/- 0.29, N = 6 SE +/- 0.06, N = 3 SE +/- 0.27, N = 3 31.6 34.7 23.6 41.0 27.1 53.3 28.8 29.1 27.7 28.1 29.4 30.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 31.1 / Avg: 31.6 / Max: 31.9 Min: 34 / Avg: 34.73 / Max: 35.4 Min: 15.2 / Avg: 23.59 / Max: 27.1 Min: 38.3 / Avg: 41.03 / Max: 43.3 Min: 25.8 / Avg: 27.06 / Max: 29.5 Min: 53 / Avg: 53.33 / Max: 53.8 Min: 28.6 / Avg: 28.83 / Max: 29.2 Min: 29 / Avg: 29.13 / Max: 29.3 Min: 27.5 / Avg: 27.7 / Max: 27.8 Min: 27.4 / Avg: 28.13 / Max: 29.4 Min: 29.3 / Avg: 29.4 / Max: 29.5 Min: 30 / Avg: 30.53 / Max: 30.8 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Linux AIO - - Direct: No - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 SE +/- 0.480, N = 15 SE +/- 2.272, N = 12 SE +/- 0.583, N = 15 SE +/- 0.691, N = 15 SE +/- 0.154, N = 15 SE +/- 1.734, N = 15 SE +/- 0.088, N = 3 SE +/- 0.033, N = 3 SE +/- 0.361, N = 3 SE +/- 0.233, N = 3 SE +/- 0.367, N = 12 SE +/- 0.120, N = 3 31.300 24.200 3.838 31.600 3.331 36.100 19.100 23.300 27.600 27.800 28.000 29.800 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 8 16 24 32 40 Min: 29 / Avg: 31.28 / Max: 34.4 Min: 11.3 / Avg: 24.2 / Max: 36.2 Min: 0.49 / Avg: 3.84 / Max: 6.59 Min: 25.5 / Avg: 31.58 / Max: 36 Min: 2.38 / Avg: 3.33 / Max: 4.65 Min: 23 / Avg: 36.11 / Max: 46 Min: 18.9 / Avg: 19.07 / Max: 19.2 Min: 23.2 / Avg: 23.27 / Max: 23.3 Min: 26.9 / Avg: 27.6 / Max: 28.1 Min: 27.4 / Avg: 27.83 / Max: 28.2 Min: 26.6 / Avg: 27.98 / Max: 30.2 Min: 29.6 / Avg: 29.83 / Max: 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 300 600 900 1200 1500 SE +/- 0.48, N = 15 SE +/- 1.14, N = 12 SE +/- 145.65, N = 15 SE +/- 0.14, N = 15 SE +/- 19.24, N = 15 SE +/- 0.17, N = 15 SE +/- 3.79, N = 3 SE +/- 0.33, N = 3 SE +/- 5.78, N = 3 SE +/- 2.08, N = 3 SE +/- 1.48, N = 12 28 9 956 5 413 2 1216 741 438 219 108 56 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 200 400 600 800 1000 Min: 26 / Avg: 28.07 / Max: 31 Min: 2 / Avg: 8.92 / Max: 15 Min: 119 / Avg: 955.8 / Max: 1643 Min: 4 / Avg: 5 / Max: 6 Min: 294 / Avg: 412.87 / Max: 578 Min: 1 / Avg: 1.8 / Max: 3 Min: 1209 / Avg: 1216 / Max: 1222 Min: 740 / Avg: 740.67 / Max: 741 Min: 427 / Avg: 438.33 / Max: 446 Min: 215 / Avg: 219 / Max: 222 Min: 103 / Avg: 108.08 / Max: 117 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 SE +/- 0.10, N = 3 SE +/- 0.21, N = 3 SE +/- 0.07, N = 3 SE +/- 0.26, N = 3 SE +/- 0.09, N = 3 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 SE +/- 0.07, N = 3 SE +/- 0.12, N = 3 SE +/- 0.13, N = 3 32.6 37.8 31.1 42.4 30.2 54.5 31.1 31.0 31.1 30.2 29.9 30.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 32.6 / Avg: 32.63 / Max: 32.7 Min: 37.7 / Avg: 37.8 / Max: 37.9 Min: 30.9 / Avg: 31.1 / Max: 31.2 Min: 42 / Avg: 42.4 / Max: 42.7 Min: 30.1 / Avg: 30.23 / Max: 30.3 Min: 54 / Avg: 54.5 / Max: 54.9 Min: 30.9 / Avg: 31.07 / Max: 31.2 Min: 30.9 / Avg: 31 / Max: 31.1 Min: 30.8 / Avg: 31.07 / Max: 31.3 Min: 30.1 / Avg: 30.17 / Max: 30.3 Min: 29.7 / Avg: 29.93 / Max: 30.1 Min: 30.1 / Avg: 30.37 / Max: 30.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: POSIX AIO - - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 61 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.33, N = 3 SE +/- 0.06, N = 3 SE +/- 0.17, N = 3 SE +/- 0.24, N = 3 SE +/- 0.17, N = 3 SE +/- 0.45, N = 3 SE +/- 0.29, N = 15 SE +/- 0.26, N = 3 SE +/- 0.07, N = 3 SE +/- 0.40, N = 3 SE +/- 0.15, N = 3 SE +/- 0.15, N = 3 33.5 36.8 31.0 39.0 30.2 42.9 30.6 30.5 30.7 31.0 31.3 32.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 33 / Avg: 33.47 / Max: 34.1 Min: 36.7 / Avg: 36.8 / Max: 36.9 Min: 30.7 / Avg: 31.03 / Max: 31.2 Min: 38.5 / Avg: 38.97 / Max: 39.3 Min: 29.9 / Avg: 30.2 / Max: 30.5 Min: 42 / Avg: 42.9 / Max: 43.4 Min: 27 / Avg: 30.64 / Max: 31.2 Min: 30 / Avg: 30.5 / Max: 30.9 Min: 30.6 / Avg: 30.67 / Max: 30.8 Min: 30.2 / Avg: 31 / Max: 31.5 Min: 31.1 / Avg: 31.3 / Max: 31.6 Min: 32.1 / Avg: 32.4 / Max: 32.6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 SE +/- 1.08, N = 12 SE +/- 0.60, N = 13 SE +/- 0.32, N = 3 SE +/- 0.23, N = 3 SE +/- 0.36, N = 4 SE +/- 0.28, N = 3 SE +/- 0.75, N = 12 SE +/- 0.99, N = 12 SE +/- 0.28, N = 6 SE +/- 0.12, N = 3 SE +/- 0.19, N = 3 SE +/- 0.25, N = 12 29.4 27.8 28.2 26.5 29.3 28.3 25.2 25.1 29.8 29.7 30.0 29.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 7 14 21 28 35 Min: 24.5 / Avg: 29.36 / Max: 36.3 Min: 25.2 / Avg: 27.85 / Max: 32 Min: 27.7 / Avg: 28.23 / Max: 28.8 Min: 26.1 / Avg: 26.47 / Max: 26.9 Min: 28.2 / Avg: 29.25 / Max: 29.8 Min: 28 / Avg: 28.33 / Max: 28.9 Min: 22.7 / Avg: 25.15 / Max: 31.9 Min: 21.9 / Avg: 25.12 / Max: 33.2 Min: 28.8 / Avg: 29.77 / Max: 30.5 Min: 29.5 / Avg: 29.67 / Max: 29.9 Min: 29.6 / Avg: 29.97 / Max: 30.2 Min: 28 / Avg: 29.23 / Max: 31.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1500 3000 4500 6000 7500 SE +/- 1.09, N = 12 SE +/- 80.26, N = 3 SE +/- 46.26, N = 4 SE +/- 48.27, N = 12 SE +/- 31.90, N = 12 SE +/- 5.56, N = 6 SE +/- 0.88, N = 3 SE +/- 0.67, N = 3 SE +/- 0.43, N = 12 26 11 7220 4 3743 1 1606 800 475 233 116 55 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1300 2600 3900 5200 6500 Min: 21 / Avg: 26 / Max: 33 Min: 7082 / Avg: 7220 / Max: 7360 Min: 3607 / Avg: 3742.75 / Max: 3812 Min: 1450 / Avg: 1605.58 / Max: 2040 Min: 696 / Avg: 800.08 / Max: 1060 Min: 458 / Avg: 475.33 / Max: 492 Min: 232 / Avg: 233.33 / Max: 235 Min: 115 / Avg: 116.33 / Max: 117 Min: 54 / Avg: 55.33 / Max: 59 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.18, N = 3 SE +/- 0.20, N = 3 SE +/- 0.09, N = 3 SE +/- 0.40, N = 3 SE +/- 0.10, N = 3 SE +/- 0.24, N = 3 SE +/- 0.20, N = 3 SE +/- 0.09, N = 3 SE +/- 0.12, N = 3 SE +/- 0.32, N = 3 SE +/- 0.07, N = 3 SE +/- 0.19, N = 3 32.4 36.0 28.7 42.4 29.1 55.5 29.2 29.5 26.8 28.4 29.2 30.4 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 32.1 / Avg: 32.43 / Max: 32.7 Min: 35.8 / Avg: 36 / Max: 36.4 Min: 28.5 / Avg: 28.67 / Max: 28.8 Min: 42 / Avg: 42.4 / Max: 43.2 Min: 29 / Avg: 29.1 / Max: 29.3 Min: 55 / Avg: 55.47 / Max: 55.8 Min: 29 / Avg: 29.2 / Max: 29.6 Min: 29.4 / Avg: 29.53 / Max: 29.7 Min: 26.6 / Avg: 26.8 / Max: 27 Min: 28 / Avg: 28.37 / Max: 29 Min: 29.1 / Avg: 29.23 / Max: 29.3 Min: 30 / Avg: 30.37 / Max: 30.6 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1600 3200 4800 6400 8000 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 20.65, N = 3 SE +/- 9.87, N = 3 SE +/- 7.51, N = 3 SE +/- 3.48, N = 3 SE +/- 6.89, N = 3 SE +/- 5.17, N = 3 SE +/- 0.33, N = 3 29 14 7342 7 3723 3 1908 942 430 226 113 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1300 2600 3900 5200 6500 Min: 28 / Avg: 28.67 / Max: 29 Min: 14 / Avg: 14.33 / Max: 15 Min: 7304 / Avg: 7342 / Max: 7375 Min: 3712 / Avg: 3723.33 / Max: 3743 Min: 1893 / Avg: 1908 / Max: 1916 Min: 936 / Avg: 941.67 / Max: 948 Min: 422 / Avg: 430.33 / Max: 444 Min: 220 / Avg: 225.67 / Max: 236 Min: 57 / Avg: 57.67 / Max: 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Linux AIO - - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: Linux AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - - Block Size: 1MB - Disk Target: /mnt/backup) No Yes 7 14 21 28 35 30 30 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.17, N = 3 SE +/- 0.44, N = 3 SE +/- 0.36, N = 13 SE +/- 0.12, N = 3 SE +/- 0.23, N = 3 SE +/- 0.25, N = 3 SE +/- 0.33, N = 15 SE +/- 0.23, N = 3 SE +/- 0.23, N = 15 SE +/- 0.33, N = 15 SE +/- 0.21, N = 3 SE +/- 0.59, N = 13 33.9 36.4 30.8 43.3 31.0 54.6 30.9 30.7 31.1 29.7 29.2 33.2 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 33.7 / Avg: 33.87 / Max: 34.2 Min: 35.5 / Avg: 36.37 / Max: 36.9 Min: 27.7 / Avg: 30.82 / Max: 32.5 Min: 43.1 / Avg: 43.27 / Max: 43.5 Min: 30.6 / Avg: 31.03 / Max: 31.4 Min: 54.1 / Avg: 54.6 / Max: 54.9 Min: 27.5 / Avg: 30.86 / Max: 31.7 Min: 30.3 / Avg: 30.67 / Max: 31.1 Min: 29.1 / Avg: 31.11 / Max: 32.1 Min: 28.1 / Avg: 29.69 / Max: 32.5 Min: 28.9 / Avg: 29.2 / Max: 29.6 Min: 29.6 / Avg: 33.15 / Max: 35.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 2K 4K 6K 8K 10K SE +/- 0.33, N = 3 SE +/- 91.81, N = 13 SE +/- 29.18, N = 3 SE +/- 21.04, N = 15 SE +/- 7.62, N = 3 SE +/- 3.70, N = 15 SE +/- 2.66, N = 15 SE +/- 0.88, N = 3 SE +/- 1.15, N = 13 30 15 7883 7 3971 3 1972 978 494 234 113 63 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 Min: 14 / Avg: 14.67 / Max: 15 Min: 7082 / Avg: 7882.85 / Max: 8309 Min: 3919 / Avg: 3970.67 / Max: 4020 Min: 1756 / Avg: 1971.6 / Max: 2022 Min: 966 / Avg: 977.67 / Max: 992 Min: 462 / Avg: 494.27 / Max: 509 Min: 221 / Avg: 233.87 / Max: 256 Min: 112 / Avg: 113.33 / Max: 115 Min: 56 / Avg: 62.85 / Max: 68 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - - Block Size: 4MB - Disk Target: /mnt/backup) No Yes 2 4 6 8 10 7 7 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.145, N = 3 SE +/- 0.309, N = 8 SE +/- 0.090, N = 4 SE +/- 0.067, N = 3 SE +/- 0.165, N = 4 SE +/- 0.306, N = 3 SE +/- 0.194, N = 4 SE +/- 0.292, N = 15 SE +/- 0.120, N = 3 SE +/- 0.280, N = 4 SE +/- 0.145, N = 3 SE +/- 0.321, N = 3 34.100 35.000 7.298 39.400 13.800 43.300 17.200 21.900 26.700 26.300 28.400 29.700 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 33.8 / Avg: 34.07 / Max: 34.3 Min: 34.4 / Avg: 34.99 / Max: 36.4 Min: 7.07 / Avg: 7.3 / Max: 7.5 Min: 39.3 / Avg: 39.37 / Max: 39.5 Min: 13.4 / Avg: 13.83 / Max: 14.2 Min: 42.9 / Avg: 43.3 / Max: 43.9 Min: 16.6 / Avg: 17.15 / Max: 17.5 Min: 19 / Avg: 21.93 / Max: 24.2 Min: 26.5 / Avg: 26.67 / Max: 26.9 Min: 25.8 / Avg: 26.3 / Max: 27 Min: 28.2 / Avg: 28.43 / Max: 28.7 Min: 29.2 / Avg: 29.7 / Max: 30.3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 400 800 1200 1600 2000 SE +/- 0.16, N = 8 SE +/- 22.45, N = 4 SE +/- 20.04, N = 4 SE +/- 12.43, N = 4 SE +/- 7.28, N = 15 SE +/- 1.86, N = 3 SE +/- 2.27, N = 4 SE +/- 0.58, N = 3 SE +/- 0.58, N = 3 31 14 1821 7 1767 3 1094 704 422 207 110 56 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 300 600 900 1200 1500 Min: 14 / Avg: 14.25 / Max: 15 Min: 1765 / Avg: 1821 / Max: 1871 Min: 1717 / Avg: 1766.5 / Max: 1814 Min: 1058 / Avg: 1093.75 / Max: 1115 Min: 636 / Avg: 704.27 / Max: 771 Min: 420 / Avg: 422.33 / Max: 426 Min: 203 / Avg: 207 / Max: 213 Min: 109 / Avg: 110 / Max: 111 Min: 55 / Avg: 56 / Max: 57 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: POSIX AIO - - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 3 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 SE +/- 0.32, N = 3 SE +/- 0.72, N = 12 SE +/- 0.34, N = 5 SE +/- 0.21, N = 3 SE +/- 0.44, N = 3 SE +/- 0.59, N = 3 SE +/- 0.35, N = 3 SE +/- 0.37, N = 4 SE +/- 0.06, N = 3 SE +/- 0.37, N = 3 SE +/- 0.32, N = 3 SE +/- 0.30, N = 3 33.2 33.3 31.0 34.3 30.8 44.1 30.9 30.5 28.5 30.4 30.8 30.3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 9 18 27 36 45 Min: 32.7 / Avg: 33.23 / Max: 33.8 Min: 28.2 / Avg: 33.28 / Max: 35.8 Min: 30.6 / Avg: 31.04 / Max: 32.4 Min: 33.9 / Avg: 34.3 / Max: 34.6 Min: 30 / Avg: 30.8 / Max: 31.5 Min: 42.9 / Avg: 44.07 / Max: 44.8 Min: 30.3 / Avg: 30.9 / Max: 31.5 Min: 29.4 / Avg: 30.5 / Max: 31 Min: 28.4 / Avg: 28.5 / Max: 28.6 Min: 29.7 / Avg: 30.43 / Max: 30.9 Min: 30.3 / Avg: 30.83 / Max: 31.4 Min: 30 / Avg: 30.3 / Max: 30.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 2K 4K 6K 8K 10K SE +/- 0.33, N = 12 SE +/- 88.44, N = 5 SE +/- 25.58, N = 3 SE +/- 21.96, N = 3 SE +/- 11.98, N = 4 SE +/- 0.58, N = 3 SE +/- 3.06, N = 3 SE +/- 1.45, N = 3 30 13 7946 5 3981 2 1974 973 452 240 120 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: No - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 Min: 11 / Avg: 13.25 / Max: 14 Min: 7824 / Avg: 7945.6 / Max: 8295 Min: 3952 / Avg: 3981 / Max: 4032 Min: 1935 / Avg: 1974 / Max: 2011 Min: 937 / Avg: 972.5 / Max: 989 Min: 451 / Avg: 452 / Max: 453 Min: 234 / Avg: 240 / Max: 244 Min: 117 / Avg: 119.67 / Max: 122 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - - Block Size: 8MB - Disk Target: /mnt/backup) No Yes 0.675 1.35 2.025 2.7 3.375 2 3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Read - Engine: Linux AIO - - Direct: Yes - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 30 60 90 120 150 119 116 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 14 28 42 56 70 59 61 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Direct Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: No - - Block Size: 256KB - Disk Target: /mnt/backup) No Yes 30 60 90 120 150 114 113 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 12 24 36 48 60 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 SE +/- 0.24, N = 10 SE +/- 0.35, N = 3 SE +/- 0.33, N = 12 SE +/- 0.48, N = 15 SE +/- 0.59, N = 15 SE +/- 0.97, N = 12 SE +/- 0.71, N = 15 SE +/- 0.27, N = 15 SE +/- 0.15, N = 3 SE +/- 0.12, N = 3 33.6 36.3 30.7 43.0 31.0 53.3 32.5 29.5 29.2 31.2 31.5 32.3 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 Min: 33.4 / Avg: 33.6 / Max: 33.8 Min: 36.1 / Avg: 36.27 / Max: 36.4 Min: 29 / Avg: 30.73 / Max: 31.7 Min: 42.6 / Avg: 43 / Max: 43.7 Min: 27.9 / Avg: 30.98 / Max: 32.4 Min: 50.6 / Avg: 53.26 / Max: 56.9 Min: 27.1 / Avg: 32.49 / Max: 34.9 Min: 24 / Avg: 29.5 / Max: 34.4 Min: 25.2 / Avg: 29.17 / Max: 35.6 Min: 28.8 / Avg: 31.23 / Max: 32 Min: 31.2 / Avg: 31.5 / Max: 31.7 Min: 32.1 / Avg: 32.27 / Max: 32.5 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 2K 4K 6K 8K 10K SE +/- 0.33, N = 3 SE +/- 43.60, N = 10 SE +/- 40.06, N = 12 SE +/- 36.13, N = 15 SE +/- 31.47, N = 12 SE +/- 11.52, N = 15 SE +/- 1.84, N = 15 SE +/- 0.67, N = 3 30 14 7892 7 3972 3 2080 948 464 247 122 61 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 Min: 14 / Avg: 14.33 / Max: 15 Min: 7673 / Avg: 7891.9 / Max: 8121 Min: 3569 / Avg: 3971.67 / Max: 4139 Min: 1732 / Avg: 2080 / Max: 2228 Min: 776 / Avg: 948.33 / Max: 1096 Min: 399 / Avg: 463.87 / Max: 565 Min: 227 / Avg: 246.73 / Max: 253 Min: 121 / Avg: 122.33 / Max: 123 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Buffered Comparison (Type: Sequential Write - Engine: POSIX AIO - - Direct: No - Block Size: 512KB - Disk Target: /mnt/backup) No Yes 13 26 39 52 65 56 58 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Result
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 11 22 33 44 55 SE +/- 0.26, N = 3 SE +/- 0.35, N = 3 SE +/- 0.27, N = 15 SE +/- 0.92, N = 15 SE +/- 0.31, N = 15 SE +/- 0.66, N = 15 SE +/- 0.09, N = 3 SE +/- 0.38, N = 3 SE +/- 0.15, N = 3 SE +/- 0.20, N = 3 SE +/- 0.82, N = 12 SE +/- 0.20, N = 3 30.9 30.3 30.8 37.8 32.2 48.1 30.6 30.0 31.1 29.8 29.1 31.9 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 10 20 30 40 50 Min: 30.5 / Avg: 30.93 / Max: 31.4 Min: 29.6 / Avg: 30.27 / Max: 30.8 Min: 28.7 / Avg: 30.76 / Max: 32.5 Min: 30 / Avg: 37.81 / Max: 41.4 Min: 30.2 / Avg: 32.23 / Max: 34.4 Min: 42.4 / Avg: 48.1 / Max: 51.7 Min: 30.5 / Avg: 30.63 / Max: 30.8 Min: 29.4 / Avg: 30 / Max: 30.7 Min: 30.8 / Avg: 31.07 / Max: 31.3 Min: 29.5 / Avg: 29.83 / Max: 30.2 Min: 24.1 / Avg: 29.05 / Max: 31.9 Min: 31.5 / Avg: 31.9 / Max: 32.1 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 2K 4K 6K 8K 10K SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 63.80, N = 15 SE +/- 0.19, N = 15 SE +/- 39.83, N = 15 SE +/- 5.49, N = 3 SE +/- 11.93, N = 3 SE +/- 2.60, N = 3 SE +/- 1.73, N = 3 SE +/- 3.23, N = 12 SE +/- 0.67, N = 3 27 12 7887 7 4124 3 1956 957 494 235 113 60 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE Result Confidence
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Block Size Comparison (Type: Sequential Write - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - - Disk Target: /mnt/backup) 1MB 2MB 4KB 4MB 8KB 8MB 16KB 32KB 64KB 128KB 256KB 512KB 1400 2800 4200 5600 7000 Min: 27 / Avg: 27.33 / Max: 28 Min: 11 / Avg: 11.67 / Max: 12 Min: 7332 / Avg: 7886.67 / Max: 8322 Min: 5 / Avg: 6.6 / Max: 7 Min: 3861 / Avg: 4124.2 / Max: 4398 Min: 1947 / Avg: 1956.33 / Max: 1966 Min: 938 / Avg: 957 / Max: 979 Min: 489 / Avg: 493.67 / Max: 498 Min: 232 / Avg: 235 / Max: 238 Min: 93 / Avg: 112.75 / Max: 124 Min: 59 / Avg: 60.33 / Max: 61 1. (CC) gcc options: -rdynamic -lfl -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE
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Flexibile IO testing: All options on USB2 attached SATA enclosure 7200rpm HD with ext4 Processor: ARMv8 Cortex-A72 @ 1.42GHz (6 Cores), Motherboard: Pine64 RockPro64 v2.1, Chipset: Fuzhou Rockchip RK3399, Memory: 4096MB, Disk: 4001GB HGST HDS5C4040AL + 8002GB HUH72808CLAR8000 + 4001GB + 2 x 8002GB 728080ALE600 + 31GB SD32G
OS: Gentoo/Linux, Kernel: 5.6.0-1137-ayufan-ge57f05e7bf8f (aarch64), Compiler: GCC 11.1.0, File-System: ext4
Compiler Notes: --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/11.1.0 --build=aarch64-unknown-linux-gnu --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0 --disable-esp --disable-fixed-point --disable-libada --disable-libssp --disable-libvtv --disable-multilib --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-threads=posix --host=aarch64-unknown-linux-gnu --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/11.1.0/include --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/man --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/python --without-isl --without-zstdDisk Notes: MQ-DEADLINE / noatime,rw,stripe=32752 / Block Size: 4096Processor Notes: Scaling Governor: cpufreq-dt schedutilSecurity Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + tsx_async_abort: Not affected
Testing initiated at 11 July 2021 11:06 by user root.