Btrfs RAID Testing Btrfs HDD RAID 0 / RAID 1 file-system benchmarking on Ubuntu 14.10 using two Samsung hard drives. Benchmarks by Michael Larabel for a future article on Phoronix.com.
HTML result view exported from: https://openbenchmarking.org/result/1410219-PTS-BTRFSRAI27&sro&grs .
Btrfs RAID Testing Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Single Disk RAID0 RAID1 Intel Core i7-5960X @ 3.50GHz (16 Cores) Gigabyte X99-UD4-CF Intel Xeon E5 v3/Core 16384MB 128GB Crucial_CT128MX1 + 2 x 250GB SAMSUNG HD253GJ NVIDIA GeForce GTX 760 2048MB (405/648MHz) Intel C610/X99 SyncMaster Intel Connection Ubuntu 14.10 3.16.0-23-generic (x86_64) Unity 7.3.1 X Server 1.16.0 nouveau 1.0.11 3.3 Mesa 10.3.0 Gallium 0.4 GCC 4.9.1 btrfs 2560x1600 OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details - DEADLINE / relatime,rw,space_cache Processor Details - Scaling Governor: intel_pstate powersave System Details - Disk Scheduler: DEADLINE. Python 2.7.8.
Btrfs RAID Testing iozone: 4Kb - 8GB - Write Performance compilebench: Initial Create fio: Rand Read - Libaio - No - 16KB - Default Test Directory - IOPS fio: Rand Read - Libaio - No - 16KB - Default Test Directory - MB/s fio: Seq Read - Libaio - No - 16KB - Default Test Directory - MB/s fio: Seq Read - Libaio - No - 16KB - Default Test Directory - IOPS dbench: 6 fs-mark: 5000 Files, 1MB Size, 4 Threads fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size fs-mark: 1000 Files, 1MB Size fio: Seq Write - Libaio - No - 16KB - Default Test Directory - MB/s compilebench: Compile fio: Rand Write - Libaio - No - 16KB - Default Test Directory - MB/s fio: Seq Write - Libaio - No - 16KB - Default Test Directory - IOPS fio: Rand Write - Libaio - No - 16KB - Default Test Directory - IOPS aio-stress: Rand Write postmark: Disk Transaction Performance iozone: 4Kb - 8GB - Read Performance dbench: 1 Single Disk RAID0 RAID1 121.66 86.48 204 3.36 3.46 213 37.96 30.97 18.17 14.90 137.94 632.44 141.23 8413 8680 2857.24 4870 6385.90 9.69 271.69 170.09 369 6.02 5.92 344 57.35 43.95 24.73 19.47 116.34 735.10 125.00 7719 7887 2938.27 5173 6555.79 14.78 137.19 127.68 235 4.94 3.56 285 51.60 33.60 21.00 19.77 139.94 630.97 140.55 8658 8743 2743.56 4901 6511.68 13.24 OpenBenchmarking.org
IOzone Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance RAID0 RAID1 Single Disk 60 120 180 240 300 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 SE +/- 0.66, N = 3 271.69 137.19 121.66 1. (CC) gcc options: -O3
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create RAID0 RAID1 Single Disk 40 80 120 160 200 SE +/- 3.20, N = 3 SE +/- 3.24, N = 3 SE +/- 0.71, N = 3 170.09 127.68 86.48
Flexible IO Tester Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.11 Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS RAID0 RAID1 Single Disk 80 160 240 320 400 SE +/- 3.67, N = 3 SE +/- 3.51, N = 3 SE +/- 2.19, N = 3 369 235 204 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.11 Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s RAID0 RAID1 Single Disk 2 4 6 8 10 SE +/- 0.12, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 6.02 4.94 3.36 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.11 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s RAID0 RAID1 Single Disk 1.332 2.664 3.996 5.328 6.66 SE +/- 0.09, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 5.92 3.56 3.46 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.11 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS RAID0 RAID1 Single Disk 70 140 210 280 350 SE +/- 2.65, N = 3 SE +/- 0.67, N = 3 SE +/- 1.15, N = 3 344 285 213 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Dbench Client Count: 6 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 6 RAID0 RAID1 Single Disk 13 26 39 52 65 SE +/- 0.64, N = 3 SE +/- 0.50, N = 3 SE +/- 0.27, N = 3 57.35 51.60 37.96 1. (CC) gcc options: -lpopt -O2
FS-Mark Test: 5000 Files, 1MB Size, 4 Threads OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads RAID0 RAID1 Single Disk 10 20 30 40 50 SE +/- 1.03, N = 6 SE +/- 0.23, N = 3 SE +/- 0.61, N = 6 43.95 33.60 30.97 1. (CC) gcc options: -static
FS-Mark Test: 4000 Files, 32 Sub Dirs, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size RAID0 RAID1 Single Disk 6 12 18 24 30 SE +/- 0.32, N = 3 SE +/- 0.31, N = 3 SE +/- 0.22, N = 3 24.73 21.00 18.17 1. (CC) gcc options: -static
FS-Mark Test: 1000 Files, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size RAID0 RAID1 Single Disk 5 10 15 20 25 SE +/- 0.34, N = 3 SE +/- 0.12, N = 3 SE +/- 0.10, N = 3 19.47 19.77 14.90 1. (CC) gcc options: -static
Flexible IO Tester Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.11 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s RAID0 RAID1 Single Disk 30 60 90 120 150 SE +/- 2.02, N = 3 SE +/- 1.40, N = 3 SE +/- 0.21, N = 3 116.34 139.94 137.94 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile RAID0 RAID1 Single Disk 160 320 480 640 800 SE +/- 7.73, N = 3 SE +/- 13.08, N = 6 SE +/- 3.18, N = 3 735.10 630.97 632.44
Flexible IO Tester Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.11 Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s RAID0 RAID1 Single Disk 30 60 90 120 150 SE +/- 1.29, N = 3 SE +/- 0.06, N = 3 SE +/- 0.81, N = 3 125.00 140.55 141.23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.11 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS RAID0 RAID1 Single Disk 2K 4K 6K 8K 10K SE +/- 114.20, N = 6 SE +/- 128.46, N = 5 SE +/- 152.12, N = 3 7719 8658 8413 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.11 Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: IOPS RAID0 RAID1 Single Disk 2K 4K 6K 8K 10K SE +/- 118.17, N = 4 SE +/- 65.26, N = 3 SE +/- 74.63, N = 3 7887 8743 8680 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
AIO-Stress Test: Random Write OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write RAID0 RAID1 Single Disk 600 1200 1800 2400 3000 SE +/- 51.85, N = 3 SE +/- 57.63, N = 6 SE +/- 11.36, N = 3 2938.27 2743.56 2857.24 1. (CC) gcc options: -pthread -laio
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance RAID0 RAID1 Single Disk 1100 2200 3300 4400 5500 SE +/- 35.33, N = 3 SE +/- 0.00, N = 3 SE +/- 31.33, N = 3 5173 4901 4870 1. (CC) gcc options: -O3
IOzone Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance RAID0 RAID1 Single Disk 1400 2800 4200 5600 7000 SE +/- 42.48, N = 3 SE +/- 86.88, N = 3 SE +/- 86.49, N = 3 6555.79 6511.68 6385.90 1. (CC) gcc options: -O3
Dbench Client Count: 1 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 1 RAID0 RAID1 Single Disk 4 8 12 16 20 SE +/- 0.03, N = 3 SE +/- 0.13, N = 3 SE +/- 0.27, N = 6 14.78 13.24 9.69 1. (CC) gcc options: -lpopt -O2
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