sata-port-multiplier AMD Ryzen 7 1700 Eight-Core testing with a ASUS PRIME X370-PRO and AMD Radeon R9 380 (AMD TONGA / DRM 3.10.0 / 4.11.4-041104-generic LLVM 5.0.0) 4096MB on neon 16.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1706294-RI-SATAPORTM71 .
sata-port-multiplier Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Vulkan Compiler File-System Screen Resolution mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata AMD Ryzen 7 1700 Eight-Core @ 3.00GHz (16 Cores) ASUS PRIME X370-PRO AMD Device 1450 2 x 16384 MB DDR4-1333MHz CMK32GX4M2A2666C16 256GB Samsung SSD 840 + 1000GB Western Digital WD10EACS-00Z + 500GB SAMSUNG HD501LJ + 5 x 500GB Seagate ST500LM021-1KJ15 + Samsung SSD 960 EVO 500GB AMD Radeon R9 380 (AMD TONGA / DRM 3.10.0 / 4.11.4-041104-generic LLVM 5.0.0) 4096MB AMD Tonga HDMI Audio PHL BDM3270 Intel I211 Gigabit Connection neon 16.04 4.11.4-041104-generic (x86_64) KDE Frameworks 5 X Server 1.18.4 modesetting 1.18.4 4.5 Mesa 17.2.0-devel- padoka PPA (LLVM 5.0.0) OpenCL 1.1 Mesa 17.2.0-devel- padoka PPA 1.0.3 GCC 5.4.0 20160609 + Clang 3.8.0-2ubuntu4 + LLVM 5.0.0 ext4 2560x1440 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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details - CFQ / data=ordered,errors=remount-ro,relatime,rw,stripe=32743 Processor Details - Scaling Governor: acpi-cpufreq ondemand
sata-port-multiplier fio: Rand Read - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Rand Read - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - Yes - No - 4MB - /mnt/5disk fio: Rand Read - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Rand Read - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Rand Read - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Rand Read - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Rand Read - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk fio: Rand Read - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk fio: Rand Write - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - No - No - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk fio: Seq Read - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - No - Yes - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk fio: Seq Write - POSIX AIO - Yes - Yes - 4MB - /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 80.78 16 88.25 18 108.97 23 98.50 21 76.02 15 77.55 16 94.45 20 79.28 16 96.90 20 269.21 64 93.30 19 96.09 20 89.62 18 106.67 23 89.88 18 90.21 19 106.98 23 58.21 11 134.02 29 86.13 18 112.33 24 104.92 22 73.19 15 181.80 41 74.29 15 56.99 12 144.39 31 146.39 33 72.39 14 152.26 34 74.99 15 78.72 16 75.87 15 114.78 25 98.71 21 121.56 26 74.01 15 74.10 15 135.54 30 145.59 32 139.12 30 91.98 20 101.71 22 103.63 22 136.50 30 121.83 26 134.60 30 107.41 23 OpenBenchmarking.org
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 20 40 60 80 100 SE +/- 0.16, N = 3 SE +/- 0.27, N = 3 SE +/- 0.11, N = 3 80.78 106.98 75.87 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 6 12 18 24 30 16 23 15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 2.22, N = 6 SE +/- 4.87, N = 6 SE +/- 2.20, N = 3 88.25 58.21 114.78 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 6 12 18 24 30 SE +/- 0.54, N = 6 SE +/- 1.22, N = 6 18 11 25 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 3.31, N = 6 SE +/- 0.31, N = 3 SE +/- 0.53, N = 3 108.97 134.02 98.71 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 7 14 21 28 35 23 29 21 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 0.32, N = 3 SE +/- 5.78, N = 6 SE +/- 6.12, N = 6 98.50 86.13 121.56 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 6 12 18 24 30 SE +/- 1.43, N = 6 SE +/- 1.45, N = 6 21 18 26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 0.72, N = 3 SE +/- 0.21, N = 3 SE +/- 0.64, N = 3 76.02 112.33 74.01 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 6 12 18 24 30 SE +/- 0.33, N = 3 15 24 15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 20 40 60 80 100 SE +/- 0.42, N = 3 SE +/- 2.08, N = 6 SE +/- 0.47, N = 3 77.55 104.92 74.10 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 5 10 15 20 25 SE +/- 0.63, N = 6 16 22 15 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 1.48, N = 4 SE +/- 1.19, N = 6 SE +/- 0.80, N = 3 94.45 73.19 135.54 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 7 14 21 28 35 SE +/- 0.33, N = 3 20 15 30 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 40 80 120 160 200 SE +/- 0.61, N = 3 SE +/- 0.08, N = 3 SE +/- 2.31, N = 3 79.28 181.80 145.59 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 9 18 27 36 45 SE +/- 0.58, N = 3 16 41 32 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 0.26, N = 3 SE +/- 1.23, N = 4 SE +/- 0.39, N = 3 96.90 74.29 139.12 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 7 14 21 28 35 SE +/- 0.25, N = 4 20 15 30 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 60 120 180 240 300 SE +/- 181.61, N = 6 SE +/- 5.60, N = 6 SE +/- 4.05, N = 6 269.21 56.99 91.98 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 14 28 42 56 70 SE +/- 45.47, N = 6 SE +/- 1.43, N = 6 SE +/- 0.88, N = 6 64 12 20 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 1.55, N = 3 SE +/- 0.90, N = 3 SE +/- 3.19, N = 6 93.30 144.39 101.71 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 7 14 21 28 35 SE +/- 0.58, N = 3 SE +/- 0.33, N = 3 SE +/- 0.85, N = 6 19 31 22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 0.36, N = 3 SE +/- 1.16, N = 3 SE +/- 2.18, N = 6 96.09 146.39 103.63 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 8 16 24 32 40 SE +/- 0.33, N = 3 SE +/- 0.60, N = 6 20 33 22 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 0.53, N = 3 SE +/- 1.36, N = 6 SE +/- 2.41, N = 3 89.62 72.39 136.50 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 7 14 21 28 35 SE +/- 0.33, N = 6 18 14 30 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 3.02, N = 6 SE +/- 0.82, N = 3 SE +/- 0.60, N = 3 106.67 152.26 121.83 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 8 16 24 32 40 SE +/- 0.71, N = 6 SE +/- 0.33, N = 3 23 34 26 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 30 60 90 120 150 SE +/- 0.45, N = 3 SE +/- 0.92, N = 3 SE +/- 1.85, N = 3 89.88 74.99 134.60 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 7 14 21 28 35 SE +/- 0.33, N = 3 18 15 30 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 20 40 60 80 100 SE +/- 2.18, N = 6 SE +/- 8.87, N = 6 SE +/- 0.74, N = 3 90.21 78.72 107.41 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/5disk mdadm raid10 ext4 btrfs raid10 - raid1 metadata btrfs raid5 - raid1 metadata 6 12 18 24 30 SE +/- 0.40, N = 6 SE +/- 2.26, N = 6 19 16 23 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -lrt -laio -lz -lm -lpthread -ldl
Phoronix Test Suite v10.8.4