SSD Tests AMD Ryzen 9 3950X 16-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1201 BIOS) and AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2005078-NI-SSDTESTS166&grs&rdt&rro .
SSD Tests Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Vulkan Compiler File-System Screen Resolution Corsair Force MP600 2TB Samsung 960 EVO 500GB AMD Ryzen 9 3950X 16-Core @ 3.50GHz (16 Cores / 32 Threads) ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1201 BIOS) AMD Starship/Matisse 2 x 8192 MB DDR4-3600MT/s F4-3600C16-8GTRG 2000GB Force MP600 AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2060/875MHz) AMD Navi 10 HDMI Audio DELL P2415Q Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200 Ubuntu 20.04 5.7.0-999-generic (x86_64) 20200426 GNOME Shell 3.36.1 X Server 1.20.8 amdgpu 19.1.0 4.6 Mesa 20.1.0-devel (git-523e960 2020-04-28 focal-oibaf-ppa) (LLVM 9.0.1) 1.2.128 GCC 9.3.0 ext4 3840x2160 2000GB Force MP600 + Samsung SSD 960 EVO 500GB 2 x DELL P2415Q OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Disk Details - Corsair Force MP600 2TB: NONE / errors=remount-ro,relatime,rw - Samsung 960 EVO 500GB: NONE / relatime,rw Processor Details - Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8701013 Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + tsx_async_abort: Not affected
SSD Tests startup-time: Seq Reads + Writes - GNOME Terminal - Default Test Directory startup-time: Seq Reads + Writes - LibreOffice Writer - Default Test Directory startup-time: Seq Reads + Writes - xterm - Default Test Directory startup-time: Only Seq Reads - GNOME Terminal - Default Test Directory startup-time: Only Seq Reads - LibreOffice Writer - Default Test Directory fio: Rand Read - IO_uring - Yes - No - 2MB - Default Test Directory fio: Rand Read - IO_uring - Yes - No - 2MB - Default Test Directory fio: Seq Read - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Seq Read - IO_uring - Yes - No - 2MB - Default Test Directory fio: Seq Read - IO_uring - Yes - No - 2MB - Default Test Directory fio: Seq Read - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Rand Read - IO_uring - No - No - 2MB - Default Test Directory fio: Rand Read - IO_uring - No - No - 2MB - Default Test Directory sqlite: 8 sqlite: 1 fs-mark: 1000 Files, 1MB Size fio: Rand Write - IO_uring - No - Yes - 2MB - Default Test Directory fio: Rand Write - IO_uring - No - No - 2MB - Default Test Directory fio: Rand Write - IO_uring - No - Yes - 2MB - Default Test Directory fio: Rand Write - IO_uring - No - No - 2MB - Default Test Directory fio: Rand Read - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Rand Read - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - IO_uring - No - No - 2MB - Default Test Directory fio: Seq Write - IO_uring - No - Yes - 2MB - Default Test Directory fio: Seq Write - IO_uring - No - No - 2MB - Default Test Directory fio: Seq Write - IO_uring - No - Yes - 2MB - Default Test Directory fio: Rand Read - IO_uring - No - Yes - 4KB - Default Test Directory fio: Rand Read - IO_uring - No - Yes - 4KB - Default Test Directory fio: Rand Read - IO_uring - No - No - 4KB - Default Test Directory fio: Rand Read - IO_uring - No - No - 4KB - Default Test Directory fio: Rand Read - IO_uring - Yes - Yes - 4KB - Default Test Directory fio: Rand Read - IO_uring - Yes - No - 4KB - Default Test Directory fio: Rand Read - IO_uring - Yes - No - 4KB - Default Test Directory fio: Rand Read - IO_uring - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - IO_uring - No - No - 4KB - Default Test Directory fio: Rand Write - IO_uring - No - No - 4KB - Default Test Directory fio: Seq Write - IO_uring - No - No - 4KB - Default Test Directory fio: Seq Write - IO_uring - No - No - 4KB - Default Test Directory fio: Rand Write - IO_uring - No - Yes - 4KB - Default Test Directory fio: Rand Write - IO_uring - No - Yes - 4KB - Default Test Directory fio: Seq Write - IO_uring - No - Yes - 4KB - Default Test Directory fio: Seq Read - IO_uring - No - Yes - 2MB - Default Test Directory fio: Seq Write - IO_uring - No - Yes - 4KB - Default Test Directory fio: Seq Read - IO_uring - No - Yes - 2MB - Default Test Directory fio: Rand Write - IO_uring - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - IO_uring - Yes - Yes - 4KB - Default Test Directory fio: Rand Write - IO_uring - Yes - No - 4KB - Default Test Directory fio: Rand Write - IO_uring - Yes - No - 4KB - Default Test Directory fio: Rand Write - IO_uring - Yes - No - 2MB - Default Test Directory fio: Rand Write - IO_uring - Yes - No - 2MB - Default Test Directory fio: Rand Write - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Rand Write - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - IO_uring - Yes - No - 2MB - Default Test Directory fio: Seq Write - IO_uring - Yes - No - 2MB - Default Test Directory fio: Seq Write - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - IO_uring - Yes - Yes - 2MB - Default Test Directory fio: Seq Write - IO_uring - Yes - Yes - 4KB - Default Test Directory fio: Seq Write - IO_uring - Yes - Yes - 4KB - Default Test Directory fio: Seq Read - IO_uring - Yes - No - 4KB - Default Test Directory fio: Seq Read - IO_uring - Yes - No - 4KB - Default Test Directory fio: Seq Write - IO_uring - Yes - No - 4KB - Default Test Directory fio: Seq Write - IO_uring - Yes - No - 4KB - Default Test Directory fio: Seq Read - IO_uring - Yes - Yes - 4KB - Default Test Directory fio: Seq Read - IO_uring - Yes - Yes - 4KB - Default Test Directory rocksdb: Rand Fill leveldb: Seek Rand rocksdb: Seq Fill rocksdb: Read While Writing leveldb: Fill Sync leveldb: Overwrite leveldb: Overwrite leveldb: Seq Fill leveldb: Rand Fill rocksdb: Rand Fill Sync rocksdb: Rand Read leveldb: Rand Delete leveldb: Rand Read leveldb: Hot Read leveldb: Seq Fill leveldb: Rand Fill leveldb: Fill Sync fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size fs-mark: 5000 Files, 1MB Size, 4 Threads fio: Seq Read - IO_uring - No - Yes - 4KB - Default Test Directory fio: Seq Read - IO_uring - No - Yes - 4KB - Default Test Directory fio: Seq Read - IO_uring - No - No - 4KB - Default Test Directory fio: Seq Read - IO_uring - No - No - 4KB - Default Test Directory fio: Seq Read - IO_uring - No - No - 2MB - Default Test Directory fio: Seq Read - IO_uring - No - No - 2MB - Default Test Directory fio: Rand Read - IO_uring - No - Yes - 2MB - Default Test Directory fio: Rand Read - IO_uring - No - Yes - 2MB - Default Test Directory startup-time: Only Seq Reads - xterm - Default Test Directory Corsair Force MP600 2TB Samsung 960 EVO 500GB 0.463809 0.427333 0.166111 0.669445 0.599667 2007 4022 2007 2006 4020 4022 1793 3593 49.516 14.796 565.2 2028 2027 4063 4061 1399 2805 2026 2026 4060 4060 419000 1636 1635 418333 1342 342333 1337 343667 474000 1851 483333 1888 1794 459333 1853 1091 474333 2188 292667 1142 292000 1141 915 1837 918 1843 900 1807 1828 910 1225 313667 508000 1984 1218 312000 501333 1959 1191098 25.257 1307866 3755391 1959.150 29.3 120.862 118.044 120.821 16542 97700709 110.421 16.210 16.424 30.0 29.3 1.8 586.8 1163.3 468267 1829 472200 1844 1250 2506 1908 3823 0.204867 4.21722 3.23225 1.05067 3.67155 2.81044 594 1194 596 596 1197 1199 573 1153 148.498 39.786 212.2 767 767 1541 1541 542 1091 872 873 1752 1753 253000 988 988 253000 925 236000 922 237000 337200 1317 345667 1351 1301 333133 1350 1497 345750 3001 217667 850 218333 854 781 1570 799 1606 790 1588 1609 801 1103 282667 463000 1809 1111 284667 460333 1799 1173673 24.920 1323961 3735507 1966.389 29.4 120.454 117.808 120.610 16566 97597381 110.305 16.220 16.414 30.0 29.3 1.8 143.4 227.4 340600 1330 355000 1387 1492 2992 573 1153 0.819611 OpenBenchmarking.org
Application Start-up Time Background I/O Mix: Sequential Reads + Writes - Application To Start: GNOME Terminal - Disk Target: Default Test Directory OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 3.4.0 Background I/O Mix: Sequential Reads + Writes - Application To Start: GNOME Terminal - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 0.9489 1.8978 2.8467 3.7956 4.7445 SE +/- 0.063329, N = 3 SE +/- 0.005004, N = 7 4.217220 0.463809
Application Start-up Time Background I/O Mix: Sequential Reads + Writes - Application To Start: LibreOffice Writer - Disk Target: Default Test Directory OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 3.4.0 Background I/O Mix: Sequential Reads + Writes - Application To Start: LibreOffice Writer - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 0.7273 1.4546 2.1819 2.9092 3.6365 SE +/- 0.040826, N = 4 SE +/- 0.004141, N = 3 3.232250 0.427333
Application Start-up Time Background I/O Mix: Sequential Reads + Writes - Application To Start: xterm - Disk Target: Default Test Directory OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 3.4.0 Background I/O Mix: Sequential Reads + Writes - Application To Start: xterm - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 0.2364 0.4728 0.7092 0.9456 1.182 SE +/- 0.010591, N = 3 SE +/- 0.002301, N = 12 1.050670 0.166111
Application Start-up Time Background I/O Mix: Only Sequential Reads - Application To Start: GNOME Terminal - Disk Target: Default Test Directory OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 3.4.0 Background I/O Mix: Only Sequential Reads - Application To Start: GNOME Terminal - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 0.8261 1.6522 2.4783 3.3044 4.1305 SE +/- 0.004182, N = 3 SE +/- 0.003550, N = 3 3.671550 0.669445
Application Start-up Time Background I/O Mix: Only Sequential Reads - Application To Start: LibreOffice Writer - Disk Target: Default Test Directory OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 3.4.0 Background I/O Mix: Only Sequential Reads - Application To Start: LibreOffice Writer - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 0.6323 1.2646 1.8969 2.5292 3.1615 SE +/- 0.003945, N = 3 SE +/- 0.003786, N = 3 2.810440 0.599667
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 3.28, N = 3 594 2007 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 900 1800 2700 3600 4500 SE +/- 6.49, N = 3 1194 4022 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 2.08, N = 3 596 2007 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 1.76, N = 3 596 2006 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 900 1800 2700 3600 4500 SE +/- 3.46, N = 3 1197 4020 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 900 1800 2700 3600 4500 SE +/- 0.67, N = 3 SE +/- 4.41, N = 3 1199 4022 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 2.40, N = 3 573 1793 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 800 1600 2400 3200 4000 SE +/- 5.13, N = 3 1153 3593 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
SQLite Threads / Copies: 8 OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 8 Samsung 960 EVO 500GB Corsair Force MP600 2TB 30 60 90 120 150 SE +/- 0.72, N = 3 SE +/- 0.05, N = 3 148.50 49.52 1. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
SQLite Threads / Copies: 1 OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.30.1 Threads / Copies: 1 Samsung 960 EVO 500GB Corsair Force MP600 2TB 9 18 27 36 45 SE +/- 0.13, N = 3 SE +/- 0.06, N = 3 39.79 14.80 1. (CC) gcc options: -O2 -lz -lm -ldl -lpthread
FS-Mark Test: 1000 Files, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size Samsung 960 EVO 500GB Corsair Force MP600 2TB 120 240 360 480 600 SE +/- 0.40, N = 3 SE +/- 5.31, N = 10 212.2 565.2 1. (CC) gcc options: -static
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 1.86, N = 3 767 2028 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 0.67, N = 3 SE +/- 1.15, N = 3 767 2027 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 900 1800 2700 3600 4500 SE +/- 3.84, N = 3 1541 4063 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 900 1800 2700 3600 4500 SE +/- 1.67, N = 3 SE +/- 2.33, N = 3 1541 4061 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 1.20, N = 3 542 1399 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 600 1200 1800 2400 3000 SE +/- 2.33, N = 3 1091 2805 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 1.53, N = 3 872 2026 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 0.67, N = 3 873 2026 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 900 1800 2700 3600 4500 SE +/- 3.06, N = 3 1752 4060 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 900 1800 2700 3600 4500 SE +/- 1.53, N = 3 1753 4060 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 90K 180K 270K 360K 450K SE +/- 3055.05, N = 3 253000 419000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 0.33, N = 3 SE +/- 12.00, N = 3 988 1636 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 21.00, N = 3 988 1635 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 90K 180K 270K 360K 450K SE +/- 5333.33, N = 3 253000 418333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 5.93, N = 3 925 1342 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 70K 140K 210K 280K 350K SE +/- 1452.97, N = 3 236000 342333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 4.67, N = 3 922 1337 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 70K 140K 210K 280K 350K SE +/- 1452.97, N = 3 237000 343667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 100K 200K 300K 400K 500K SE +/- 4282.52, N = 5 SE +/- 5033.22, N = 3 337200 474000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 16.66, N = 5 SE +/- 19.22, N = 3 1317 1851 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 100K 200K 300K 400K 500K SE +/- 4409.59, N = 3 SE +/- 333.33, N = 3 345667 483333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 17.14, N = 3 SE +/- 1.20, N = 3 1351 1888 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 14.57, N = 15 SE +/- 17.78, N = 3 1301 1794 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 100K 200K 300K 400K 500K SE +/- 3724.91, N = 15 SE +/- 4484.54, N = 3 333133 459333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 19.91, N = 4 SE +/- 21.53, N = 3 1350 1853 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 0.33, N = 3 SE +/- 5.36, N = 3 1497 1091 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 100K 200K 300K 400K 500K SE +/- 4939.21, N = 4 SE +/- 5547.77, N = 3 345750 474333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 600 1200 1800 2400 3000 SE +/- 0.67, N = 3 SE +/- 10.41, N = 3 3001 2188 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 60K 120K 180K 240K 300K SE +/- 666.67, N = 3 SE +/- 4409.59, N = 3 217667 292667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 200 400 600 800 1000 SE +/- 2.33, N = 3 SE +/- 16.82, N = 3 850 1142 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 60K 120K 180K 240K 300K SE +/- 1855.92, N = 3 SE +/- 2645.75, N = 3 218333 292000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 200 400 600 800 1000 SE +/- 7.42, N = 3 SE +/- 10.84, N = 3 854 1141 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 200 400 600 800 1000 SE +/- 5.24, N = 3 SE +/- 4.04, N = 3 781 915 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 10.79, N = 3 SE +/- 7.69, N = 3 1570 1837 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 200 400 600 800 1000 SE +/- 6.74, N = 3 SE +/- 5.29, N = 3 799 918 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 13.48, N = 3 SE +/- 10.41, N = 3 1606 1843 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 200 400 600 800 1000 SE +/- 10.09, N = 3 SE +/- 13.56, N = 4 790 900 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 20.18, N = 3 SE +/- 26.96, N = 4 1588 1807 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 9.70, N = 3 SE +/- 4.48, N = 3 1609 1828 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 200 400 600 800 1000 SE +/- 4.73, N = 3 SE +/- 2.08, N = 3 801 910 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 15.92, N = 3 SE +/- 4.33, N = 3 1103 1225 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 70K 140K 210K 280K 350K SE +/- 4055.18, N = 3 SE +/- 1333.33, N = 3 282667 313667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 110K 220K 330K 440K 550K SE +/- 1527.53, N = 3 463000 508000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 6.00, N = 3 1809 1984 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 12.00, N = 3 SE +/- 2.33, N = 3 1111 1218 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 70K 140K 210K 280K 350K SE +/- 3333.33, N = 3 SE +/- 577.35, N = 3 284667 312000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 110K 220K 330K 440K 550K SE +/- 333.33, N = 3 SE +/- 3282.95, N = 3 460333 501333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 13.64, N = 3 1799 1959 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Facebook RocksDB Test: Random Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Fill Samsung 960 EVO 500GB Corsair Force MP600 2TB 300K 600K 900K 1200K 1500K SE +/- 10311.32, N = 3 SE +/- 9723.82, N = 3 1173673 1191098 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
LevelDB Benchmark: Seek Random OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Seek Random Samsung 960 EVO 500GB Corsair Force MP600 2TB 6 12 18 24 30 SE +/- 0.05, N = 3 SE +/- 0.22, N = 3 24.92 25.26 1. (CXX) g++ options: -O3 -lsnappy -lpthread
Facebook RocksDB Test: Sequential Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Sequential Fill Samsung 960 EVO 500GB Corsair Force MP600 2TB 300K 600K 900K 1200K 1500K SE +/- 12025.26, N = 3 SE +/- 9675.35, N = 3 1323961 1307866 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Facebook RocksDB Test: Read While Writing OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Read While Writing Samsung 960 EVO 500GB Corsair Force MP600 2TB 800K 1600K 2400K 3200K 4000K SE +/- 19730.07, N = 3 SE +/- 50097.69, N = 4 3735507 3755391 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
LevelDB Benchmark: Fill Sync OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Fill Sync Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 4.52, N = 3 SE +/- 4.11, N = 3 1966.39 1959.15 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Overwrite OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Overwrite Samsung 960 EVO 500GB Corsair Force MP600 2TB 7 14 21 28 35 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 29.4 29.3 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Overwrite OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Overwrite Samsung 960 EVO 500GB Corsair Force MP600 2TB 30 60 90 120 150 SE +/- 0.15, N = 3 SE +/- 0.28, N = 3 120.45 120.86 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Sequential Fill OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Sequential Fill Samsung 960 EVO 500GB Corsair Force MP600 2TB 30 60 90 120 150 SE +/- 0.26, N = 3 SE +/- 0.43, N = 3 117.81 118.04 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Fill OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Fill Samsung 960 EVO 500GB Corsair Force MP600 2TB 30 60 90 120 150 SE +/- 0.23, N = 3 SE +/- 0.29, N = 3 120.61 120.82 1. (CXX) g++ options: -O3 -lsnappy -lpthread
Facebook RocksDB Test: Random Fill Sync OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Fill Sync Samsung 960 EVO 500GB Corsair Force MP600 2TB 4K 8K 12K 16K 20K SE +/- 16.97, N = 3 SE +/- 33.25, N = 3 16566 16542 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read Samsung 960 EVO 500GB Corsair Force MP600 2TB 20M 40M 60M 80M 100M SE +/- 841230.87, N = 3 SE +/- 386167.08, N = 3 97597381 97700709 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
LevelDB Benchmark: Random Delete OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Delete Samsung 960 EVO 500GB Corsair Force MP600 2TB 20 40 60 80 100 SE +/- 0.30, N = 3 SE +/- 0.12, N = 3 110.31 110.42 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Read OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Read Samsung 960 EVO 500GB Corsair Force MP600 2TB 4 8 12 16 20 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 16.22 16.21 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Hot Read OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Hot Read Samsung 960 EVO 500GB Corsair Force MP600 2TB 4 8 12 16 20 SE +/- 0.12, N = 15 SE +/- 0.17, N = 8 16.41 16.42 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Sequential Fill OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Sequential Fill Samsung 960 EVO 500GB Corsair Force MP600 2TB 7 14 21 28 35 SE +/- 0.07, N = 3 SE +/- 0.09, N = 3 30.0 30.0 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Fill OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Random Fill Samsung 960 EVO 500GB Corsair Force MP600 2TB 7 14 21 28 35 SE +/- 0.06, N = 3 SE +/- 0.09, N = 3 29.3 29.3 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Fill Sync OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Fill Sync Samsung 960 EVO 500GB Corsair Force MP600 2TB 0.405 0.81 1.215 1.62 2.025 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.8 1.8 1. (CXX) g++ options: -O3 -lsnappy -lpthread
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 Samsung 960 EVO 500GB Corsair Force MP600 2TB 130 260 390 520 650 SE +/- 3.35, N = 15 SE +/- 1.18, N = 3 143.4 586.8 1. (CC) gcc options: -static
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 Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 17.46, N = 15 SE +/- 19.46, N = 3 227.4 1163.3 1. (CC) gcc options: -static
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 100K 200K 300K 400K 500K SE +/- 4523.27, N = 5 SE +/- 8764.36, N = 15 340600 468267 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 17.24, N = 5 SE +/- 34.13, N = 15 1330 1829 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 100K 200K 300K 400K 500K SE +/- 5016.64, N = 4 SE +/- 9356.54, N = 15 355000 472200 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 19.20, N = 4 SE +/- 36.53, N = 15 1387 1844 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 300 600 900 1200 1500 SE +/- 4.58, N = 3 SE +/- 99.24, N = 15 1492 1250 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 600 1200 1800 2400 3000 SE +/- 9.28, N = 3 SE +/- 198.41, N = 15 2992 2506 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 400 800 1200 1600 2000 SE +/- 49.03, N = 15 573 1908 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Flexible IO Tester Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 800 1600 2400 3200 4000 SE +/- 98.04, N = 15 1153 3823 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Application Start-up Time Background I/O Mix: Only Sequential Reads - Application To Start: xterm - Disk Target: Default Test Directory OpenBenchmarking.org sec, Fewer Is Better Application Start-up Time 3.4.0 Background I/O Mix: Only Sequential Reads - Application To Start: xterm - Disk Target: Default Test Directory Samsung 960 EVO 500GB Corsair Force MP600 2TB 0.1844 0.3688 0.5532 0.7376 0.922 SE +/- 0.030401, N = 12 SE +/- 0.002527, N = 5 0.819611 0.204867
Phoronix Test Suite v10.8.5