pts-fio Intel Core i7-5930K testing with a ASUS X99-WS/IPMI (4001 BIOS) and eVGA NVIDIA GeForce GTX 980 Ti 6GB on Ubuntu 20.04 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2007071-NI-PTSFIO57889 Samsung SSD 950 PRO Processor: Intel Core i7-5930K @ 4.00GHz (6 Cores / 12 Threads), Motherboard: ASUS X99-WS/IPMI (4001 BIOS), Chipset: Intel Xeon E7 v3/Xeon, Memory: 48GB, Disk: Samsung SSD 950 PRO 512GB + 500GB Samsung SSD 850 + 2 x 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 980 Ti 6GB, Audio: Realtek ALC1150, Network: 2 x Intel I210
OS: Ubuntu 20.04, Kernel: 5.4.0-39-generic (x86_64), Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenCL: OpenCL 1.2 CUDA 10.2.185, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 800x600
Compiler Notes: --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 -vDisk Notes: NONE / errors=remount-ro,relatime,rwProcessor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x43Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected
pts-fio OpenBenchmarking.org Phoronix Test Suite Intel Core i7-5930K @ 4.00GHz (6 Cores / 12 Threads) ASUS X99-WS/IPMI (4001 BIOS) Intel Xeon E7 v3/Xeon 48GB Samsung SSD 950 PRO 512GB + 500GB Samsung SSD 850 + 2 x 500GB Samsung SSD 860 eVGA NVIDIA GeForce GTX 980 Ti 6GB Realtek ALC1150 2 x Intel I210 Ubuntu 20.04 5.4.0-39-generic (x86_64) X Server 1.20.8 modesetting 1.20.8 OpenCL 1.2 CUDA 10.2.185 GCC 9.3.0 ext4 800x600 Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Display Server Display Driver OpenCL Compiler File-System Screen Resolution Pts-fio Benchmarks System Logs - --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 - NONE / errors=remount-ro,relatime,rw - Scaling Governor: intel_pstate powersave - CPU Microcode: 0x43 - itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected
pts-fio fio: Rand Read - Sync - No - No - 8MB - Default Test Directory fio: Rand Read - Sync - No - No - 8MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 8MB - Default Test Directory fio: Rand Read - Sync - No - Yes - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - No - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - Sync - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - IO_uring - No - No - 8MB - Default Test Directory fio: Rand Read - IO_uring - No - No - 8MB - Default Test Directory fio: Rand Read - IO_uring - No - Yes - 8MB - Default Test Directory fio: Rand Read - IO_uring - No - Yes - 8MB - Default Test Directory fio: Rand Read - IO_uring - Yes - No - 8MB - Default Test Directory fio: Rand Read - IO_uring - Yes - No - 8MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 8MB - Default Test Directory fio: Rand Read - Linux AIO - No - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - No - 8MB - Default Test Directory fio: Rand Read - IO_uring - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - IO_uring - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - No - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - No - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - Linux AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 8MB - Default Test Directory fio: Rand Read - POSIX AIO - Yes - Yes - 8MB - Default Test Directory Samsung SSD 950 PRO 752 94 751 94 541 67 534 66 815 98 815 98 1173 143 815 98 752 91 1174 143 815 98 548 65 753 91 585 70 545 65 544 64 OpenBenchmarking.org
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 160 320 480 640 800 SE +/- 8.00, N = 3 752 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 SE +/- 1.00, N = 3 94 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 160 320 480 640 800 SE +/- 6.51, N = 3 751 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 SE +/- 0.67, N = 3 94 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 120 240 360 480 600 541 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 15 30 45 60 75 67 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 120 240 360 480 600 SE +/- 7.35, N = 4 534 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 15 30 45 60 75 SE +/- 1.00, N = 4 66 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 200 400 600 800 1000 815 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 98 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 200 400 600 800 1000 815 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 98 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 300 600 900 1200 1500 SE +/- 0.67, N = 3 1173 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 30 60 90 120 150 143 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 200 400 600 800 1000 815 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 98 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 160 320 480 640 800 SE +/- 7.17, N = 3 752 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 SE +/- 0.67, N = 3 91 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 300 600 900 1200 1500 SE +/- 2.03, N = 3 1174 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 30 60 90 120 150 143 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 200 400 600 800 1000 815 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 98 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 120 240 360 480 600 SE +/- 4.51, N = 13 548 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 15 30 45 60 75 65 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 160 320 480 640 800 SE +/- 9.00, N = 3 753 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 20 40 60 80 100 SE +/- 1.00, N = 3 91 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 130 260 390 520 650 SE +/- 0.33, N = 3 585 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 16 32 48 64 80 SE +/- 0.33, N = 3 70 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 120 240 360 480 600 SE +/- 7.66, N = 15 545 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 15 30 45 60 75 65 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 120 240 360 480 600 SE +/- 8.33, N = 3 544 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory Samsung SSD 950 PRO 14 28 42 56 70 SE +/- 1.00, N = 3 64 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl
Samsung SSD 950 PRO Processor: Intel Core i7-5930K @ 4.00GHz (6 Cores / 12 Threads), Motherboard: ASUS X99-WS/IPMI (4001 BIOS), Chipset: Intel Xeon E7 v3/Xeon, Memory: 48GB, Disk: Samsung SSD 950 PRO 512GB + 500GB Samsung SSD 850 + 2 x 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 980 Ti 6GB, Audio: Realtek ALC1150, Network: 2 x Intel I210
OS: Ubuntu 20.04, Kernel: 5.4.0-39-generic (x86_64), Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenCL: OpenCL 1.2 CUDA 10.2.185, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 800x600
Compiler Notes: --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 -vDisk Notes: NONE / errors=remount-ro,relatime,rwProcessor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x43Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 6 July 2020 21:30 by user andrei.