IO-HOST-PEC1 Intel Core i5-2415M testing with a Apple Mac-8ED6AF5B48C039E1 (MM51.88Z.0080.B00.1804091930 BIOS) and Intel Gen6 Mobile on Debian 9.6 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1901090-SK-IOHOSTPEC21 .
IO-HOST-PEC1 Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Compiler File-System Screen Resolution IO-HOST-PEC1 Intel Core i5-2415M @ 2.90GHz (2 Cores / 4 Threads) Apple Mac-8ED6AF5B48C039E1 (MM51.88Z.0080.B00.1804091930 BIOS) Intel 2nd Generation Core Family DRAM 2 x 4096 MB DDR3-1333MHz 500GB TOSHIBA MK5065GS Intel Gen6 Mobile (1300MHz) Cirrus Logic CS4206 SyncMaster Broadcom Limited NetXtreme BCM57765 Gigabit PCIe + Broadcom Limited BCM4331 802.11a/b/g/n Debian 9.6 4.9.0-8-amd64 (x86_64) GNOME Shell 3.22.3 X Server GCC 6.3.0 20170516 ext4 1920x1080 OpenBenchmarking.org - --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --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=auto --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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v - CFQ / data=ordered,errors=remount-ro,relatime,rw - Scaling Governor: intel_pstate powersave - KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
IO-HOST-PEC1 aio-stress: Rand Write Standard Error Standard Deviation IO-HOST-PEC1 29.33 2.51 25.64% OpenBenchmarking.org
AIO-Stress Test: Random Write OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write IO-HOST-PEC1 7 14 21 28 35 SE +/- 2.51, N = 9 29.33 1. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4