KVM testing on Amazon Linux 2 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 1901275-SK-1901270SK94 m-io - Phoronix Test Suite m-io KVM testing on Amazon Linux 2 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1901275-SK-1901270SK94&sro .
m-io Processor Motherboard Chipset Memory Disk Network OS Kernel Compiler File-System System Layer Ubuntu 18.04 LTS Amazon Linux 2 Intel Xeon Platinum 8175M (4 Cores / 8 Threads) Amazon EC2 m5.2xlarge (1.0 BIOS) Intel 440FX 82441FX PMC 31744MB 13GB Amazon Elastic Block Store Amazon Elastic Ubuntu 18.04 4.15.0-1031-aws (x86_64) GCC 7.3.0 ext4 KVM 9GB Amazon Elastic Block Store Amazon Linux 2 4.14.88-88.76.amzn2.x86_64 (x86_64) GCC 7.3.1 20180303 xfs OpenBenchmarking.org Compiler Details - Ubuntu 18.04 LTS: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - Amazon Linux 2: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic Disk Details - Ubuntu 18.04 LTS: NONE / data=ordered,discard,relatime,rw - Amazon Linux 2: NONE / attr2,inode64,noatime,noquota,rw Security Details - Ubuntu 18.04 LTS: KPTI + __user pointer sanitization + Full generic retpoline + PTE Inversion - Amazon Linux 2: KPTI + __user pointer sanitization + Full generic retpoline STIBP: disabled RSB filling + PTE Inversion Kernel Details - Amazon Linux 2: nvme_core.io_timeout=4294967295
m-io aio-stress: Rand Write Difference Standard Error Standard Deviation Ubuntu 18.04 LTS Amazon Linux 2 2297 1.00x 7.81 0.59% 3037 1.32x 2.96 0.17% OpenBenchmarking.org
AIO-Stress Test: Random Write OpenBenchmarking.org MB/s, More Is Better AIO-Stress 0.21 Test: Random Write Amazon Linux 2 Ubuntu 18.04 LTS 700 1400 2100 2800 3500 SE +/- 2.96, N = 3 SE +/- 7.81, N = 3 3037 2297 1. (CC) gcc options: -pthread -laio
Phoronix Test Suite v10.8.4