test_again

KVM testing on Amazon Linux 2 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2007287-NE-TESTAGAIN23.

test_againProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemSystem Layertest_againIntel Xeon Platinum 8175M (2 Cores / 4 Threads)Amazon EC2 m5.xlarge (1.0 BIOS)16GB11GB Amazon Elastic Block Store + 54GB Amazon Elastic Block StoreAmazon Linux 24.14.181-140.257.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712overlayfsKVMOpenBenchmarking.org- nvme_core.io_timeout=4294967295- --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 - CPU Microcode: 0x2006906- NONE- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown

test_againiozone: 1MB - 512MB - Read Performanceiozone: 1MB - 512MB - Write Performancetest_again7035.31170.53OpenBenchmarking.org

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancetest_again15003000450060007500SE +/- 82.10, N = 37035.311. (CC) gcc options: -O3

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancetest_again4080120160200SE +/- 0.02, N = 3170.531. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4