cache

Xen HVM domU 4.2.amazon 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 2008301-NE-CACHE306897
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cache1
August 29 2020
  19 Minutes
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cache1

Processor: Intel Xeon E5-2676 v3 (1 Core), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 1024 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446

OS: Amazon Linux 2, Kernel: 4.14.186-146.268.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: Xen HVM domU 4.2.amazon

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x43
Security Notes: 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 + srbds: Not affected + tsx_async_abort: Not affected

cacheOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E5-2676 v3 (1 Core)Xen HVM domU (4.2.amazon BIOS)Intel 440FX 82441FX PMC1 x 1024 MB RAM8GBCirrus Logic GD 5446Amazon Linux 24.14.186-146.268.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712xfsXen HVM domU 4.2.amazonProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemSystem LayerCache BenchmarksSystem Logs- --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: 0x43- 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 + srbds: Not affected + tsx_async_abort: Not affected

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readcache15001000150020002500SE +/- 1.11, N = 32167.40MIN: 2114.75 / MAX: 2278.231. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writecache14K8K12K16K20KSE +/- 65.64, N = 316344.63MIN: 12499.13 / MAX: 19249.211. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writecache16K12K18K24K30KSE +/- 69.72, N = 327692.58MIN: 22656.24 / MAX: 30862.521. (CC) gcc options: -lrt

cache1

Processor: Intel Xeon E5-2676 v3 (1 Core), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 1024 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446

OS: Amazon Linux 2, Kernel: 4.14.186-146.268.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: Xen HVM domU 4.2.amazon

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x43
Security Notes: 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 + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 29 August 2020 07:20 by user root.