CVM-centos-linux-7

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2312029-NE-CVMCENTOS39&rdt&grr.

CVM-centos-linux-7ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layer2023-12-02 00:362023-12-02 05:342 x Intel Xeon Platinum 8374C (64 Cores / 128 Threads)Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS)Intel 440FX 82441FX PMC16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 16384 MB + 14336 MB RAM246GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 73.10.0-1160.99.1.el7.x86_64 (x86_64) 20230913GCC 11.2.1 20220127ext41024x768KVMOpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --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++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/opt/rh/devtoolset-11/root/usr/share/man --with-arch_32=x86-64 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=genericProcessor Details- CPU Microcode: 0x1Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB + srbds: Not affected + tsx_async_abort: Not affected

CVM-centos-linux-7ramspeed: Copy - Floating Pointramspeed: Add - Floating Pointramspeed: Scale - Integerramspeed: Add - Integerramspeed: Copy - Integerramspeed: Triad - Floating Pointramspeed: Triad - Integerramspeed: Average - Floating Pointramspeed: Average - Integerramspeed: Scale - Floating Pointstream: Copystream: Addstream: Triadstream: Scale2023-12-02 00:362023-12-02 05:3442034.9635083.6233333.1637433.4341319.4537360.2137486.5138049.4437891.2837283.39209605.2243958.6249504.6236332.941649.9135353.9934176.5237490.7742447.9237200.0337382.3837969.3237818.9236972.86239864.1267499.7272165.5254386.4OpenBenchmarking.org

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point2023-12-02 00:362023-12-02 05:349K18K27K36K45KSE +/- 361.88, N = 3SE +/- 410.27, N = 342034.9641649.911. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point2023-12-02 00:362023-12-02 05:348K16K24K32K40KSE +/- 197.24, N = 3SE +/- 94.38, N = 335083.6235353.991. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer2023-12-02 00:362023-12-02 05:347K14K21K28K35KSE +/- 207.94, N = 3SE +/- 236.22, N = 333333.1634176.521. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer2023-12-02 00:362023-12-02 05:348K16K24K32K40KSE +/- 5.27, N = 3SE +/- 18.15, N = 337433.4337490.771. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer2023-12-02 00:362023-12-02 05:349K18K27K36K45KSE +/- 517.32, N = 3SE +/- 84.12, N = 341319.4542447.921. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point2023-12-02 00:362023-12-02 05:348K16K24K32K40KSE +/- 17.71, N = 3SE +/- 168.40, N = 337360.2137200.031. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer2023-12-02 00:362023-12-02 05:348K16K24K32K40KSE +/- 117.38, N = 3SE +/- 159.51, N = 337486.5137382.381. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point2023-12-02 00:362023-12-02 05:348K16K24K32K40KSE +/- 78.03, N = 3SE +/- 67.85, N = 338049.4437969.321. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer2023-12-02 00:362023-12-02 05:348K16K24K32K40KSE +/- 109.92, N = 3SE +/- 23.97, N = 337891.2837818.921. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point2023-12-02 00:362023-12-02 05:348K16K24K32K40KSE +/- 49.86, N = 3SE +/- 309.32, N = 337283.3936972.861. (CC) gcc options: -O3 -march=native

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy2023-12-02 00:362023-12-02 05:3450K100K150K200K250KSE +/- 2134.13, N = 5SE +/- 2078.54, N = 5209605.2239864.11. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add2023-12-02 00:362023-12-02 05:3460K120K180K240K300KSE +/- 3661.75, N = 5SE +/- 5207.68, N = 5243958.6267499.71. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad2023-12-02 00:362023-12-02 05:3460K120K180K240K300KSE +/- 2927.36, N = 5SE +/- 5542.51, N = 5249504.6272165.51. (CC) gcc options: -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale2023-12-02 00:362023-12-02 05:3450K100K150K200K250KSE +/- 2971.40, N = 5SE +/- 6448.01, N = 5236332.9254386.41. (CC) gcc options: -O3 -march=native -fopenmp

Phoronix Test Suite v10.8.4