aliguigumem

KVM testing on CentOS 7.2.1511 via the Phoronix Test Suite.

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16384 MB RAM - Intel Xeon E5-2682 v4
August 29 2017
 
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16384 MB RAM - Intel Xeon E5-2682 v4

Processor: Intel Xeon E5-2682 v4 @ 2.49GHz (8 Cores), Motherboard: Alibaba Cloud ECS, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 16384 MB RAM, Disk: 40GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 7.2.1511, Kernel: 3.10.0-514.6.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext3, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --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++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic

aliguigumemOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E5-2682 v4 @ 2.49GHz (8 Cores)Alibaba Cloud ECSIntel 440FX- 82441FX PMC1 x 16384 MB RAM40GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS 7.2.15113.10.0-514.6.2.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext31024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerAliguigumem BenchmarksSystem Logs- --build=x86_64-redhat-linux --disable-libgcj --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++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic

aliguigumemcachebench: Write Cachecachebench: Read Cachestream: Scalestream: Addramspeed: Floating-Point Addramspeed: Integer Scaleramspeed: Integer Copyramspeed: Integer Addstream: Copy16384 MB RAM - Intel Xeon E5-2682 v420481.822436.3049854.6053706.2915131.8215605.2715646.1815832.8561296.78OpenBenchmarking.org

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 BetterCacheBenchWrite Cache16384 MB RAM - Intel Xeon E5-2682 v44K8K12K16K20KSE +/- 2.23, N = 320481.82

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cache16384 MB RAM - Intel Xeon E5-2682 v45001000150020002500SE +/- 0.11, N = 32436.30

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Scale16384 MB RAM - Intel Xeon E5-2682 v411K22K33K44K55KSE +/- 614.77, N = 549854.60

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Add16384 MB RAM - Intel Xeon E5-2682 v412K24K36K48K60KSE +/- 680.92, N = 1053706.29

RAMspeed SMP

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point Add16384 MB RAM - Intel Xeon E5-2682 v43K6K9K12K15K15131.82

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Scale16384 MB RAM - Intel Xeon E5-2682 v43K6K9K12K15K15605.27

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Copy16384 MB RAM - Intel Xeon E5-2682 v43K6K9K12K15K15646.18

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Add16384 MB RAM - Intel Xeon E5-2682 v43K6K9K12K15K15832.85

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Copy16384 MB RAM - Intel Xeon E5-2682 v413K26K39K52K65KSE +/- 2690.19, N = 561296.78

9 Results Shown

CacheBench:
  Write Cache
  Read Cache
Stream:
  Scale
  Add
RAMspeed SMP:
  Floating-Point Add
  Integer Scale
  Integer Copy
  Integer Add
Stream

16384 MB RAM - Intel Xeon E5-2682 v4

Processor: Intel Xeon E5-2682 v4 @ 2.49GHz (8 Cores), Motherboard: Alibaba Cloud ECS, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 16384 MB RAM, Disk: 40GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 7.2.1511, Kernel: 3.10.0-514.6.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext3, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --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++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic

Testing initiated at 29 August 2017 22:21 by user .