MEMTEST

KVM testing on Red Hat Enterprise Linux Server 7.3 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 1706102-LO-MEMTEST2972
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PCMDEV_02 Memory test
June 09 2017
 
PCMDEV_02 Memory test 2
June 09 2017
 
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PCMDEV_02 Memory test

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
System Notes: SELinux: Enabled.

PCMDEV_02 Memory test 2

Processor: 8 x Intel Xeon E312xx (Sandy Bridge) @ 2.49GHz (8 Cores), Motherboard: Red Hat RHEV Hypervisor, Chipset: Intel 440FX- 82441FX PMC, Memory: 2 x 16384 MB RAM, Disk: 10GB, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device

OS: Red Hat Enterprise Linux Server 7.3, Kernel: 3.10.0-514.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM

MEMTESTOpenBenchmarking.orgPhoronix Test Suite8 x Intel Xeon E312xx (Sandy Bridge) @ 2.49GHz (8 Cores)Red Hat RHEV HypervisorIntel 440FX- 82441FX PMC2 x 16384 MB RAM10GBRed Hat QXL paravirtual graphic cardRed Hat Virtio deviceRed Hat Enterprise Linux Server 7.33.10.0-514.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerMEMTEST 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 - SELinux: Enabled.

PCMDEV_02 Memory test vs. PCMDEV_02 Memory test 2 ComparisonPhoronix Test SuiteBaseline+2.5%+2.5%+5%+5%+7.5%+7.5%5.7%4.5%2.8%2.1%Copy9.9%Scale8.8%Add6.8%Integer CopyInteger ScaleFloating-Point AddInteger AddStreamStreamStreamRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPPCMDEV_02 Memory testPCMDEV_02 Memory test 2

MEMTESTramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: Scalecachebench: Read Cachecachebench: Write CachePCMDEV_02 Memory testPCMDEV_02 Memory test 213559.6512940.6712612.0813883.5536128.7029954.6432244.482391.588515.9313838.3913684.0513174.6614278.4033836.3527246.6829649.722395.708597.86OpenBenchmarking.org

RAMspeed SMP

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer AddPCMDEV_02 Memory testPCMDEV_02 Memory test 23K6K9K12K15K13559.6513838.39

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer CopyPCMDEV_02 Memory testPCMDEV_02 Memory test 23K6K9K12K15K12940.6713684.05

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer ScalePCMDEV_02 Memory testPCMDEV_02 Memory test 23K6K9K12K15K12612.0813174.66

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point AddPCMDEV_02 Memory testPCMDEV_02 Memory test 23K6K9K12K15K13883.5514278.40

Stream

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

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddPCMDEV_02 Memory testPCMDEV_02 Memory test 28K16K24K32K40KSE +/- 308.31, N = 5SE +/- 743.93, N = 1036128.7033836.351. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17AddPCMDEV_02 Memory testPCMDEV_02 Memory test 26K12K18K24K30KMin: 35063.7 / Avg: 36128.7 / Max: 36804.8Min: 28375.8 / Avg: 33836.35 / Max: 362741. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyPCMDEV_02 Memory testPCMDEV_02 Memory test 26K12K18K24K30KSE +/- 353.56, N = 5SE +/- 1011.57, N = 529954.6427246.681. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17CopyPCMDEV_02 Memory testPCMDEV_02 Memory test 25K10K15K20K25KMin: 28918.5 / Avg: 29954.64 / Max: 30670.1Min: 23453.6 / Avg: 27246.68 / Max: 29416.21. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScalePCMDEV_02 Memory testPCMDEV_02 Memory test 27K14K21K28K35KSE +/- 241.69, N = 5SE +/- 735.91, N = 532244.4829649.721. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17ScalePCMDEV_02 Memory testPCMDEV_02 Memory test 26K12K18K24K30KMin: 31690.1 / Avg: 32244.48 / Max: 33138.5Min: 26842 / Avg: 29649.72 / Max: 30882.61. (CC) gcc options: -O3 -march=native -fopenmp

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 BetterCacheBenchRead CachePCMDEV_02 Memory testPCMDEV_02 Memory test 25001000150020002500SE +/- 1.58, N = 3SE +/- 2.40, N = 32391.582395.701. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead CachePCMDEV_02 Memory testPCMDEV_02 Memory test 2400800120016002000Min: 2389.04 / Avg: 2391.58 / Max: 2394.47Min: 2391.41 / Avg: 2395.7 / Max: 2399.71. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CachePCMDEV_02 Memory testPCMDEV_02 Memory test 22K4K6K8K10KSE +/- 38.33, N = 3SE +/- 13.29, N = 38515.938597.861. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite CachePCMDEV_02 Memory testPCMDEV_02 Memory test 215003000450060007500Min: 8457.26 / Avg: 8515.93 / Max: 8588.01Min: 8572.38 / Avg: 8597.86 / Max: 8617.131. (CC) gcc options: -lrt

9 Results Shown

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

PCMDEV_02 Memory test

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
System Notes: SELinux: Enabled.

Testing initiated at 9 June 2017 12:44 by user root.

PCMDEV_02 Memory test 2

Processor: 8 x Intel Xeon E312xx (Sandy Bridge) @ 2.49GHz (8 Cores), Motherboard: Red Hat RHEV Hypervisor, Chipset: Intel 440FX- 82441FX PMC, Memory: 2 x 16384 MB RAM, Disk: 10GB, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device

OS: Red Hat Enterprise Linux Server 7.3, Kernel: 3.10.0-514.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, 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
System Notes: SELinux: Enabled.

Testing initiated at 9 June 2017 14:57 by user root.