xen-81-memory-benchmark-3

Xen HVM domU 4.13 testing on Debian 9.12 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2008133-VE-XEN81MEMO94.

xen-81-memory-benchmark-3ProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem Layer4 x Intel Xeon E7 48304 x Intel Xeon E7 4830 (16 Cores)Xen HVM domU v4.13Intel 440FX 82441FX PMC16384 MB + 16380 MB RAM490GBCirrus Logic GD 5446Debian 9.124.9.0-12-amd64 (x86_64)GCC 6.3.0 20170516ext41024x768Xen HVM domU 4.13OpenBenchmarking.org- CPU Microcode: 0x3b- 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: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + tsx_async_abort: Not affected

xen-81-memory-benchmark-3ramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addtinymembench: Standard Memcpytinymembench: Standard Memsetmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBt-test1: 1t-test1: 2cachebench: Read Cachecachebench: Write Cache4 x Intel Xeon E7 48306892.285461.235189.476255.985949.206019.884178.654355.986332.605200.5621942.322922.825753.024694.91871.32672.11310.1251808.34744.50616.3811786.328717.17OpenBenchmarking.org

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer4 x Intel Xeon E7 483015003000450060007500SE +/- 10.06, N = 36892.28

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer4 x Intel Xeon E7 483012002400360048006000SE +/- 1.13, N = 35461.23

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer4 x Intel Xeon E7 483011002200330044005500SE +/- 4.04, N = 35189.47

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer4 x Intel Xeon E7 483013002600390052006500SE +/- 26.00, N = 36255.98

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer4 x Intel Xeon E7 483013002600390052006500SE +/- 11.44, N = 35949.20

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point4 x Intel Xeon E7 483013002600390052006500SE +/- 3.57, N = 36019.88

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point4 x Intel Xeon E7 48309001800270036004500SE +/- 3.86, N = 34178.65

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point4 x Intel Xeon E7 48309001800270036004500SE +/- 59.11, N = 34355.98

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point4 x Intel Xeon E7 483014002800420056007000SE +/- 21.31, N = 36332.60

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point4 x Intel Xeon E7 483011002200330044005500SE +/- 9.24, N = 35200.56

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy4 x Intel Xeon E7 48305K10K15K20K25KSE +/- 262.59, N = 521942.3

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale4 x Intel Xeon E7 48305K10K15K20K25KSE +/- 203.71, N = 522922.8

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad4 x Intel Xeon E7 48306K12K18K24K30KSE +/- 213.59, N = 525753.0

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add4 x Intel Xeon E7 48305K10K15K20K25KSE +/- 164.89, N = 524694.9

Tinymembench

Standard Memcpy

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpy4 x Intel Xeon E7 4830400800120016002000SE +/- 2.20, N = 31871.3

Tinymembench

Standard Memset

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memset4 x Intel Xeon E7 48306001200180024003000SE +/- 25.87, N = 32672.1

MBW

Test: Memory Copy - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiB4 x Intel Xeon E7 483030060090012001500SE +/- 2.94, N = 31310.13

MBW

Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB4 x Intel Xeon E7 4830400800120016002000SE +/- 8.71, N = 31808.35

t-test1

Threads: 1

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 14 x Intel Xeon E7 48301020304050SE +/- 0.43, N = 344.51

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 24 x Intel Xeon E7 483048121620SE +/- 0.10, N = 316.38

CacheBench

Read Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cache4 x Intel Xeon E7 4830400800120016002000SE +/- 1.40, N = 31786.32MIN: 1770.5 / MAX: 1805.63

CacheBench

Write Cache

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cache4 x Intel Xeon E7 48302K4K6K8K10KSE +/- 10.34, N = 38717.17MIN: 8184.2 / MAX: 8958.28

Phoronix Test Suite v10.8.4