HVM_domU

Xen HVM domU 4.11.amazon testing on Amazon Linux 2 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2406071-NE-HVMDOMU1168&grr.

HVM_domUProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem LayerHVM_domU2 x Intel Xeon E5-2686 v4 @ 3.00GHz (32 Cores / 64 Threads)Xen HVM domU (4.11.amazon 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 + 8192 MB RAM8 x 1900GB Amazon EC2 NVMe Instance StorageCirrus Logic GD 5446Amazon ElasticAmazon Linux 25.10.217-205.860.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712xfsXen HVM domU 4.11.amazonOpenBenchmarking.org- Transparent Huge Pages: madvise- --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 - Scaling Governor: intel_cpufreq performance - CPU Microcode: 0xb000040- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown

HVM_domUintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - All Readsbyte: Dhrystone 2sysbench: CPUstream: Copyintel-mlc: Peak Injection Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - All Readssysbench: RAM / Memoryintel-mlc: Idle Latencystream: Addstream: Triadstream: ScaleHVM_domU114630.28104939.95114332.03116575.42124285.3824673692.342849.8796686.9109757.0104642.8114083.2116317.6124019.05218.7592.585084.585280.274685.2OpenBenchmarking.org

Intel Memory Latency Checker

Test: Max Bandwidth - Stream-Triad Like

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad LikeHVM_domU20K40K60K80K100KSE +/- 12.91, N = 3114630.28

Intel Memory Latency Checker

Test: Max Bandwidth - 1:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-WritesHVM_domU20K40K60K80K100KSE +/- 54.20, N = 3104939.95

Intel Memory Latency Checker

Test: Max Bandwidth - 2:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-WritesHVM_domU20K40K60K80K100KSE +/- 241.88, N = 3114332.03

Intel Memory Latency Checker

Test: Max Bandwidth - 3:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-WritesHVM_domU20K40K60K80K100KSE +/- 149.65, N = 3116575.42

Intel Memory Latency Checker

Test: Max Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All ReadsHVM_domU30K60K90K120K150KSE +/- 117.94, N = 3124285.38

BYTE Unix Benchmark

Computational Test: Dhrystone 2

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Computational Test: Dhrystone 2HVM_domU5M10M15M20M25MSE +/- 201566.24, N = 324673692.3

Sysbench

Test: CPU

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPUHVM_domU9K18K27K36K45KSE +/- 2.33, N = 342849.871. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyHVM_domU20K40K60K80K100KSE +/- 126.81, N = 596686.91. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - Stream-Triad Like

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad LikeHVM_domU20K40K60K80K100KSE +/- 188.10, N = 3109757.0

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 1:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-WritesHVM_domU20K40K60K80K100KSE +/- 270.68, N = 3104642.8

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 2:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-WritesHVM_domU20K40K60K80K100KSE +/- 325.92, N = 3114083.2

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 3:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-WritesHVM_domU20K40K60K80K100KSE +/- 264.21, N = 3116317.6

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All ReadsHVM_domU30K60K90K120K150KSE +/- 392.55, N = 3124019.0

Sysbench

Test: RAM / Memory

OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / MemoryHVM_domU11002200330044005500SE +/- 17.35, N = 35218.751. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

Intel Memory Latency Checker

Test: Idle Latency

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle LatencyHVM_domU20406080100SE +/- 0.13, N = 392.5

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddHVM_domU20K40K60K80K100KSE +/- 70.33, N = 585084.51. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadHVM_domU20K40K60K80K100KSE +/- 84.30, N = 585280.21. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleHVM_domU16K32K48K64K80KSE +/- 49.72, N = 574685.21. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

Phoronix Test Suite v10.8.4