mlc_test

KVM testing on AlibabaCloud 3 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2306123-NE-2306122NE14&sro&grs.

mlc_testProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layermlc_testcompareIntel Xeon Platinum 8475B (4 Cores / 8 Threads)Alibaba Cloud ECS (449e491 BIOS)Intel 440FX 82441FX PMC1 x 16 GB RAM43GB Alibaba Cloud Elastic Block StorageCirrus Logic GD 5446Red Hat Virtio deviceAlibabaCloud 35.10.134-13.1.al8.x86_64 (x86_64)GCC 10.2.1 20200825ext41024x768KVMOpenBenchmarking.orgKernel Details- nvme_core.io_timeout=4294967295 nvme_core.admin_timeout=4294967295 - Transparent Huge Pages: madvise Processor Details- CPU Microcode: 0x1Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown

mlc_testintel-mlc: Peak Injection Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Idle Latencyintel-mlc: Peak Injection Bandwidth - All Readsintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - All Readsmlc_testcompare80906.182731.488775.80123.058827.481068.9181023.2480385.681639.7878632.658851.0481128.082940.488959.73122.858893.481126.8180967.2180334.681591.8978608.558858.90OpenBenchmarking.org

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 Likecomparemlc_test20K40K60K80K100KSE +/- 96.89, N = 3SE +/- 40.53, N = 381128.080906.1

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-Writescomparemlc_test20K40K60K80K100KSE +/- 154.17, N = 3SE +/- 12.84, N = 382940.482731.4

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-Writescomparemlc_test20K40K60K80K100KSE +/- 215.01, N = 3SE +/- 55.58, N = 388959.7388775.80

Intel Memory Latency Checker

Test: Idle Latency

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latencycomparemlc_test306090120150SE +/- 0.00, N = 3SE +/- 0.12, N = 3122.8123.0

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 Readscomparemlc_test13K26K39K52K65KSE +/- 61.04, N = 3SE +/- 6.24, N = 358893.458827.4

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-Writescomparemlc_test20K40K60K80K100KSE +/- 29.04, N = 3SE +/- 13.56, N = 381126.8181068.91

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 Likecomparemlc_test20K40K60K80K100KSE +/- 82.30, N = 3SE +/- 93.84, N = 380967.2181023.24

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-Writescomparemlc_test20K40K60K80K100KSE +/- 0.17, N = 3SE +/- 29.02, N = 380334.680385.6

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-Writescomparemlc_test20K40K60K80K100KSE +/- 101.58, N = 3SE +/- 90.81, N = 381591.8981639.78

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-Writescomparemlc_test20K40K60K80K100KSE +/- 19.90, N = 3SE +/- 62.56, N = 378608.578632.6

Intel Memory Latency Checker

Test: Max Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Readscomparemlc_test13K26K39K52K65KSE +/- 13.97, N = 3SE +/- 18.27, N = 358858.9058851.04


Phoronix Test Suite v10.8.5