r7i-2xlarge-alibaba-cloud-linux-3

amazon testing on AlibabaCloud 3 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2502120-NE-R7I2XLARG51&grt.

r7i-2xlarge-alibaba-cloud-linux-3ProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem Layer1 x 64 GB DDR5-4800MTIntel Xeon Platinum 8488C (4 Cores / 8 Threads)Amazon EC2 r7i.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 64 GB DDR5-4800MT/s32GB Amazon Elastic Block StoreAmazon ElasticAlibabaCloud 35.10.134-18.al8.x86_64 (x86_64)GCC 13.3.1 20240611ext4amazonOpenBenchmarking.org- nvme_core.io_timeout=4294967295 nvme_core.admin_timeout=4294967295 - Transparent Huge Pages: always - CPU Microcode: 0x2b000620- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + 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 Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected

r7i-2xlarge-alibaba-cloud-linux-3intel-mlc: Idle Latencyintel-mlc: Max Bandwidth - All Readsintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - All Readsintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - Stream-Triad Like1 x 64 GB DDR5-4800MT128.346919.2469762.7577637.0191069.2565007.7546960.869763.877645.890491.664981.5OpenBenchmarking.org

Intel Memory Latency Checker

Test: Idle Latency

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latency1 x 64 GB DDR5-4800MT306090120150SE +/- 0.09, N = 3128.3

Intel Memory Latency Checker

Test: Max Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Reads1 x 64 GB DDR5-4800MT10K20K30K40K50KSE +/- 112.78, N = 346919.24

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-Writes1 x 64 GB DDR5-4800MT15K30K45K60K75KSE +/- 168.27, N = 369762.75

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-Writes1 x 64 GB DDR5-4800MT17K34K51K68K85KSE +/- 155.98, N = 377637.01

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-Writes1 x 64 GB DDR5-4800MT20K40K60K80K100KSE +/- 236.15, N = 391069.25

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 Like1 x 64 GB DDR5-4800MT14K28K42K56K70KSE +/- 21.21, N = 365007.75

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 Reads1 x 64 GB DDR5-4800MT10K20K30K40K50KSE +/- 35.09, N = 346960.8

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-Writes1 x 64 GB DDR5-4800MT15K30K45K60K75KSE +/- 79.72, N = 369763.8

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-Writes1 x 64 GB DDR5-4800MT17K34K51K68K85KSE +/- 171.68, N = 377645.8

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-Writes1 x 64 GB DDR5-4800MT20K40K60K80K100KSE +/- 74.24, N = 390491.6

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 Like1 x 64 GB DDR5-4800MT14K28K42K56K70KSE +/- 76.26, N = 364981.5


Phoronix Test Suite v10.8.5