m7i-12xlarge-amazon-linux-2023

amazon testing on Amazon Linux 2023.6.20241010 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 2410281-NE-M7I12XLAR78
Jump To Table - Results

Statistics

Remove Outliers Before Calculating Averages

Graph Settings

Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
1 x 192 GB DDR5-4800MT
October 28
  3 Hours, 23 Minutes
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

1 x 192 GB DDR5-4800MT

Processor: Intel Xeon Platinum 8488C (24 Cores / 48 Threads), Motherboard: Amazon EC2 m7i.12xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 192 GB DDR5-4800MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2023.6.20241010, Kernel: 6.1.112-122.189.amzn2023.x86_64 (x86_64), Compiler: GCC 11.4.1 20230605, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-amazon-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver
Processor Notes: CPU Microcode: 0x2b000603
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + 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; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

m7i-12xlarge-amazon-linux-2023OpenBenchmarking.orgPhoronix Test SuiteIntel Xeon Platinum 8488C (24 Cores / 48 Threads)Amazon EC2 m7i.12xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 192 GB DDR5-4800MT/s107GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 2023.6.202410106.1.112-122.189.amzn2023.x86_64 (x86_64)GCC 11.4.1 20230605xfsamazonProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerM7i-12xlarge-amazon-linux-2023 BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-amazon-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - CPU Microcode: 0x2b000603- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + 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; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

m7i-12xlarge-amazon-linux-2023sysbench: CPUramspeed: 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: Addcachebench: Readcachebench: Writecachebench: Read / Modify / Writembw: Memory Copy - 128 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy - 8192 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 4096 MiBmbw: Memory Copy, Fixed Block Size - 8192 MiBsysbench: RAM / Memorypmbench: 1 - 50%pmbench: 2 - 50%pmbench: 4 - 50%pmbench: 8 - 50%pmbench: 16 - 50%pmbench: 32 - 50%pmbench: 48 - 50%pmbench: 1 - 100% Readspmbench: 2 - 100% Readspmbench: 4 - 100% Readspmbench: 8 - 100% Readspmbench: 1 - 100% Writespmbench: 16 - 100% Readspmbench: 2 - 100% Writespmbench: 32 - 100% Readspmbench: 4 - 100% Writespmbench: 48 - 100% Readspmbench: 8 - 100% Writespmbench: 16 - 100% Writespmbench: 32 - 100% Writespmbench: 48 - 100% Writespmbench: 1 - 80% Reads 20% Writespmbench: 2 - 80% Reads 20% Writespmbench: 4 - 80% Reads 20% Writespmbench: 8 - 80% Reads 20% Writespmbench: 16 - 80% Reads 20% Writespmbench: 32 - 80% Reads 20% Writespmbench: 48 - 80% Reads 20% Writes1 x 192 GB DDR5-4800MT68623.9435284.0343339.7739229.4332445.6737683.9533936.9542472.5142475.1234058.6537077.51173304.8130909.0149133.5148059.913819.77598850961.462490101041.51402911758.91710284.93110213.61310235.44510208.7417610.7526759.1166637.9756552.5076586.68915364.640.12230.12170.11760.11400.11330.11550.11390.05690.05810.05720.05850.05690.06320.05830.07260.05730.07450.05870.06350.07450.07600.15940.16150.15460.14910.14180.13790.1366OpenBenchmarking.org

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPU1 x 192 GB DDR5-4800MT15K30K45K60K75KSE +/- 1.37, N = 368623.941. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm

RAMspeed SMP

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

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 46.08, N = 335284.031. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer1 x 192 GB DDR5-4800MT9K18K27K36K45KSE +/- 304.42, N = 1543339.771. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 217.00, N = 339229.431. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer1 x 192 GB DDR5-4800MT7K14K21K28K35KSE +/- 310.20, N = 332445.671. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 339.05, N = 737683.951. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Point1 x 192 GB DDR5-4800MT7K14K21K28K35KSE +/- 161.95, N = 333936.951. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Point1 x 192 GB DDR5-4800MT9K18K27K36K45KSE +/- 418.03, N = 1542472.511. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Point1 x 192 GB DDR5-4800MT9K18K27K36K45KSE +/- 238.95, N = 342475.121. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Point1 x 192 GB DDR5-4800MT7K14K21K28K35KSE +/- 121.85, N = 334058.651. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Point1 x 192 GB DDR5-4800MT8K16K24K32K40KSE +/- 192.45, N = 337077.511. (CC) gcc options: -O3 -march=native

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy1 x 192 GB DDR5-4800MT40K80K120K160K200KSE +/- 374.64, N = 5173304.81. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale1 x 192 GB DDR5-4800MT30K60K90K120K150KSE +/- 366.05, N = 5130909.01. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad1 x 192 GB DDR5-4800MT30K60K90K120K150KSE +/- 419.18, N = 5149133.51. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add1 x 192 GB DDR5-4800MT30K60K90K120K150KSE +/- 265.27, N = 5148059.91. (CC) gcc options: -mcmodel=medium -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 BetterCacheBenchTest: Read1 x 192 GB DDR5-4800MT3K6K9K12K15KSE +/- 0.49, N = 313819.78MIN: 13810.41 / MAX: 13829.241. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Write1 x 192 GB DDR5-4800MT11K22K33K44K55KSE +/- 44.02, N = 350961.46MIN: 44962.43 / MAX: 54469.21. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Write1 x 192 GB DDR5-4800MT20K40K60K80K100KSE +/- 28.46, N = 3101041.51MIN: 86988.53 / MAX: 108225.271. (CC) gcc options: -O3 -lrt

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiB1 x 192 GB DDR5-4800MT3K6K9K12K15KSE +/- 99.02, N = 311758.921. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 33.77, N = 310284.931. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 4.09, N = 310213.611. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 13.44, N = 310235.451. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 8192 MiB1 x 192 GB DDR5-4800MT2K4K6K8K10KSE +/- 5.10, N = 310208.741. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB1 x 192 GB DDR5-4800MT16003200480064008000SE +/- 38.44, N = 37610.751. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 6.04, N = 36759.121. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 9.53, N = 36637.981. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 9.78, N = 36552.511. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB1 x 192 GB DDR5-4800MT14002800420056007000SE +/- 18.64, N = 36586.691. (CC) gcc options: -O3 -march=native

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / Memory1 x 192 GB DDR5-4800MT3K6K9K12K15KSE +/- 153.72, N = 1515364.641. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm

pmbench

Pmbench is a Linux paging and virtual memory benchmark. This test profile will report the average page latency of the system. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02750.0550.08250.110.1375SE +/- 0.0000, N = 30.12231. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02740.05480.08220.10960.137SE +/- 0.0005, N = 30.12171. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02650.0530.07950.1060.1325SE +/- 0.0004, N = 30.11761. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02570.05140.07710.10280.1285SE +/- 0.0005, N = 30.11401. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02550.0510.07650.1020.1275SE +/- 0.0005, N = 30.11331. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 32 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.0260.0520.0780.1040.13SE +/- 0.0005, N = 30.11551. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 48 - Read-Write Ratio: 50%1 x 192 GB DDR5-4800MT0.02560.05120.07680.10240.128SE +/- 0.0004, N = 30.11391. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01280.02560.03840.05120.064SE +/- 0.0000, N = 30.05691. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01310.02620.03930.05240.0655SE +/- 0.0000, N = 30.05811. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01290.02580.03870.05160.0645SE +/- 0.0000, N = 30.05721. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01320.02640.03960.05280.066SE +/- 0.0000, N = 30.05851. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01280.02560.03840.05120.064SE +/- 0.0000, N = 30.05691. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01420.02840.04260.05680.071SE +/- 0.0000, N = 30.06321. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01310.02620.03930.05240.0655SE +/- 0.0000, N = 30.05831. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 32 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01630.03260.04890.06520.0815SE +/- 0.0011, N = 150.07261. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01290.02580.03870.05160.0645SE +/- 0.0001, N = 30.05731. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 48 - Read-Write Ratio: 100% Reads1 x 192 GB DDR5-4800MT0.01680.03360.05040.06720.084SE +/- 0.0006, N = 30.07451. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01320.02640.03960.05280.066SE +/- 0.0000, N = 30.05871. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01430.02860.04290.05720.0715SE +/- 0.0000, N = 30.06351. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 32 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01680.03360.05040.06720.084SE +/- 0.0008, N = 30.07451. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 48 - Read-Write Ratio: 100% Writes1 x 192 GB DDR5-4800MT0.01710.03420.05130.06840.0855SE +/- 0.0001, N = 30.07601. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03590.07180.10770.14360.1795SE +/- 0.0001, N = 30.15941. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03630.07260.10890.14520.1815SE +/- 0.0002, N = 30.16151. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03480.06960.10440.13920.174SE +/- 0.0006, N = 30.15461. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 8 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03350.0670.10050.1340.1675SE +/- 0.0012, N = 30.14911. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03190.06380.09570.12760.1595SE +/- 0.0008, N = 30.14181. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 32 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.0310.0620.0930.1240.155SE +/- 0.0009, N = 140.13791. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 48 - Read-Write Ratio: 80% Reads 20% Writes1 x 192 GB DDR5-4800MT0.03070.06140.09210.12280.1535SE +/- 0.0004, N = 30.13661. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

1 x 192 GB DDR5-4800MT

Processor: Intel Xeon Platinum 8488C (24 Cores / 48 Threads), Motherboard: Amazon EC2 m7i.12xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 192 GB DDR5-4800MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2023.6.20241010, Kernel: 6.1.112-122.189.amzn2023.x86_64 (x86_64), Compiler: GCC 11.4.1 20230605, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-amazon-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver
Processor Notes: CPU Microcode: 0x2b000603
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + 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; BHI: BHI_DIS_S + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 28 October 2024 08:09 by user root.