CentOS-740-TunedThroughput-LPDisabled-RUN5

CentOS-operating-system-Dell-740-Default-tuning-profile-hyperthreading-off

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CentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-16
July 31 2021
  7 Hours, 41 Minutes
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CentOS-740-TunedThroughput-LPDisabled-RUN5OpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon Gold 6254 @ 4.00GHz (36 Cores)Dell 0YWR7D (2.10.0 BIOS)4 x 16384 MB DDR4-2933MT/s 18ASF2G72PDZ-2G9E14 x 480GB PERC H740P Adp + 31GB USB DISK 2.0mgadrmfbDELL P2217HCentOS Linux 84.18.0-147.el8.x86_64 (x86_64)GCC 8.4.1 20200928xfs1600x900ProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelCompilerFile-SystemScreen ResolutionCentOS-740-TunedThroughput-LPDisabled-RUN5 BenchmarksSystem Logs- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libmpx --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-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - MQ-DEADLINE / attr2,inode64,noquota,relatime,rw,seclabel,sunit=512,swidth=512 / Block Size: 4096 - Scaling Governor: intel_pstate performance - CPU Microcode: 0x5003003- SELinux + l1tf: Not affected + mds: Not affected + meltdown: 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 IBRS IBPB: conditional RSB filling

CentOS-740-TunedThroughput-LPDisabled-RUN5mbw: Memory Copy, Fixed Block Size - 8192 MiBramspeed: Copy - Integercore-latency: Average Latency Between CPU Coresramspeed: Average - Floating Pointramspeed: Scale - Integerramspeed: Add - Integerramspeed: Triad - Floating Pointmbw: Memory Copy, Fixed Block Size - 4096 MiBramspeed: Scale - Floating Pointpmbench: 1 - 50%pmbench: 4 - 50%pmbench: 1 - 80% Reads 20% Writespmbench: 4 - 80% Reads 20% Writesmbw: Memory Copy - 8192 MiBpmbench: 1 - 100% Writesstream: Copyramspeed: Add - Floating Pointintel-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 Readsramspeed: Copy - Floating Pointramspeed: Triad - Integerramspeed: Average - Integercachebench: Read / Modify / Writecachebench: Writecachebench: Readmbw: Memory Copy - 4096 MiBsysbench: CPUpmbench: 16 - 80% Reads 20% Writespmbench: 16 - 50%pmbench: 16 - 100% Writespmbench: 4 - 100% Writespmbench: 1 - 100% Readspmbench: 16 - 100% Readspmbench: 4 - 100% Readsintel-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 Readsmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy - 512 MiBintel-mlc: Idle Latencymbw: Memory Copy, Fixed Block Size - 512 MiBiozone: 4Kb - 512MB - Write Performancembw: Memory Copy - 128 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBstream: Addstream: Triadstream: ScaleCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-162567.45612611.08252.22913413.2711693.0014189.5911774.853197.50611871.080.21090.09700.09810.12693447.1290.036344169.311429.1779033.6766621.6072621.1375188.9987555.4715037.9413664.8413307.1841145.72797527100.7295733292.8420943418.66547065.340.13150.09960.05250.04020.03990.04000.039371400.964463.571806.975270.187582.83356.8873608.2663357.42074.13630.75665.843283.7433622.40747449.448017.744080.3OpenBenchmarking.org

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, Fixed Block Size - Array Size: 8192 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-166001200180024003000SE +/- 330.61, N = 62567.461. (CC) gcc options: -O3 -march=native

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: Copy - Benchmark: IntegerCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 1329.49, N = 912611.081. (CC) gcc options: -O3 -march=native

Core-Latency

This is a test of core-latency, which measures the latency between all core combinations on the system processor(s). Reported is the average latency. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterCore-LatencyAverage Latency Between CPU CoresCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1660120180240300252.23MIN: 178.01 / MAX: 324.081. (CXX) g++ options: -std=c++11 -pthread -O3

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: Average - Benchmark: Floating PointCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 179.54, N = 1213413.271. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 203.58, N = 1211693.001. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 479.45, N = 1114189.591. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 576.49, N = 911774.851. (CC) gcc options: -O3 -march=native

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, Fixed Block Size - Array Size: 4096 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-167001400210028003500SE +/- 51.12, N = 103197.511. (CC) gcc options: -O3 -march=native

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: Scale - Benchmark: Floating PointCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 227.10, N = 911871.081. (CC) gcc options: -O3 -march=native

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%CentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.04750.0950.14250.190.2375SE +/- 0.0356, N = 150.21091. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 50%CentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.02180.04360.06540.08720.109SE +/- 0.0016, N = 150.09701. (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% WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.02210.04420.06630.08840.1105SE +/- 0.0026, N = 120.09811. (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% WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.02860.05720.08580.11440.143SE +/- 0.0033, N = 120.12691. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

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: 8192 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-167001400210028003500SE +/- 0.14, N = 33447.131. (CC) gcc options: -O3 -march=native

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: 100% WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.00820.01640.02460.03280.041SE +/- 0.0003, N = 110.03631. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

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: CopyCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-169K18K27K36K45KSE +/- 1008.28, N = 2544169.31. (CC) gcc options: -O3 -march=native -fopenmp

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: Floating PointCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-162K4K6K8K10KSE +/- 49.82, N = 311429.171. (CC) gcc options: -O3 -march=native

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - Stream-Triad LikeCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1620K40K60K80K100KSE +/- 656.28, N = 379033.67

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 1:1 Reads-WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1614K28K42K56K70KSE +/- 43.67, N = 366621.60

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 2:1 Reads-WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1616K32K48K64K80KSE +/- 128.35, N = 372621.13

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 3:1 Reads-WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1616K32K48K64K80KSE +/- 189.43, N = 375188.99

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - All ReadsCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1620K40K60K80K100KSE +/- 534.97, N = 387555.47

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: Copy - Benchmark: Floating PointCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 106.31, N = 315037.941. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 94.20, N = 313664.841. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-163K6K9K12K15KSE +/- 56.83, N = 313307.181. (CC) gcc options: -O3 -march=native

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: Read / Modify / WriteCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-169K18K27K36K45KSE +/- 90.63, N = 341145.73MIN: 35647.01 / MAX: 44181.941. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-166K12K18K24K30KSE +/- 0.82, N = 327100.73MIN: 23192 / MAX: 29388.81. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-167001400210028003500SE +/- 0.07, N = 33292.84MIN: 3289.64 / MAX: 3296.871. (CC) gcc options: -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: 4096 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-167001400210028003500SE +/- 31.52, N = 33418.671. (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.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPUCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1610K20K30K40K50KSE +/- 81.64, N = 347065.341. (CC) gcc options: -pthread -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: 16 - Read-Write Ratio: 80% Reads 20% WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.02960.05920.08880.11840.148SE +/- 0.0005, N = 30.13151. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 50%CentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.02240.04480.06720.08960.112SE +/- 0.0005, N = 30.09961. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 100% WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.01180.02360.03540.04720.059SE +/- 0.0003, N = 30.05251. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.0090.0180.0270.0360.045SE +/- 0.0002, N = 30.04021. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 1 - Read-Write Ratio: 100% ReadsCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.0090.0180.0270.0360.045SE +/- 0.0000, N = 30.03991. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 16 - Read-Write Ratio: 100% ReadsCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.0090.0180.0270.0360.045SE +/- 0.0000, N = 30.04001. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

OpenBenchmarking.orgus - Average Page Latency, Fewer Is BetterpmbenchConcurrent Worker Threads: 4 - Read-Write Ratio: 100% ReadsCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-160.00880.01760.02640.03520.044SE +/- 0.0000, N = 30.03931. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - Stream-Triad LikeCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1615K30K45K60K75KSE +/- 994.38, N = 371400.9

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 1:1 Reads-WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1614K28K42K56K70KSE +/- 49.35, N = 364463.5

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 2:1 Reads-WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1615K30K45K60K75KSE +/- 316.03, N = 371806.9

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 3:1 Reads-WritesCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1616K32K48K64K80KSE +/- 155.42, N = 375270.1

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - All ReadsCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1620K40K60K80K100KSE +/- 869.13, N = 387582.8

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: 1024 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-167001400210028003500SE +/- 8.16, N = 33356.891. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-168001600240032004000SE +/- 21.01, N = 33608.271. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-167001400210028003500SE +/- 17.13, N = 33357.421. (CC) gcc options: -O3 -march=native

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency CheckerTest: Idle LatencyCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-161632486480SE +/- 0.03, N = 374.1

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, Fixed Block Size - Array Size: 512 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-168001600240032004000SE +/- 0.87, N = 33630.761. (CC) gcc options: -O3 -march=native

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-161530456075SE +/- 0.02, N = 365.841. (CC) gcc options: -O3

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 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-167001400210028003500SE +/- 15.83, N = 33283.741. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-168001600240032004000SE +/- 3.47, N = 33622.411. (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: AddCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1610K20K30K40K50KSE +/- 2532.94, N = 547449.41. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-1610K20K30K40K50KSE +/- 1845.52, N = 548017.71. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleCentOS-740-TunedThroughput-LPDisabled-RUN5---07-31-2021_05-13-169K18K27K36K45KSE +/- 2446.41, N = 544080.31. (CC) gcc options: -O3 -march=native -fopenmp