Benchmark of rack2slot3.osadl.org / GNU/Linux on Fri Jul 11 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack2slot3.osadl.org: GNU/Linux
OS: GNU/Linux -- 5.15.72-rt48-yocto-preempt-rt-weidmueller-preempt-rt.1 -- #1 SMP PREEMPT_RT Thu Oct 6 19:44:05 UTC 2022
Machine: armv7l: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: ARMv7 Processor rev 0 (v7l) (312.0 bogomips)
1: ARMv7 Processor rev 0 (v7l) (312.0 bogomips)
Uptime: 17:15:03 up 620 days, 1:52, 0 user, load average: 1.22, 1.57, 1.56; runlevel


Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:43:21; 28m 18s

System Benchmarks — not all index tests were run; only a partial index score is available

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 1510568.1 lps 10.0 s 7 116700.0 129.4
Double-Precision Whetstone 46.4 MWIPS 9.9 s 7 55.0 8.4
Execl Throughput 177.6 lps 29.8 s 2 43.0 41.3
File Copy 1024 bufsize 2000 maxblocks 453.5 KBps 30.0 s 2 3960.0 1.1
File Copy 256 bufsize 500 maxblocks 119.0 KBps 30.0 s 2 1655.0 0.7
File Copy 4096 bufsize 8000 maxblocks 1420.4 KBps 30.0 s 2 5800.0 2.4
Pipe Throughput 67913.5 lps 10.0 s 7 12440.0 54.6
Process Creation 387.9 lps 30.0 s 2 126.0 30.8
Shell Scripts (1 concurrent) 186.0 lpm 60.3 s 2 42.4 43.9
Shell Scripts (8 concurrent) 32.7 lpm 61.5 s 2 6.0 54.5
System Call Overhead 130270.1 lps 10.0 s 7 15000.0 86.8
System Benchmarks Index Score (Partial Only): 16.9


Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:21 - 18:12:46; 29m 25s

System Benchmarks — not all index tests were run; only a partial index score is available

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 2815247.7 lps 10.0 s 7 116700.0 241.2
Double-Precision Whetstone 92.2 MWIPS 9.9 s 7 55.0 16.8
Execl Throughput 207.3 lps 29.7 s 2 43.0 48.2
File Copy 1024 bufsize 2000 maxblocks 623.5 KBps 30.0 s 2 3960.0 1.6
File Copy 256 bufsize 500 maxblocks 155.9 KBps 30.0 s 2 1655.0 0.9
File Copy 4096 bufsize 8000 maxblocks 2078.5 KBps 30.0 s 2 5800.0 3.6
Pipe Throughput 89446.6 lps 10.0 s 7 12440.0 71.9
Process Creation 558.1 lps 30.0 s 2 126.0 44.3
Shell Scripts (1 concurrent) 252.3 lpm 60.2 s 2 42.4 59.5
Shell Scripts (8 concurrent) 37.5 lpm 61.4 s 2 6.0 62.6
System Call Overhead 179891.9 lps 10.0 s 7 15000.0 119.9
System Benchmarks Index Score (Partial Only): 23.9


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