Benchmark of rack4slot1.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack4slot1.osadl.org: GNU/Linux
OS: GNU/Linux -- 5.10.52-rt47-v7l -- #8 SMP PREEMPT_RT Mon Jul 10 11:24:04 CEST 2023
Machine: armv7l: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
1: ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
2: ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
3: ARMv7 Processor rev 3 (v7l) (270.0 bogomips)
Uptime: 05:15:01 up 198 days, 18:59, 0 users, load average: 1.73, 1.53, 1.59; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:02; 28m 01s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 9598408.6 lps 10.0 s 7 116700.0 822.5
Double-Precision Whetstone 2336.2 MWIPS 9.5 s 7 55.0 424.8
Execl Throughput 838.7 lps 29.7 s 2 43.0 195.1
File Copy 1024 bufsize 2000 maxblocks 90774.6 KBps 30.0 s 2 3960.0 229.2
File Copy 256 bufsize 500 maxblocks 25695.6 KBps 30.0 s 2 1655.0 155.3
File Copy 4096 bufsize 8000 maxblocks 255889.6 KBps 30.0 s 2 5800.0 441.2
Pipe Throughput 145606.6 lps 10.0 s 7 12440.0 117.0
Pipe-based Context Switching 37890.6 lps 10.0 s 7 4000.0 94.7
Process Creation 1800.4 lps 30.0 s 2 126.0 142.9
Shell Scripts (1 concurrent) 2445.0 lpm 60.0 s 2 42.4 576.7
Shell Scripts (8 concurrent) 272.4 lpm 60.1 s 2 6.0 454.0
System Call Overhead 285527.9 lps 10.0 s 7 15000.0 190.4
System Benchmarks Index Score: 257.4

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:56; 28m 54s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 28599211.1 lps 10.0 s 7 116700.0 2450.7
Double-Precision Whetstone 9341.7 MWIPS 9.5 s 7 55.0 1698.5
Execl Throughput 1403.0 lps 29.9 s 2 43.0 326.3
File Copy 1024 bufsize 2000 maxblocks 60590.0 KBps 30.0 s 2 3960.0 153.0
File Copy 256 bufsize 500 maxblocks 15176.5 KBps 30.0 s 2 1655.0 91.7
File Copy 4096 bufsize 8000 maxblocks 227815.3 KBps 30.0 s 2 5800.0 392.8
Pipe Throughput 146932.7 lps 10.0 s 7 12440.0 118.1
Pipe-based Context Switching 84749.3 lps 10.0 s 7 4000.0 211.9
Process Creation 2655.6 lps 30.0 s 2 126.0 210.8
Shell Scripts (1 concurrent) 2269.9 lpm 60.1 s 2 42.4 535.4
Shell Scripts (8 concurrent) 231.4 lpm 60.4 s 2 6.0 385.7
System Call Overhead 729745.4 lps 10.0 s 7 15000.0 486.5
System Benchmarks Index Score: 354.7

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