Benchmark of rack1slot4.osadl.org / GNU/Linux on Wed Apr 08 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack1slot4.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.14.34-rt26 -- #1 SMP PREEMPT RT 2018-04-01
Machine: armv7l: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
1: ARMv7 Processor rev 5 (v7l) (24.0 bogomips)
Uptime: 05:15:04 up 110 days, 10:09, 0 users, load average: 1.09, 0.98, 0.60; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:45:19; 30m 15s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 3329464.5 lps 10.0 s 7 116700.0 285.3
Double-Precision Whetstone 603.8 MWIPS 10.0 s 7 55.0 109.8
Execl Throughput 367.7 lps 29.5 s 2 43.0 85.5
File Copy 1024 bufsize 2000 maxblocks 41928.5 KBps 30.0 s 2 3960.0 105.9
File Copy 256 bufsize 500 maxblocks 12404.0 KBps 30.0 s 2 1655.0 74.9
File Copy 4096 bufsize 8000 maxblocks 102372.0 KBps 30.0 s 2 5800.0 176.5
Pipe Throughput 103645.4 lps 10.0 s 7 12440.0 83.3
Pipe-based Context Switching 26588.2 lps 10.0 s 7 4000.0 66.5
Process Creation 948.5 lps 30.0 s 2 126.0 75.3
Shell Scripts (1 concurrent) 60.2 lpm 60.3 s 2 42.4 14.2
Shell Scripts (8 concurrent) 8.9 lpm 64.2 s 2 6.0 14.8
System Call Overhead 242551.6 lps 10.0 s 7 15000.0 161.7
System Benchmarks Index Score: 78.3

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:45:19 - 06:15:59; 30m 40s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 6631086.2 lps 10.0 s 7 116700.0 568.2
Double-Precision Whetstone 1199.5 MWIPS 10.0 s 7 55.0 218.1
Execl Throughput 551.4 lps 30.0 s 2 43.0 128.2
File Copy 1024 bufsize 2000 maxblocks 34885.5 KBps 30.0 s 2 3960.0 88.1
File Copy 256 bufsize 500 maxblocks 9817.5 KBps 30.0 s 2 1655.0 59.3
File Copy 4096 bufsize 8000 maxblocks 101949.2 KBps 30.0 s 2 5800.0 175.8
Pipe Throughput 205245.2 lps 10.0 s 7 12440.0 165.0
Pipe-based Context Switching 63758.6 lps 10.0 s 7 4000.0 159.4
Process Creation 1389.4 lps 30.0 s 2 126.0 110.3
Shell Scripts (1 concurrent) 90.1 lpm 60.6 s 2 42.4 21.2
Shell Scripts (8 concurrent) 10.0 lpm 62.7 s 2 6.0 16.7
System Call Overhead 474945.4 lps 10.0 s 7 15000.0 316.6
System Benchmarks Index Score: 113.9

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