Benchmark of rack1slot4.osadl.org / GNU/Linux on Sat Oct 18 2025

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: 17:15:04 up 416 days, 2:25, 0 users, load average: 1.00, 1.04, 1.00; runlevel 3


Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:45; 29m 41s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 3304831.0 lps 10.0 s 7 116700.0 283.2
Double-Precision Whetstone 593.5 MWIPS 10.0 s 7 55.0 107.9
Execl Throughput 359.4 lps 29.4 s 2 43.0 83.6
File Copy 1024 bufsize 2000 maxblocks 41730.9 KBps 30.0 s 2 3960.0 105.4
File Copy 256 bufsize 500 maxblocks 12394.8 KBps 30.0 s 2 1655.0 74.9
File Copy 4096 bufsize 8000 maxblocks 102586.6 KBps 30.0 s 2 5800.0 176.9
Pipe Throughput 101712.7 lps 10.0 s 7 12440.0 81.8
Pipe-based Context Switching 26502.3 lps 10.0 s 7 4000.0 66.3
Process Creation 914.6 lps 30.0 s 2 126.0 72.6
Shell Scripts (1 concurrent) 62.0 lpm 60.5 s 2 42.4 14.6
Shell Scripts (8 concurrent) 9.2 lpm 62.0 s 2 6.0 15.3
System Call Overhead 236693.9 lps 10.0 s 7 15000.0 157.8
System Benchmarks Index Score: 77.8


Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:45 - 18:15:35; 30m 50s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 6593811.2 lps 10.0 s 7 116700.0 565.0
Double-Precision Whetstone 1189.3 MWIPS 10.0 s 7 55.0 216.2
Execl Throughput 525.2 lps 29.2 s 2 43.0 122.1
File Copy 1024 bufsize 2000 maxblocks 35649.5 KBps 30.0 s 2 3960.0 90.0
File Copy 256 bufsize 500 maxblocks 9412.0 KBps 30.1 s 2 1655.0 56.9
File Copy 4096 bufsize 8000 maxblocks 108783.5 KBps 30.0 s 2 5800.0 187.6
Pipe Throughput 203724.9 lps 10.0 s 7 12440.0 163.8
Pipe-based Context Switching 61887.0 lps 10.0 s 7 4000.0 154.7
Process Creation 1407.4 lps 30.0 s 2 126.0 111.7
Shell Scripts (1 concurrent) 89.0 lpm 60.7 s 2 42.4 21.0
Shell Scripts (8 concurrent) 10.2 lpm 64.6 s 2 6.0 17.0
System Call Overhead 471030.1 lps 10.0 s 7 15000.0 314.0
System Benchmarks Index Score: 113.5


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