Benchmark of rack1slot4.osadl.org / GNU/Linux on Tue Jul 29 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: 17:15:03 up 335 days, 2:25, 0 users, load average: 1.24, 1.11, 1.05; runlevel 3


Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:04 - 17:44:52; 29m 48s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 3294700.3 lps 10.0 s 7 116700.0 282.3
Double-Precision Whetstone 593.6 MWIPS 10.0 s 7 55.0 107.9
Execl Throughput 360.0 lps 29.3 s 2 43.0 83.7
File Copy 1024 bufsize 2000 maxblocks 41727.4 KBps 30.0 s 2 3960.0 105.4
File Copy 256 bufsize 500 maxblocks 12434.2 KBps 30.0 s 2 1655.0 75.1
File Copy 4096 bufsize 8000 maxblocks 103621.4 KBps 30.0 s 2 5800.0 178.7
Pipe Throughput 101955.2 lps 10.0 s 7 12440.0 82.0
Pipe-based Context Switching 27637.1 lps 10.0 s 7 4000.0 69.1
Process Creation 883.1 lps 30.0 s 2 126.0 70.1
Shell Scripts (1 concurrent) 63.1 lpm 60.3 s 2 42.4 14.9
Shell Scripts (8 concurrent) 9.1 lpm 62.7 s 2 6.0 15.1
System Call Overhead 238185.5 lps 10.0 s 7 15000.0 158.8
System Benchmarks Index Score: 78.1


Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:44:52 - 18:15:44; 30m 52s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 6565550.5 lps 10.0 s 7 116700.0 562.6
Double-Precision Whetstone 1189.3 MWIPS 10.0 s 7 55.0 216.2
Execl Throughput 523.9 lps 29.5 s 2 43.0 121.8
File Copy 1024 bufsize 2000 maxblocks 35851.0 KBps 30.1 s 2 3960.0 90.5
File Copy 256 bufsize 500 maxblocks 9571.9 KBps 30.1 s 2 1655.0 57.8
File Copy 4096 bufsize 8000 maxblocks 105023.5 KBps 30.0 s 2 5800.0 181.1
Pipe Throughput 202886.2 lps 10.0 s 7 12440.0 163.1
Pipe-based Context Switching 62207.7 lps 10.0 s 7 4000.0 155.5
Process Creation 1420.2 lps 30.0 s 2 126.0 112.7
Shell Scripts (1 concurrent) 84.4 lpm 60.8 s 2 42.4 19.9
Shell Scripts (8 concurrent) 9.3 lpm 64.4 s 2 6.0 15.5
System Call Overhead 472741.3 lps 10.0 s 7 15000.0 315.2
System Benchmarks Index Score: 112.0


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