Benchmark of rack1slot4s.osadl.org / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack1slot4s.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 359 days, 2:25, 0 users, load average: 0.00, 0.07, 0.03; runlevel 3

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 17:45:04; 30m 01s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 3320118.5 lps 10.0 s 7 116700.0 284.5
Double-Precision Whetstone 594.8 MWIPS 10.0 s 7 55.0 108.1
Execl Throughput 362.9 lps 29.6 s 2 43.0 84.4
File Copy 1024 bufsize 2000 maxblocks 41644.3 KBps 30.0 s 2 3960.0 105.2
File Copy 256 bufsize 500 maxblocks 12325.5 KBps 30.0 s 2 1655.0 74.5
File Copy 4096 bufsize 8000 maxblocks 102846.5 KBps 30.0 s 2 5800.0 177.3
Pipe Throughput 102916.4 lps 10.0 s 7 12440.0 82.7
Pipe-based Context Switching 26795.5 lps 10.0 s 7 4000.0 67.0
Process Creation 1001.4 lps 30.0 s 2 126.0 79.5
Shell Scripts (1 concurrent) 62.4 lpm 60.5 s 2 42.4 14.7
Shell Scripts (8 concurrent) 9.3 lpm 61.1 s 2 6.0 15.5
System Call Overhead 238825.1 lps 10.0 s 7 15000.0 159.2
System Benchmarks Index Score: 78.9

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:45:04 - 18:16:08; 31m 04s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 6646085.4 lps 10.0 s 7 116700.0 569.5
Double-Precision Whetstone 1191.5 MWIPS 10.0 s 7 55.0 216.6
Execl Throughput 552.5 lps 29.5 s 2 43.0 128.5
File Copy 1024 bufsize 2000 maxblocks 35186.5 KBps 30.0 s 2 3960.0 88.9
File Copy 256 bufsize 500 maxblocks 9422.9 KBps 30.1 s 2 1655.0 56.9
File Copy 4096 bufsize 8000 maxblocks 103092.5 KBps 30.0 s 2 5800.0 177.7
Pipe Throughput 204418.1 lps 10.0 s 7 12440.0 164.3
Pipe-based Context Switching 63234.6 lps 10.0 s 7 4000.0 158.1
Process Creation 1425.6 lps 30.0 s 2 126.0 113.1
Shell Scripts (1 concurrent) 82.1 lpm 60.3 s 2 42.4 19.4
Shell Scripts (8 concurrent) 8.8 lpm 64.3 s 2 6.0 14.7
System Call Overhead 473524.6 lps 10.0 s 7 15000.0 315.7
System Benchmarks Index Score: 111.7

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