Benchmark of rack4slot1.osadl.org / GNU/Linux on Wed Oct 15 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 2 days, 18:38, 0 users, load average: 0.47, 0.64, 0.75; 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 9578870.3 lps 10.0 s 7 116700.0 820.8
Double-Precision Whetstone 2333.4 MWIPS 9.6 s 7 55.0 424.3
Execl Throughput 865.9 lps 29.9 s 2 43.0 201.4
File Copy 1024 bufsize 2000 maxblocks 89902.9 KBps 30.0 s 2 3960.0 227.0
File Copy 256 bufsize 500 maxblocks 25495.0 KBps 30.0 s 2 1655.0 154.0
File Copy 4096 bufsize 8000 maxblocks 252660.1 KBps 30.0 s 2 5800.0 435.6
Pipe Throughput 144662.3 lps 10.0 s 7 12440.0 116.3
Pipe-based Context Switching 36835.8 lps 10.0 s 7 4000.0 92.1
Process Creation 1750.5 lps 30.0 s 2 126.0 138.9
Shell Scripts (1 concurrent) 2452.1 lpm 60.0 s 2 42.4 578.3
Shell Scripts (8 concurrent) 278.6 lpm 60.1 s 2 6.0 464.4
System Call Overhead 286117.9 lps 10.0 s 7 15000.0 190.7
System Benchmarks Index Score: 256.6


Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:02 - 06:11:47; 28m 45s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 28671408.2 lps 10.0 s 7 116700.0 2456.8
Double-Precision Whetstone 9336.5 MWIPS 9.5 s 7 55.0 1697.5
Execl Throughput 1444.4 lps 29.9 s 2 43.0 335.9
File Copy 1024 bufsize 2000 maxblocks 61595.7 KBps 30.0 s 2 3960.0 155.5
File Copy 256 bufsize 500 maxblocks 15961.5 KBps 30.0 s 2 1655.0 96.4
File Copy 4096 bufsize 8000 maxblocks 212001.0 KBps 30.0 s 2 5800.0 365.5
Pipe Throughput 153651.6 lps 10.0 s 7 12440.0 123.5
Pipe-based Context Switching 86139.2 lps 10.0 s 7 4000.0 215.3
Process Creation 2667.1 lps 30.0 s 2 126.0 211.7
Shell Scripts (1 concurrent) 2367.4 lpm 60.1 s 2 42.4 558.4
Shell Scripts (8 concurrent) 229.3 lpm 60.4 s 2 6.0 382.2
System Call Overhead 735908.0 lps 10.0 s 7 15000.0 490.6
System Benchmarks Index Score: 358.6


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