Benchmark of rack2slot7s.osadl.org / GNU/Linux on Thu May 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack2slot7s.osadl.org: GNU/Linux
OS: GNU/Linux -- 6.1.66-rt19-v8 -- #3 SMP PREEMPT_RT Wed Dec 20 12:39:17 CET 2023
Machine: aarch64: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
1: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
2: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
3: Raspberry Pi 4 Model B Rev 1.2 (108.0 bogomips)
Uptime: 17:15:01 up 226 days, 4:38, 0 user, load average: 1.20, 0.61, 0.70; runlevel 3


Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:33; 28m 32s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 14881469.3 lps 10.0 s 7 116700.0 1275.2
Double-Precision Whetstone 2582.5 MWIPS 10.0 s 7 55.0 469.5
Execl Throughput 413.5 lps 30.0 s 2 43.0 96.2
File Copy 1024 bufsize 2000 maxblocks 115408.5 KBps 30.0 s 2 3960.0 291.4
File Copy 256 bufsize 500 maxblocks 32796.7 KBps 30.0 s 2 1655.0 198.2
File Copy 4096 bufsize 8000 maxblocks 330725.9 KBps 30.0 s 2 5800.0 570.2
Pipe Throughput 319415.5 lps 10.0 s 7 12440.0 256.8
Pipe-based Context Switching 37759.9 lps 10.0 s 7 4000.0 94.4
Process Creation 2095.0 lps 30.0 s 2 126.0 166.3
Shell Scripts (1 concurrent) 1174.1 lpm 60.0 s 2 42.4 276.9
Shell Scripts (8 concurrent) 38.2 lpm 60.2 s 2 6.0 63.7
System Call Overhead 229816.5 lps 10.0 s 7 15000.0 153.2
System Benchmarks Index Score: 228.9


Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:33 - 18:13:19; 29m 46s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 44301234.1 lps 10.0 s 7 116700.0 3796.2
Double-Precision Whetstone 10312.0 MWIPS 9.9 s 7 55.0 1874.9
Execl Throughput 921.6 lps 29.6 s 2 43.0 214.3
File Copy 1024 bufsize 2000 maxblocks 50467.4 KBps 30.0 s 2 3960.0 127.4
File Copy 256 bufsize 500 maxblocks 12418.0 KBps 30.0 s 2 1655.0 75.0
File Copy 4096 bufsize 8000 maxblocks 166301.5 KBps 30.1 s 2 5800.0 286.7
Pipe Throughput 934115.2 lps 10.0 s 7 12440.0 750.9
Pipe-based Context Switching 77987.1 lps 10.0 s 7 4000.0 195.0
Process Creation 4547.5 lps 30.0 s 2 126.0 360.9
Shell Scripts (1 concurrent) 422.5 lpm 60.7 s 2 42.4 99.6
Shell Scripts (8 concurrent) 135.2 lpm 60.1 s 2 6.0 225.4
System Call Overhead 651709.7 lps 10.0 s 7 15000.0 434.5
System Benchmarks Index Score: 337.1


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