Benchmark of rack4slot1s.osadl.org / GNU/Linux on Tue Oct 14 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack4slot1s.osadl.org: GNU/Linux
OS: GNU/Linux -- 6.6.2-rt15-v7l -- #3 SMP PREEMPT_RT Wed Apr 9 10:33:54 CEST 2025
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: 05:15:02 up 187 days, 17:08, 0 users, load average: 2.27, 2.24, 2.66; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:00; 27m 58s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 9583400.3 lps 10.0 s 7 116700.0 821.2
Double-Precision Whetstone 2330.6 MWIPS 9.6 s 7 55.0 423.7
Execl Throughput 773.2 lps 29.9 s 2 43.0 179.8
File Copy 1024 bufsize 2000 maxblocks 107596.4 KBps 30.0 s 2 3960.0 271.7
File Copy 256 bufsize 500 maxblocks 31267.3 KBps 30.0 s 2 1655.0 188.9
File Copy 4096 bufsize 8000 maxblocks 215977.3 KBps 30.0 s 2 5800.0 372.4
Pipe Throughput 149187.9 lps 10.0 s 7 12440.0 119.9
Pipe-based Context Switching 35882.4 lps 10.0 s 7 4000.0 89.7
Process Creation 1717.1 lps 30.0 s 2 126.0 136.3
Shell Scripts (1 concurrent) 2139.8 lpm 60.0 s 2 42.4 504.7
Shell Scripts (8 concurrent) 303.2 lpm 60.2 s 2 6.0 505.3
System Call Overhead 260808.0 lps 10.0 s 7 15000.0 173.9
System Benchmarks Index Score: 255.6

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:00 - 06:13:02; 30m 02s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 19103989.5 lps 10.0 s 7 116700.0 1637.0
Double-Precision Whetstone 9321.3 MWIPS 9.5 s 7 55.0 1694.8
Execl Throughput 1202.8 lps 29.9 s 2 43.0 279.7
File Copy 1024 bufsize 2000 maxblocks 58856.4 KBps 30.0 s 2 3960.0 148.6
File Copy 256 bufsize 500 maxblocks 15570.4 KBps 30.0 s 2 1655.0 94.1
File Copy 4096 bufsize 8000 maxblocks 175594.2 KBps 30.0 s 2 5800.0 302.7
Pipe Throughput 151670.1 lps 10.0 s 7 12440.0 121.9
Pipe-based Context Switching 60931.4 lps 10.0 s 7 4000.0 152.3
Process Creation 2433.1 lps 30.0 s 2 126.0 193.1
Shell Scripts (1 concurrent) 2448.4 lpm 60.1 s 2 42.4 577.4
Shell Scripts (8 concurrent) 269.1 lpm 60.4 s 2 6.0 448.4
System Call Overhead 501048.3 lps 10.0 s 7 15000.0 334.0
System Benchmarks Index Score: 316.7

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