Benchmark of rack4slot1.osadl.org / GNU/Linux on Sun Sep 14 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: 17:15:02 up 201 days, 6:59, 0 users, load average: 2.43, 2.47, 2.14; runlevel unknown


Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:03; 28m 01s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 9596565.3 lps 10.0 s 7 116700.0 822.3
Double-Precision Whetstone 2336.0 MWIPS 9.5 s 7 55.0 424.7
Execl Throughput 826.7 lps 29.8 s 2 43.0 192.3
File Copy 1024 bufsize 2000 maxblocks 90504.5 KBps 30.0 s 2 3960.0 228.5
File Copy 256 bufsize 500 maxblocks 25610.4 KBps 30.0 s 2 1655.0 154.7
File Copy 4096 bufsize 8000 maxblocks 254996.6 KBps 30.0 s 2 5800.0 439.6
Pipe Throughput 145735.6 lps 10.0 s 7 12440.0 117.2
Pipe-based Context Switching 38711.3 lps 10.0 s 7 4000.0 96.8
Process Creation 1731.9 lps 30.0 s 2 126.0 137.5
Shell Scripts (1 concurrent) 2435.3 lpm 60.0 s 2 42.4 574.4
Shell Scripts (8 concurrent) 270.0 lpm 60.1 s 2 6.0 449.9
System Call Overhead 285066.9 lps 10.0 s 7 15000.0 190.0
System Benchmarks Index Score: 256.2


Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:03 - 18:11:58; 28m 55s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 28608090.7 lps 10.0 s 7 116700.0 2451.4
Double-Precision Whetstone 9332.4 MWIPS 9.5 s 7 55.0 1696.8
Execl Throughput 1409.5 lps 29.9 s 2 43.0 327.8
File Copy 1024 bufsize 2000 maxblocks 59507.1 KBps 30.0 s 2 3960.0 150.3
File Copy 256 bufsize 500 maxblocks 15067.9 KBps 30.0 s 2 1655.0 91.0
File Copy 4096 bufsize 8000 maxblocks 227834.4 KBps 30.0 s 2 5800.0 392.8
Pipe Throughput 142058.7 lps 10.0 s 7 12440.0 114.2
Pipe-based Context Switching 84805.5 lps 10.0 s 7 4000.0 212.0
Process Creation 2734.8 lps 30.0 s 2 126.0 217.1
Shell Scripts (1 concurrent) 2247.2 lpm 60.1 s 2 42.4 530.0
Shell Scripts (8 concurrent) 221.5 lpm 60.6 s 2 6.0 369.2
System Call Overhead 736860.8 lps 10.0 s 7 15000.0 491.2
System Benchmarks Index Score: 352.7


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