Benchmark of rackbslot3s.osadl.org / GNU/Linux on Thu May 14 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rackbslot3s.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.18.7-rt5 -- #1 SMP PREEMPT RT Sat Oct 6 01:00:12 CEST 2018
Machine: armv7l: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: ARMv7 Processor rev 4 (v7l)
(unknown)
1: ARMv7 Processor rev 4 (v7l)
(unknown)
2: ARMv7 Processor rev 4 (v7l)
(unknown)
3: ARMv7 Processor rev 4 (v7l)
(unknown)
Uptime: 05:15:01 up 152 days, 17:30, 0 users, load average: 0.43, 0.62, 0.78; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:13; 28m 12s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 4505801.9 lps 10.0 s 7 116700.0 386.1
Double-Precision Whetstone 1157.5 MWIPS 9.9 s 7 55.0 210.5
Execl Throughput 560.9 lps 29.9 s 2 43.0 130.5
File Copy 1024 bufsize 2000 maxblocks 75589.9 KBps 30.0 s 2 3960.0 190.9
File Copy 256 bufsize 500 maxblocks 20743.0 KBps 30.0 s 2 1655.0 125.3
File Copy 4096 bufsize 8000 maxblocks 208112.4 KBps 30.0 s 2 5800.0 358.8
Pipe Throughput 127225.5 lps 10.0 s 7 12440.0 102.3
Pipe-based Context Switching 35468.8 lps 10.0 s 7 4000.0 88.7
Process Creation 1396.9 lps 30.0 s 2 126.0 110.9
Shell Scripts (1 concurrent) 1609.2 lpm 60.0 s 2 42.4 379.5
Shell Scripts (8 concurrent) 371.0 lpm 60.1 s 2 6.0 618.3
System Call Overhead 206382.8 lps 10.0 s 7 15000.0 137.6
System Benchmarks Index Score: 194.6

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:33; 28m 20s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 17756674.0 lps 10.0 s 7 116700.0 1521.6
Double-Precision Whetstone 4611.2 MWIPS 9.9 s 7 55.0 838.4
Execl Throughput 1359.9 lps 29.7 s 2 43.0 316.3
File Copy 1024 bufsize 2000 maxblocks 46829.8 KBps 30.0 s 2 3960.0 118.3
File Copy 256 bufsize 500 maxblocks 12444.5 KBps 30.0 s 2 1655.0 75.2
File Copy 4096 bufsize 8000 maxblocks 160639.8 KBps 30.0 s 2 5800.0 277.0
Pipe Throughput 496671.8 lps 10.0 s 7 12440.0 399.3
Pipe-based Context Switching 137028.2 lps 10.0 s 7 4000.0 342.6
Process Creation 2896.2 lps 30.0 s 2 126.0 229.9
Shell Scripts (1 concurrent) 2948.8 lpm 60.1 s 2 42.4 695.5
Shell Scripts (8 concurrent) 254.1 lpm 60.4 s 2 6.0 423.6
System Call Overhead 791587.6 lps 10.0 s 7 15000.0 527.7
System Benchmarks Index Score: 360.7

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