Benchmark of rack2slot5s.osadl.org / GNU/Linux on Fri Jul 11 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack2slot5s.osadl.org: GNU/Linux
OS: GNU/Linux -- 5.10.120-rt70-v7 -- #1 SMP PREEMPT_RT Thu, 28 Jul 2022 10:36:48 +0200
Machine: armv7l: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: ARMv7 Processor rev 4 (v7l) (76.8 bogomips)
1: ARMv7 Processor rev 4 (v7l) (76.8 bogomips)
2: ARMv7 Processor rev 4 (v7l) (76.8 bogomips)
3: ARMv7 Processor rev 4 (v7l) (76.8 bogomips)
Uptime: 05:15:04 up 281 days, 12:55, 0 users, load average: 0.68, 0.97, 1.12; runlevel

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:04 - 05:43:59; 28m 55s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 4603734.3 lps 10.1 s 7 116700.0 394.5
Double-Precision Whetstone 1257.1 MWIPS 10.0 s 7 55.0 228.6
Execl Throughput 73.3 lps 29.8 s 2 43.0 17.0
File Copy 1024 bufsize 2000 maxblocks 63510.8 KBps 30.0 s 2 3960.0 160.4
File Copy 256 bufsize 500 maxblocks 16642.5 KBps 30.0 s 2 1655.0 100.6
File Copy 4096 bufsize 8000 maxblocks 192874.9 KBps 30.0 s 2 5800.0 332.5
Pipe Throughput 152321.6 lps 10.0 s 7 12440.0 122.4
Pipe-based Context Switching 24613.7 lps 10.0 s 7 4000.0 61.5
Process Creation 1102.3 lps 30.0 s 2 126.0 87.5
Shell Scripts (1 concurrent) 53.6 lpm 61.8 s 2 42.4 12.7
Shell Scripts (8 concurrent) 19.0 lpm 61.6 s 2 6.0 31.6
System Call Overhead 316787.8 lps 10.0 s 7 15000.0 211.2
System Benchmarks Index Score: 93.7

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:59 - 06:13:33; 29m 34s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 18311364.3 lps 10.1 s 7 116700.0 1569.1
Double-Precision Whetstone 5020.4 MWIPS 10.0 s 7 55.0 912.8
Execl Throughput 198.8 lps 29.4 s 2 43.0 46.2
File Copy 1024 bufsize 2000 maxblocks 35341.3 KBps 30.1 s 2 3960.0 89.2
File Copy 256 bufsize 500 maxblocks 9202.2 KBps 30.0 s 2 1655.0 55.6
File Copy 4096 bufsize 8000 maxblocks 123578.3 KBps 30.5 s 2 5800.0 213.1
Pipe Throughput 616656.3 lps 10.1 s 7 12440.0 495.7
Pipe-based Context Switching 62665.9 lps 10.1 s 7 4000.0 156.7
Process Creation 2560.3 lps 30.1 s 2 126.0 203.2
Shell Scripts (1 concurrent) 150.6 lpm 61.0 s 2 42.4 35.5
Shell Scripts (8 concurrent) 51.0 lpm 61.2 s 2 6.0 85.0
System Call Overhead 1150290.8 lps 10.3 s 7 15000.0 766.9
System Benchmarks Index Score: 192.3

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