Benchmark of rack4slot1.osadl.org / GNU/Linux on Fri Aug 22 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:	17:15:01 up 178 days, 6:59, 0 users, load average: 5.31, 5.34, 5.28; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:06; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9078262.3`	`lps`	`10.0 s`	`7`	`116700.0`	`777.9`
Double-Precision Whetstone	`2295.3`	`MWIPS`	`9.5 s`	`7`	`55.0`	`417.3`
Execl Throughput	`533.1`	`lps`	`29.8 s`	`2`	`43.0`	`124.0`
File Copy 1024 bufsize 2000 maxblocks	`65499.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`165.4`
File Copy 256 bufsize 500 maxblocks	`17839.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`107.8`
File Copy 4096 bufsize 8000 maxblocks	`181817.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`313.5`
Pipe Throughput	`96379.5`	`lps`	`10.0 s`	`7`	`12440.0`	`77.5`
Pipe-based Context Switching	`29203.6`	`lps`	`10.0 s`	`7`	`4000.0`	`73.0`
Process Creation	`1175.3`	`lps`	`30.0 s`	`2`	`126.0`	`93.3`
Shell Scripts (1 concurrent)	`1352.3`	`lpm`	`60.0 s`	`2`	`42.4`	`318.9`
Shell Scripts (8 concurrent)	`159.8`	`lpm`	`60.1 s`	`2`	`6.0`	`266.4`
System Call Overhead	`266633.4`	`lps`	`10.0 s`	`7`	`15000.0`	`177.8`
System Benchmarks Index Score:						`186.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:06 - 18:13:53; 30m 47s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`16170994.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1385.7`
Double-Precision Whetstone	`9184.3`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1669.9`
Execl Throughput	`583.6`	`lps`	`29.9 s`	`2`	`43.0`	`135.7`
File Copy 1024 bufsize 2000 maxblocks	`38936.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`98.3`
File Copy 256 bufsize 500 maxblocks	`10148.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`61.3`
File Copy 4096 bufsize 8000 maxblocks	`122910.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`211.9`
Pipe Throughput	`92994.3`	`lps`	`10.2 s`	`7`	`12440.0`	`74.8`
Pipe-based Context Switching	`85425.4`	`lps`	`10.0 s`	`7`	`4000.0`	`213.6`
Process Creation	`2718.5`	`lps`	`30.0 s`	`2`	`126.0`	`215.8`
Shell Scripts (1 concurrent)	`2244.3`	`lpm`	`60.1 s`	`2`	`42.4`	`529.3`
Shell Scripts (8 concurrent)	`231.4`	`lpm`	`60.5 s`	`2`	`6.0`	`385.7`
System Call Overhead	`735440.6`	`lps`	`10.0 s`	`7`	`15000.0`	`490.3`
System Benchmarks Index Score:						`268.2`

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