Benchmark of rackbslot3s.osadl.org / GNU/Linux on Thu Mar 19 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:	17:15:02 up 97 days, 6:30, 0 users, load average: 1.12, 1.01, 1.04; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:20; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4506848.8`	`lps`	`10.0 s`	`7`	`116700.0`	`386.2`
Double-Precision Whetstone	`1154.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`209.9`
Execl Throughput	`554.1`	`lps`	`29.9 s`	`2`	`43.0`	`128.9`
File Copy 1024 bufsize 2000 maxblocks	`74848.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`189.0`
File Copy 256 bufsize 500 maxblocks	`20429.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`123.4`
File Copy 4096 bufsize 8000 maxblocks	`210789.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`363.4`
Pipe Throughput	`126416.2`	`lps`	`10.0 s`	`7`	`12440.0`	`101.6`
Pipe-based Context Switching	`35090.9`	`lps`	`10.0 s`	`7`	`4000.0`	`87.7`
Process Creation	`1339.7`	`lps`	`30.0 s`	`2`	`126.0`	`106.3`
Shell Scripts (1 concurrent)	`1568.8`	`lpm`	`60.0 s`	`2`	`42.4`	`370.0`
Shell Scripts (8 concurrent)	`369.4`	`lpm`	`60.1 s`	`2`	`6.0`	`615.6`
System Call Overhead	`206029.9`	`lps`	`10.0 s`	`7`	`15000.0`	`137.4`
System Benchmarks Index Score:						`192.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:20 - 18:11:42; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17760342.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1521.9`
Double-Precision Whetstone	`4613.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`838.8`
Execl Throughput	`1370.9`	`lps`	`29.6 s`	`2`	`43.0`	`318.8`
File Copy 1024 bufsize 2000 maxblocks	`47441.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`119.8`
File Copy 256 bufsize 500 maxblocks	`12223.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`73.9`
File Copy 4096 bufsize 8000 maxblocks	`159049.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`274.2`
Pipe Throughput	`497099.2`	`lps`	`10.0 s`	`7`	`12440.0`	`399.6`
Pipe-based Context Switching	`137858.9`	`lps`	`10.0 s`	`7`	`4000.0`	`344.6`
Process Creation	`2939.0`	`lps`	`30.0 s`	`2`	`126.0`	`233.3`
Shell Scripts (1 concurrent)	`2965.5`	`lpm`	`60.0 s`	`2`	`42.4`	`699.4`
Shell Scripts (8 concurrent)	`256.6`	`lpm`	`60.3 s`	`2`	`6.0`	`427.6`
System Call Overhead	`789900.6`	`lps`	`10.0 s`	`7`	`15000.0`	`526.6`
System Benchmarks Index Score:						`361.6`

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