Benchmark of rack8slot2s.osadl.org / GNU/Linux on Sun May 24 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot2s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.12.57 -- #3 SMP PREEMPT_RT Tue Apr 21 15:36:40 CEST 2026
Machine:	aarch64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	(400.0 bogomips)
	1:	(400.0 bogomips)
	2:	(400.0 bogomips)
	3:	(400.0 bogomips)
Uptime:	17:15:02 up 19 days, 6:50, 0 users, load average: 0.74, 0.87, 0.73; runlevel

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	`6136523.0`	`lps`	`10.0 s`	`7`	`116700.0`	`525.8`
Double-Precision Whetstone	`1581.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`287.6`
Execl Throughput	`370.5`	`lps`	`29.9 s`	`2`	`43.0`	`86.2`
File Copy 1024 bufsize 2000 maxblocks	`101375.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`256.0`
File Copy 256 bufsize 500 maxblocks	`28136.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`170.0`
File Copy 4096 bufsize 8000 maxblocks	`280911.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`484.3`
Pipe Throughput	`257101.0`	`lps`	`10.0 s`	`7`	`12440.0`	`206.7`
Pipe-based Context Switching	`30578.4`	`lps`	`10.0 s`	`7`	`4000.0`	`76.4`
Process Creation	`1199.6`	`lps`	`30.0 s`	`2`	`126.0`	`95.2`
Shell Scripts (1 concurrent)	`248.0`	`lpm`	`60.1 s`	`2`	`42.4`	`58.5`
Shell Scripts (8 concurrent)	`26.0`	`lpm`	`61.0 s`	`2`	`6.0`	`43.3`
System Call Overhead	`190180.5`	`lps`	`10.0 s`	`7`	`15000.0`	`126.8`
System Benchmarks Index Score:						`150.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:20 - 18:14:53; 31m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`11266334.3`	`lps`	`10.1 s`	`7`	`116700.0`	`965.4`
Double-Precision Whetstone	`6208.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1128.9`
Execl Throughput	`712.0`	`lps`	`29.6 s`	`2`	`43.0`	`165.6`
File Copy 1024 bufsize 2000 maxblocks	`49487.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`125.0`
File Copy 256 bufsize 500 maxblocks	`12228.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`73.9`
File Copy 4096 bufsize 8000 maxblocks	`170481.7`	`KBps`	`30.1 s`	`2`	`5800.0`	`293.9`
Pipe Throughput	`370222.5`	`lps`	`10.0 s`	`7`	`12440.0`	`297.6`
Pipe-based Context Switching	`63099.0`	`lps`	`10.0 s`	`7`	`4000.0`	`157.7`
Process Creation	`1616.3`	`lps`	`30.0 s`	`2`	`126.0`	`128.3`
Shell Scripts (1 concurrent)	`322.6`	`lpm`	`60.6 s`	`2`	`42.4`	`76.1`
Shell Scripts (8 concurrent)	`91.3`	`lpm`	`61.4 s`	`2`	`6.0`	`152.2`
System Call Overhead	`316737.0`	`lps`	`10.2 s`	`7`	`15000.0`	`211.2`
System Benchmarks Index Score:						`209.7`

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