Benchmark of rack4slot1.osadl.org / GNU/Linux on Mon Mar 09 2026

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 81 days, 8:00, 0 users, load average: 1.56, 1.63, 1.74; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:02; 28m 01s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9578154.7`	`lps`	`10.0 s`	`7`	`116700.0`	`820.8`
Double-Precision Whetstone	`2333.6`	`MWIPS`	`9.6 s`	`7`	`55.0`	`424.3`
Execl Throughput	`847.0`	`lps`	`29.9 s`	`2`	`43.0`	`197.0`
File Copy 1024 bufsize 2000 maxblocks	`90936.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`229.6`
File Copy 256 bufsize 500 maxblocks	`25605.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`154.7`
File Copy 4096 bufsize 8000 maxblocks	`258234.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`445.2`
Pipe Throughput	`145076.1`	`lps`	`10.0 s`	`7`	`12440.0`	`116.6`
Pipe-based Context Switching	`38312.7`	`lps`	`10.0 s`	`7`	`4000.0`	`95.8`
Process Creation	`1738.4`	`lps`	`30.0 s`	`2`	`126.0`	`138.0`
Shell Scripts (1 concurrent)	`2410.3`	`lpm`	`60.0 s`	`2`	`42.4`	`568.5`
Shell Scripts (8 concurrent)	`270.3`	`lpm`	`60.2 s`	`2`	`6.0`	`450.5`
System Call Overhead	`286685.1`	`lps`	`10.0 s`	`7`	`15000.0`	`191.1`
System Benchmarks Index Score:						`256.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:02 - 18:11:54; 28m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28655033.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2455.4`
Double-Precision Whetstone	`9332.9`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1696.9`
Execl Throughput	`1380.1`	`lps`	`29.7 s`	`2`	`43.0`	`321.0`
File Copy 1024 bufsize 2000 maxblocks	`59617.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`150.5`
File Copy 256 bufsize 500 maxblocks	`15169.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`91.7`
File Copy 4096 bufsize 8000 maxblocks	`218528.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`376.8`
Pipe Throughput	`137451.5`	`lps`	`10.0 s`	`7`	`12440.0`	`110.5`
Pipe-based Context Switching	`84598.5`	`lps`	`10.0 s`	`7`	`4000.0`	`211.5`
Process Creation	`2664.1`	`lps`	`30.0 s`	`2`	`126.0`	`211.4`
Shell Scripts (1 concurrent)	`2235.0`	`lpm`	`60.1 s`	`2`	`42.4`	`527.1`
Shell Scripts (8 concurrent)	`217.1`	`lpm`	`60.8 s`	`2`	`6.0`	`361.9`
System Call Overhead	`737128.3`	`lps`	`10.0 s`	`7`	`15000.0`	`491.4`
System Benchmarks Index Score:						`348.6`

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