Benchmark of rack4slot1s.osadl.org / GNU/Linux on Fri Mar 27 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot1s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.6.2-rt15-v7l -- #3 SMP PREEMPT_RT Wed Apr 9 10:33:54 CEST 2025
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:	05:15:01 up 104 days, 18:26, 0 users, load average: 1.81, 2.12, 2.58; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:04; 28m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9572776.4`	`lps`	`10.0 s`	`7`	`116700.0`	`820.3`
Double-Precision Whetstone	`2331.1`	`MWIPS`	`9.6 s`	`7`	`55.0`	`423.8`
Execl Throughput	`771.9`	`lps`	`29.7 s`	`2`	`43.0`	`179.5`
File Copy 1024 bufsize 2000 maxblocks	`107570.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`271.6`
File Copy 256 bufsize 500 maxblocks	`31367.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`189.5`
File Copy 4096 bufsize 8000 maxblocks	`290806.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`501.4`
Pipe Throughput	`149853.8`	`lps`	`10.0 s`	`7`	`12440.0`	`120.5`
Pipe-based Context Switching	`35256.9`	`lps`	`10.0 s`	`7`	`4000.0`	`88.1`
Process Creation	`1713.1`	`lps`	`30.0 s`	`2`	`126.0`	`136.0`
Shell Scripts (1 concurrent)	`2133.1`	`lpm`	`60.0 s`	`2`	`42.4`	`503.1`
Shell Scripts (8 concurrent)	`300.9`	`lpm`	`60.0 s`	`2`	`6.0`	`501.5`
System Call Overhead	`261402.7`	`lps`	`10.0 s`	`7`	`15000.0`	`174.3`
System Benchmarks Index Score:						`261.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:04 - 06:13:12; 30m 08s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`19106705.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1637.2`
Double-Precision Whetstone	`9322.8`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1695.1`
Execl Throughput	`1199.7`	`lps`	`29.6 s`	`2`	`43.0`	`279.0`
File Copy 1024 bufsize 2000 maxblocks	`60202.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`152.0`
File Copy 256 bufsize 500 maxblocks	`15449.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`93.4`
File Copy 4096 bufsize 8000 maxblocks	`213748.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`368.5`
Pipe Throughput	`150159.4`	`lps`	`10.0 s`	`7`	`12440.0`	`120.7`
Pipe-based Context Switching	`61633.5`	`lps`	`10.0 s`	`7`	`4000.0`	`154.1`
Process Creation	`2443.1`	`lps`	`30.0 s`	`2`	`126.0`	`193.9`
Shell Scripts (1 concurrent)	`2431.3`	`lpm`	`60.1 s`	`2`	`42.4`	`573.4`
Shell Scripts (8 concurrent)	`265.6`	`lpm`	`60.5 s`	`2`	`6.0`	`442.6`
System Call Overhead	`500537.1`	`lps`	`10.0 s`	`7`	`15000.0`	`333.7`
System Benchmarks Index Score:						`321.9`

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