Benchmark of rack4slot1s.osadl.org / GNU/Linux on Fri Mar 20 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 97 days, 18:26, 0 users, load average: 1.77, 2.19, 2.68; runlevel unknown

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:06; 28m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`9593009.1`	`lps`	`10.0 s`	`7`	`116700.0`	`822.0`
Double-Precision Whetstone	`2331.5`	`MWIPS`	`9.6 s`	`7`	`55.0`	`423.9`
Execl Throughput	`761.9`	`lps`	`29.5 s`	`2`	`43.0`	`177.2`
File Copy 1024 bufsize 2000 maxblocks	`107324.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`271.0`
File Copy 256 bufsize 500 maxblocks	`31578.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`190.8`
File Copy 4096 bufsize 8000 maxblocks	`280745.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`484.0`
Pipe Throughput	`150100.7`	`lps`	`10.0 s`	`7`	`12440.0`	`120.7`
Pipe-based Context Switching	`36455.6`	`lps`	`10.0 s`	`7`	`4000.0`	`91.1`
Process Creation	`1715.8`	`lps`	`30.0 s`	`2`	`126.0`	`136.2`
Shell Scripts (1 concurrent)	`2142.4`	`lpm`	`60.0 s`	`2`	`42.4`	`505.3`
Shell Scripts (8 concurrent)	`305.0`	`lpm`	`60.1 s`	`2`	`6.0`	`508.3`
System Call Overhead	`261221.7`	`lps`	`10.0 s`	`7`	`15000.0`	`174.1`
System Benchmarks Index Score:						`261.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:06 - 06:13:14; 30m 08s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`19110584.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1637.6`
Double-Precision Whetstone	`9325.3`	`MWIPS`	`9.5 s`	`7`	`55.0`	`1695.5`
Execl Throughput	`1202.8`	`lps`	`29.9 s`	`2`	`43.0`	`279.7`
File Copy 1024 bufsize 2000 maxblocks	`60129.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`151.8`
File Copy 256 bufsize 500 maxblocks	`16396.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`99.1`
File Copy 4096 bufsize 8000 maxblocks	`229184.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`395.1`
Pipe Throughput	`161551.6`	`lps`	`10.0 s`	`7`	`12440.0`	`129.9`
Pipe-based Context Switching	`64983.1`	`lps`	`10.0 s`	`7`	`4000.0`	`162.5`
Process Creation	`2453.5`	`lps`	`30.0 s`	`2`	`126.0`	`194.7`
Shell Scripts (1 concurrent)	`2406.8`	`lpm`	`60.1 s`	`2`	`42.4`	`567.6`
Shell Scripts (8 concurrent)	`262.8`	`lpm`	`60.4 s`	`2`	`6.0`	`438.0`
System Call Overhead	`501144.5`	`lps`	`10.0 s`	`7`	`15000.0`	`334.1`
System Benchmarks Index Score:						`328.4`

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