Benchmark of rack4slot1s.osadl.org / GNU/Linux on Sun Apr 19 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 127 days, 17:26, 0 users, load average: 1.89, 2.21, 2.65; 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	`9580830.0`	`lps`	`10.0 s`	`7`	`116700.0`	`821.0`
Double-Precision Whetstone	`2330.3`	`MWIPS`	`9.5 s`	`7`	`55.0`	`423.7`
Execl Throughput	`763.0`	`lps`	`29.5 s`	`2`	`43.0`	`177.5`
File Copy 1024 bufsize 2000 maxblocks	`108380.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`273.7`
File Copy 256 bufsize 500 maxblocks	`31297.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`189.1`
File Copy 4096 bufsize 8000 maxblocks	`283062.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`488.0`
Pipe Throughput	`150471.2`	`lps`	`10.0 s`	`7`	`12440.0`	`121.0`
Pipe-based Context Switching	`35875.2`	`lps`	`10.0 s`	`7`	`4000.0`	`89.7`
Process Creation	`1725.5`	`lps`	`30.0 s`	`2`	`126.0`	`136.9`
Shell Scripts (1 concurrent)	`2138.0`	`lpm`	`60.0 s`	`2`	`42.4`	`504.2`
Shell Scripts (8 concurrent)	`302.5`	`lpm`	`60.1 s`	`2`	`6.0`	`504.1`
System Call Overhead	`259706.3`	`lps`	`10.0 s`	`7`	`15000.0`	`173.1`
System Benchmarks Index Score:						`261.4`

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	`19105860.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1637.2`
Double-Precision Whetstone	`9324.2`	`MWIPS`	`9.6 s`	`7`	`55.0`	`1695.3`
Execl Throughput	`1204.0`	`lps`	`29.8 s`	`2`	`43.0`	`280.0`
File Copy 1024 bufsize 2000 maxblocks	`59834.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`151.1`
File Copy 256 bufsize 500 maxblocks	`15844.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`95.7`
File Copy 4096 bufsize 8000 maxblocks	`207227.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`357.3`
Pipe Throughput	`153469.8`	`lps`	`10.0 s`	`7`	`12440.0`	`123.4`
Pipe-based Context Switching	`62793.6`	`lps`	`10.0 s`	`7`	`4000.0`	`157.0`
Process Creation	`2432.9`	`lps`	`30.0 s`	`2`	`126.0`	`193.1`
Shell Scripts (1 concurrent)	`2382.9`	`lpm`	`60.1 s`	`2`	`42.4`	`562.0`
Shell Scripts (8 concurrent)	`265.6`	`lpm`	`60.3 s`	`2`	`6.0`	`442.6`
System Call Overhead	`500147.5`	`lps`	`10.0 s`	`7`	`15000.0`	`333.4`
System Benchmarks Index Score:						`322.1`

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