Benchmark of rackbslot3s.osadl.org / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.18.7-rt5 -- #1 SMP PREEMPT RT Sat Oct 6 01:00:12 CEST 2018
Machine:	armv7l: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	ARMv7 Processor rev 4 (v7l) (unknown)
	1:	ARMv7 Processor rev 4 (v7l) (unknown)
	2:	ARMv7 Processor rev 4 (v7l) (unknown)
	3:	ARMv7 Processor rev 4 (v7l) (unknown)
Uptime:	17:15:02 up 512 days, 17:48, 0 users, load average: 0.81, 0.76, 0.93; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:15; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4485366.9`	`lps`	`10.0 s`	`7`	`116700.0`	`384.4`
Double-Precision Whetstone	`1157.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`210.4`
Execl Throughput	`549.9`	`lps`	`29.9 s`	`2`	`43.0`	`127.9`
File Copy 1024 bufsize 2000 maxblocks	`76536.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`193.3`
File Copy 256 bufsize 500 maxblocks	`20398.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`123.3`
File Copy 4096 bufsize 8000 maxblocks	`208370.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`359.3`
Pipe Throughput	`125575.2`	`lps`	`10.0 s`	`7`	`12440.0`	`100.9`
Pipe-based Context Switching	`36209.0`	`lps`	`10.0 s`	`7`	`4000.0`	`90.5`
Process Creation	`1373.7`	`lps`	`30.0 s`	`2`	`126.0`	`109.0`
Shell Scripts (1 concurrent)	`1601.0`	`lpm`	`60.0 s`	`2`	`42.4`	`377.6`
Shell Scripts (8 concurrent)	`366.5`	`lpm`	`60.1 s`	`2`	`6.0`	`610.8`
System Call Overhead	`207657.0`	`lps`	`10.0 s`	`7`	`15000.0`	`138.4`
System Benchmarks Index Score:						`193.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:15 - 18:11:32; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17699849.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1516.7`
Double-Precision Whetstone	`4607.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`837.7`
Execl Throughput	`1344.1`	`lps`	`29.9 s`	`2`	`43.0`	`312.6`
File Copy 1024 bufsize 2000 maxblocks	`47472.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`119.9`
File Copy 256 bufsize 500 maxblocks	`12476.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`75.4`
File Copy 4096 bufsize 8000 maxblocks	`157215.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`271.1`
Pipe Throughput	`496433.6`	`lps`	`10.0 s`	`7`	`12440.0`	`399.1`
Pipe-based Context Switching	`138225.7`	`lps`	`10.0 s`	`7`	`4000.0`	`345.6`
Process Creation	`2854.3`	`lps`	`30.0 s`	`2`	`126.0`	`226.5`
Shell Scripts (1 concurrent)	`2934.4`	`lpm`	`60.1 s`	`2`	`42.4`	`692.1`
Shell Scripts (8 concurrent)	`252.1`	`lpm`	`60.2 s`	`2`	`6.0`	`420.2`
System Call Overhead	`793782.2`	`lps`	`10.0 s`	`7`	`15000.0`	`529.2`
System Benchmarks Index Score:						`359.6`

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