Benchmark of rackbslot3s.osadl.org / GNU/Linux on Mon Aug 17 2026

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 248 days, 5:30, 0 users, load average: 0.70, 0.86, 0.90; 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	`4501796.5`	`lps`	`10.0 s`	`7`	`116700.0`	`385.8`
Double-Precision Whetstone	`1156.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`210.3`
Execl Throughput	`559.9`	`lps`	`29.9 s`	`2`	`43.0`	`130.2`
File Copy 1024 bufsize 2000 maxblocks	`75170.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`189.8`
File Copy 256 bufsize 500 maxblocks	`20356.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`123.0`
File Copy 4096 bufsize 8000 maxblocks	`205394.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`354.1`
Pipe Throughput	`125929.5`	`lps`	`10.0 s`	`7`	`12440.0`	`101.2`
Pipe-based Context Switching	`34297.5`	`lps`	`10.0 s`	`7`	`4000.0`	`85.7`
Process Creation	`1368.9`	`lps`	`30.0 s`	`2`	`126.0`	`108.6`
Shell Scripts (1 concurrent)	`1598.7`	`lpm`	`60.0 s`	`2`	`42.4`	`377.1`
Shell Scripts (8 concurrent)	`368.5`	`lpm`	`60.1 s`	`2`	`6.0`	`614.2`
System Call Overhead	`206529.8`	`lps`	`10.0 s`	`7`	`15000.0`	`137.7`
System Benchmarks Index Score:						`192.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:15 - 18:11:34; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17758878.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1521.8`
Double-Precision Whetstone	`4603.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`837.0`
Execl Throughput	`1368.6`	`lps`	`29.9 s`	`2`	`43.0`	`318.3`
File Copy 1024 bufsize 2000 maxblocks	`47669.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`120.4`
File Copy 256 bufsize 500 maxblocks	`12352.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`74.6`
File Copy 4096 bufsize 8000 maxblocks	`157855.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`272.2`
Pipe Throughput	`498982.5`	`lps`	`10.0 s`	`7`	`12440.0`	`401.1`
Pipe-based Context Switching	`133114.1`	`lps`	`10.0 s`	`7`	`4000.0`	`332.8`
Process Creation	`2853.4`	`lps`	`30.0 s`	`2`	`126.0`	`226.5`
Shell Scripts (1 concurrent)	`2951.8`	`lpm`	`60.0 s`	`2`	`42.4`	`696.2`
Shell Scripts (8 concurrent)	`259.9`	`lpm`	`60.4 s`	`2`	`6.0`	`433.1`
System Call Overhead	`789371.6`	`lps`	`10.0 s`	`7`	`15000.0`	`526.2`
System Benchmarks Index Score:						`360.1`

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