Benchmark of rackeslot4s.osadl.org / GNU/Linux on Fri Aug 14 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackeslot4s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.6.7-rt18 -- #10 SMP PREEMPT_RT Fri Jan 19 10:51:29 CET 2024
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel Atom(R) x6425RE Processor @ 1.90GHz (3763.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel Atom(R) x6425RE Processor @ 1.90GHz (3763.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel Atom(R) x6425RE Processor @ 1.90GHz (3763.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel Atom(R) x6425RE Processor @ 1.90GHz (3763.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Elkhart Lake [UHD Graphics Gen11 32EU]
Uptime:	05:15:01 up 244 days, 17:31, 0 user, load average: 0.28, 0.65, 0.75; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`21482098.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1840.8`
Double-Precision Whetstone	`3558.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`647.1`
Execl Throughput	`2081.4`	`lps`	`30.0 s`	`2`	`43.0`	`484.1`
File Copy 1024 bufsize 2000 maxblocks	`597712.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1509.4`
File Copy 256 bufsize 500 maxblocks	`170530.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`1030.4`
File Copy 4096 bufsize 8000 maxblocks	`1266470.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`2183.6`
Pipe Throughput	`983673.9`	`lps`	`10.0 s`	`7`	`12440.0`	`790.7`
Pipe-based Context Switching	`122489.8`	`lps`	`10.0 s`	`7`	`4000.0`	`306.2`
Process Creation	`4993.4`	`lps`	`30.0 s`	`2`	`126.0`	`396.3`
Shell Scripts (1 concurrent)	`6634.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1564.8`
Shell Scripts (8 concurrent)	`1462.2`	`lpm`	`60.0 s`	`2`	`6.0`	`2437.1`
System Call Overhead	`812940.6`	`lps`	`10.0 s`	`7`	`15000.0`	`542.0`
System Benchmarks Index Score:						`924.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:17 - 06:11:34; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`85177776.1`	`lps`	`10.0 s`	`7`	`116700.0`	`7298.9`
Double-Precision Whetstone	`14234.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2588.1`
Execl Throughput	`6540.8`	`lps`	`30.0 s`	`2`	`43.0`	`1521.1`
File Copy 1024 bufsize 2000 maxblocks	`245155.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`619.1`
File Copy 256 bufsize 500 maxblocks	`62137.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`375.5`
File Copy 4096 bufsize 8000 maxblocks	`865860.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1492.9`
Pipe Throughput	`3319670.3`	`lps`	`10.0 s`	`7`	`12440.0`	`2668.5`
Pipe-based Context Switching	`495062.0`	`lps`	`10.0 s`	`7`	`4000.0`	`1237.7`
Process Creation	`15020.4`	`lps`	`30.0 s`	`2`	`126.0`	`1192.1`
Shell Scripts (1 concurrent)	`12518.0`	`lpm`	`60.0 s`	`2`	`42.4`	`2952.4`
Shell Scripts (8 concurrent)	`1231.8`	`lpm`	`60.1 s`	`2`	`6.0`	`2053.0`
System Call Overhead	`1052689.2`	`lps`	`10.0 s`	`7`	`15000.0`	`701.8`
System Benchmarks Index Score:						`1531.9`

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