Benchmark of rack5slot4s.osadl.org / GNU/Linux on Tue Dec 09 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot4s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.3.1-rt13 -- #3 SMP PREEMPT_RT Thu May 11 11:21:11 CEST 2023
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 61 days, 20:56, 0 user, load average: 0.10, 0.23, 0.31; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:18; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17146707.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1469.3`
Double-Precision Whetstone	`3377.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`614.0`
Execl Throughput	`988.6`	`lps`	`30.0 s`	`2`	`43.0`	`229.9`
File Copy 1024 bufsize 2000 maxblocks	`397148.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1002.9`
File Copy 256 bufsize 500 maxblocks	`117753.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`711.5`
File Copy 4096 bufsize 8000 maxblocks	`881887.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1520.5`
Pipe Throughput	`652176.4`	`lps`	`10.0 s`	`7`	`12440.0`	`524.3`
Pipe-based Context Switching	`65390.7`	`lps`	`10.0 s`	`7`	`4000.0`	`163.5`
Process Creation	`2812.9`	`lps`	`30.0 s`	`2`	`126.0`	`223.2`
Shell Scripts (1 concurrent)	`3461.2`	`lpm`	`60.0 s`	`2`	`42.4`	`816.3`
Shell Scripts (8 concurrent)	`701.7`	`lpm`	`60.1 s`	`2`	`6.0`	`1169.5`
System Call Overhead	`609326.6`	`lps`	`10.0 s`	`7`	`15000.0`	`406.2`
System Benchmarks Index Score:						`586.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:18 - 06:12:37; 29m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`50929230.4`	`lps`	`10.0 s`	`7`	`116700.0`	`4364.1`
Double-Precision Whetstone	`13371.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2431.2`
Execl Throughput	`2091.2`	`lps`	`29.8 s`	`2`	`43.0`	`486.3`
File Copy 1024 bufsize 2000 maxblocks	`80241.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`202.6`
File Copy 256 bufsize 500 maxblocks	`21046.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`127.2`
File Copy 4096 bufsize 8000 maxblocks	`282095.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`486.4`
Pipe Throughput	`1658558.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1333.2`
Pipe-based Context Switching	`155578.5`	`lps`	`10.0 s`	`7`	`4000.0`	`388.9`
Process Creation	`5257.3`	`lps`	`30.0 s`	`2`	`126.0`	`417.2`
Shell Scripts (1 concurrent)	`5407.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1275.4`
Shell Scripts (8 concurrent)	`560.8`	`lpm`	`60.2 s`	`2`	`6.0`	`934.7`
System Call Overhead	`1237943.7`	`lps`	`10.0 s`	`7`	`15000.0`	`825.3`
System Benchmarks Index Score:						`699.7`

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