Benchmark of rack5slot4s.osadl.org / GNU/Linux on Sat Nov 08 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 30 days, 20:56, 0 user, load average: 1.35, 1.21, 0.89; 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	`17155333.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1470.0`
Double-Precision Whetstone	`3374.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`613.6`
Execl Throughput	`992.1`	`lps`	`30.0 s`	`2`	`43.0`	`230.7`
File Copy 1024 bufsize 2000 maxblocks	`398273.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`1005.7`
File Copy 256 bufsize 500 maxblocks	`117175.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`708.0`
File Copy 4096 bufsize 8000 maxblocks	`876580.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1511.3`
Pipe Throughput	`651153.9`	`lps`	`10.0 s`	`7`	`12440.0`	`523.4`
Pipe-based Context Switching	`71722.0`	`lps`	`10.0 s`	`7`	`4000.0`	`179.3`
Process Creation	`2880.0`	`lps`	`30.0 s`	`2`	`126.0`	`228.6`
Shell Scripts (1 concurrent)	`3458.2`	`lpm`	`60.0 s`	`2`	`42.4`	`815.6`
Shell Scripts (8 concurrent)	`700.5`	`lpm`	`60.0 s`	`2`	`6.0`	`1167.6`
System Call Overhead	`609530.7`	`lps`	`10.0 s`	`7`	`15000.0`	`406.4`
System Benchmarks Index Score:						`592.2`

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	`50896995.0`	`lps`	`10.0 s`	`7`	`116700.0`	`4361.4`
Double-Precision Whetstone	`13410.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2438.3`
Execl Throughput	`2060.5`	`lps`	`29.6 s`	`2`	`43.0`	`479.2`
File Copy 1024 bufsize 2000 maxblocks	`82668.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`208.8`
File Copy 256 bufsize 500 maxblocks	`21170.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`127.9`
File Copy 4096 bufsize 8000 maxblocks	`285615.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`492.4`
Pipe Throughput	`1661074.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1335.3`
Pipe-based Context Switching	`154979.7`	`lps`	`10.0 s`	`7`	`4000.0`	`387.4`
Process Creation	`5244.7`	`lps`	`30.0 s`	`2`	`126.0`	`416.2`
Shell Scripts (1 concurrent)	`5449.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1285.2`
Shell Scripts (8 concurrent)	`539.8`	`lpm`	`60.2 s`	`2`	`6.0`	`899.6`
System Call Overhead	`1238607.8`	`lps`	`10.0 s`	`7`	`15000.0`	`825.7`
System Benchmarks Index Score:						`699.7`

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