Benchmark of rack5slot4s.osadl.org / GNU/Linux on Tue Oct 14 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 5 days, 19:56, 0 user, load average: 0.41, 0.43, 0.44; 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	`17173731.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1471.6`
Double-Precision Whetstone	`3371.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`613.0`
Execl Throughput	`1046.5`	`lps`	`30.0 s`	`2`	`43.0`	`243.4`
File Copy 1024 bufsize 2000 maxblocks	`402003.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`1015.2`
File Copy 256 bufsize 500 maxblocks	`117390.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`709.3`
File Copy 4096 bufsize 8000 maxblocks	`908506.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1566.4`
Pipe Throughput	`652194.8`	`lps`	`10.0 s`	`7`	`12440.0`	`524.3`
Pipe-based Context Switching	`63688.7`	`lps`	`10.0 s`	`7`	`4000.0`	`159.2`
Process Creation	`2834.0`	`lps`	`30.0 s`	`2`	`126.0`	`224.9`
Shell Scripts (1 concurrent)	`3595.7`	`lpm`	`60.0 s`	`2`	`42.4`	`848.0`
Shell Scripts (8 concurrent)	`725.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1209.8`
System Call Overhead	`608461.4`	`lps`	`10.0 s`	`7`	`15000.0`	`405.6`
System Benchmarks Index Score:						`594.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:18 - 06:12:38; 29m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`50794200.6`	`lps`	`10.0 s`	`7`	`116700.0`	`4352.5`
Double-Precision Whetstone	`13377.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2432.3`
Execl Throughput	`2145.2`	`lps`	`30.0 s`	`2`	`43.0`	`498.9`
File Copy 1024 bufsize 2000 maxblocks	`81839.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`206.7`
File Copy 256 bufsize 500 maxblocks	`20835.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`125.9`
File Copy 4096 bufsize 8000 maxblocks	`291358.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`502.3`
Pipe Throughput	`1659940.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1334.4`
Pipe-based Context Switching	`157393.2`	`lps`	`10.0 s`	`7`	`4000.0`	`393.5`
Process Creation	`5376.5`	`lps`	`30.0 s`	`2`	`126.0`	`426.7`
Shell Scripts (1 concurrent)	`5692.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1342.6`
Shell Scripts (8 concurrent)	`574.2`	`lpm`	`60.2 s`	`2`	`6.0`	`956.9`
System Call Overhead	`1238736.4`	`lps`	`10.0 s`	`7`	`15000.0`	`825.8`
System Benchmarks Index Score:						`710.0`

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