Benchmark of rack5slot4s.osadl.org / GNU/Linux on Tue Dec 23 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:	05:15:02 up 10 days, 18:22, 0 user, load average: 0.48, 0.42, 0.40; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:19; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`17206535.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1474.4`
Double-Precision Whetstone	`3375.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`613.8`
Execl Throughput	`1048.0`	`lps`	`30.0 s`	`2`	`43.0`	`243.7`
File Copy 1024 bufsize 2000 maxblocks	`398830.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`1007.1`
File Copy 256 bufsize 500 maxblocks	`117474.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`709.8`
File Copy 4096 bufsize 8000 maxblocks	`912525.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1573.3`
Pipe Throughput	`651232.0`	`lps`	`10.0 s`	`7`	`12440.0`	`523.5`
Pipe-based Context Switching	`61645.7`	`lps`	`10.0 s`	`7`	`4000.0`	`154.1`
Process Creation	`2885.5`	`lps`	`30.0 s`	`2`	`126.0`	`229.0`
Shell Scripts (1 concurrent)	`3544.2`	`lpm`	`60.0 s`	`2`	`42.4`	`835.9`
Shell Scripts (8 concurrent)	`721.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1202.3`
System Call Overhead	`608194.9`	`lps`	`10.0 s`	`7`	`15000.0`	`405.5`
System Benchmarks Index Score:						`592.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:19 - 06:12:32; 29m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`50260993.4`	`lps`	`10.0 s`	`7`	`116700.0`	`4306.9`
Double-Precision Whetstone	`13380.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2432.8`
Execl Throughput	`2119.8`	`lps`	`29.8 s`	`2`	`43.0`	`493.0`
File Copy 1024 bufsize 2000 maxblocks	`81595.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`206.0`
File Copy 256 bufsize 500 maxblocks	`21146.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`127.8`
File Copy 4096 bufsize 8000 maxblocks	`289817.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`499.7`
Pipe Throughput	`1654929.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1330.3`
Pipe-based Context Switching	`155931.6`	`lps`	`10.0 s`	`7`	`4000.0`	`389.8`
Process Creation	`5242.7`	`lps`	`30.0 s`	`2`	`126.0`	`416.1`
Shell Scripts (1 concurrent)	`5596.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1319.9`
Shell Scripts (8 concurrent)	`569.9`	`lpm`	`60.2 s`	`2`	`6.0`	`949.8`
System Call Overhead	`1236153.8`	`lps`	`10.0 s`	`7`	`15000.0`	`824.1`
System Benchmarks Index Score:						`705.3`

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