Benchmark of rack5slot4.osadl.org / GNU/Linux on Wed Sep 17 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.271-rt182 -- #2 SMP PREEMPT RT Tue Feb 15 22:16:04 CET 2022
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Core Processor Integrated Graphics Controller
Uptime:	05:15:01 up 1118 days, 18:00, 0 users, load average: 0.06, 0.10, 0.12; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:08; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20723980.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1775.8`
Double-Precision Whetstone	`4244.1`	`MWIPS`	`9.6 s`	`7`	`55.0`	`771.7`
Execl Throughput	`2873.1`	`lps`	`30.0 s`	`2`	`43.0`	`668.2`
File Copy 1024 bufsize 2000 maxblocks	`372849.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`941.5`
File Copy 256 bufsize 500 maxblocks	`108141.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`653.4`
File Copy 4096 bufsize 8000 maxblocks	`929156.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1602.0`
Pipe Throughput	`660147.7`	`lps`	`10.0 s`	`7`	`12440.0`	`530.7`
Pipe-based Context Switching	`134760.2`	`lps`	`10.0 s`	`7`	`4000.0`	`336.9`
Process Creation	`6488.0`	`lps`	`30.0 s`	`2`	`126.0`	`514.9`
Shell Scripts (1 concurrent)	`7091.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1672.5`
Shell Scripts (8 concurrent)	`1720.6`	`lpm`	`60.0 s`	`2`	`6.0`	`2867.6`
System Call Overhead	`464384.0`	`lps`	`10.0 s`	`7`	`15000.0`	`309.6`
System Benchmarks Index Score:						`840.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:08 - 06:11:25; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`60619444.1`	`lps`	`10.0 s`	`7`	`116700.0`	`5194.5`
Double-Precision Whetstone	`14919.5`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2712.6`
Execl Throughput	`8205.0`	`lps`	`30.0 s`	`2`	`43.0`	`1908.1`
File Copy 1024 bufsize 2000 maxblocks	`185203.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`467.7`
File Copy 256 bufsize 500 maxblocks	`47689.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`288.2`
File Copy 4096 bufsize 8000 maxblocks	`672882.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1160.1`
Pipe Throughput	`2074379.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1667.5`
Pipe-based Context Switching	`389182.4`	`lps`	`10.0 s`	`7`	`4000.0`	`973.0`
Process Creation	`16253.5`	`lps`	`30.0 s`	`2`	`126.0`	`1290.0`
Shell Scripts (1 concurrent)	`14805.8`	`lpm`	`60.0 s`	`2`	`42.4`	`3491.9`
Shell Scripts (8 concurrent)	`1316.6`	`lpm`	`60.1 s`	`2`	`6.0`	`2194.4`
System Call Overhead	`1558465.4`	`lps`	`10.0 s`	`7`	`15000.0`	`1039.0`
System Benchmarks Index Score:						`1424.9`

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