Benchmark of rack5slot4.osadl.org / GNU/Linux on Tue Sep 16 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:	17:15:01 up 1118 days, 6:00, 0 users, load average: 0.05, 0.11, 0.14; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:08; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20877786.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1789.0`
Double-Precision Whetstone	`4245.5`	`MWIPS`	`9.6 s`	`7`	`55.0`	`771.9`
Execl Throughput	`2850.9`	`lps`	`30.0 s`	`2`	`43.0`	`663.0`
File Copy 1024 bufsize 2000 maxblocks	`371343.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`937.7`
File Copy 256 bufsize 500 maxblocks	`107757.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`651.1`
File Copy 4096 bufsize 8000 maxblocks	`906564.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1563.0`
Pipe Throughput	`658558.6`	`lps`	`10.0 s`	`7`	`12440.0`	`529.4`
Pipe-based Context Switching	`135381.1`	`lps`	`10.0 s`	`7`	`4000.0`	`338.5`
Process Creation	`6428.7`	`lps`	`30.0 s`	`2`	`126.0`	`510.2`
Shell Scripts (1 concurrent)	`7082.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1670.3`
Shell Scripts (8 concurrent)	`1719.4`	`lpm`	`60.0 s`	`2`	`6.0`	`2865.7`
System Call Overhead	`465865.0`	`lps`	`10.0 s`	`7`	`15000.0`	`310.6`
System Benchmarks Index Score:						`837.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:08 - 18:11:26; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`62304107.6`	`lps`	`10.0 s`	`7`	`116700.0`	`5338.8`
Double-Precision Whetstone	`14991.6`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2725.7`
Execl Throughput	`8217.9`	`lps`	`29.9 s`	`2`	`43.0`	`1911.1`
File Copy 1024 bufsize 2000 maxblocks	`182789.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`461.6`
File Copy 256 bufsize 500 maxblocks	`47269.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`285.6`
File Copy 4096 bufsize 8000 maxblocks	`665388.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1147.2`
Pipe Throughput	`2071441.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1665.1`
Pipe-based Context Switching	`395679.5`	`lps`	`10.0 s`	`7`	`4000.0`	`989.2`
Process Creation	`15673.0`	`lps`	`30.0 s`	`2`	`126.0`	`1243.9`
Shell Scripts (1 concurrent)	`14814.5`	`lpm`	`60.0 s`	`2`	`42.4`	`3494.0`
Shell Scripts (8 concurrent)	`1312.7`	`lpm`	`60.1 s`	`2`	`6.0`	`2187.9`
System Call Overhead	`1564959.4`	`lps`	`10.0 s`	`7`	`15000.0`	`1043.3`
System Benchmarks Index Score:						`1422.7`

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