Benchmark of rack5slot4.osadl.org / GNU/Linux on Fri Apr 17 2026

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 (5067.0 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 (5067.0 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 (5067.0 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 (5067.0 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 84 days, 49 min, 0 users, load average: 0.16, 0.14, 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	`20346749.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1743.5`
Double-Precision Whetstone	`4251.2`	`MWIPS`	`9.5 s`	`7`	`55.0`	`773.0`
Execl Throughput	`2997.0`	`lps`	`30.0 s`	`2`	`43.0`	`697.0`
File Copy 1024 bufsize 2000 maxblocks	`368090.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`929.5`
File Copy 256 bufsize 500 maxblocks	`107597.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`650.1`
File Copy 4096 bufsize 8000 maxblocks	`932526.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1607.8`
Pipe Throughput	`670564.2`	`lps`	`10.0 s`	`7`	`12440.0`	`539.0`
Pipe-based Context Switching	`136087.8`	`lps`	`10.0 s`	`7`	`4000.0`	`340.2`
Process Creation	`6676.3`	`lps`	`30.0 s`	`2`	`126.0`	`529.9`
Shell Scripts (1 concurrent)	`7211.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1700.8`
Shell Scripts (8 concurrent)	`1751.1`	`lpm`	`60.0 s`	`2`	`6.0`	`2918.5`
System Call Overhead	`463926.4`	`lps`	`10.0 s`	`7`	`15000.0`	`309.3`
System Benchmarks Index Score:						`846.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:08 - 18:11:27; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`60013590.2`	`lps`	`10.0 s`	`7`	`116700.0`	`5142.6`
Double-Precision Whetstone	`14899.9`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2709.1`
Execl Throughput	`8401.8`	`lps`	`30.0 s`	`2`	`43.0`	`1953.9`
File Copy 1024 bufsize 2000 maxblocks	`185192.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`467.7`
File Copy 256 bufsize 500 maxblocks	`47647.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`287.9`
File Copy 4096 bufsize 8000 maxblocks	`666602.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1149.3`
Pipe Throughput	`2081216.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1673.0`
Pipe-based Context Switching	`396495.9`	`lps`	`10.0 s`	`7`	`4000.0`	`991.2`
Process Creation	`16662.5`	`lps`	`30.0 s`	`2`	`126.0`	`1322.4`
Shell Scripts (1 concurrent)	`15128.2`	`lpm`	`60.0 s`	`2`	`42.4`	`3568.0`
Shell Scripts (8 concurrent)	`1343.3`	`lpm`	`60.1 s`	`2`	`6.0`	`2238.9`
System Call Overhead	`1557106.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1038.1`
System Benchmarks Index Score:						`1435.6`

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