Benchmark of rack8slot0.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.18.7-rt5 -- #7 SMP PREEMPT RT Tue Dec 28 23:24:41 CET 2021
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	05:15:01 up 1353 days, 3:24, 0 users, load average: 0.07, 0.17, 0.17; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23232522.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1990.8`
Double-Precision Whetstone	`4277.6`	`MWIPS`	`10.1 s`	`7`	`55.0`	`777.7`
Execl Throughput	`3112.9`	`lps`	`29.9 s`	`2`	`43.0`	`723.9`
File Copy 1024 bufsize 2000 maxblocks	`388409.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`980.8`
File Copy 256 bufsize 500 maxblocks	`105083.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`634.9`
File Copy 4096 bufsize 8000 maxblocks	`1087983.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1875.8`
Pipe Throughput	`650416.9`	`lps`	`10.0 s`	`7`	`12440.0`	`522.8`
Pipe-based Context Switching	`158217.1`	`lps`	`10.0 s`	`7`	`4000.0`	`395.5`
Process Creation	`6839.6`	`lps`	`30.0 s`	`2`	`126.0`	`542.8`
Shell Scripts (1 concurrent)	`5363.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1265.0`
Shell Scripts (8 concurrent)	`1345.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2242.8`
System Call Overhead	`441076.7`	`lps`	`10.0 s`	`7`	`15000.0`	`294.1`
System Benchmarks Index Score:						`839.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:38; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72698631.4`	`lps`	`10.0 s`	`7`	`116700.0`	`6229.5`
Double-Precision Whetstone	`15974.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2904.4`
Execl Throughput	`9092.4`	`lps`	`29.9 s`	`2`	`43.0`	`2114.5`
File Copy 1024 bufsize 2000 maxblocks	`232819.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`587.9`
File Copy 256 bufsize 500 maxblocks	`59349.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`358.6`
File Copy 4096 bufsize 8000 maxblocks	`841993.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1451.7`
Pipe Throughput	`2261909.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1818.3`
Pipe-based Context Switching	`501437.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1253.6`
Process Creation	`16423.6`	`lps`	`30.0 s`	`2`	`126.0`	`1303.5`
Shell Scripts (1 concurrent)	`10845.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2557.9`
Shell Scripts (8 concurrent)	`1049.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1748.7`
System Call Overhead	`1465392.3`	`lps`	`10.0 s`	`7`	`15000.0`	`976.9`
System Benchmarks Index Score:						`1519.9`

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