Benchmark of rack2slot0.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack2slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.1-rt3 -- #5 SMP PREEMPT RT Tue Jul 21 12:39:03 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 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 540 days, 10:55, 0 users, load average: 0.02, 0.16, 0.22; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:16; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`33868076.0`	`lps`	`10.0 s`	`7`	`116700.0`	`2902.1`
Double-Precision Whetstone	`4066.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`739.4`
Execl Throughput	`3566.8`	`lps`	`29.9 s`	`2`	`43.0`	`829.5`
File Copy 1024 bufsize 2000 maxblocks	`482400.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1218.2`
File Copy 256 bufsize 500 maxblocks	`126579.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`764.8`
File Copy 4096 bufsize 8000 maxblocks	`1245094.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2146.7`
Pipe Throughput	`753067.9`	`lps`	`10.0 s`	`7`	`12440.0`	`605.4`
Pipe-based Context Switching	`168529.0`	`lps`	`10.0 s`	`7`	`4000.0`	`421.3`
Process Creation	`8569.3`	`lps`	`30.0 s`	`2`	`126.0`	`680.1`
Shell Scripts (1 concurrent)	`7376.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1739.8`
Shell Scripts (8 concurrent)	`1901.8`	`lpm`	`60.0 s`	`2`	`6.0`	`3169.7`
System Call Overhead	`607805.9`	`lps`	`10.0 s`	`7`	`15000.0`	`405.2`
System Benchmarks Index Score:						`1027.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:16 - 06:11:30; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`134938949.4`	`lps`	`10.0 s`	`7`	`116700.0`	`11562.9`
Double-Precision Whetstone	`16264.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2957.2`
Execl Throughput	`12771.3`	`lps`	`29.9 s`	`2`	`43.0`	`2970.1`
File Copy 1024 bufsize 2000 maxblocks	`271056.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`684.5`
File Copy 256 bufsize 500 maxblocks	`68966.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`416.7`
File Copy 4096 bufsize 8000 maxblocks	`999062.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1722.5`
Pipe Throughput	`2883791.8`	`lps`	`10.0 s`	`7`	`12440.0`	`2318.2`
Pipe-based Context Switching	`661142.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1652.9`
Process Creation	`21809.8`	`lps`	`30.0 s`	`2`	`126.0`	`1730.9`
Shell Scripts (1 concurrent)	`15614.7`	`lpm`	`60.0 s`	`2`	`42.4`	`3682.7`
Shell Scripts (8 concurrent)	`1561.8`	`lpm`	`60.1 s`	`2`	`6.0`	`2602.9`
System Call Overhead	`2157137.4`	`lps`	`10.0 s`	`7`	`15000.0`	`1438.1`
System Benchmarks Index Score:						`2018.0`

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