Benchmark of rack2slot0.osadl.org / GNU/Linux on Mon Sep 15 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:	17:15:01 up 543 days, 22:55, 0 users, load average: 0.31, 0.41, 0.32; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:16; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`33873136.1`	`lps`	`10.0 s`	`7`	`116700.0`	`2902.6`
Double-Precision Whetstone	`4073.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`740.7`
Execl Throughput	`3594.7`	`lps`	`29.9 s`	`2`	`43.0`	`836.0`
File Copy 1024 bufsize 2000 maxblocks	`481723.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1216.5`
File Copy 256 bufsize 500 maxblocks	`126374.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`763.6`
File Copy 4096 bufsize 8000 maxblocks	`1260898.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`2174.0`
Pipe Throughput	`751698.6`	`lps`	`10.0 s`	`7`	`12440.0`	`604.3`
Pipe-based Context Switching	`169665.7`	`lps`	`10.0 s`	`7`	`4000.0`	`424.2`
Process Creation	`8282.3`	`lps`	`30.0 s`	`2`	`126.0`	`657.3`
Shell Scripts (1 concurrent)	`7417.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1749.4`
Shell Scripts (8 concurrent)	`1911.7`	`lpm`	`60.0 s`	`2`	`6.0`	`3186.2`
System Call Overhead	`608311.2`	`lps`	`10.0 s`	`7`	`15000.0`	`405.5`
System Benchmarks Index Score:						`1027.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:16 - 18:11:29; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`135001578.7`	`lps`	`10.0 s`	`7`	`116700.0`	`11568.3`
Double-Precision Whetstone	`16278.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2959.8`
Execl Throughput	`12779.4`	`lps`	`29.9 s`	`2`	`43.0`	`2971.9`
File Copy 1024 bufsize 2000 maxblocks	`273805.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`691.4`
File Copy 256 bufsize 500 maxblocks	`69308.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`418.8`
File Copy 4096 bufsize 8000 maxblocks	`1010545.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1742.3`
Pipe Throughput	`2885899.7`	`lps`	`10.0 s`	`7`	`12440.0`	`2319.9`
Pipe-based Context Switching	`657798.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1644.5`
Process Creation	`22215.6`	`lps`	`30.0 s`	`2`	`126.0`	`1763.1`
Shell Scripts (1 concurrent)	`15643.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3689.5`
Shell Scripts (8 concurrent)	`1564.6`	`lpm`	`60.1 s`	`2`	`6.0`	`2607.7`
System Call Overhead	`2150457.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1433.6`
System Benchmarks Index Score:						`2025.3`

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