Benchmark of rack8slot0.osadl.org / GNU/Linux on Fri Jul 03 2026

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 (4600.4 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 (4600.4 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 (4600.4 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 (4600.4 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 202 days, 19:31, 0 users, load average: 0.00, 0.22, 0.36; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23079563.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1977.7`
Double-Precision Whetstone	`4276.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`777.5`
Execl Throughput	`3075.5`	`lps`	`29.9 s`	`2`	`43.0`	`715.2`
File Copy 1024 bufsize 2000 maxblocks	`387210.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`977.8`
File Copy 256 bufsize 500 maxblocks	`104802.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`633.2`
File Copy 4096 bufsize 8000 maxblocks	`1101403.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1899.0`
Pipe Throughput	`649111.1`	`lps`	`10.0 s`	`7`	`12440.0`	`521.8`
Pipe-based Context Switching	`156351.9`	`lps`	`10.0 s`	`7`	`4000.0`	`390.9`
Process Creation	`7033.8`	`lps`	`30.0 s`	`2`	`126.0`	`558.2`
Shell Scripts (1 concurrent)	`5298.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1249.6`
Shell Scripts (8 concurrent)	`1337.8`	`lpm`	`60.0 s`	`2`	`6.0`	`2229.7`
System Call Overhead	`441105.3`	`lps`	`10.0 s`	`7`	`15000.0`	`294.1`
System Benchmarks Index Score:						`838.4`

Benchmark Run: 4 CPUs; 4 parallel processes

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

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73600771.2`	`lps`	`10.0 s`	`7`	`116700.0`	`6306.8`
Double-Precision Whetstone	`15824.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2877.1`
Execl Throughput	`8940.3`	`lps`	`29.9 s`	`2`	`43.0`	`2079.1`
File Copy 1024 bufsize 2000 maxblocks	`236813.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`598.0`
File Copy 256 bufsize 500 maxblocks	`60693.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`366.7`
File Copy 4096 bufsize 8000 maxblocks	`867661.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1496.0`
Pipe Throughput	`2246010.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1805.5`
Pipe-based Context Switching	`498416.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1246.0`
Process Creation	`17370.9`	`lps`	`30.0 s`	`2`	`126.0`	`1378.6`
Shell Scripts (1 concurrent)	`10836.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2555.8`
Shell Scripts (8 concurrent)	`1040.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1734.7`
System Call Overhead	`1537763.0`	`lps`	`10.0 s`	`7`	`15000.0`	`1025.2`
System Benchmarks Index Score:						`1537.5`

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