Benchmark of rack4slot0.osadl.org / GNU/Linux on Tue Feb 17 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 18:15:16 CEST 2020
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:	17:15:01 up 67 days, 6:24, 0 users, load average: 1.08, 1.38, 1.62; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:23; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23235235.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1991.0`
Double-Precision Whetstone	`4021.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`731.2`
Execl Throughput	`2733.8`	`lps`	`29.8 s`	`2`	`43.0`	`635.8`
File Copy 1024 bufsize 2000 maxblocks	`337052.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`851.1`
File Copy 256 bufsize 500 maxblocks	`89124.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`538.5`
File Copy 4096 bufsize 8000 maxblocks	`1033132.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1781.3`
Pipe Throughput	`501409.5`	`lps`	`10.0 s`	`7`	`12440.0`	`403.1`
Pipe-based Context Switching	`139073.3`	`lps`	`10.0 s`	`7`	`4000.0`	`347.7`
Process Creation	`5805.1`	`lps`	`30.0 s`	`2`	`126.0`	`460.7`
Shell Scripts (1 concurrent)	`4736.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1117.1`
Shell Scripts (8 concurrent)	`482.8`	`lpm`	`60.1 s`	`2`	`6.0`	`804.7`
System Call Overhead	`443726.2`	`lps`	`10.0 s`	`7`	`15000.0`	`295.8`
System Benchmarks Index Score:						`696.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:23 - 18:11:51; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73762263.7`	`lps`	`10.0 s`	`7`	`116700.0`	`6320.7`
Double-Precision Whetstone	`14963.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2720.6`
Execl Throughput	`8627.1`	`lps`	`29.9 s`	`2`	`43.0`	`2006.3`
File Copy 1024 bufsize 2000 maxblocks	`209740.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`529.6`
File Copy 256 bufsize 500 maxblocks	`53676.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`324.3`
File Copy 4096 bufsize 8000 maxblocks	`776092.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1338.1`
Pipe Throughput	`1828368.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1469.7`
Pipe-based Context Switching	`409684.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1024.2`
Process Creation	`14543.8`	`lps`	`30.0 s`	`2`	`126.0`	`1154.3`
Shell Scripts (1 concurrent)	`8653.3`	`lpm`	`60.0 s`	`2`	`42.4`	`2040.9`
Shell Scripts (8 concurrent)	`1005.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1676.5`
System Call Overhead	`1575755.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1050.5`
System Benchmarks Index Score:						`1384.3`

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