Benchmark of rack8slot0.osadl.org / GNU/Linux on Tue Mar 10 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:	05:15:01 up 87 days, 8:31, 0 users, load average: 0.03, 0.13, 0.16; 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	`22768884.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1951.1`
Double-Precision Whetstone	`4280.6`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.3`
Execl Throughput	`3067.3`	`lps`	`29.9 s`	`2`	`43.0`	`713.3`
File Copy 1024 bufsize 2000 maxblocks	`387335.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`978.1`
File Copy 256 bufsize 500 maxblocks	`104874.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`633.7`
File Copy 4096 bufsize 8000 maxblocks	`1069376.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1843.8`
Pipe Throughput	`653046.7`	`lps`	`10.0 s`	`7`	`12440.0`	`525.0`
Pipe-based Context Switching	`160697.1`	`lps`	`10.0 s`	`7`	`4000.0`	`401.7`
Process Creation	`7040.4`	`lps`	`30.0 s`	`2`	`126.0`	`558.8`
Shell Scripts (1 concurrent)	`5251.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1238.7`
Shell Scripts (8 concurrent)	`1329.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2216.2`
System Call Overhead	`442588.3`	`lps`	`10.0 s`	`7`	`15000.0`	`295.1`
System Benchmarks Index Score:						`837.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:33; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`71385028.9`	`lps`	`10.0 s`	`7`	`116700.0`	`6117.0`
Double-Precision Whetstone	`15861.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2884.0`
Execl Throughput	`9054.7`	`lps`	`29.9 s`	`2`	`43.0`	`2105.7`
File Copy 1024 bufsize 2000 maxblocks	`233731.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`590.2`
File Copy 256 bufsize 500 maxblocks	`60056.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`362.9`
File Copy 4096 bufsize 8000 maxblocks	`858342.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1479.9`
Pipe Throughput	`2265141.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1820.9`
Pipe-based Context Switching	`507555.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1268.9`
Process Creation	`17141.3`	`lps`	`30.0 s`	`2`	`126.0`	`1360.4`
Shell Scripts (1 concurrent)	`10624.4`	`lpm`	`60.0 s`	`2`	`42.4`	`2505.8`
Shell Scripts (8 concurrent)	`1030.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1718.1`
System Call Overhead	`1545458.9`	`lps`	`10.0 s`	`7`	`15000.0`	`1030.3`
System Benchmarks Index Score:						`1529.7`

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