Benchmark of rack4slot0.osadl.org / GNU/Linux on Fri Apr 03 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:	05:15:02 up 111 days, 17:24, 0 users, load average: 1.40, 1.56, 1.80; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:24; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23197219.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1987.8`
Double-Precision Whetstone	`4021.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`731.1`
Execl Throughput	`2748.0`	`lps`	`29.9 s`	`2`	`43.0`	`639.1`
File Copy 1024 bufsize 2000 maxblocks	`331484.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`837.1`
File Copy 256 bufsize 500 maxblocks	`88871.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`537.0`
File Copy 4096 bufsize 8000 maxblocks	`988231.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1703.8`
Pipe Throughput	`508427.6`	`lps`	`10.0 s`	`7`	`12440.0`	`408.7`
Pipe-based Context Switching	`138853.9`	`lps`	`10.0 s`	`7`	`4000.0`	`347.1`
Process Creation	`5904.5`	`lps`	`30.0 s`	`2`	`126.0`	`468.6`
Shell Scripts (1 concurrent)	`4708.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1110.5`
Shell Scripts (8 concurrent)	`494.0`	`lpm`	`60.1 s`	`2`	`6.0`	`823.3`
System Call Overhead	`440208.4`	`lps`	`10.0 s`	`7`	`15000.0`	`293.5`
System Benchmarks Index Score:						`695.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:24 - 06:11:58; 28m 34s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73913248.8`	`lps`	`10.0 s`	`7`	`116700.0`	`6333.6`
Double-Precision Whetstone	`15067.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2739.6`
Execl Throughput	`8506.3`	`lps`	`29.9 s`	`2`	`43.0`	`1978.2`
File Copy 1024 bufsize 2000 maxblocks	`208434.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`526.3`
File Copy 256 bufsize 500 maxblocks	`53344.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`322.3`
File Copy 4096 bufsize 8000 maxblocks	`763695.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1316.7`
Pipe Throughput	`1808697.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1453.9`
Pipe-based Context Switching	`409033.6`	`lps`	`10.0 s`	`7`	`4000.0`	`1022.6`
Process Creation	`14421.9`	`lps`	`30.0 s`	`2`	`126.0`	`1144.6`
Shell Scripts (1 concurrent)	`8358.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1971.4`
Shell Scripts (8 concurrent)	`1002.7`	`lpm`	`60.1 s`	`2`	`6.0`	`1671.1`
System Call Overhead	`1570597.0`	`lps`	`10.0 s`	`7`	`15000.0`	`1047.1`
System Benchmarks Index Score:						`1373.3`

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