Benchmark of rack8slot0.osadl.org / GNU/Linux on Fri Aug 22 2025

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 (4600.6 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:	17:15:02 up 1332 days, 15:24, 0 users, load average: 0.36, 0.20, 0.22; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:14; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23228587.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1990.5`
Double-Precision Whetstone	`4275.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`777.3`
Execl Throughput	`3097.3`	`lps`	`29.9 s`	`2`	`43.0`	`720.3`
File Copy 1024 bufsize 2000 maxblocks	`389035.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`982.4`
File Copy 256 bufsize 500 maxblocks	`105180.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`635.5`
File Copy 4096 bufsize 8000 maxblocks	`1078620.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1859.7`
Pipe Throughput	`652295.9`	`lps`	`10.0 s`	`7`	`12440.0`	`524.4`
Pipe-based Context Switching	`159935.3`	`lps`	`10.0 s`	`7`	`4000.0`	`399.8`
Process Creation	`6828.8`	`lps`	`30.0 s`	`2`	`126.0`	`542.0`
Shell Scripts (1 concurrent)	`5344.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1260.4`
Shell Scripts (8 concurrent)	`1352.5`	`lpm`	`60.0 s`	`2`	`6.0`	`2254.1`
System Call Overhead	`442770.0`	`lps`	`10.0 s`	`7`	`15000.0`	`295.2`
System Benchmarks Index Score:						`839.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:42; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`71693179.5`	`lps`	`10.0 s`	`7`	`116700.0`	`6143.4`
Double-Precision Whetstone	`15995.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2908.3`
Execl Throughput	`9046.9`	`lps`	`29.9 s`	`2`	`43.0`	`2103.9`
File Copy 1024 bufsize 2000 maxblocks	`233392.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`589.4`
File Copy 256 bufsize 500 maxblocks	`59842.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`361.6`
File Copy 4096 bufsize 8000 maxblocks	`861349.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1485.1`
Pipe Throughput	`2264832.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1820.6`
Pipe-based Context Switching	`491902.8`	`lps`	`10.0 s`	`7`	`4000.0`	`1229.8`
Process Creation	`16554.6`	`lps`	`30.0 s`	`2`	`126.0`	`1313.9`
Shell Scripts (1 concurrent)	`10842.2`	`lpm`	`60.0 s`	`2`	`42.4`	`2557.1`
Shell Scripts (8 concurrent)	`1041.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1735.4`
System Call Overhead	`1446576.7`	`lps`	`10.0 s`	`7`	`15000.0`	`964.4`
System Benchmarks Index Score:						`1518.0`

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