Benchmark of rack8slot0.osadl.org / GNU/Linux on Thu Apr 16 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:	17:15:02 up 124 days, 19:31, 0 users, load average: 0.00, 0.11, 0.48; 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	`22889867.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1961.4`
Double-Precision Whetstone	`4259.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`774.4`
Execl Throughput	`3084.6`	`lps`	`29.8 s`	`2`	`43.0`	`717.3`
File Copy 1024 bufsize 2000 maxblocks	`386143.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`975.1`
File Copy 256 bufsize 500 maxblocks	`104942.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`634.1`
File Copy 4096 bufsize 8000 maxblocks	`1078360.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1859.2`
Pipe Throughput	`649754.5`	`lps`	`10.0 s`	`7`	`12440.0`	`522.3`
Pipe-based Context Switching	`164265.4`	`lps`	`10.0 s`	`7`	`4000.0`	`410.7`
Process Creation	`7013.1`	`lps`	`30.0 s`	`2`	`126.0`	`556.6`
Shell Scripts (1 concurrent)	`5246.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1237.3`
Shell Scripts (8 concurrent)	`1320.1`	`lpm`	`60.0 s`	`2`	`6.0`	`2200.1`
System Call Overhead	`440162.0`	`lps`	`10.0 s`	`7`	`15000.0`	`293.4`
System Benchmarks Index Score:						`837.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:30; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72330173.2`	`lps`	`10.0 s`	`7`	`116700.0`	`6198.0`
Double-Precision Whetstone	`15838.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2879.8`
Execl Throughput	`9071.4`	`lps`	`29.9 s`	`2`	`43.0`	`2109.6`
File Copy 1024 bufsize 2000 maxblocks	`237964.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`600.9`
File Copy 256 bufsize 500 maxblocks	`60728.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`366.9`
File Copy 4096 bufsize 8000 maxblocks	`849327.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1464.4`
Pipe Throughput	`2263844.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1819.8`
Pipe-based Context Switching	`503340.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1258.4`
Process Creation	`16844.2`	`lps`	`30.0 s`	`2`	`126.0`	`1336.8`
Shell Scripts (1 concurrent)	`10610.8`	`lpm`	`60.0 s`	`2`	`42.4`	`2502.5`
Shell Scripts (8 concurrent)	`1033.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1722.2`
System Call Overhead	`1541542.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1027.7`
System Benchmarks Index Score:						`1530.2`

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