Benchmark of rack8slot0.osadl.org / GNU/Linux on Sun Jan 04 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:	17:15:01 up 22 days, 20:31, 0 users, load average: 0.02, 0.17, 0.20; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:14; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22940125.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1965.7`
Double-Precision Whetstone	`4281.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.4`
Execl Throughput	`3100.7`	`lps`	`29.9 s`	`2`	`43.0`	`721.1`
File Copy 1024 bufsize 2000 maxblocks	`383571.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`968.6`
File Copy 256 bufsize 500 maxblocks	`104515.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`631.5`
File Copy 4096 bufsize 8000 maxblocks	`1075335.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1854.0`
Pipe Throughput	`647277.1`	`lps`	`10.0 s`	`7`	`12440.0`	`520.3`
Pipe-based Context Switching	`158222.2`	`lps`	`10.0 s`	`7`	`4000.0`	`395.6`
Process Creation	`7039.8`	`lps`	`30.0 s`	`2`	`126.0`	`558.7`
Shell Scripts (1 concurrent)	`5297.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1249.5`
Shell Scripts (8 concurrent)	`1342.5`	`lpm`	`60.0 s`	`2`	`6.0`	`2237.5`
System Call Overhead	`441066.6`	`lps`	`10.0 s`	`7`	`15000.0`	`294.0`
System Benchmarks Index Score:						`837.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:43; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72121862.0`	`lps`	`10.0 s`	`7`	`116700.0`	`6180.1`
Double-Precision Whetstone	`16032.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2914.9`
Execl Throughput	`9075.4`	`lps`	`29.9 s`	`2`	`43.0`	`2110.6`
File Copy 1024 bufsize 2000 maxblocks	`236533.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`597.3`
File Copy 256 bufsize 500 maxblocks	`60505.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`365.6`
File Copy 4096 bufsize 8000 maxblocks	`862244.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1486.6`
Pipe Throughput	`2261028.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1817.5`
Pipe-based Context Switching	`500736.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1251.8`
Process Creation	`17112.0`	`lps`	`30.0 s`	`2`	`126.0`	`1358.1`
Shell Scripts (1 concurrent)	`10794.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2545.9`
Shell Scripts (8 concurrent)	`1045.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1742.1`
System Call Overhead	`1490113.8`	`lps`	`10.0 s`	`7`	`15000.0`	`993.4`
System Benchmarks Index Score:						`1532.7`

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