Benchmark of rack8slot0.osadl.org / GNU/Linux on Mon Jun 08 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 177 days, 19:31, 0 users, load average: 0.04, 0.12, 0.15; 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	`22890560.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1961.5`
Double-Precision Whetstone	`4284.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.9`
Execl Throughput	`3100.9`	`lps`	`29.9 s`	`2`	`43.0`	`721.1`
File Copy 1024 bufsize 2000 maxblocks	`383504.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`968.4`
File Copy 256 bufsize 500 maxblocks	`104981.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`634.3`
File Copy 4096 bufsize 8000 maxblocks	`1077244.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1857.3`
Pipe Throughput	`651747.5`	`lps`	`10.0 s`	`7`	`12440.0`	`523.9`
Pipe-based Context Switching	`160207.3`	`lps`	`10.0 s`	`7`	`4000.0`	`400.5`
Process Creation	`6951.2`	`lps`	`30.0 s`	`2`	`126.0`	`551.7`
Shell Scripts (1 concurrent)	`5278.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1244.9`
Shell Scripts (8 concurrent)	`1337.2`	`lpm`	`60.0 s`	`2`	`6.0`	`2228.6`
System Call Overhead	`441788.4`	`lps`	`10.0 s`	`7`	`15000.0`	`294.5`
System Benchmarks Index Score:						`837.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:14 - 18:11:39; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`73314395.9`	`lps`	`10.0 s`	`7`	`116700.0`	`6282.3`
Double-Precision Whetstone	`15944.5`	`MWIPS`	`10.2 s`	`7`	`55.0`	`2899.0`
Execl Throughput	`9051.8`	`lps`	`29.9 s`	`2`	`43.0`	`2105.1`
File Copy 1024 bufsize 2000 maxblocks	`236688.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`597.7`
File Copy 256 bufsize 500 maxblocks	`60350.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`364.7`
File Copy 4096 bufsize 8000 maxblocks	`853635.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1471.8`
Pipe Throughput	`2258444.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1815.5`
Pipe-based Context Switching	`503384.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1258.5`
Process Creation	`17031.3`	`lps`	`30.0 s`	`2`	`126.0`	`1351.7`
Shell Scripts (1 concurrent)	`10758.0`	`lpm`	`60.0 s`	`2`	`42.4`	`2537.3`
Shell Scripts (8 concurrent)	`1042.5`	`lpm`	`60.1 s`	`2`	`6.0`	`1737.6`
System Call Overhead	`1540172.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1026.8`
System Benchmarks Index Score:						`1535.6`

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