Benchmark of rack8slot0.osadl.org / GNU/Linux on Thu Jan 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:	05:15:01 up 26 days, 8:31, 0 users, load average: 0.05, 0.18, 0.22; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:14; 28m 13s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22909548.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1963.1`
Double-Precision Whetstone	`4279.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.0`
Execl Throughput	`3100.6`	`lps`	`29.9 s`	`2`	`43.0`	`721.1`
File Copy 1024 bufsize 2000 maxblocks	`385235.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`972.8`
File Copy 256 bufsize 500 maxblocks	`104047.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`628.7`
File Copy 4096 bufsize 8000 maxblocks	`1099047.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1894.9`
Pipe Throughput	`649658.1`	`lps`	`10.0 s`	`7`	`12440.0`	`522.2`
Pipe-based Context Switching	`159311.8`	`lps`	`10.0 s`	`7`	`4000.0`	`398.3`
Process Creation	`7030.8`	`lps`	`30.0 s`	`2`	`126.0`	`558.0`
Shell Scripts (1 concurrent)	`5315.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1253.6`
Shell Scripts (8 concurrent)	`1346.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2244.5`
System Call Overhead	`442210.8`	`lps`	`10.0 s`	`7`	`15000.0`	`294.8`
System Benchmarks Index Score:						`839.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:14 - 06:11:32; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72391166.7`	`lps`	`10.0 s`	`7`	`116700.0`	`6203.2`
Double-Precision Whetstone	`15866.3`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2884.8`
Execl Throughput	`9086.3`	`lps`	`29.9 s`	`2`	`43.0`	`2113.1`
File Copy 1024 bufsize 2000 maxblocks	`234913.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`593.2`
File Copy 256 bufsize 500 maxblocks	`60271.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`364.2`
File Copy 4096 bufsize 8000 maxblocks	`849078.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1463.9`
Pipe Throughput	`2237399.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1798.6`
Pipe-based Context Switching	`520150.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1300.4`
Process Creation	`17321.0`	`lps`	`30.0 s`	`2`	`126.0`	`1374.7`
Shell Scripts (1 concurrent)	`10804.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2548.1`
Shell Scripts (8 concurrent)	`1042.4`	`lpm`	`60.1 s`	`2`	`6.0`	`1737.4`
System Call Overhead	`1545820.2`	`lps`	`10.0 s`	`7`	`15000.0`	`1030.5`
System Benchmarks Index Score:						`1538.2`

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