Benchmark of rack5slot4.osadl.org / GNU/Linux on Sun Jan 11 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.271-rt182 -- #2 SMP PREEMPT RT Tue Feb 15 22:16:04 CET 2022
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Core Processor Integrated Graphics Controller
Uptime:	17:15:01 up 30 days, 6:25, 0 users, load average: 0.02, 0.08, 0.12; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:08; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20643571.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1768.9`
Double-Precision Whetstone	`4241.9`	`MWIPS`	`9.6 s`	`7`	`55.0`	`771.3`
Execl Throughput	`2979.3`	`lps`	`30.0 s`	`2`	`43.0`	`692.9`
File Copy 1024 bufsize 2000 maxblocks	`376802.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`951.5`
File Copy 256 bufsize 500 maxblocks	`106807.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`645.4`
File Copy 4096 bufsize 8000 maxblocks	`938097.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1617.4`
Pipe Throughput	`660643.6`	`lps`	`10.0 s`	`7`	`12440.0`	`531.1`
Pipe-based Context Switching	`135788.0`	`lps`	`10.0 s`	`7`	`4000.0`	`339.5`
Process Creation	`6672.2`	`lps`	`30.0 s`	`2`	`126.0`	`529.5`
Shell Scripts (1 concurrent)	`7211.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1700.9`
Shell Scripts (8 concurrent)	`1746.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2911.2`
System Call Overhead	`452025.8`	`lps`	`10.0 s`	`7`	`15000.0`	`301.4`
System Benchmarks Index Score:						`845.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:08 - 18:11:26; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`61297632.6`	`lps`	`10.0 s`	`7`	`116700.0`	`5252.6`
Double-Precision Whetstone	`14980.2`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2723.7`
Execl Throughput	`8339.4`	`lps`	`30.0 s`	`2`	`43.0`	`1939.4`
File Copy 1024 bufsize 2000 maxblocks	`181453.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`458.2`
File Copy 256 bufsize 500 maxblocks	`47256.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`285.5`
File Copy 4096 bufsize 8000 maxblocks	`655372.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1130.0`
Pipe Throughput	`2072095.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1665.7`
Pipe-based Context Switching	`394665.2`	`lps`	`10.0 s`	`7`	`4000.0`	`986.7`
Process Creation	`16976.0`	`lps`	`30.0 s`	`2`	`126.0`	`1347.3`
Shell Scripts (1 concurrent)	`15135.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3569.7`
Shell Scripts (8 concurrent)	`1328.5`	`lpm`	`60.1 s`	`2`	`6.0`	`2214.1`
System Call Overhead	`1549844.9`	`lps`	`10.0 s`	`7`	`15000.0`	`1033.2`
System Benchmarks Index Score:						`1431.7`

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