Benchmark of rack5slot4.osadl.org / GNU/Linux on Fri Oct 24 2025

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 (5066.8 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 (5066.8 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 (5066.8 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 (5066.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, Core Processor Integrated Graphics Controller
Uptime:	05:15:01 up 1155 days, 18:00, 0 users, load average: 0.14, 0.13, 0.15; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:08; 28m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`20534006.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1759.6`
Double-Precision Whetstone	`4245.2`	`MWIPS`	`9.6 s`	`7`	`55.0`	`771.9`
Execl Throughput	`2848.1`	`lps`	`30.0 s`	`2`	`43.0`	`662.4`
File Copy 1024 bufsize 2000 maxblocks	`368370.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`930.2`
File Copy 256 bufsize 500 maxblocks	`107503.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`649.6`
File Copy 4096 bufsize 8000 maxblocks	`912832.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1573.8`
Pipe Throughput	`655552.2`	`lps`	`10.0 s`	`7`	`12440.0`	`527.0`
Pipe-based Context Switching	`133155.8`	`lps`	`10.0 s`	`7`	`4000.0`	`332.9`
Process Creation	`6142.5`	`lps`	`30.0 s`	`2`	`126.0`	`487.5`
Shell Scripts (1 concurrent)	`7067.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1666.9`
Shell Scripts (8 concurrent)	`1699.3`	`lpm`	`60.0 s`	`2`	`6.0`	`2832.2`
System Call Overhead	`466021.5`	`lps`	`10.0 s`	`7`	`15000.0`	`310.7`
System Benchmarks Index Score:						`830.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:08 - 06:11:25; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`61580141.9`	`lps`	`10.0 s`	`7`	`116700.0`	`5276.8`
Double-Precision Whetstone	`14962.7`	`MWIPS`	`9.6 s`	`7`	`55.0`	`2720.5`
Execl Throughput	`8165.1`	`lps`	`30.0 s`	`2`	`43.0`	`1898.9`
File Copy 1024 bufsize 2000 maxblocks	`184129.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`465.0`
File Copy 256 bufsize 500 maxblocks	`47570.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`287.4`
File Copy 4096 bufsize 8000 maxblocks	`667600.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1151.0`
Pipe Throughput	`2060361.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1656.2`
Pipe-based Context Switching	`392059.5`	`lps`	`10.0 s`	`7`	`4000.0`	`980.1`
Process Creation	`15414.7`	`lps`	`30.0 s`	`2`	`126.0`	`1223.4`
Shell Scripts (1 concurrent)	`14670.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3460.0`
Shell Scripts (8 concurrent)	`1319.6`	`lpm`	`60.0 s`	`2`	`6.0`	`2199.3`
System Call Overhead	`1566827.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1044.6`
System Benchmarks Index Score:						`1418.2`

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