Benchmark of rack9slot4.osadl.org / GNU/Linux on Thu May 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack9slot4.osadl.org: GNU/Linux
OS:	GNU/Linux -- 3.18.11-rt7 -- #26 SMP PREEMPT RT Sun Apr 26 19:17:45 CEST 2015
Machine:	i686: unknown
Language:	en_US.utf8 (charmap=, collate=)
CPUs:	0:	Intel(R) Atom(TM) CPU E640 @ 1.00GHz (1995.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Atom(TM) CPU E640 @ 1.00GHz (1995.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Uptime:	17:15:03 up 413 days, 7:54, 0 users, load average: 1.05, 0.99, 0.58; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:03 - 18:56:10; 101m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1106941.1`	`lps`	`10.1 s`	`7`	`116700.0`	`94.9`
Double-Precision Whetstone	`20596.8`	`MWIPS`	`6.5 s`	`7`	`55.0`	`3744.9`
Execl Throughput	`349.6`	`lps`	`29.7 s`	`2`	`43.0`	`81.3`
File Copy 1024 bufsize 2000 maxblocks	`31280.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`79.0`
File Copy 256 bufsize 500 maxblocks	`8536.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`51.6`
File Copy 4096 bufsize 8000 maxblocks	`96396.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`166.2`
Pipe Throughput	`59201.3`	`lps`	`10.1 s`	`7`	`12440.0`	`47.6`
Pipe-based Context Switching	`10156.1`	`lps`	`10.1 s`	`7`	`4000.0`	`25.4`
Process Creation	`1098.4`	`lps`	`30.0 s`	`2`	`126.0`	`87.2`
Shell Scripts (1 concurrent)	`283.0`	`lpm`	`60.1 s`	`2`	`42.4`	`66.7`
Shell Scripts (8 concurrent)	`43.3`	`lpm`	`61.0 s`	`2`	`6.0`	`72.1`
System Call Overhead	`189411.5`	`lps`	`10.0 s`	`7`	`15000.0`	`126.3`
System Benchmarks Index Score:						`101.9`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 18:56:10 - 19:25:08; 28m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`2438884.5`	`lps`	`10.0 s`	`7`	`116700.0`	`209.0`
Double-Precision Whetstone	`889.3`	`MWIPS`	`10.2 s`	`7`	`55.0`	`161.7`
Execl Throughput	`713.9`	`lps`	`29.8 s`	`2`	`43.0`	`166.0`
File Copy 1024 bufsize 2000 maxblocks	`19458.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`49.1`
File Copy 256 bufsize 500 maxblocks	`4949.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`29.9`
File Copy 4096 bufsize 8000 maxblocks	`72106.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`124.3`
Pipe Throughput	`90301.5`	`lps`	`10.1 s`	`7`	`12440.0`	`72.6`
Pipe-based Context Switching	`19539.7`	`lps`	`10.1 s`	`7`	`4000.0`	`48.8`
Process Creation	`946.0`	`lps`	`30.1 s`	`2`	`126.0`	`75.1`
Shell Scripts (1 concurrent)	`205.7`	`lpm`	`60.3 s`	`2`	`42.4`	`48.5`
Shell Scripts (8 concurrent)	`24.4`	`lpm`	`62.7 s`	`2`	`6.0`	`40.7`
System Call Overhead	`180464.4`	`lps`	`10.1 s`	`7`	`15000.0`	`120.3`
System Benchmarks Index Score:						`79.6`

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