Benchmark of rack9slot4.osadl.org / GNU/Linux on Wed Jun 10 2026

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:	05:15:04 up 54 days, 17:39, 0 users, load average: 0.98, 0.92, 0.55; runlevel 1

Benchmark Run: 2 CPUs; 1 parallel process

Time: 05:15:04 - 05:57:00; 41m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1089726.8`	`lps`	`10.1 s`	`7`	`116700.0`	`93.4`
Double-Precision Whetstone	`2402.3`	`MWIPS`	`10.8 s`	`7`	`55.0`	`436.8`
Execl Throughput	`352.1`	`lps`	`29.4 s`	`2`	`43.0`	`81.9`
File Copy 1024 bufsize 2000 maxblocks	`29895.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`75.5`
File Copy 256 bufsize 500 maxblocks	`8002.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`48.4`
File Copy 4096 bufsize 8000 maxblocks	`91941.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`158.5`
Pipe Throughput	`56094.5`	`lps`	`10.1 s`	`7`	`12440.0`	`45.1`
Pipe-based Context Switching	`8868.2`	`lps`	`10.1 s`	`7`	`4000.0`	`22.2`
Process Creation	`834.0`	`lps`	`30.1 s`	`2`	`126.0`	`66.2`
Shell Scripts (1 concurrent)	`170.9`	`lpm`	`60.2 s`	`2`	`42.4`	`40.3`
Shell Scripts (8 concurrent)	`27.6`	`lpm`	`60.9 s`	`2`	`6.0`	`46.0`
System Call Overhead	`106573.9`	`lps`	`10.1 s`	`7`	`15000.0`	`71.0`
System Benchmarks Index Score:						`71.2`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 05:57:00 - 06:27:35; 30m 35s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`1963517.5`	`lps`	`10.1 s`	`7`	`116700.0`	`168.3`
Double-Precision Whetstone	`883.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`160.6`
Execl Throughput	`506.4`	`lps`	`29.6 s`	`2`	`43.0`	`117.8`
File Copy 1024 bufsize 2000 maxblocks	`16559.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`41.8`
File Copy 256 bufsize 500 maxblocks	`4299.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`26.0`
File Copy 4096 bufsize 8000 maxblocks	`65144.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`112.3`
Pipe Throughput	`91507.3`	`lps`	`10.1 s`	`7`	`12440.0`	`73.6`
Pipe-based Context Switching	`18321.4`	`lps`	`10.1 s`	`7`	`4000.0`	`45.8`
Process Creation	`1042.6`	`lps`	`30.1 s`	`2`	`126.0`	`82.7`
Shell Scripts (1 concurrent)	`217.0`	`lpm`	`60.3 s`	`2`	`42.4`	`51.2`
Shell Scripts (8 concurrent)	`24.3`	`lpm`	`64.3 s`	`2`	`6.0`	`40.5`
System Call Overhead	`179520.2`	`lps`	`10.1 s`	`7`	`15000.0`	`119.7`
System Benchmarks Index Score:						`74.0`

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