Benchmark of rack1slot8.osadl.org / GNU/Linux on Fri Jan 09 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot8.osadl.org: GNU/Linux
OS:	GNU/Linux -- 3.12.61-rt81 -- #22 SMP PREEMPT RT Wed Jul 13 22:59:30 CEST 2016
Machine:	i686: i386
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) CPU Z530 @ 1.60GHz (3200.2 bogomips) Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Atom(TM) CPU Z530 @ 1.60GHz (3200.2 bogomips) Hyper-Threading, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Graphics:	Intel Corporation, System Controller Hub
Uptime:	17:15:02 up 27 days, 18:12, 0 users, load average: 0.04, 0.05, 0.05; runlevel 5

Benchmark Run: 2 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:22; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`2457899.6`	`lps`	`10.0 s`	`7`	`116700.0`	`210.6`
Double-Precision Whetstone	`455.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`82.8`
Execl Throughput	`519.9`	`lps`	`29.8 s`	`2`	`43.0`	`120.9`
File Copy 1024 bufsize 2000 maxblocks	`32285.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`81.5`
File Copy 256 bufsize 500 maxblocks	`8743.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`52.8`
File Copy 4096 bufsize 8000 maxblocks	`99583.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`171.7`
Pipe Throughput	`62488.5`	`lps`	`10.0 s`	`7`	`12440.0`	`50.2`
Pipe-based Context Switching	`12527.5`	`lps`	`10.0 s`	`7`	`4000.0`	`31.3`
Process Creation	`1358.4`	`lps`	`30.0 s`	`2`	`126.0`	`107.8`
Shell Scripts (1 concurrent)	`655.1`	`lpm`	`60.1 s`	`2`	`42.4`	`154.5`
Shell Scripts (8 concurrent)	`113.8`	`lpm`	`60.1 s`	`2`	`6.0`	`189.7`
System Call Overhead	`81039.6`	`lps`	`10.0 s`	`7`	`15000.0`	`54.0`
System Benchmarks Index Score:						`93.0`

Benchmark Run: 2 CPUs; 2 parallel processes

Time: 17:43:22 - 18:11:46; 28m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`4373915.7`	`lps`	`10.0 s`	`7`	`116700.0`	`374.8`
Double-Precision Whetstone	`924.3`	`MWIPS`	`10.1 s`	`7`	`55.0`	`168.1`
Execl Throughput	`892.7`	`lps`	`29.9 s`	`2`	`43.0`	`207.6`
File Copy 1024 bufsize 2000 maxblocks	`22056.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`55.7`
File Copy 256 bufsize 500 maxblocks	`5573.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`33.7`
File Copy 4096 bufsize 8000 maxblocks	`81651.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`140.8`
Pipe Throughput	`113289.7`	`lps`	`10.0 s`	`7`	`12440.0`	`91.1`
Pipe-based Context Switching	`22561.6`	`lps`	`10.0 s`	`7`	`4000.0`	`56.4`
Process Creation	`1820.5`	`lps`	`30.0 s`	`2`	`126.0`	`144.5`
Shell Scripts (1 concurrent)	`881.2`	`lpm`	`60.1 s`	`2`	`42.4`	`207.8`
Shell Scripts (8 concurrent)	`104.2`	`lpm`	`60.4 s`	`2`	`6.0`	`173.7`
System Call Overhead	`137261.6`	`lps`	`10.0 s`	`7`	`15000.0`	`91.5`
System Benchmarks Index Score:						`119.5`

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