Benchmark of rackbslot0.osadl.org / GNU/Linux on Tue Oct 14 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 3.18.43-rt46-fulldebug -- #36 SMP PREEMPT RT Mon Apr 16 08:07:51 CEST 2018
Machine:	i686: i386
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Graphics:	Matrox Graphics, Inc., MGA G200eW WPCM450
Uptime:	05:15:02 up 588 days, 10:36, 0 users, load average: 0.00, 0.00, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:29; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27279332.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2337.6`
Double-Precision Whetstone	`3676.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`668.4`
Execl Throughput	`1141.6`	`lps`	`29.7 s`	`2`	`43.0`	`265.5`
File Copy 1024 bufsize 2000 maxblocks	`230962.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`583.2`
File Copy 256 bufsize 500 maxblocks	`60656.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`366.5`
File Copy 4096 bufsize 8000 maxblocks	`767189.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1322.7`
Pipe Throughput	`374972.0`	`lps`	`10.0 s`	`7`	`12440.0`	`301.4`
Pipe-based Context Switching	`42615.3`	`lps`	`10.0 s`	`7`	`4000.0`	`106.5`
Process Creation	`2330.2`	`lps`	`30.0 s`	`2`	`126.0`	`184.9`
Shell Scripts (1 concurrent)	`2307.9`	`lpm`	`60.0 s`	`2`	`42.4`	`544.3`
Shell Scripts (8 concurrent)	`660.5`	`lpm`	`60.0 s`	`2`	`6.0`	`1100.9`
System Call Overhead	`466441.2`	`lps`	`10.0 s`	`7`	`15000.0`	`311.0`
System Benchmarks Index Score:						`474.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:29 - 06:12:25; 28m 56s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44581370.2`	`lps`	`10.0 s`	`7`	`116700.0`	`3820.2`
Double-Precision Whetstone	`10346.4`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1881.2`
Execl Throughput	`4474.5`	`lps`	`29.6 s`	`2`	`43.0`	`1040.6`
File Copy 1024 bufsize 2000 maxblocks	`51122.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`129.1`
File Copy 256 bufsize 500 maxblocks	`13128.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`79.3`
File Copy 4096 bufsize 8000 maxblocks	`198705.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`342.6`
Pipe Throughput	`627540.1`	`lps`	`10.0 s`	`7`	`12440.0`	`504.5`
Pipe-based Context Switching	`170251.8`	`lps`	`10.0 s`	`7`	`4000.0`	`425.6`
Process Creation	`6424.4`	`lps`	`30.0 s`	`2`	`126.0`	`509.9`
Shell Scripts (1 concurrent)	`5452.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1285.8`
Shell Scripts (8 concurrent)	`514.4`	`lpm`	`60.2 s`	`2`	`6.0`	`857.3`
System Call Overhead	`803458.2`	`lps`	`10.0 s`	`7`	`15000.0`	`535.6`
System Benchmarks Index Score:						`587.6`

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