Benchmark of rackbslot0.osadl.org / GNU/Linux on Tue Aug 18 2026

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 (4400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Graphics:	Matrox Graphics, Inc., MGA G200eW WPCM450
Uptime:	17:15:02 up 249 days, 5:24, 0 users, load average: 0.00, 0.02, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:35; 28m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27292345.7`	`lps`	`10.0 s`	`7`	`116700.0`	`2338.7`
Double-Precision Whetstone	`3681.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`669.4`
Execl Throughput	`1158.3`	`lps`	`29.8 s`	`2`	`43.0`	`269.4`
File Copy 1024 bufsize 2000 maxblocks	`80099.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`202.3`
File Copy 256 bufsize 500 maxblocks	`61019.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`368.7`
File Copy 4096 bufsize 8000 maxblocks	`92920.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`160.2`
Pipe Throughput	`374634.5`	`lps`	`10.0 s`	`7`	`12440.0`	`301.2`
Pipe-based Context Switching	`42204.8`	`lps`	`10.0 s`	`7`	`4000.0`	`105.5`
Process Creation	`2295.4`	`lps`	`30.0 s`	`2`	`126.0`	`182.2`
Shell Scripts (1 concurrent)	`2309.2`	`lpm`	`60.0 s`	`2`	`42.4`	`544.6`
Shell Scripts (8 concurrent)	`661.5`	`lpm`	`60.0 s`	`2`	`6.0`	`1102.5`
System Call Overhead	`467525.6`	`lps`	`10.0 s`	`7`	`15000.0`	`311.7`
System Benchmarks Index Score:						`364.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:35 - 18:12:38; 29m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44651002.1`	`lps`	`10.0 s`	`7`	`116700.0`	`3826.1`
Double-Precision Whetstone	`10348.5`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1881.5`
Execl Throughput	`4513.8`	`lps`	`29.5 s`	`2`	`43.0`	`1049.7`
File Copy 1024 bufsize 2000 maxblocks	`49896.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`126.0`
File Copy 256 bufsize 500 maxblocks	`13106.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`79.2`
File Copy 4096 bufsize 8000 maxblocks	`142733.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`246.1`
Pipe Throughput	`627391.8`	`lps`	`10.0 s`	`7`	`12440.0`	`504.3`
Pipe-based Context Switching	`168674.4`	`lps`	`10.0 s`	`7`	`4000.0`	`421.7`
Process Creation	`6396.0`	`lps`	`30.0 s`	`2`	`126.0`	`507.6`
Shell Scripts (1 concurrent)	`5457.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1287.0`
Shell Scripts (8 concurrent)	`512.7`	`lpm`	`60.1 s`	`2`	`6.0`	`854.5`
System Call Overhead	`803503.0`	`lps`	`10.0 s`	`7`	`15000.0`	`535.7`
System Benchmarks Index Score:						`570.2`

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