Benchmark of rackbslot0.osadl.org / GNU/Linux on Wed Jul 29 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 229 days, 5:24, 0 users, load average: 0.00, 0.00, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:37; 28m 35s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27303177.8`	`lps`	`10.0 s`	`7`	`116700.0`	`2339.6`
Double-Precision Whetstone	`3680.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`669.3`
Execl Throughput	`1151.1`	`lps`	`29.8 s`	`2`	`43.0`	`267.7`
File Copy 1024 bufsize 2000 maxblocks	`132464.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`334.5`
File Copy 256 bufsize 500 maxblocks	`60905.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`368.0`
File Copy 4096 bufsize 8000 maxblocks	`87451.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`150.8`
Pipe Throughput	`373213.1`	`lps`	`10.0 s`	`7`	`12440.0`	`300.0`
Pipe-based Context Switching	`42442.8`	`lps`	`10.0 s`	`7`	`4000.0`	`106.1`
Process Creation	`2332.1`	`lps`	`30.0 s`	`2`	`126.0`	`185.1`
Shell Scripts (1 concurrent)	`2311.4`	`lpm`	`60.0 s`	`2`	`42.4`	`545.1`
Shell Scripts (8 concurrent)	`664.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1108.1`
System Call Overhead	`467396.9`	`lps`	`10.0 s`	`7`	`15000.0`	`311.6`
System Benchmarks Index Score:						`378.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:37 - 18:12:43; 29m 06s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44513320.8`	`lps`	`10.0 s`	`7`	`116700.0`	`3814.3`
Double-Precision Whetstone	`10329.9`	`MWIPS`	`10.4 s`	`7`	`55.0`	`1878.2`
Execl Throughput	`4487.0`	`lps`	`29.8 s`	`2`	`43.0`	`1043.5`
File Copy 1024 bufsize 2000 maxblocks	`50609.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`127.8`
File Copy 256 bufsize 500 maxblocks	`13195.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`79.7`
File Copy 4096 bufsize 8000 maxblocks	`175456.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`302.5`
Pipe Throughput	`628031.0`	`lps`	`10.0 s`	`7`	`12440.0`	`504.8`
Pipe-based Context Switching	`170306.0`	`lps`	`10.0 s`	`7`	`4000.0`	`425.8`
Process Creation	`6414.4`	`lps`	`30.0 s`	`2`	`126.0`	`509.1`
Shell Scripts (1 concurrent)	`5452.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1286.0`
Shell Scripts (8 concurrent)	`515.4`	`lpm`	`60.2 s`	`2`	`6.0`	`859.0`
System Call Overhead	`802925.8`	`lps`	`10.0 s`	`7`	`15000.0`	`535.3`
System Benchmarks Index Score:						`581.4`

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