Benchmark of rackbslot0.osadl.org / GNU/Linux on Wed Dec 31 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 (4400.1 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:	05:15:01 up 18 days, 18:24, 0 users, load average: 0.03, 0.03, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:27; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27398792.7`	`lps`	`10.0 s`	`7`	`116700.0`	`2347.8`
Double-Precision Whetstone	`3678.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`668.9`
Execl Throughput	`1157.2`	`lps`	`29.7 s`	`2`	`43.0`	`269.1`
File Copy 1024 bufsize 2000 maxblocks	`231752.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`585.2`
File Copy 256 bufsize 500 maxblocks	`61043.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`368.8`
File Copy 4096 bufsize 8000 maxblocks	`770592.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1328.6`
Pipe Throughput	`373630.9`	`lps`	`10.0 s`	`7`	`12440.0`	`300.3`
Pipe-based Context Switching	`42169.1`	`lps`	`10.0 s`	`7`	`4000.0`	`105.4`
Process Creation	`2329.7`	`lps`	`30.0 s`	`2`	`126.0`	`184.9`
Shell Scripts (1 concurrent)	`2312.2`	`lpm`	`60.0 s`	`2`	`42.4`	`545.3`
Shell Scripts (8 concurrent)	`660.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1100.4`
System Call Overhead	`466459.3`	`lps`	`10.0 s`	`7`	`15000.0`	`311.0`
System Benchmarks Index Score:						`475.1`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:27 - 06:12:19; 28m 52s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44507963.0`	`lps`	`10.0 s`	`7`	`116700.0`	`3813.9`
Double-Precision Whetstone	`10379.7`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1887.2`
Execl Throughput	`4541.2`	`lps`	`29.5 s`	`2`	`43.0`	`1056.1`
File Copy 1024 bufsize 2000 maxblocks	`50814.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`128.3`
File Copy 256 bufsize 500 maxblocks	`12830.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`77.5`
File Copy 4096 bufsize 8000 maxblocks	`196911.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`339.5`
Pipe Throughput	`629551.4`	`lps`	`10.0 s`	`7`	`12440.0`	`506.1`
Pipe-based Context Switching	`164321.4`	`lps`	`10.0 s`	`7`	`4000.0`	`410.8`
Process Creation	`6392.4`	`lps`	`30.0 s`	`2`	`126.0`	`507.3`
Shell Scripts (1 concurrent)	`5471.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1290.5`
Shell Scripts (8 concurrent)	`515.3`	`lpm`	`60.2 s`	`2`	`6.0`	`858.9`
System Call Overhead	`804873.3`	`lps`	`10.0 s`	`7`	`15000.0`	`536.6`
System Benchmarks Index Score:						`585.1`

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