Benchmark of rackbslot0.osadl.org / GNU/Linux on Fri Jul 11 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:	17:15:02 up 493 days, 22:36, 0 users, load average: 0.01, 0.03, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:28; 28m 26s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27239379.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2334.1`
Double-Precision Whetstone	`3674.0`	`MWIPS`	`10.1 s`	`7`	`55.0`	`668.0`
Execl Throughput	`1147.3`	`lps`	`29.9 s`	`2`	`43.0`	`266.8`
File Copy 1024 bufsize 2000 maxblocks	`228850.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`577.9`
File Copy 256 bufsize 500 maxblocks	`60548.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`365.9`
File Copy 4096 bufsize 8000 maxblocks	`741810.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1279.0`
Pipe Throughput	`372151.2`	`lps`	`10.0 s`	`7`	`12440.0`	`299.2`
Pipe-based Context Switching	`42131.1`	`lps`	`10.0 s`	`7`	`4000.0`	`105.3`
Process Creation	`2331.0`	`lps`	`30.0 s`	`2`	`126.0`	`185.0`
Shell Scripts (1 concurrent)	`2307.3`	`lpm`	`60.0 s`	`2`	`42.4`	`544.2`
Shell Scripts (8 concurrent)	`658.7`	`lpm`	`60.0 s`	`2`	`6.0`	`1097.8`
System Call Overhead	`466615.1`	`lps`	`10.0 s`	`7`	`15000.0`	`311.1`
System Benchmarks Index Score:						`471.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:12:22; 28m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44380939.8`	`lps`	`10.0 s`	`7`	`116700.0`	`3803.0`
Double-Precision Whetstone	`10339.6`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1879.9`
Execl Throughput	`4500.5`	`lps`	`29.8 s`	`2`	`43.0`	`1046.6`
File Copy 1024 bufsize 2000 maxblocks	`51445.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`129.9`
File Copy 256 bufsize 500 maxblocks	`13043.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`78.8`
File Copy 4096 bufsize 8000 maxblocks	`199549.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`344.1`
Pipe Throughput	`629485.3`	`lps`	`10.0 s`	`7`	`12440.0`	`506.0`
Pipe-based Context Switching	`170073.7`	`lps`	`10.0 s`	`7`	`4000.0`	`425.2`
Process Creation	`6398.7`	`lps`	`30.0 s`	`2`	`126.0`	`507.8`
Shell Scripts (1 concurrent)	`5448.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1285.0`
Shell Scripts (8 concurrent)	`512.1`	`lpm`	`60.2 s`	`2`	`6.0`	`853.5`
System Call Overhead	`804064.5`	`lps`	`10.0 s`	`7`	`15000.0`	`536.0`
System Benchmarks Index Score:						`587.6`

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