Benchmark of rackbslot0.osadl.org / GNU/Linux on Wed Sep 17 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:	17:15:01 up 561 days, 22:36, 0 users, load average: 0.00, 0.00, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:34; 28m 33s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27339746.9`	`lps`	`10.0 s`	`7`	`116700.0`	`2342.7`
Double-Precision Whetstone	`3673.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`668.0`
Execl Throughput	`1144.1`	`lps`	`29.7 s`	`2`	`43.0`	`266.1`
File Copy 1024 bufsize 2000 maxblocks	`229626.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`579.9`
File Copy 256 bufsize 500 maxblocks	`60686.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`366.7`
File Copy 4096 bufsize 8000 maxblocks	`736413.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1269.7`
Pipe Throughput	`372682.8`	`lps`	`10.0 s`	`7`	`12440.0`	`299.6`
Pipe-based Context Switching	`42758.1`	`lps`	`10.0 s`	`7`	`4000.0`	`106.9`
Process Creation	`2327.8`	`lps`	`30.0 s`	`2`	`126.0`	`184.7`
Shell Scripts (1 concurrent)	`2310.6`	`lpm`	`60.0 s`	`2`	`42.4`	`545.0`
Shell Scripts (8 concurrent)	`662.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1104.8`
System Call Overhead	`466269.5`	`lps`	`10.0 s`	`7`	`15000.0`	`310.8`
System Benchmarks Index Score:						`472.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:34 - 18:12:39; 29m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44496415.7`	`lps`	`10.0 s`	`7`	`116700.0`	`3812.9`
Double-Precision Whetstone	`10357.5`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1883.2`
Execl Throughput	`4491.0`	`lps`	`29.7 s`	`2`	`43.0`	`1044.4`
File Copy 1024 bufsize 2000 maxblocks	`51399.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`129.8`
File Copy 256 bufsize 500 maxblocks	`13219.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`79.9`
File Copy 4096 bufsize 8000 maxblocks	`198942.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`343.0`
Pipe Throughput	`625996.7`	`lps`	`10.0 s`	`7`	`12440.0`	`503.2`
Pipe-based Context Switching	`168619.3`	`lps`	`10.0 s`	`7`	`4000.0`	`421.5`
Process Creation	`6402.3`	`lps`	`30.0 s`	`2`	`126.0`	`508.1`
Shell Scripts (1 concurrent)	`5449.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1285.4`
Shell Scripts (8 concurrent)	`507.7`	`lpm`	`60.2 s`	`2`	`6.0`	`846.1`
System Call Overhead	`804186.7`	`lps`	`10.0 s`	`7`	`15000.0`	`536.1`
System Benchmarks Index Score:						`587.1`

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