Benchmark of rackbslot0.osadl.org / GNU/Linux on Thu Dec 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:	17:15:01 up 646 days, 23:36, 0 users, load average: 0.00, 0.02, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:32; 28m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27298560.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2339.2`
Double-Precision Whetstone	`3676.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`668.4`
Execl Throughput	`1140.8`	`lps`	`29.7 s`	`2`	`43.0`	`265.3`
File Copy 1024 bufsize 2000 maxblocks	`229764.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`580.2`
File Copy 256 bufsize 500 maxblocks	`60445.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`365.2`
File Copy 4096 bufsize 8000 maxblocks	`743896.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1282.6`
Pipe Throughput	`375197.4`	`lps`	`10.0 s`	`7`	`12440.0`	`301.6`
Pipe-based Context Switching	`42163.9`	`lps`	`10.0 s`	`7`	`4000.0`	`105.4`
Process Creation	`2329.3`	`lps`	`30.0 s`	`2`	`126.0`	`184.9`
Shell Scripts (1 concurrent)	`2309.0`	`lpm`	`60.0 s`	`2`	`42.4`	`544.6`
Shell Scripts (8 concurrent)	`658.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1097.0`
System Call Overhead	`466449.6`	`lps`	`10.0 s`	`7`	`15000.0`	`311.0`
System Benchmarks Index Score:						`472.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:32 - 18:12:36; 29m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44319073.0`	`lps`	`10.0 s`	`7`	`116700.0`	`3797.7`
Double-Precision Whetstone	`10363.1`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1884.2`
Execl Throughput	`4507.1`	`lps`	`29.7 s`	`2`	`43.0`	`1048.2`
File Copy 1024 bufsize 2000 maxblocks	`50967.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`128.7`
File Copy 256 bufsize 500 maxblocks	`13222.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`79.9`
File Copy 4096 bufsize 8000 maxblocks	`198553.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`342.3`
Pipe Throughput	`628791.9`	`lps`	`10.0 s`	`7`	`12440.0`	`505.5`
Pipe-based Context Switching	`170117.3`	`lps`	`10.0 s`	`7`	`4000.0`	`425.3`
Process Creation	`6406.3`	`lps`	`30.0 s`	`2`	`126.0`	`508.4`
Shell Scripts (1 concurrent)	`5455.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1286.7`
Shell Scripts (8 concurrent)	`508.2`	`lpm`	`60.3 s`	`2`	`6.0`	`847.1`
System Call Overhead	`804541.8`	`lps`	`10.0 s`	`7`	`15000.0`	`536.4`
System Benchmarks Index Score:						`587.4`

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