Benchmark of rackbslot0.osadl.org / GNU/Linux on Fri Nov 21 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:	05:15:02 up 626 days, 11:36, 0 users, load average: 0.00, 0.02, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:30; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27364860.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2344.9`
Double-Precision Whetstone	`3673.5`	`MWIPS`	`10.1 s`	`7`	`55.0`	`667.9`
Execl Throughput	`1140.7`	`lps`	`29.7 s`	`2`	`43.0`	`265.3`
File Copy 1024 bufsize 2000 maxblocks	`228473.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`577.0`
File Copy 256 bufsize 500 maxblocks	`60894.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`367.9`
File Copy 4096 bufsize 8000 maxblocks	`756473.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1304.3`
Pipe Throughput	`374251.3`	`lps`	`10.0 s`	`7`	`12440.0`	`300.8`
Pipe-based Context Switching	`42728.9`	`lps`	`10.0 s`	`7`	`4000.0`	`106.8`
Process Creation	`2330.3`	`lps`	`30.0 s`	`2`	`126.0`	`184.9`
Shell Scripts (1 concurrent)	`2310.6`	`lpm`	`60.0 s`	`2`	`42.4`	`545.0`
Shell Scripts (8 concurrent)	`660.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1100.6`
System Call Overhead	`466342.5`	`lps`	`10.0 s`	`7`	`15000.0`	`310.9`
System Benchmarks Index Score:						`473.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:30 - 06:12:30; 29m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44362783.8`	`lps`	`10.0 s`	`7`	`116700.0`	`3801.4`
Double-Precision Whetstone	`10367.6`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1885.0`
Execl Throughput	`4499.9`	`lps`	`29.8 s`	`2`	`43.0`	`1046.5`
File Copy 1024 bufsize 2000 maxblocks	`51301.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`129.5`
File Copy 256 bufsize 500 maxblocks	`13220.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`79.9`
File Copy 4096 bufsize 8000 maxblocks	`199234.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`343.5`
Pipe Throughput	`628183.2`	`lps`	`10.0 s`	`7`	`12440.0`	`505.0`
Pipe-based Context Switching	`165982.5`	`lps`	`10.0 s`	`7`	`4000.0`	`415.0`
Process Creation	`6421.7`	`lps`	`30.0 s`	`2`	`126.0`	`509.7`
Shell Scripts (1 concurrent)	`5457.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1287.0`
Shell Scripts (8 concurrent)	`514.4`	`lpm`	`60.2 s`	`2`	`6.0`	`857.4`
System Call Overhead	`802205.3`	`lps`	`10.0 s`	`7`	`15000.0`	`534.8`
System Benchmarks Index Score:						`587.2`

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