Benchmark of rackbslot0.osadl.org / GNU/Linux on Tue Jul 15 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:	05:15:01 up 497 days, 10:36, 0 users, load average: 0.00, 0.00, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:29; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27367899.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2345.1`
Double-Precision Whetstone	`3671.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`667.6`
Execl Throughput	`1144.4`	`lps`	`29.8 s`	`2`	`43.0`	`266.1`
File Copy 1024 bufsize 2000 maxblocks	`228599.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`577.3`
File Copy 256 bufsize 500 maxblocks	`60495.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`365.5`
File Copy 4096 bufsize 8000 maxblocks	`733965.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1265.5`
Pipe Throughput	`373434.6`	`lps`	`10.0 s`	`7`	`12440.0`	`300.2`
Pipe-based Context Switching	`42199.2`	`lps`	`10.0 s`	`7`	`4000.0`	`105.5`
Process Creation	`2327.9`	`lps`	`30.0 s`	`2`	`126.0`	`184.8`
Shell Scripts (1 concurrent)	`2305.0`	`lpm`	`60.0 s`	`2`	`42.4`	`543.6`
Shell Scripts (8 concurrent)	`662.3`	`lpm`	`60.0 s`	`2`	`6.0`	`1103.8`
System Call Overhead	`466135.6`	`lps`	`10.0 s`	`7`	`15000.0`	`310.8`
System Benchmarks Index Score:						`471.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:29 - 06:12:24; 28m 55s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44601005.8`	`lps`	`10.0 s`	`7`	`116700.0`	`3821.9`
Double-Precision Whetstone	`10343.6`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1880.7`
Execl Throughput	`4510.7`	`lps`	`29.8 s`	`2`	`43.0`	`1049.0`
File Copy 1024 bufsize 2000 maxblocks	`51429.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`129.9`
File Copy 256 bufsize 500 maxblocks	`12999.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`78.5`
File Copy 4096 bufsize 8000 maxblocks	`198926.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`343.0`
Pipe Throughput	`628637.0`	`lps`	`10.0 s`	`7`	`12440.0`	`505.3`
Pipe-based Context Switching	`167530.0`	`lps`	`10.0 s`	`7`	`4000.0`	`418.8`
Process Creation	`6420.7`	`lps`	`30.0 s`	`2`	`126.0`	`509.6`
Shell Scripts (1 concurrent)	`5450.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1285.5`
Shell Scripts (8 concurrent)	`513.3`	`lpm`	`60.1 s`	`2`	`6.0`	`855.6`
System Call Overhead	`801601.5`	`lps`	`10.0 s`	`7`	`15000.0`	`534.4`
System Benchmarks Index Score:						`587.0`

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