Benchmark of rack5slot0.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Sun Mar 18 02:16:36 CET 2018
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4390.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4395.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4398.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	05:15:01 up 426 days, 13:50, 0 users, load average: 3.08, 3.12, 3.18; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:16; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18681290.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1600.8`
Double-Precision Whetstone	`2907.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`528.7`
Execl Throughput	`2570.7`	`lps`	`30.0 s`	`2`	`43.0`	`597.8`
File Copy 1024 bufsize 2000 maxblocks	`294773.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`744.4`
File Copy 256 bufsize 500 maxblocks	`79284.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`479.1`
File Copy 4096 bufsize 8000 maxblocks	`921768.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1589.3`
Pipe Throughput	`493140.2`	`lps`	`10.0 s`	`7`	`12440.0`	`396.4`
Pipe-based Context Switching	`105652.5`	`lps`	`10.0 s`	`7`	`4000.0`	`264.1`
Process Creation	`6029.3`	`lps`	`30.0 s`	`2`	`126.0`	`478.5`
Shell Scripts (1 concurrent)	`3828.2`	`lpm`	`60.0 s`	`2`	`42.4`	`902.9`
Shell Scripts (8 concurrent)	`996.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1660.1`
System Call Overhead	`422412.3`	`lps`	`10.0 s`	`7`	`15000.0`	`281.6`
System Benchmarks Index Score:						`653.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:16 - 06:11:37; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54737516.3`	`lps`	`10.0 s`	`7`	`116700.0`	`4690.4`
Double-Precision Whetstone	`10471.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1903.9`
Execl Throughput	`7633.7`	`lps`	`30.0 s`	`2`	`43.0`	`1775.3`
File Copy 1024 bufsize 2000 maxblocks	`148626.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`375.3`
File Copy 256 bufsize 500 maxblocks	`37715.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`227.9`
File Copy 4096 bufsize 8000 maxblocks	`560566.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`966.5`
Pipe Throughput	`1655419.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1330.7`
Pipe-based Context Switching	`343250.6`	`lps`	`10.0 s`	`7`	`4000.0`	`858.1`
Process Creation	`15364.7`	`lps`	`30.0 s`	`2`	`126.0`	`1219.4`
Shell Scripts (1 concurrent)	`8544.3`	`lpm`	`60.0 s`	`2`	`42.4`	`2015.2`
Shell Scripts (8 concurrent)	`814.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1357.1`
System Call Overhead	`1430605.3`	`lps`	`10.0 s`	`7`	`15000.0`	`953.7`
System Benchmarks Index Score:						`1138.8`

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