Benchmark of rack5slot0.osadl.org / GNU/Linux on Fri Nov 07 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:	05:15:02 up 482 days, 14:50, 0 users, load average: 3.12, 3.15, 3.19; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:17; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18627167.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1596.2`
Double-Precision Whetstone	`2902.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`527.8`
Execl Throughput	`2572.3`	`lps`	`30.0 s`	`2`	`43.0`	`598.2`
File Copy 1024 bufsize 2000 maxblocks	`306728.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`774.6`
File Copy 256 bufsize 500 maxblocks	`84275.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`509.2`
File Copy 4096 bufsize 8000 maxblocks	`925986.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1596.5`
Pipe Throughput	`527950.3`	`lps`	`10.0 s`	`7`	`12440.0`	`424.4`
Pipe-based Context Switching	`102700.0`	`lps`	`10.0 s`	`7`	`4000.0`	`256.7`
Process Creation	`5957.1`	`lps`	`30.0 s`	`2`	`126.0`	`472.8`
Shell Scripts (1 concurrent)	`3866.7`	`lpm`	`60.0 s`	`2`	`42.4`	`912.0`
Shell Scripts (8 concurrent)	`1005.1`	`lpm`	`60.0 s`	`2`	`6.0`	`1675.2`
System Call Overhead	`445148.2`	`lps`	`10.0 s`	`7`	`15000.0`	`296.8`
System Benchmarks Index Score:						`664.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:17 - 06:11:38; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54676099.7`	`lps`	`10.0 s`	`7`	`116700.0`	`4685.2`
Double-Precision Whetstone	`10547.8`	`MWIPS`	`9.8 s`	`7`	`55.0`	`1917.8`
Execl Throughput	`7651.3`	`lps`	`30.0 s`	`2`	`43.0`	`1779.4`
File Copy 1024 bufsize 2000 maxblocks	`146027.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`368.8`
File Copy 256 bufsize 500 maxblocks	`37025.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`223.7`
File Copy 4096 bufsize 8000 maxblocks	`552872.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`953.2`
Pipe Throughput	`1655094.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1330.5`
Pipe-based Context Switching	`349659.7`	`lps`	`10.0 s`	`7`	`4000.0`	`874.1`
Process Creation	`15180.1`	`lps`	`30.0 s`	`2`	`126.0`	`1204.8`
Shell Scripts (1 concurrent)	`8535.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2013.0`
Shell Scripts (8 concurrent)	`815.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1358.9`
System Call Overhead	`1432246.4`	`lps`	`10.0 s`	`7`	`15000.0`	`954.8`
System Benchmarks Index Score:						`1135.6`

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