Benchmark of rack8slot0.osadl.org / GNU/Linux on Thu Jun 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.18.7-rt5 -- #7 SMP PREEMPT RT Tue Dec 28 23:24:41 CET 2021
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.6 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 1261 days, 3:24, 0 users, load average: 0.23, 0.32, 0.29; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:19; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22590585.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1935.8`
Double-Precision Whetstone	`4284.5`	`MWIPS`	`10.1 s`	`7`	`55.0`	`779.0`
Execl Throughput	`3102.7`	`lps`	`29.8 s`	`2`	`43.0`	`721.6`
File Copy 1024 bufsize 2000 maxblocks	`388264.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`980.5`
File Copy 256 bufsize 500 maxblocks	`105327.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`636.4`
File Copy 4096 bufsize 8000 maxblocks	`1073409.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1850.7`
Pipe Throughput	`651077.9`	`lps`	`10.0 s`	`7`	`12440.0`	`523.4`
Pipe-based Context Switching	`161715.4`	`lps`	`10.0 s`	`7`	`4000.0`	`404.3`
Process Creation	`6779.7`	`lps`	`30.0 s`	`2`	`126.0`	`538.1`
Shell Scripts (1 concurrent)	`5311.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1252.7`
Shell Scripts (8 concurrent)	`1341.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2236.2`
System Call Overhead	`441794.0`	`lps`	`10.0 s`	`7`	`15000.0`	`294.5`
System Benchmarks Index Score:						`836.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:19 - 06:11:41; 28m 22s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`71287598.5`	`lps`	`10.0 s`	`7`	`116700.0`	`6108.6`
Double-Precision Whetstone	`15906.7`	`MWIPS`	`10.2 s`	`7`	`55.0`	`2892.1`
Execl Throughput	`9003.0`	`lps`	`29.9 s`	`2`	`43.0`	`2093.7`
File Copy 1024 bufsize 2000 maxblocks	`234785.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`592.9`
File Copy 256 bufsize 500 maxblocks	`59300.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`358.3`
File Copy 4096 bufsize 8000 maxblocks	`854606.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1473.5`
Pipe Throughput	`2265906.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1821.5`
Pipe-based Context Switching	`495527.6`	`lps`	`10.0 s`	`7`	`4000.0`	`1238.8`
Process Creation	`16667.6`	`lps`	`30.0 s`	`2`	`126.0`	`1322.8`
Shell Scripts (1 concurrent)	`10892.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2568.9`
Shell Scripts (8 concurrent)	`1045.1`	`lpm`	`60.1 s`	`2`	`6.0`	`1741.9`
System Call Overhead	`1544946.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1030.0`
System Benchmarks Index Score:						`1525.9`

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