Benchmark of rack8slot0.osadl.org / GNU/Linux on Mon Sep 15 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:	17:15:01 up 1356 days, 15:24, 0 users, load average: 0.23, 0.25, 0.27; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23154208.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1984.1`
Double-Precision Whetstone	`4286.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`779.3`
Execl Throughput	`3109.3`	`lps`	`29.9 s`	`2`	`43.0`	`723.1`
File Copy 1024 bufsize 2000 maxblocks	`388362.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`980.7`
File Copy 256 bufsize 500 maxblocks	`105678.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`638.5`
File Copy 4096 bufsize 8000 maxblocks	`1078847.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1860.1`
Pipe Throughput	`653516.7`	`lps`	`10.0 s`	`7`	`12440.0`	`525.3`
Pipe-based Context Switching	`159730.7`	`lps`	`10.0 s`	`7`	`4000.0`	`399.3`
Process Creation	`6842.2`	`lps`	`30.0 s`	`2`	`126.0`	`543.0`
Shell Scripts (1 concurrent)	`5356.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1263.2`
Shell Scripts (8 concurrent)	`1341.5`	`lpm`	`60.0 s`	`2`	`6.0`	`2235.8`
System Call Overhead	`442793.0`	`lps`	`10.0 s`	`7`	`15000.0`	`295.2`
System Benchmarks Index Score:						`840.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:13 - 18:11:42; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74279577.1`	`lps`	`10.0 s`	`7`	`116700.0`	`6365.0`
Double-Precision Whetstone	`16026.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2914.0`
Execl Throughput	`9005.6`	`lps`	`29.9 s`	`2`	`43.0`	`2094.3`
File Copy 1024 bufsize 2000 maxblocks	`238487.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`602.2`
File Copy 256 bufsize 500 maxblocks	`60414.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`365.0`
File Copy 4096 bufsize 8000 maxblocks	`842529.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1452.6`
Pipe Throughput	`2258750.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1815.7`
Pipe-based Context Switching	`501614.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1254.0`
Process Creation	`16420.4`	`lps`	`30.0 s`	`2`	`126.0`	`1303.2`
Shell Scripts (1 concurrent)	`10827.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2553.7`
Shell Scripts (8 concurrent)	`1046.0`	`lpm`	`60.1 s`	`2`	`6.0`	`1743.3`
System Call Overhead	`1480136.0`	`lps`	`10.0 s`	`7`	`15000.0`	`986.8`
System Benchmarks Index Score:						`1527.8`

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