Benchmark of rack4slot0.osadl.org / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack4slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 18:15:16 CEST 2020
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 (4600.2 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 (4600.2 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 (4600.2 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 (4600.2 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 102 days, 5:58, 0 users, load average: 0.38, 0.65, 0.79; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:22; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22957378.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1967.2`
Double-Precision Whetstone	`4023.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`731.6`
Execl Throughput	`2748.5`	`lps`	`29.9 s`	`2`	`43.0`	`639.2`
File Copy 1024 bufsize 2000 maxblocks	`338314.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`854.3`
File Copy 256 bufsize 500 maxblocks	`89635.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`541.6`
File Copy 4096 bufsize 8000 maxblocks	`1002031.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1727.6`
Pipe Throughput	`510487.6`	`lps`	`10.0 s`	`7`	`12440.0`	`410.4`
Pipe-based Context Switching	`138011.9`	`lps`	`10.0 s`	`7`	`4000.0`	`345.0`
Process Creation	`5801.2`	`lps`	`30.0 s`	`2`	`126.0`	`460.4`
Shell Scripts (1 concurrent)	`4698.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1108.2`
Shell Scripts (8 concurrent)	`510.9`	`lpm`	`60.1 s`	`2`	`6.0`	`851.5`
System Call Overhead	`445580.1`	`lps`	`10.0 s`	`7`	`15000.0`	`297.1`
System Benchmarks Index Score:						`698.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:22 - 18:11:53; 28m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74842448.0`	`lps`	`10.0 s`	`7`	`116700.0`	`6413.2`
Double-Precision Whetstone	`15092.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2744.0`
Execl Throughput	`8637.9`	`lps`	`29.9 s`	`2`	`43.0`	`2008.8`
File Copy 1024 bufsize 2000 maxblocks	`209087.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`528.0`
File Copy 256 bufsize 500 maxblocks	`53616.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`324.0`
File Copy 4096 bufsize 8000 maxblocks	`773046.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1332.8`
Pipe Throughput	`1826995.8`	`lps`	`10.0 s`	`7`	`12440.0`	`1468.6`
Pipe-based Context Switching	`411452.7`	`lps`	`10.0 s`	`7`	`4000.0`	`1028.6`
Process Creation	`14352.3`	`lps`	`30.0 s`	`2`	`126.0`	`1139.1`
Shell Scripts (1 concurrent)	`8194.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1932.5`
Shell Scripts (8 concurrent)	`1002.0`	`lpm`	`60.1 s`	`2`	`6.0`	`1670.0`
System Call Overhead	`1589728.0`	`lps`	`10.0 s`	`7`	`15000.0`	`1059.8`
System Benchmarks Index Score:						`1379.4`

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