Benchmark of rack4slot0.osadl.org / GNU/Linux on Tue Oct 14 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 155 days, 5:58, 0 users, load average: 1.13, 1.37, 1.04; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:20; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23012881.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1972.0`
Double-Precision Whetstone	`4039.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`734.4`
Execl Throughput	`2742.2`	`lps`	`29.9 s`	`2`	`43.0`	`637.7`
File Copy 1024 bufsize 2000 maxblocks	`340152.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`859.0`
File Copy 256 bufsize 500 maxblocks	`90087.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`544.3`
File Copy 4096 bufsize 8000 maxblocks	`1026049.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1769.1`
Pipe Throughput	`506118.6`	`lps`	`10.0 s`	`7`	`12440.0`	`406.8`
Pipe-based Context Switching	`137842.2`	`lps`	`10.0 s`	`7`	`4000.0`	`344.6`
Process Creation	`5842.3`	`lps`	`30.0 s`	`2`	`126.0`	`463.7`
Shell Scripts (1 concurrent)	`4716.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1112.4`
Shell Scripts (8 concurrent)	`530.0`	`lpm`	`60.0 s`	`2`	`6.0`	`883.3`
System Call Overhead	`446134.0`	`lps`	`10.0 s`	`7`	`15000.0`	`297.4`
System Benchmarks Index Score:						`702.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:20 - 18:11:50; 28m 30s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74685096.2`	`lps`	`10.0 s`	`7`	`116700.0`	`6399.8`
Double-Precision Whetstone	`15062.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2738.6`
Execl Throughput	`8703.6`	`lps`	`29.9 s`	`2`	`43.0`	`2024.1`
File Copy 1024 bufsize 2000 maxblocks	`209498.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`529.0`
File Copy 256 bufsize 500 maxblocks	`53441.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`322.9`
File Copy 4096 bufsize 8000 maxblocks	`787037.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1357.0`
Pipe Throughput	`1807375.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1452.9`
Pipe-based Context Switching	`416330.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1040.8`
Process Creation	`14818.3`	`lps`	`30.0 s`	`2`	`126.0`	`1176.1`
Shell Scripts (1 concurrent)	`8555.6`	`lpm`	`60.0 s`	`2`	`42.4`	`2017.8`
Shell Scripts (8 concurrent)	`996.7`	`lpm`	`60.2 s`	`2`	`6.0`	`1661.2`
System Call Overhead	`1594058.5`	`lps`	`10.0 s`	`7`	`15000.0`	`1062.7`
System Benchmarks Index Score:						`1390.2`

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