Benchmark of rackaslot0.osadl.org / GNU/Linux on Mon Sep 15 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackaslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #17 SMP PREEMPT RT Thu Jul 23 11:08:01 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 (4604.7 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 (4608.1 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 (4606.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:02 up 164 days, 4:04, 0 users, load average: 0.14, 0.11, 0.09; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:19; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23403613.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2005.5`
Double-Precision Whetstone	`3538.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`643.4`
Execl Throughput	`3959.9`	`lps`	`29.8 s`	`2`	`43.0`	`920.9`
File Copy 1024 bufsize 2000 maxblocks	`525068.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`1325.9`
File Copy 256 bufsize 500 maxblocks	`143433.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`866.7`
File Copy 4096 bufsize 8000 maxblocks	`1440608.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`2483.8`
Pipe Throughput	`1062572.3`	`lps`	`10.0 s`	`7`	`12440.0`	`854.2`
Pipe-based Context Switching	`178403.6`	`lps`	`10.0 s`	`7`	`4000.0`	`446.0`
Process Creation	`9200.7`	`lps`	`30.0 s`	`2`	`126.0`	`730.2`
Shell Scripts (1 concurrent)	`5225.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1232.5`
Shell Scripts (8 concurrent)	`1464.6`	`lpm`	`60.0 s`	`2`	`6.0`	`2441.0`
System Call Overhead	`1228119.7`	`lps`	`10.0 s`	`7`	`15000.0`	`818.7`
System Benchmarks Index Score:						`1072.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:19 - 18:11:36; 28m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`75768238.7`	`lps`	`10.0 s`	`7`	`116700.0`	`6492.6`
Double-Precision Whetstone	`13222.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2404.0`
Execl Throughput	`12157.0`	`lps`	`29.9 s`	`2`	`43.0`	`2827.2`
File Copy 1024 bufsize 2000 maxblocks	`227656.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`574.9`
File Copy 256 bufsize 500 maxblocks	`57199.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`345.6`
File Copy 4096 bufsize 8000 maxblocks	`873424.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1505.9`
Pipe Throughput	`3564827.0`	`lps`	`10.0 s`	`7`	`12440.0`	`2865.6`
Pipe-based Context Switching	`726941.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1817.4`
Process Creation	`24623.5`	`lps`	`30.0 s`	`2`	`126.0`	`1954.2`
Shell Scripts (1 concurrent)	`12308.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2902.9`
Shell Scripts (8 concurrent)	`1146.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1911.5`
System Call Overhead	`3849602.3`	`lps`	`10.0 s`	`7`	`15000.0`	`2566.4`
System Benchmarks Index Score:						`1877.1`

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