Benchmark of rack2slot0.osadl.org / GNU/Linux on Fri Jul 11 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack2slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.1-rt3 -- #5 SMP PREEMPT RT Tue Jul 21 12:39:03 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:02 up 477 days, 22:55, 0 users, load average: 0.03, 0.14, 0.18; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:16; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`33866946.0`	`lps`	`10.0 s`	`7`	`116700.0`	`2902.1`
Double-Precision Whetstone	`4069.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`740.0`
Execl Throughput	`3555.8`	`lps`	`29.9 s`	`2`	`43.0`	`826.9`
File Copy 1024 bufsize 2000 maxblocks	`483895.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`1222.0`
File Copy 256 bufsize 500 maxblocks	`126593.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`764.9`
File Copy 4096 bufsize 8000 maxblocks	`1247210.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2150.4`
Pipe Throughput	`750585.2`	`lps`	`10.0 s`	`7`	`12440.0`	`603.4`
Pipe-based Context Switching	`168489.9`	`lps`	`10.0 s`	`7`	`4000.0`	`421.2`
Process Creation	`8221.7`	`lps`	`30.0 s`	`2`	`126.0`	`652.5`
Shell Scripts (1 concurrent)	`7329.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1728.7`
Shell Scripts (8 concurrent)	`1895.6`	`lpm`	`60.0 s`	`2`	`6.0`	`3159.3`
System Call Overhead	`607651.1`	`lps`	`10.0 s`	`7`	`15000.0`	`405.1`
System Benchmarks Index Score:						`1022.7`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:16 - 18:11:30; 28m 14s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`135081984.3`	`lps`	`10.0 s`	`7`	`116700.0`	`11575.1`
Double-Precision Whetstone	`16262.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2956.9`
Execl Throughput	`12537.7`	`lps`	`29.9 s`	`2`	`43.0`	`2915.7`
File Copy 1024 bufsize 2000 maxblocks	`268507.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`678.0`
File Copy 256 bufsize 500 maxblocks	`67702.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`409.1`
File Copy 4096 bufsize 8000 maxblocks	`984949.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`1698.2`
Pipe Throughput	`2884216.3`	`lps`	`10.0 s`	`7`	`12440.0`	`2318.5`
Pipe-based Context Switching	`658688.4`	`lps`	`10.0 s`	`7`	`4000.0`	`1646.7`
Process Creation	`22068.0`	`lps`	`30.0 s`	`2`	`126.0`	`1751.4`
Shell Scripts (1 concurrent)	`15518.2`	`lpm`	`60.0 s`	`2`	`42.4`	`3659.9`
Shell Scripts (8 concurrent)	`1559.3`	`lpm`	`60.0 s`	`2`	`6.0`	`2598.8`
System Call Overhead	`2151107.0`	`lps`	`10.0 s`	`7`	`15000.0`	`1434.1`
System Benchmarks Index Score:						`2007.6`

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