Benchmark of rack5slot0.osadl.org / GNU/Linux on Tue Jul 15 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Sun Mar 18 02:16:36 CET 2018
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4390.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4395.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4398.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	05:15:01 up 367 days, 13:50, 0 users, load average: 3.15, 3.18, 3.25; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:16; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18696023.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1602.1`
Double-Precision Whetstone	`2911.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`529.3`
Execl Throughput	`2578.9`	`lps`	`30.0 s`	`2`	`43.0`	`599.7`
File Copy 1024 bufsize 2000 maxblocks	`288857.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`729.4`
File Copy 256 bufsize 500 maxblocks	`78709.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`475.6`
File Copy 4096 bufsize 8000 maxblocks	`896413.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1545.5`
Pipe Throughput	`485892.8`	`lps`	`10.0 s`	`7`	`12440.0`	`390.6`
Pipe-based Context Switching	`98206.2`	`lps`	`10.0 s`	`7`	`4000.0`	`245.5`
Process Creation	`5951.4`	`lps`	`30.0 s`	`2`	`126.0`	`472.3`
Shell Scripts (1 concurrent)	`3620.1`	`lpm`	`60.0 s`	`2`	`42.4`	`853.8`
Shell Scripts (8 concurrent)	`981.7`	`lpm`	`60.0 s`	`2`	`6.0`	`1636.2`
System Call Overhead	`432572.1`	`lps`	`10.0 s`	`7`	`15000.0`	`288.4`
System Benchmarks Index Score:						`642.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:16 - 06:11:48; 28m 32s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54868893.2`	`lps`	`10.0 s`	`7`	`116700.0`	`4701.7`
Double-Precision Whetstone	`10638.8`	`MWIPS`	`9.8 s`	`7`	`55.0`	`1934.3`
Execl Throughput	`7685.9`	`lps`	`29.7 s`	`2`	`43.0`	`1787.4`
File Copy 1024 bufsize 2000 maxblocks	`146754.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`370.6`
File Copy 256 bufsize 500 maxblocks	`37162.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`224.5`
File Copy 4096 bufsize 8000 maxblocks	`558553.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`963.0`
Pipe Throughput	`1645573.6`	`lps`	`10.0 s`	`7`	`12440.0`	`1322.8`
Pipe-based Context Switching	`349535.9`	`lps`	`10.0 s`	`7`	`4000.0`	`873.8`
Process Creation	`15440.8`	`lps`	`30.0 s`	`2`	`126.0`	`1225.5`
Shell Scripts (1 concurrent)	`8492.2`	`lpm`	`60.0 s`	`2`	`42.4`	`2002.9`
Shell Scripts (8 concurrent)	`815.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1358.7`
System Call Overhead	`1420688.2`	`lps`	`10.0 s`	`7`	`15000.0`	`947.1`
System Benchmarks Index Score:						`1138.8`

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