Benchmark of rack5slot0.osadl.org / GNU/Linux on Mon Sep 14 2026

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 (4390.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4396.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4399.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:01 up 233 days, 23:06, 0 users, load average: 0.04, 0.09, 0.17; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`18839309.5`	`lps`	`10.0 s`	`7`	`116700.0`	`1614.3`
Double-Precision Whetstone	`2904.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`528.1`
Execl Throughput	`2543.3`	`lps`	`30.0 s`	`2`	`43.0`	`591.5`
File Copy 1024 bufsize 2000 maxblocks	`288061.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`727.4`
File Copy 256 bufsize 500 maxblocks	`79959.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`483.1`
File Copy 4096 bufsize 8000 maxblocks	`900364.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1552.4`
Pipe Throughput	`482896.5`	`lps`	`10.0 s`	`7`	`12440.0`	`388.2`
Pipe-based Context Switching	`99594.2`	`lps`	`10.0 s`	`7`	`4000.0`	`249.0`
Process Creation	`5678.0`	`lps`	`30.0 s`	`2`	`126.0`	`450.6`
Shell Scripts (1 concurrent)	`3817.2`	`lpm`	`60.0 s`	`2`	`42.4`	`900.3`
Shell Scripts (8 concurrent)	`994.0`	`lpm`	`60.0 s`	`2`	`6.0`	`1656.7`
System Call Overhead	`407231.1`	`lps`	`10.0 s`	`7`	`15000.0`	`271.5`
System Benchmarks Index Score:						`641.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:41; 28m 24s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54494768.1`	`lps`	`10.0 s`	`7`	`116700.0`	`4669.6`
Double-Precision Whetstone	`10513.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`1911.5`
Execl Throughput	`6552.4`	`lps`	`30.0 s`	`2`	`43.0`	`1523.8`
File Copy 1024 bufsize 2000 maxblocks	`146698.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`370.5`
File Copy 256 bufsize 500 maxblocks	`37337.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`225.6`
File Copy 4096 bufsize 8000 maxblocks	`558006.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`962.1`
Pipe Throughput	`1661204.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1335.4`
Pipe-based Context Switching	`349088.9`	`lps`	`10.0 s`	`7`	`4000.0`	`872.7`
Process Creation	`13408.4`	`lps`	`30.0 s`	`2`	`126.0`	`1064.2`
Shell Scripts (1 concurrent)	`7932.1`	`lpm`	`60.0 s`	`2`	`42.4`	`1870.8`
Shell Scripts (8 concurrent)	`770.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1283.8`
System Call Overhead	`1431218.8`	`lps`	`10.0 s`	`7`	`15000.0`	`954.1`
System Benchmarks Index Score:						`1099.1`

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