Performance question

[Ugo Bellavance]

iostat
vmstat

(see man pages for use)

> -----Message d'origine-----
> De : Alan Fiebig [mailto:mailscanner at ELKNET.NET]
> Envoyé : Wednesday, October 08, 2003 1:50 PM
> À : MAILSCANNER at JISCMAIL.AC.UK
> Objet : Re: Performance question
> 
> 
> >What type of server is that? and especially.. how is the I/O 
> subsystem
> >implemented ? Is that USCSI ?
> 
> 1GB RAM, tmpfs using some as needed for  
> /usr/spool/MailScanner/incoming/
> Pent 4 2.4GHz processor, 512k cache
> 20GB ATA (100?) hard drive, 2MB cache
> 
> Is there some method I can use to see if I'm IO bound? Some 
> utility or test?
> 
> -Alan
>