Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Re: Re: Re: Re: Re: Possible PERL Issue, plz help...

by l2kashe (Deacon)
on Oct 16, 2003 at 19:17 UTC ( [id://299854]=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Re: Re: Possible PERL Issue, plz help...
in thread Possible Perl Issue, plz help...

Yeah. Everything looks good there, though I don't see the behaviour you noted with the proc going up to 100% utilized.

Take a peek at the controller and see what happens. Im gonna put my money on it right now. (hopefully I dont lose ;) )

use perl;

Replies are listed 'Best First'.
Re: Re: Re: Re: Re: Re: Possible PERL Issue, plz help...
by sauoq (Abbot) on Oct 16, 2003 at 21:48 UTC
    I don't see the behaviour you noted with the proc going up to 100% utilized.

    Well, he did say that he saw 1 processor being used on a 4 processor system. It did bump up to 24% at one point. The fact that vmstat doesn't show CPU pegged at 25% is a good thing though. This doesn't seem to be CPU or IO bound...

    -sauoq
    "My two cents aren't worth a dime.";
    
Re: Re: Re: Re: Re: Re: Possible PERL Issue, plz help...
by WeNdeL (Novice) on Oct 16, 2003 at 19:49 UTC
    So in my plans to look at the controller, I want to look at these things:

    1. What the Read-Ahead cache mode is. (on/off)

    2. What the stripe-unit size is. (8/16/32/64KB)

    3. How the hell to NOT use the Raid controller.

    Any help on number 3? Anything else to look at?

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://299854]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others goofing around in the Monastery: (6)
As of 2024-03-28 10:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found