Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

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

by l2kashe (Deacon)
on Oct 16, 2003 at 19:17 UTC ( #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;


Comment on Re: Re: Re: Re: Re: Possible PERL Issue, plz help...
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 NodeReaper (Curate) on Oct 16, 2003 at 19:49 UTC

    Reason: BazB Delete: No value.

    For more information on this node visit: this

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
Node Status?
node history
Node Type: note [id://299854]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (15)
As of 2015-07-07 20:20 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (93 votes), past polls