From: erik quanstrom <quanstro@labs.coraid.com>
To: lucio@proxima.alt.za, 9fans@9fans.net
Subject: Re: [9fans] Interrupt saturation
Date: Mon, 1 Mar 2010 13:00:40 -0500 [thread overview]
Message-ID: <e7f12b081dc2acfd33b9dae9282ae1e6@coraid.com> (raw)
In-Reply-To: <8bedeb6480059bea89539741b190d3f9@proxima.alt.za>
On Mon Mar 1 12:53:59 EST 2010, lucio@proxima.alt.za wrote:
> > workstation only? I.e. it is not running venti?
>
> Thanks for the chance to follow up. I implemented quanstro's
> enhancement to /proc, and this is what I get right now, some
> twenty-four hours after starting up:
>
> 50 18 76160483 clock
> 65 1 15761 kbd
> 73 11 9799735 ether0
> 89 3 124777 ac97audio
> 145 12 213171 kbdaux
>
> The stuff Erik displayed looked a lot worse, so maybe it's just that
> I'm not used to having stats(1) display a solid block for the
> Interrupts. Still, I wish cpu cycles could be better utilised.
>
> And, tes, it's effectively a diskless terminal.
my machine has been up for 90+ days.
looks like you just have HZ set to 1000.
stats isn't counting on that.
also, 113 ethernet interrupts/sec is a pretty
good clip.
- erik
next prev parent reply other threads:[~2010-03-01 18:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-28 9:55 lucio
2010-02-28 14:50 ` erik quanstrom
2010-03-01 3:13 ` ron minnich
2010-03-01 17:39 ` lucio
2010-03-01 18:00 ` erik quanstrom [this message]
2010-03-01 19:12 ` lucio
2010-03-01 22:50 ` erik quanstrom
2010-03-02 4:01 ` lucio
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