From: "David Leimbach" <leimy2k@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] thousands of interrupts per second
Date: Wed, 21 Nov 2007 10:42:37 -0800 [thread overview]
Message-ID: <3e1162e60711211042o6e79cb99v9e765112e82de920@mail.gmail.com> (raw)
In-Reply-To: <82c890d00711211028m8cea162o8bed1defcfb6039f@mail.gmail.com>
On Nov 21, 2007 10:28 AM, Gabriel Diaz <gabidiaz@gmail.com> wrote:
> Hello
>
> I'm getting the same with a new kernel (pulled minutes ago), i tried two
> kernel configurations (for pcf kernel), one configured with a default pcf
> and other with settings to build just what i think i need.
>
> With both kernels i get high intr. rates (stats shows ~280000), with and
> without timesync.
>
> The disk has dma on and fossil is not flushing to venti.
>
> cpu is a core 2 duo 6600 at 2.4Ghz and sleep 60s seems to last 60 seconds :)
>
> chipset is intel 945p and eth is a realtek 8111b gigabit (rtl8169 driver).
>
> i'm still removing what i can from pcf to see if there is something
> offending there (first i though about usbaudio, but i tried with no usb
> devices connected and get the same).
>
> I tried other kernel, an older cpu one i have around, and intr rate is
> normal.
>
> gabi
>
>
>
Well at least it's not my hardware, and not that I burned an ancient image :-)
Dave
next prev parent reply other threads:[~2007-11-21 18:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-20 22:35 David Leimbach
2007-11-21 0:08 ` erik quanstrom
2007-11-21 0:21 ` andrey mirtchovski
2007-11-21 14:28 ` David Leimbach
2007-11-21 14:34 ` David Leimbach
2007-11-21 14:34 ` andrey mirtchovski
2007-11-21 14:45 ` David Leimbach
2007-11-21 14:47 ` erik quanstrom
2007-11-21 15:12 ` David Leimbach
2007-11-21 14:51 ` andrey mirtchovski
2007-11-21 15:27 ` David Leimbach
2007-11-21 15:38 ` David Leimbach
2007-11-21 16:06 ` Russ Cox
2007-11-21 16:14 ` David Leimbach
2007-11-21 18:28 ` Gabriel Diaz
2007-11-21 18:42 ` David Leimbach [this message]
2007-11-21 18:50 ` erik quanstrom
2007-11-21 14:28 ` David Leimbach
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3e1162e60711211042o6e79cb99v9e765112e82de920@mail.gmail.com \
--to=leimy2k@gmail.com \
--cc=9fans@cse.psu.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).