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SubjectRE: High load since upgrade
Date
Thanks.
That was it.
For anyone that ever runs into this I removed CONFIG_DELL_RBU from the
.config rebuilt the kernel and booted into it and now my load is hovering
around a decent 0.08 ish

Thanks for the help Willy

Cheers
Brent

> -----Original Message-----
> From: linux-kernel-owner@vger.kernel.org
> [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Willy Tarreau
> Sent: 11 December 2005 13:09
> To: Brent
> Cc: linux-kernel@vger.kernel.org
> Subject: Re: High load since upgrade
>
> Hi,
>
> On Sun, Dec 11, 2005 at 12:54:45PM -0000, Brent wrote:
> > Almost everything is statically compiled apart from a few
> things that
> > I didn't feel like rebooting for.
> > I also put up the .config at
> > http://pics.skyblue.eu.org/graphs/config.txt if you want to
> check that out as well.
> >
> > lon-gw:/var/log# lsmod
> > Module Size Used by
> > 8250 27380 0
> > serial_core 25984 1 8250
> > lon-gw:/var/log#
> >
> >
> > USER PID %CPU %MEM VSZ RSS TTY STAT START
> TIME COMMAND
> > root 1 0.0 0.0 1584 516 ? S Dec09
> 0:01 init [2]
> > root 2 0.0 0.0 0 0 ? S Dec09
> 0:06 [migration/0]
> > root 3 0.0 0.0 0 0 ? SN Dec09
> 0:00 [ksoftirqd/0]
> > root 4 0.0 0.0 0 0 ? S Dec09
> 0:06 [migration/1]
> > root 5 0.0 0.0 0 0 ? SN Dec09
> 0:00 [ksoftirqd/1]
> > root 6 0.0 0.0 0 0 ? S< Dec09
> 0:00 [events/0]
> > root 7 0.0 0.0 0 0 ? S< Dec09
> 0:00 [events/1]
> > root 8 0.0 0.0 0 0 ? S< Dec09
> 0:00 [khelper]
> > root 9 0.0 0.0 0 0 ? S< Dec09
> 0:00 [kthread]
> > root 12 0.0 0.0 0 0 ? S< Dec09
> 0:00 [kacpid]
> > root 78 0.0 0.0 0 0 ? S< Dec09
> 0:00 [kblockd/0]
> > root 79 0.0 0.0 0 0 ? S< Dec09
> 0:00 [kblockd/1]
> > root 82 0.0 0.0 0 0 ? S< Dec09
> 0:00 [khubd]
> > root 183 0.0 0.0 0 0 ? S Dec09
> 0:00 [pdflush]
> > root 184 0.0 0.0 0 0 ? S Dec09
> 0:00 [pdflush]
> > root 186 0.0 0.0 0 0 ? S< Dec09
> 0:00 [aio/0]
> > root 185 0.0 0.0 0 0 ? S Dec09
> 0:00 [kswapd0]
> > root 187 0.0 0.0 0 0 ? S< Dec09
> 0:00 [aio/1]
> > root 771 0.0 0.0 0 0 ? S< Dec09
> 0:00 [kseriod]
> > root 848 0.0 0.0 0 0 ? S< Dec09
> 0:00 [scsi_eh_0]
> > root 881 0.0 0.0 0 0 ? S< Dec09
> 0:00 [scsi_eh_1]
> > root 915 0.0 0.0 0 0 ? S< Dec09
> 0:00 [scsi_eh_2]
> > root 961 0.0 0.0 0 0 ? D Dec09
> 0:00 [firmware/dell_r]
> ^^^^^
> ^^^^^^^^^^^^^^^
>
> What's this kernel thread ? The fact that it's stuck in D
> state makes me think it may be the responsible for the skewed
> values you measure. Can you retry without it ? I don't know
> where it comes from, maybe this is related to some of the
> following discoveries, I don't know :
>
> > scsi2 : LSI Logic MegaRAID driver
> > scsi[2]: scanning scsi channel 0 [Phy 0] for non-raid devices
> > Vendor: DELL Model: 1x3 U2W SCSI BP Rev: 1.21
> > Type: Processor ANSI SCSI revision: 02
> (...)
>
> > 0-002d: Using VRM: 8.2 adm9240 0-002d: status: config 0x03 mode 1
> > i2c_adapter i2c-0: found LM81 revision 3 adm9240 0-002e: Using VRM:
> > 8.2 adm9240 0-002e: status: config 0x03 mode 1 i2c_adapter
> i2c-0: detect fail:
> > address match, 0x2f
> > dcdbas: Dell Systems Management Base Driver (version 5.6.0-1)
> (...)
>
> Regards,
> Willy
>
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