From: Andrew Gallatin <gallatin@myri.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: David Miller <davem@davemloft.net>,
netdev@vger.kernel.org, robert@robur.slu.se
Subject: Re: CPU utilization increased in 2.6.27rc
Date: Wed, 13 Aug 2008 16:36:27 -0400 [thread overview]
Message-ID: <48A345CB.3090806@myri.com> (raw)
In-Reply-To: <87tzdoznqg.fsf@basil.nowhere.org>
Andi Kleen wrote:
> Andrew Gallatin <gallatin@myri.com> writes:
>> 8363 6.5081 vmlinux _raw_spin_lock
>> 5612 4.3672 oprofiled (no symbols)
>> 4420 3.4396 ehci_hcd (no symbols)
>> 4325 3.3657 vmlinux handle_IRQ_event
>> 3688 2.8700 vmlinux default_idle
>> 3164 2.4622 vmlinux nv_start_xmit_optimized
>> 3092 2.4062 vmlinux sk_run_filter
> ^^^^^^^^^^^^^
>
> Looks like you have one of those nasty dhcpcds running that
> always open a raw socket and intercept everything using a filter?
> I always hoped those would disappear eventually and just
> bind to the proper protocol, but they seem to refuse dying.
Yeah, the box is running an ancient CENTOS4, so the dhcpcd
is pretty old.
Drew
next prev parent reply other threads:[~2008-08-13 20:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-13 0:56 CPU utilization increased in 2.6.27rc Andrew Gallatin
2008-08-13 1:05 ` David Miller
2008-08-13 15:06 ` Andrew Gallatin
2008-08-13 1:15 ` David Miller
2008-08-13 16:13 ` Andrew Gallatin
2008-08-13 19:52 ` Robert Olsson
2008-08-13 21:34 ` Stephen Hemminger
2008-08-13 21:56 ` Robert Olsson
2008-08-13 22:06 ` Stephen Hemminger
2008-08-13 22:21 ` Robert Olsson
2008-08-13 20:03 ` Andi Kleen
2008-08-13 20:36 ` Andrew Gallatin [this message]
2008-08-13 20:27 ` David Miller
2008-08-13 20:58 ` Andrew Gallatin
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