Jan Killius <jkillius@xxxxxxxx> :
> On Saturday 16 October 2004 21:54, you wrote:
> > Jan Killius <jkillius@xxxxxxxx> :
[...]
> Here is the first error I have attached my bzipped System.map
> Oct 16 19:27:00 gate swapper: page allocation failure. order:3, mode:0x20
> Oct 16 19:27:00 gate [<c013131e>]
> Oct 16 19:27:00 gate [<c0131458>]
> Oct 16 19:27:00 gate [<c0134337>]
> Oct 16 19:27:00 gate [<c0134eaa>]
> Oct 16 19:27:00 gate [<c013510d>]
> Oct 16 19:27:00 gate [<c01354cc>]
> Oct 16 19:27:00 gate [<c01ff1c0>]
c01ff130 T skb_under_panic
c01ff180 T alloc_skb
c01ff270 t skb_drop_fraglist
> Oct 16 19:27:00 gate [<c022d975>]
> Oct 16 19:27:00 gate [<c022ddb2>]
c022d8d0 T tcp_set_skb_tso_segs
c022d920 t tcp_fragment
c022dc70 t __pskb_trim_head
[...]
> > Rate value and 'vmstat 1' for a few seconds during test would be
> > welcome.
> 1 0 131328 54876 15540 43616 0 0 0 132 33110 6424 0 93 7 0
> 1 0 131328 54812 15540 43616 0 0 0 0 35681 18766 2 90 8 0
> 1 0 131328 54428 15540 43616 0 0 0 0 35664 19280 0 91 9 0
> 1 0 131328 53340 15540 43616 0 0 0 0 35668 18263 1 91 8 0
> 1 0 131328 53404 15540 43616 0 0 0 0 35745 20324 2 90 8 0
- what is the current transfer rate and is it better/worse w/o TSO ?
- which cpu/disk system are there within the (?) 128Mo box ?
I am not sure there is much to do. Lower the cache ? Suggestions anyone ?
[...]
> > <finger in the wind>
> > Can you disable TSO and tell if the messages disappear ?
> > </finger in the wind>
> with TSO off there are no messages.
> >
> > > Now I have new errors:
> > > eth2: Rx buffers exhausted
> > > The system is still running and the network is functional too.
> >
> > You are running with NAPI enabled, right ?
> Yes.
The system would probably not have recovered from Rx buffers
exhaustion otherwise. :o)
> > Please, pretty please, keep the Cc: on netdev. It is archived and
> > googlable whereas my mailbox is not.
> sorry.
No problem.
--
Ueimor
|