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    SubjectRe: tg3 bad performance, lots of hardware interrupts
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    On Fri, 2008-03-28 at 15:04 +0200, Harald Hannelius wrote:
    > Phew, I thought that running ethtool -t was like doing stop-A-sync on
    > a
    > Sun. It took almost half an hour to run that ethtool -t command;

    Something is very wrong. ethtool -t should only take a few seconds to
    complete. You can try ethtool -t eth0 online to reduce the number of
    tests to see if it makes a difference.

    How many of these NICs do you have? If you have more than one, do they
    all behave the same way? Have they ever worked well before?



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