Virtual exec process ... > 60% CPU on 6513

Hello all,

Does anyone know why the virtual exec process on our 6513 causes moments of
60% cpu utilisation?

We've been having 'problems' on and off ie. the network goes down but all we
ever see in logs are eigrp neighbour changes. 'sh proc cpu history' shows
80% cpu utilisation during any 72 hour period but our box/es are not moving
that much traffic.

We set up a notebook r ..
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