Hi people,

I saw a recent post from a list member asking about
how to finsd out what is keeping a node so busy.

No, I had a quick look at my systems and sure as eggs
I have a node which is 99% bust pretty much all the time
dispite not doing that mush I/O.

Example:

     Node    CPU_(%)    *Total_Ops    Total_(Bps)    Latency_(us)
UOW-DR-03         38          6507      178442598            4152
UOW-DR-01         40          6195       24945585            1142
UOW-DR-02         99          2618       79917069            3246
UOW-DR-04          2             0              0               0

This is just a 5 sec sample, but its pretty much like that all the time.

How do a diagnose why? Ontap  9.3P2


Regards,
pdg

Peter Gray                                      Ph (direct): +61 2 4221 3770
Information Management & Technology Services    Ph (switch): +61 2 4221 3555
University of Wollongong                        Fax: +61 2 4229 1958
Wollongong NSW 2522                             Email: pdg@uow.edu.au
Australia                                       URL: http://pdg.uow.edu.au


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