[foxboro] 0% idle time & More than 80% iowait on AW51B

Hi! All

We have a AW51B running on Version 6.1. Yesterday on running top, i saw
that the cpu idle time is 0%, and the iowait time was running between 70 -
90%. We have had 0% idle time problems before, but then there was always a
process out there who was eating away the cpu time. But this time around
there was not a single process of that kind. Could somebody through some
light onto this one.

Just a piece of additional info. Around 20-25 days back I had connected the
second ethernet port directly to out Plant LAN, without anything
in-between. And there is all kinda traffic on this LAN, IP, IPX, NetBEUI,
DECnet, to name a few.

Are the above two related.


Thanks & Regards

Ajay Tathgir

Reliance Industries Limited
Mumbai - India


 
 
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