HOT NODE Alert Received

Database
Enthusiast

HOT NODE Alert Received

Hi TD Greats,

I am not sure if i am posting this on the right forum.

But I am stcuk in the middle of nowhere. Here goes my question:

We received an alert 

DBA look for a hot node on XXXX(TDsystem) based on CPU. This is best recognized using PMON.

TOP_NODE_ID

HOURS_HOT

FROMHR

TOHR

1012.0

4

15/07/23 21

15/07/24 0

Now since my PMON is not working and hours long of investigating about it through viewpoint Node Resource Portlet and Metric Heatmap Portlet, I found nothing unusual, only the CPU usage was at 93% sometimes, but that is normal to our system.. I finally thought of posting this for help.

Help me find the cause of this alert and how can I investigate??

I would be trying the ResUsage tables now to check my luck !! By the time do help me to understand :)

Thanks in Advance.