High CPU and RAM utilization

solidsnake

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Hello.

I have a server with Oracle Linux 7.9 installed (virtual server). I have a small database on the server (oracle). The server became inaccessible yesterday and today. When I turned the server off and on everything was fine. When I looked at the server through wmware the CPU and RAM usage was very high.

Properties
Utilization
8 CPU(s), 390 MHz used 64GB RAM

I could not detect anything via var/log/messages and dmesg.
There are no errors in the database.

The server is overloaded but I can't identify what it is. What would you recommend me to look for?
 


Do you have top installed?

I would run top first, or glances.
That will show you how much CPU/RAM is being used by each process/application.
 

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