bash 99% cpu load

I don't know where this is coming from but its been this way since the server was imaged a few days ago.

Code:
User Domain %CPU %MEM Mysql Processes 
nobody  99.79 0.20 0.0 
Top Process %CPU 99.8 -bash
What is this for? Its been 99% all along for 5 days now.

 

 

 

 

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