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You can find the necessary files in the following links (Troubleshooting Wizard file and 2 companion scripts):
Link: https://github.com/tom-tics/TS_Wizard_NMIS9_OPMANTEK
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At the end of the execution, it shows the Wikipedia in which all this movement for tuning is detailed: Configuration Options for Server Performance Tuning .
3. Nodes Troubleshooter
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