Hello @Ayyappa Allu Reddy
Welcome to Microsoft Q&A Platform.
I would start checking the articles below on cost optimization for those specific services:
AKS:
https://learn.microsoft.com/en-us/learn/modules/aks-optimize-compute-costs/
https://learn.microsoft.com/en-us/azure/architecture/framework/services/compute/azure-kubernetes-service/cost-optimization
I hope this helps!
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