Needs advice
Struggling with Scaling SaaS on Kubernetes – Need Advice!
Hey everyone, I’ve been working on a SaaS project and ran into an issue while scaling our microservices on Kubernetes (EKS on AWS). We’re using Helm for deployments and Istio for service mesh, but we’re noticing unexpected latency spikes and CPU throttling, even when the system isn’t under heavy load.
A few things we’ve checked so far:
- HPA (Horizontal Pod Autoscaler) is in place, but pods don’t always scale up fast enough.
- Resource limits & requests are set, but tweaking them hasn’t fully solved the problem.
- Istio sidecars seem to add some overhead, but removing them isn't an option due to traffic management needs.
- Using Prometheus + Grafana for monitoring, but the Struggling with Scaling SaaS on Kubernetes – Need Advice!
Has anyone faced similar issues while scaling SaaS apps on Kubernetes? Any best practices for optimizing autoscaling & reducing latency in such setups? Would love to hear your insights!
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