> For the complete documentation index, see [llms.txt](https://help.pump.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.pump.co/pump-save/kubernetes-auto-scaling.md).

# Kubernetes Auto-Scaling

**Status: Coming soon**

Kubernetes Auto-Scaling will optimize pod-level resource allocation and horizontal scaling parameters across your Kubernetes clusters.

### What it will do

Most Kubernetes clusters run with resource requests and limits set once at deploy time and never revisited. This leads to significant over-provisioning: pods requesting far more CPU and memory than they actually use, and horizontal scaling thresholds that don't reflect real demand patterns.

Pump's Kubernetes Auto-Scaling will address this by:

1. **Analyzing pod utilization.** Pump collects CPU and memory usage histograms per pod over time, similar to the approach used by the Kubernetes Vertical Pod Autoscaler (VPA).
2. **Computing optimal sizing.** Based on observed usage patterns, Pump computes a "desired state" for each pod's resource requests and limits.
3. **Gradual right-sizing.** Rather than applying changes all at once, Pump uses a staged approach to reduce resource allocations incrementally, reducing the risk of performance impact.
4. **HPA/KEDA recalibration.** Pump evaluates your horizontal scaling thresholds and recommends adjustments to better match actual demand curves.

### How it relates to other Pump Save mechanisms

Kubernetes Auto-Scaling targets a different layer of waste than the Commitment Planner or Infrastructure Recommendations:

| Mechanism                      | Layer                                                         |
| ------------------------------ | ------------------------------------------------------------- |
| Commitment Planner             | Pricing: pay less per unit of compute                         |
| Infrastructure Recommendations | VM sizing: run smaller or fewer VMs                           |
| Kubernetes Auto-Scaling        | Pod sizing: use less compute per pod within your existing VMs |

These stack additively. Smaller pods mean fewer required nodes, which means your commitment coverage stretches further.

### When it will be available

Kubernetes Auto-Scaling is currently in limited availability. If you're interested in early access, contact your account team or reach out to <support@pump.co>.&#x20;


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