> For the complete documentation index, see [llms.txt](https://docs.digma.ai/digma-developer-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digma.ai/digma-developer-guide/installation/central-on-prem-install/resource-requirements.md).

# Resource Requirements

The following resources should be allocated to the Kubernetes Cluster, based on the Digma sizing specification.

### Sizing Table

| Szie     | CPU | RAM (GB) |
| -------- | --- | -------- |
| `Small`  | 10  | 16       |
| `Medium` | 14  | 20       |
| `Large`  | 16  | 20       |

#### Sizing considerations:

It is recommended to avoid using Spot Instances or the T class of instances in AWS which are limited and throttled in CPU/IO