Metrics to present on the charts per each node

Problem to solve

As per discussions in #32266 (closed), we decided to break down the work required to create the Infrastructure Dashboard MVC. This issue is specifically to create the pod metrics view:

User workflow

This issue is the last step (bullet point 4) of a larger workflow:

• User views the pod visualization on Operations > Environments
• User can switch between visualizations using the dropdown, viewing either the deployments, overall health or metric view for the pods
• User clicks on a specific pod within the visualization
• Clicking on the pod will send user to a separate "pod detail view." From this view, users can switch either the pod log or the metrics for the pod, using the button group at the top of the page.

Original proposal

Based on the #32266 (comment 239824054), when a user clicks on a pod he should be able to move to either logs or metrics over time, this issue focus on the metrics over time charts. My suggestion is to provide charts which are populated with the same metrics we present on the metrics dropdown in the environment tab

WIP proposal

In scope for this issue:

• Build out the pod-specific metric view

Still to define:

• Which metrics we want to show per pod. Unless this will be defined as part of #35581 (closed)?

Out-of-scope for this issue:

• Viewing metrics over time (part of the original proposal). Right now, we would show a static view of the metrics but, in a subsequent iteration, we can add in the ability to explore the metrics over periods of time.