A list of resource metrics taken from a tested kubelet
=====================================================

```
container_cpu_usage_seconds [ALPHA] Cumulative cpu time consumed by the container in core-seconds
container_memory_working_set_bytes [ALPHA] Current working set of the container in bytes
node_cpu_usage_seconds [ALPHA] Cumulative cpu time consumed by the node in core-seconds
node_memory_working_set_bytes [ALPHA] Current working set of the node in bytes
scrape_error [ALPHA] 1 if there was an error while getting container metrics, 0 otherwise
```
