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tzneal committed Feb 27, 2023
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Expand Up @@ -23,7 +23,7 @@ use the CRI based collection mechanism.

## CRI Pod & Container Metrics

With `PodAndContainerStatsFromCRI` enabled, the kubelet will poll the underlying container
With `PodAndContainerStatsFromCRI` enabled, the kubelet polls the underlying container
runtime for pod and container stats instead of inspecting the host system directly using cAdvisor.
The benefits of relying on the container runtime for this information as opposed to direct
collection with cAdvisor include:
Expand All @@ -34,7 +34,5 @@ collection with cAdvisor include:

- It further decouples the kubelet and the container runtime allowing collection of metrics for
container runtimes that don't run processes directly on the host with kubelet where they are
observable by cAdvisor (e.g. VM based runtimes).

Collecting this information from the CRI will become the default and the current cAdvisor collection
of metrics from the host will become fully deprecated in a future Kubernetes release.
observable by cAdvisor (for example: container runtimes that use virtualization).

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