Issue #, if available:
Alan Halcyon requested addition of KSM into the Cluster State Metrics section.
Description of changes:
Added mention of KSM as the utility that generates the metrics, through API server. Also added a link to install KSM.
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.
Issue #, if available: Alan Halcyon requested addition of KSM into the Cluster State Metrics section. Description of changes: Added mention of KSM as the utility that generates the metrics, through API server. Also added a link to install KSM.
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.