[NIFI-7429] Add Status History capabilities for system level metrics

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: Core Framework
• Assignee: Simon Bence
• Reporter: Pierre Villard
• Created: 07/May/20 19:42
• Updated: 17/Sep/20 21:29
• Resolved: 10/Sep/20 14:19

Description

In order to troubleshoot issues it'd be super useful to have the same Status History capabilities for system level metrics that we have for processors. We would need the ability to see the last 24 hours stats for:

• garbage collections
• repositories sizes
• repositories IO access
• load average
• etc

At cluster level with min/max/mean as well as at node level.

Issue Links

• links to: GitHub Pull Request #4420