[HDDS-7255] Add metrics for container reports events

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: Ozone Recon
• Labels: pull-request-available
• Assignee: Sumit Agrawal
• Reporter: Devesh Kumar Singh
• Created: 22/Sep/22 13:52
• Updated: 21/Apr/23 07:59
• Resolved: 16/Nov/22 09:05

Description

Add below metrics for container reports events with event type (FCR or ICR):

1. event queue length
2. scheduled items
3. done items
4. failed

Issue Links

• causes: HDDS-8470 Intermittent failure in TestStorageContainerManager#testContainerReportQueueTakingMoreTime
• links to: GitHub Pull Request #3936