[OAK-7021] Collect DocumentStore stats as part of status zip

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.14, 1.8.0
• Component/s: documentmk
• Assignee: Marcel Reutegger
• Reporter: Chetan Mehrotra
• Created: 04/Dec/17 09:46
• Updated: 30/Dec/17 09:06
• Resolved: 13/Dec/17 14:56

Description

Many times while investigating issue we request customer to provide Mongo db stats. It would be useful if there is an InventoryPrinter for DocumentStore which dumps various stats

Some useful stats would be

• Number of entries in "nodes" collection
• Index memory size
• Node collection size on disk
• Number of cluster members which are active

See OAK-6179 for inventory printer related details

Issue Links

• is related to: OAK-7033 MongoDocumentStore collection metrics
• relates to: OAK-6179 Simplify collecting Oak setup details via Felix Inventory

Sub-Tasks

• MongoDocumentStore.getStats() implementation: Closed
• RDBDocumentStore.getStats() implementation: Closed