[FLINK-22528] Document latency tracking metrics for state accesses

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.13.0
• Fix Version/s: 1.14.0, 1.13.2
• Component/s: Documentation, Runtime / State Backends
• Labels: auto-unassigned pull-request-available
• Assignee: Yun Tang
• Reporter: Till Rohrmann
• Created: 29/Apr/21 10:38
• Updated: 23/Sep/21 17:55
• Resolved: 02/Jul/21 07:33

Description

With FLINK-21736 we introduced latency tracking metrics for state accesses. We should also document how the user can use them and what they say and what their limitations are.

Issue Links

• relates to: FLINK-21736 Introduce latency tracking state
• links to: GitHub Pull Request #16177