[MESOS-4721] Expose allocation algorithm latency via a metric.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: allocation
• Labels: mesosphere
• Epic Link: Allocator metrics
• Sprint: Mesosphere Sprint 29, Mesosphere Sprint 30, Mesosphere Sprint 31
• Story Points: 1
• Assignee: Benjamin Bannier
• Reporter: Benjamin Bannier
• Shepherd: Benjamin Mahler
• Created: 19/Feb/16 12:04
• Updated: 26/Nov/18 09:26
• Resolved: 26/Nov/18 09:26

Description

The allocation algorithm has grown to become fairly expensive, gaining visibility into its latency enables monitoring and alerting.

Similar allocator timing-related information is already exposed in the log, but should also be exposed via an endpoint.