[MESOS-4766] Improve allocator performance.

• Type: Epic
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: allocation
• Epic Name: Allocator Performance
• Sprint: Mesosphere Sprint 32, Mesosphere Sprint 33, Mesosphere Sprint 34, Mesosphere Sprint 35, Mesosphere Sprint 36, Mesosphere Sprint 37, Mesosphere Sprint 38, Mesosphere Sprint 39, Mesosphere Sprint 40, Mesosphere Sprint 41, Mesosphere Sprint 42
• Assignee: Unassigned
• Reporter: Benjamin Mahler
• Shepherd: Benjamin Mahler
• Created: 24/Feb/16 19:44
• Updated: 07/Feb/17 00:41
• Resolved: 07/Feb/17 00:41

Description

This is an epic to track the various tickets around improving the performance of the allocator, including the following:

• Preventing un-necessary backup of the allocator.
• Reducing the cost of allocations and allocator state updates.
• Improving performance of the DRF sorter.
• More benchmarking to simulate scenarios with performance issues.

Issue Links

• blocks: MESOS-3078 Recovered resources are not re-allocated until the next allocation delay.
• is duplicated by: MESOS-3157 Only perform periodic resource allocations.
• is related to: MESOS-7070 Improve allocator performance phase 2
• mentioned in: Page Loading...