Noisy Neighbor Strategy
Registered by
Zhai, Edwin
L3 cache is critical and limit system level resource shared by all apps or VMs on one node. If one VM occupies most of L3 cache, other VMs on the node likely starve without enough L3 cache thus poor performance. This BP adds a new strategy to detect then migrate such cache greedy VM based on some new cache/memory metrics.
Blueprint information
- Status:
- Complete
- Approver:
- Antoine Cabot
- Priority:
- High
- Drafter:
- Prudhvi Rao Shedimbi
- Direction:
- Approved
- Assignee:
- Prudhvi Rao Shedimbi
- Definition:
- Approved
- Series goal:
- Accepted for pike
- Implementation:
-
Implemented
- Milestone target:
-
pike-3
- Started by
- Prudhvi Rao Shedimbi
- Completed by
- Alexander Chadin
Related branches
Related bugs
Sprints
Whiteboard
Addressed by: https:/
Spec for noisy neighbor strategy
Gerrit topic: https:/
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LLC Noisy neighbor strategy
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Noisy Neighbor Strategy
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