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Merge pull request #33836 from prb112/patch-2

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Update topology-manager.md
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Kubernetes Prow Robot
2022-05-21 04:42:00 -07:00
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commit 44ec3f508a
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content/en/docs/tasks/administer-cluster/topology-manager.md
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@@ -20,7 +20,7 @@ An increasing number of systems leverage a combination of CPUs and hardware acce
In order to extract the best performance, optimizations related to CPU isolation, memory and device locality are required. However, in Kubernetes, these optimizations are handled by a disjoint set of components.
_Topology Manager_ is a Kubelet component that aims to co-ordinate the set of components that are responsible for these optimizations.
_Topology Manager_ is a Kubelet component that aims to coordinate the set of components that are responsible for these optimizations.
@@ -267,4 +267,4 @@ Using this information the Topology Manager calculates the optimal hint for the
### Known Limitations
1. The maximum number of NUMA nodes that Topology Manager allows is 8. With more than 8 NUMA nodes there will be a state explosion when trying to enumerate the possible NUMA affinities and generating their hints.
2. The scheduler is not topology-aware, so it is possible to be scheduled on a node and then fail on the node due to the Topology Manager.
2. The scheduler is not topology-aware, so it is possible to be scheduled on a node and then fail on the node due to the Topology Manager.