红帽全球峰会8.5.3.7. 禁用节点过量使用
当节点上启用了过量使用时，您可以在该节点上禁用过量使用。禁用过量使用有助于确保集群中的可预测性、稳定性和高性能。
流程
在节点上运行以下命令以禁用该节点上的过量使用：
$ sysctl -w vm.overcommit_memory=0
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