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节点重新启动后,所有节点上的 S3 请求延迟较高, CPU 负载平均较高

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Category:
storagegrid-webscale
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sgrid
Last Updated:

适用场景

  • StorageGRID 11.3
  • 纠删编码

问题描述

  • 在采用 4+1 擦除编码( Erasure Coding , EC )方案的 5 节点网格中重新启动节点后,客户端延迟较高且网格无响应 / 过载。
  • 节点上所有范围 b 上的 CPU 平均负载较高, IO 等待百分比较高。

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