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在比较StorageNode和NetApp_ONTAP对象时、为什么ONTAP存储节点利用率图会有所不同？

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适用场景

Cloud Insights

问题解答

  • 查看ONTAP存储节点的存储节点利用率图形时、根据是否 StorageNodenetapp_ontap 正在使用或指标对象、绘制的数据可能会有所不同。
  • 尽管 netapp_ontap.system_node.utilization 和 StorageNode.performance.utilization 使用相同的公式生成利用率值、但这些指标之间的差异可能会发生原因使图形出现差异：
    • NetApp_ONTAP指标会在每5分钟进行一次微轮询的过程中收集、而StorageNode指标则会在性能轮询的过程中收集、默认情况下每15分钟收集一次
    • 在比较图形时、查询汇总窗口可能无法完美对齐、从而在生成的聚合值中造成细微的差异

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