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如何使用 perfstat GUI 从集群模式 Data ONTAP 系统收集 perfstat

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data-ontap-8
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Perf
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适用场景

ONTAP 8.3或更高版本

问题描述

  • perfstat 是一种性能和统计信息数据收集工具,可帮助您对与存储系统性能相关的问题进行故障排除。
  • 本文档提供了有关 perfstat 8.4 GUI 工具以及使用该工具收集性能数据时应遵循的操作步骤的信息。
  • 请在开始之前遵循以下最佳实践:
  1. perfstat 8 仅适用于集群模式 Data ONTAP 。

注意

  1. 从与要收集的集群无关的物理主机或虚拟机运行 perfstat 。
  2. 请勿尝试通过 VPN 连接使用, perfstat 对延迟敏感且会超时。
  3. 收集主机应与集群位于同一网络上,避免主机和集群之间出现大量网络跃点或延迟。
  4. perfstat 应用程序和相关输出文件只能存储在收集主机的本地磁盘上。

 

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