使用Prism元素图来理解Nutanix Cluster工作负载

  • 2020年7月3
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亚历杭德罗·苏亚雷斯
排名
徽章

是否故障排除特定的问题或你只是好奇地想知道某个组件(比如一个VM)执行在您的集群,了解手头的工具能让你节省时间和有效地解决相关问题在Nutanix集群工作负载;有两种类型的图表可以用来查看对象，了解它们是如何执行的，并采取相应的行动，我将在下面简单地解释它们。


实体图:

它允许您检查来自特定对象的多个指标，例如检查VM的延迟以及IOPS和控制器延迟，这在故障排除性能相关问题时非常有用。

指标的图表:

您可以将其看作与上面的选项相反的选项，度量是主要对象，然后您可以获得关于特定组件的度量的信息。例如，如果需要获得延迟指标，则可以进一步筛选感兴趣的组件，如VM、卷组等。

此外，您还可以选择在天、月、周、小时或自定义范围之间增加或减少样本大小，以进一步帮助您正在调查的任何问题，您可以使用这些问题与Alerts窗格相关联。

要更深入地了解如何使用这些图表，您可以访问我们的文档在这里．

Whether you are troubleshooting a particular issue or you are just curious to know how a certain component (such as a VM) performs in your cluster, understanding which tools are at your disposal will allow you to save time and effectively address issues related to your workloads in your Nutanix cluster; there are two type of charts you can use to review objects, understand how they are performing and take action accordingly, I will briefly explain each one of them below.<\/span><\/p>


Entity charts: <\/span>
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It allows you to check multiple metrics from a particular object, for example checking the latency of a VM alongside with the amount of IOPS and controller latency, which is really useful when troubleshooting performance related issues.<\/span>

Metric charts: <\/span>

You can think of it as the opposite of the option above, the metric is the main object and then you can obtain information about the metric for a particular component. For example if you need to get the latency metric, you can then filter further for the component of interest, such as a VM, volume group, etc.<\/span>
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Additionally, you also have the option to increase or reduce the sample size between days, months, weeks, hours or a custom range to further aid whatever issue you are investigating, which you can use to correlate with the Alerts pane.<\/span>

To know more in depth about working with these charts you can visit our documentation <\/span>here<\/u><\/a>.<\/span><\/p>","quoteUsername":"Alejandro Suarez","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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