ESXTOP |批处理模式

  • 2021年2月1
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徽章 ＋２

ESXTOP是一个很好的工具，可以用来查看物理主机及其组件的实时统计数据和使用情况，但通常情况下，我们希望使用这些数据来绘制图表，甚至保存数据以供以后检查。

这给我们带来了ESXTOP最重要的用例，即以批处理模式运行ESXi。

批处理模式为我们提供了一种从物理ESXi主机收集esxtop统计数据的方法，并使用Perfmon在Windows机器上分析它。

捕获数据:

首先要做的是只获取相关信息，忽略所有你不需要的度量。

使用' f '添加/删除字段

使用“o”来改变指标的顺序

使用“W”保存您刚刚编辑的设置。

警告:如果您不输入文件名，则默认设置将被保存为文件名。

我们已经准备好以批处理模式运行esxtop了。

Esxtop -b -d 2 -n 100 > Esxtop .csv

b =批处理模式

d =延迟

n =没有的迭代

=所有指标年代

通常情况下，长时间捕获esxtop会生成一个大文件。为了避免这种情况，我们也可以压缩文件。

Esxtop -b -a -d 2 -n 100 | gzip -9c > Esxtop .csv.gz

分析:

将CSV文件复制到Windows机器以分析捕获的数据。

(1)运行性能;

(2)输入“Ctrl + L”查看日志数据;

(3)将文件添加到“日志文件”中，点击确定;

(4)选择显示性能数据的指标。每个批处理模式计数器都有一个类别名称(在perfmon中作为性能对象列出)和一个计数器名称(在perfmon中作为计数器列表列出)。

注意:esxtop上的计数器名称与交互模式下列出的不同。

指的是这个链接的更多信息

更多:

  1. kb - 1079

  2. https://kb.vmware.com/s/article/1033346

  3. https://communities.vmware.com/t5/Storage-Performance/Interpreting-esxtop-Statistics/ta-p/2776936

ESXTOP can be very good to tool to see the live stats and usage of the Physical host and its components, but more often than not, we would like to use that data to plot graphs or even save the data to examine it later.\u00a0<\/span><\/p>

This brings us to the most important use case of ESXTOP is to run ESXi in batch mode.\u00a0<\/span><\/p>

Batch mode provides us a way to collect esxtop stats from a physical ESXi host and analyze it on a Windows machine using Perfmon.<\/span><\/p>

\u00a0<\/p>

Capture the Data:<\/span><\/p>

First thing would be capture only the relevant info and omit all the metrics you don't need.<\/span><\/p>

Use \u2018f\u2019 to ADD\/Remove Fields<\/span><\/p>

Use \u2018o\u2019 to change the order of Metrics<\/span><\/p>

\u00a0<\/p>

Use \u2018W\u2019 to save the settings that you just edited.<\/span><\/p>

Caution:<\/span><\/span> If you don't input a file name, the default settings will be saved as such.<\/span><\/p>

\u00a0<\/p>

We are ready to run the esxtop in batch mode.<\/span><\/p>

\u00a0<\/p>

esxtop -b -d 2 -n 100 > esxtop.csv<\/code><\/pre>
\u00a0<\/p>
b=batch mode<\/em><\/p>
d=delay<\/em><\/p>
n=No of Iterations<\/em><\/p>
a=all Metric<\/em>s<\/span><\/p>
\u00a0<\/p>
Usually capturing esxtop for an extended period of time can result in a large file. In order to avoid this, we can zip the file too.<\/span><\/p>
\u00a0<\/p>
esxtop -b -a -d 2 -n 100 | gzip -9c > esxtop.csv.gz<\/code><\/pre>
\u00a0<\/p>
Analyze:<\/span><\/p>
Copy the CSV file to the Windows machine to analyze the captured data.<\/span><\/p>
\u00a0<\/p>
(1) Run perfmon;\u00a0<\/span><\/p>
(2) Type \"Ctrl + L\" to view log data;\u00a0<\/span><\/p>
(3) Add the file to the \"Log files\" and click OK;\u00a0<\/span><\/p>
(4) Choose the counters to show the performance data. Each batch mode counter has a category name (listed as a performance object in perfmon) and a counter name (listed in the counter list in perfmon).<\/span><\/p>
\u00a0<\/p>
Note: The counter names on esxtop is different from the ones in interactive mode listed.<\/span><\/p>
Refer to this <\/span>link<\/u><\/a> for more information<\/span><\/p>
More on this:<\/span><\/p>
  1. \t
    KB-1079\u00a0<\/u><\/a><\/p>\t<\/li>\t
  2. \t
    https:\/\/kb.vmware.com\/s\/article\/1033346<\/u><\/a><\/p>\t<\/li>\t
  3. \t
    https:\/\/communities.vmware.com\/t5\/Storage-Performance\/Interpreting-esxtop-Statistics\/ta-p\/2776936<\/u><\/a><\/p>\t<\/li><\/ol>
    \u00a0<\/p>
    \u00a0<\/p>
    \u00a0<\/p>","quoteUsername":"Nutonian","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
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