I tried using XML modules but the parsed output gives only iostat as the tag and rest as the data which I need to remove. The original iostat data parsed to XML is in the form 

<iostat>
  <data avgqu="0" avgrq="0" await="0" device="sdb" elapsed_time="0" r=
+"0" rmb="0" rrqm="0" svctm="0" util="0" w="0" wmb="0" wrqm="0" />
  <data avgqu="0" avgrq="0" await="0" device="sda" elapsed_time="0" r=
+"0" rmb="0" rrqm="0" svctm="0" util="0" w="0" wmb="0" wrqm="0" />
.........................(truncated)
</iostat>

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Here I need to remove data and other special characters to get the data. From this data I need to draw a graph. For Drawing the Graph I need to use GD::Graph module which requires to use array of arrays. I am able to build a hash from the XML file which I have provided earlier but I am not able to convert it to array of arrays. Is it also possible to covert the hash to Excel, if yes how do I do that?

In reply to Re^2: I need to create a graph from a hash using GD else GD::Graph by rahulruns
in thread I need to create a graph from a hash using GD else GD::Graph by rahulruns

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