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Problem when ploting the data #1

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shirkpsi opened this issue Apr 20, 2022 · 2 comments
Open

Problem when ploting the data #1

shirkpsi opened this issue Apr 20, 2022 · 2 comments

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@shirkpsi
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Hi Mark,

Im trying to use these scripts in order to show graphically the iostat output, Nevertheless, the graphic seems not to be representing the data as expected. Let me show an example. As we can see in the output provided by iostat the sda % of usage goes arround 100% at some points but the graphic shows 35% as the maximum reached. The rest of the graphics have the same problem.

I upload the iostat output(.out) file as a txt file so you can see the data. Im using the same iostat command you mentioned on README.txt
iostat-server1.txt

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@shirkpsi
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Author

Hi Mark,

The problem has already been solved. If anyone has the same problem, the scripts identifies the column that will plot as the next example shows.
explanation

Here you will be showing the 25th field (notice that Mark added on the scripts a disclaimer saying the first column is the 4th filed). So it basically means if you want to plot the first column of data you should write 1:4, the next column would be 1:5 and so on.

Regards.

@markcurtis1970
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@shirkpsi thanks for opening this issue. I'll update the README perhaps to outline this. Thanks for providing the detail and the solution, nice work!

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