If you would like to know how to show a separate chart based on the same dataset, these steps may help you.
The following steps will create a separate graph for each server.
The data used for this example was:
Using SQL Server Report Builder 3.0 create a Blank Report and follow these steps:
Below I am connecting to the default instance’s test database where the data is held
You should see the below
Drag ‘server’ to the first column
We only require the Header and therefore the table row can be deleted
Create a Line chart in the second column in the Header
Resize the Header so the chart is more visable
Remove the last column in the Header as it is not required
We don’t require the first Header column to be visable in the report so we can make it hidden
Click on the chart and you should see Chart Data.
Drag the Dataset fields to the Chart Data as shown below.
Now we specify that the chart rows should be grouped by server
Drag and hide the first 2 columns
Change the outline of the table to be white
After you run the report you should now see a chart for each server and that is the end of this simple example