Graph - Metrics - How to only show that value above 95th percentile of the graph?

Hey guys,

Here is the graph I have:

The problem I am experiencing now is that some data points may be too extreme, either too big or too small, and I do not want to include them in the graph.

To do so, I want to show only the values that lie above 95 percentile of the curve of all the data points. A curve that consists of data points may look like this one:

I’ve tried different options under Metrics section, such as nPercentile in the screenshot below:

I also tried percentileOfSeries.

Neither of them produced the graph I was looking for.

So what can I do?

Any advice or suggestions are welcome!

Thank you!