I am trying to understand how the split function in Timelion chart works.
For example, if I have 10K rows, if I split 10k, Kibana goes timeout right away. When I try split less than 256 rows, it works fine. I am OK with not viewing every points.
So my question is when we split in a number less than the total document numbers in Timelion chart, are each points on the chart reflecting an average of a group of actual points (10k/256 groups)? Or are the 256 points just random points picked from the 10K total rows? Thanks.