Developing Pagecounts we across these error :
Given a broken down metric, i.e. broken down by access-site:
- desktop-site has data from 2010-01-01 to 2018-07-01
- mobile-date has data from 2014-01-01 to 2018-07-01
- This prevents the line chart from showing all lines & throws errors for the column chart.
- We also discovered that metrics with long "holes" (missing data points inbetween the timeline data) will distort the x-axis ticks, so that the tick labels do not match the graph points.