The WSJT plugin will report stations subject to caller pileups. We record such stations on a 10 minute interval and provide a plot of those receiving the most attention.
Show recent data as graph. plot 
SENSOR asia http://ft8.ward.asia.wiki.org/plugin/wsjt/attention DAY 144 KEEP 30
plugins/datalog/ft8-attention-datalog
We'll watch reported and collected decodes over time. View multiple measures over multiple days in one Plot.ly graph. plot