If PA text analytics is created on 50K or more records, its trend line is generated and displayed with a delay (up to 2 minutes). In that case it looks like that the trend line is not changing, whereas in the background the system is busy updating it.
Steps to Reproduce
Setup and add a text analytics widget with more than 50K backing records to a dashboard.
- Add a new integer sys_property with name "com.snc.pa.text.trendline_points_for.frequency" and value 10 (default value is 30)
- Upgrade to Madrid: rendering word cloud and trend line in parallel, performance is improved to render the trend line.
Related Problem: PRB1286744