Please carry out the following steps if the UEBA dashboard is blank.
1) Check the Settings>System>System Settings under the General tab. If the Apply Timerange On is selected to col_ts, change it to log_ts and check the dashboard again.
2) Go to the page Settings>Configuration>UEBA Board>Overview. Check the values of logs sent since last day, if all these values are zero, refer to <another community post:
3) Go to the search tab and see if any data is present in the uebaoutput repo for the last 24 hours. If no data is present, make a support request to LogPoint complaining about the unavailability of analytics result.