emonCMS on PI3 local/ try to add results in realtime

Hi all,
I try collect and accumulate the impulscount of incomming data. Using
postproccessing works but it is not realtime. It takes a lot of time to show the results. How to speed up?
Is there the possibility to do that directly?
I am using a pi3 with emonCms localy.
Best regards
Uwe