how to send multiple slider data from processing to Arduino ?

my biggest problem is not sending data from processing but when i receive the data in Arduino it's always interrupted and not doing it's job
i could reach to some codes that helped me but non of them fixed the issue of data delay in which when i change the slider values in processing the analog pins in Arduino can't get the values in the same time but after at least 3 seconds and many values get dropped
so i need a processing & Arduino code to to send multiple values from processing to Arduino and process the data in Arduino in high speed and control Analogbins Depending on the processing values

Note : my native language is't English so i took a long time to express sorry for that