That's for you to tell us, since we have zero idea of what your target system is.
Performance of the software is entirely dependent on the speed of the host computer. Unless you are running on an extremely slow computer I wouldn't expect you to have a problem.
If the software is to run perpetually make sure you set the RTProcessVar AutoTruncateDataset parameters, so that the internal data storage periodically truncates, to keep the internal buffers from becoming infinitely big. In the example below, every time the internal datasets get to 20,000 points, they auto-truncate back to one screens worth of data, or 10,000 points.
int numberOfDataPoints =10000
curProcessVar.setAutoTruncateDataset(true);
curProcessVar.setAutoTruncateMaxCount(numberOfDataPoints * 2);
curProcessVar.setAutoTruncateMinCount(numberOfDataPoints);