I'm working on monitoring and trending the performance of a memory controller. Without getting into the technical details, I'm trying to find a good way to visualize the data I've collected in a way that will be easy for me to update when I receive new data. There are about 450 individual sub-module controllers that I'm monitoring about once a month. The value that's being reported each month is a value anywhere from 5 to 30,000 (most are <100, and the ones I'm most interested in visually representing are the ones <100). I have about 200 data points for each of these 450 individual sub-modules, and I just can't figure out how to plot this data in a way that's visually appealing while not leaving out important information. I'm not really that well-versed in data visualization. I know the basics of Excel but that's about it. I know it's silly to plot all 450 components on one line graph, so I'm hoping there's some plotting method that might apply here. Let me know if any other info/clarification would help!