I appreciate you all making an effort to share more data with your customers, but I think the Performance Insights beta is too high level and not very useful. I'd like to be able to dig into page level data. Which pages / requests have the: lowest cache hit ratio? highest error rate? highest latency? What is the CPU and memory usage over time? What are the: slow database queries? long API calls? slow transactions? long external URL requests? Can you share any data that can point me directly to what I need to investigate? Can you share any info that can point me to potentially non-optimized plugin and/or theme code?