I wonder what the grandparent would think about a few LOC/month, there were a few rather gnarly performance issues in the codebase at my work for which the fix

I wonder what the grandparent would think about a few LOC/month, there were a few rather gnarly performance issues in the codebase at my work for which the fix was usually a one or two liner, but that took an inordinate amount of research to even know where to start looking. I guess I should be grateful for having a workplace that has sufficient understanding for the effort it takes to debug such issues.