垃圾收集不会减少当前内存使用量 - 在发布模式下。为什么？

I built a quick program that needed to loop through an enormous log file (a couple of million records) and find various bits and pieces from inside. Because the volume of data was so huge, I have been curious to watch my Windows Task Manager performance tab and see how much CPU and memory is being used.I built a quick program that needed to loop thr