Last time I have shown how to have a look GC issues with my simplified WPA profile. But there is much more in this profile which will make it a lot easier to analyze standard issues. In general when you are dealing with performance you need to search for CPU Disk Wait Memory issues. A special case is network which falls into the wait issue category where we wait for some external resource. When you download my simplified profile and apply it to the the provided sample ETL file you get can analyze ......