04-09-2018 09:09 AM
It simply tells you how much memory (computer RAM) was used by each of the processes. It's pretty much meaningless, unless you are running on a machine without sufficient RAM.
If needed, the Vivado memory utilization table for the latest devices is located at: https://www.xilinx.com/products/technology/memory.html#overview
This table contains information on typical and peak memory usage.
Hope this helps.
04-09-2018 12:03 PM
Yes, Peak Memory is the maximum amount of memory which was used by the processes or sub-process that is being reported.