Show memory usage of the program on `cf test` about cf-tool

[xalanq]

Done~ I'll release it later, because the GIF should be updated.

[xalanq]

I found getting memory usage in windows is a little bit hard :(

[VincentXWD]

One possible way to implement this feature is to use ulimit: https://ss64.com/bash/ulimit.html
You can set the memory limit crawled by your crawler and do the corresponding limit before running your program.
This tool can be used on Linux and OSX. As for a equivalent on Windows, check this: https://serverfault.com/questions/133122/ulimit-for-windows

[xalanq]

Show memory is OK. But check stuff is not. Because memory limit is fetched by using network, it causes lag.

[GaurangTandon]

Sorry, I do not understand how fetching memory limit causes network lag? It currently does fetch the test cases for the problem. So, fetching the memory limit value should be quite a trivial addition to that, shouldn't it?

[xalanq]

Current version doesn't store any contest information. So to get the contest info must be fetched online. Yeah, the contest info should be stored in local, and there are many things to consider. But you need to wait some time (I'm busy)~

[GaurangTandon]

But you need to wait some time

Sure, take your time :)

[xalanq]

I'm trying https://github.com/shirou/gopsutil
It seems working.