I am doing so memory analysis for our project there is excessive usage of memory.
This is what I got when I did a deep analysis.

I am doing so memory analysis for our project there is excessive usage of memory.
This is what I got when I did a deep analysis.

I have recently found that minifing large minified files via
ScriptBundlecan cause excessive memory usage.In my case changing
From:
bundles.Add(new ScriptBundle("~/Bundles/Scripts/").Include(....To:
bundles.Add(new Bundle("~/Bundles/Scripts/").Include(....Reduced my memory usage by around 300mb.
Long term this obviously isn't a great solution, and you should probably move to another solution ("Gulp" or "Bower"), but this may be enough to get through the next release or two.