Increased Precompilation time for assets

[vs37559]

Expected behavior

Time taken by rails assets:precompile should be lower or similar to what was with sprockets 2.

Actual behavior

Task takes nearly same amount of time for two consecutive task runs. With Sprockets 2

First pre-compile run: ~8mins
Second pre-compile run: ~2mins (No asset changed)

With Sprockets 3 & 4

First pre-compile run: ~8mins
Second pre-compile run: ~8mins (No asset changed)

System configuration

• Sprockets version: 4.1.1
• Rails version: 6.1.6
• Ruby version: 3.0.2
• Coffee-rails: 5.0.0
• haml_coffee_assets: 1.20.0
• Sassc: 2.4.0

Not able to provide example app as I am upgrading my project parallely upgrading my project and am not sure what is causing this issue. It'd be a great help if any contributor can look into this!