# Profiling module precompilation

**URL:** <https://discourse.julialang.org/t/profiling-module-precompilation/33438>\
**Category:** Performance\
**Created:** [January 16, 2020, 12:35pm UTC](https://discourse.julialang.org/t/profiling-module-precompilation/33438 "2020-01-16T12:35:17Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![theogf](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/theogf/32/1987_2.png) [@theogf](https://discourse.julialang.org/u/theogf)\
**Post date:** [January 16, 2020, 12:35pm UTC](https://discourse.julialang.org/t/profiling-module-precompilation/33438/1 "2020-01-16T12:35:17Z")

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Hi!  
My package ([AugmentedGaussianProcesses.jl](https://github.com/theogf/AugmentedGaussianProcesses.jl)) always take forever to precompile when I make modifications. I would like to see where the bottlenecks are to eventually optimize or remove problematic stuff.  
Is there anyway I could do this? I tried `ProfileView`, and `Profile` but they tell me they don’t collect any samples.  
Thanks!

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