# \#profileviewjl

**URL:** https://discourse.julialang.org/tag/profileviewjl/1837.md

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## [ProfileView crashes when showing a garbage collector tab](https://discourse.julialang.org/t/profileview-crashes-when-showing-a-garbage-collector-tab/136112)

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**Author:** [@phma](https://discourse.julialang.org/u/phma)\
**Replies:** 0\
**Last updated:** [March 10, 2026, 4:13am UTC](https://discourse.julialang.org/t/profileview-crashes-when-showing-a-garbage-collector-tab/136112 "2026-03-10T04:13:07Z")

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I’m profiling a process that I calculated should take a little over two minutes (just counting the sleeps) to find out why it actually takes ten minutes. I run @profview on it; some minutes later a window appears. The wi…

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## [ProfileView warntype\_last() throws error](https://discourse.julialang.org/t/profileview-warntype-last-throws-error/131247)

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**Author:** [@Philippe\_Maincon1](https://discourse.julialang.org/u/Philippe_Maincon1)\
**Replies:** 0\
**Last updated:** [July 31, 2025, 12:29pm UTC](https://discourse.julialang.org/t/profileview-warntype-last-throws-error/131247 "2025-07-31T12:29:37Z")

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In Julia 1.11, looking to understand sources of type instability, I profile my code: ... # "diffed\_residual", and some variables defined here by a large code base: # no MVE using ProfileView using Profile out = …