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1. nixCraft 🐧 (nixcraft@mastodon.social)'s status on Monday, 20-Nov-2023 17:10:24 JST nixCraft 🐧

   You know your CPU will get slow whenever Intel or AMD fixes CPU vulnerability and pushes microcode updates.

   • nixCraft 🐧 (nixcraft@mastodon.social)'s status on Monday, 20-Nov-2023 17:24:37 JST nixCraft 🐧

     in reply to

     • Marek

     @mark22k kernel patches and micrcode does that. You can disable those and you will notice increased performance https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html

   • Marek (mark22k@layer8.space)'s status on Monday, 20-Nov-2023 17:24:38 JST Marek

     in reply to

     @nixCraft How exactly does this happen?

   • Gilles Bonnet (gillesbonnet@mastodon.social)'s status on Monday, 20-Nov-2023 17:55:41 JST Gilles Bonnet

     in reply to

     @nixCraft you better say slower rather than slow..

   • NOPslide (nopslide@mastodon.social)'s status on Monday, 20-Nov-2023 18:18:13 JST NOPslide

     in reply to

     @nixCraft I always wondered how much impact these mitigations shown by lscpu have..