** Package changed: ubuntu => linux (Ubuntu) ** Tags added: regression-update
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2007717 Title: Kernel linux-image-5.19.0-32 regression, compile speed down by 33% Status in linux package in Ubuntu: New Bug description: I just yesterday and the day before made some benchmark tests for a comparison between ext4 and zfs. I ran repeated builds of a large software package and it always came out to 45s. Now today I ran the same test a few times and it was always 60s. I noticed that today an update ran and that kernel 5.19.0-32 was installed. So just now I booted back to 5.15.0-60-generic:amd64 and ran the test again: back to 45s. I am running Ubuntu 22.04.1 LTS on a AMD Ryzen 3970X with 128GB RAM otherwise there is nothing very special going on. I ran the tests on ZFS and ext4, it makes no difference. To reproduce, I would think that compiling any decent sized software package one on 5.15 and then on 5.19 whould yield the same results. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2007717/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
