** Attachment added: "Flame graph for the fio command with the shipped zfs.ko" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2099745/+attachment/5859401/+files/perf-shipped.svg
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2099745 Title: Poor code generation in shipped zfs.ko resulting in ~5x zstd decompression (and likely compression too) slowdown. Freshly built zfs.ko from zfs-dkms is fine To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2099745/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
