On Wed, Jul 29, 2020 at 2:59 PM Artem Tim <ego.cordatus(a)gmail.com> wrote:
I am experimenting now with various compression in Fedora and noticed slowdowns with
compression only for mock at this moment. On 4-core CPU building in mock with zstd:1 on
HDD is slower. Also 'autodefrag' and 'space_cache=v2' options enabled on
Also, please include the exact kernel version in the bug report.
Either the literal file name or the rpm - because we need to know if
it's a debug enabled kernel. Fedora debug kernels enable
CONFIG_LOCKDEP which slows down Btrfs dramatically more than other