http://bugzilla.opensuse.org/show_bug.cgi?id=1111523 Bug ID: 1111523 Summary: Btrfs consume too much CPU resources and cause desktop freeze after zypper dup Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: i@guoyunhe.me QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- If a Tumbleweed snapshot is big (hundreds of package updated, thousands of files deleted/added), after zypper dup and reboot, system will be very slow and not responding. In KDE, when I see desktop is freezing, I open task manager and found btrfs-cleaner or btrfs-transacti using 25% (100% of one core) of CPU resources. Even I have a 4-core CPU, using up 100% of one core can cause desktop not responding. I am using a Tumbleweed system installed in September 2017. Does new Tumbleweed installer have different Btrfs options that can solve this problem? -- You are receiving this mail because: You are on the CC list for the bug.