PROBLEM: cgroup cost too much memory when transfer small files to tmpfs

Cc: Johannes Weiner ; Michal Hocko ; Vladimir Davydov Thanks. --- PROBLEM: cgroup cost too much memory when transfer small files to tmpfs. keywords: cgroup PERCPU/memory cost too much. description: We send small files from node-A to node-B tmpfs /tmp directory using sftp. On node-B the

RE: 答复: PROBLEM: cgroup cost too much memory when transfer small files to tmpfs

Cc Fangxiuning On Fri 24-07-20 09:35:26, jingrui wrote: > > On Friday, July 24, 2020 3:55 PM, Michal Hocko wrote: > > > What is the reason to run under !root cgroup in those sessions if you do > > not care about accounting anyway? > > The systemd not support ru

答复: PROBLEM: cgroup cost too much memory when transfer small files to tmpfs

In some usecase, we dont have disk and keep files in memory, we treat tmpfs just like disk, so dont care tmpfs accouting at all. -- Jingrui BR.