On Thu, Mar 11, 2021 at 02:17:52PM +0800, Chengming Zhou wrote: > We have the netlink CGROUPSTATS_CMD_GET interface to get taskstats > of the cgroup on v1, but haven't the equivalent interface on v2, > making it difficult to calculate the per-cgroup cpu load in cadvisor > or implement the cgroup proc interface in lxcfs, like /proc/loadavg. So, this is what the PSI metrics are for and we've been using it for that for quite a while now. I'd much prefer not adding something duplicate (and incomplete). Thanks. -- tejun
