3 ms·OpenVZ didn't use cgroups but its own resource limits, which sucked.by man8alexd 1y agoOpenVZ didn't use cgroups but its own resource limits, which sucked.cyberax 1y agoWell, yes. "Beancounters" and it also was not nestable. That's why it took quite a bit of time to get it all upstreamed.man8alexd 1y agoUnless my memory fails me, OpenVZ was never upstreamed.