Gao PeiLiang

+1 on this , I also found it on etcd cluster master node , when add etcd3_alert.rules ..  it will cycle five mintue ... but we can't find something...

/remove-lifecycle stale

when I special one node , QL is same as `sum((avg(irate(node_cpu_seconds_total{instance=~"$node", mode="system"}[5m])) * 100))` I think is the $node argument is not correct ......

https://github.com/grafana/kubernetes-app/issues/13

> > I have see 0.3 release an network qos plugin ,, is there any doc about it ? > > we just see set cgroup net class id,, but...