<p>facing some problem while using docker stats command in kubernetes.. While i using docker stats in my kube-node its not displaying the NET I/O.. My kube version is 1.2.4 and my docker version is 1.9.1.</p>

<p>CONTAINER              CPU %               MEM USAGE / LIMIT     MEM %               NET I/O             BLOCK I/O</p>

<p>494ffcff748a             0.06%                508.2 MB / 7.864 GB      6.46%                  0 B / 0 B            106.4 MB / 5.841 MB</p>

<p>Particularly in GKE its not showing NET I/O. Do i need to enable anything to get this NET I/O values?..
Thanks Advance...</p>

<p>There's a separate container that'll have the network stats for your entire pod, since all the containers in a pod share the same network namespace. If your container is named skydns and its pod is named kube-dns in the kube-system namespace (and thus the name of your skydns container looks something like <code>k8s_skydns.&lt;short-hash&gt;_kube-dns-v11-ulru9_kube-system_&lt;hash&gt;</code>), then there'll be another container called <code>k8s_POD.&lt;short-hash&gt;_kube-dns-v11-ulru9_kube-system_&lt;hash&gt;</code>, which the distinguishing characteristic being that it has the string POD where the container name typically goes.</p>

<p>There was a discussion explaining the purpose of the pause container on the Kubernertes email list here: <a href="https://groups.google.com/forum/#!topic/google-containers/jVjv0QK4b_o" rel="nofollow">https://groups.google.com/forum/#!topic/google-containers/jVjv0QK4b_o</a></p>
