<p>Hi im trying to setup stackdriver to monitor my containers but the cpu metrics dont seem to work, im working with the following versions</p>

<pre><code>Master Version  1.2.5
Node Version    1.2.4
heapster-v1.0.2-594732231-sil32
</code></pre>

<p>this is a group a create for the databases (it also happens for the wildfly pod and modcluster), i have a couple of other questions, </p>

<ol>
<li>is it posible to monitor postgres or i have to install the agent on
the docker image</li>
<li>can i monitor the images on kubernetes, or the disks on Google cloud?</li>
</ol>

<p><a href="https://i.stack.imgur.com/XYZje.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XYZje.jpg" alt="enter image description here"></a></p>

<p>Do your containers have CPU limits specified on them? The CPU Usage graph on that page is supposed to show utilization, which is defined as <code>cores used / cores reserved</code>. If a container hasn't specified a maximum number of cores, then it won't have a utilization either, as <a href="https://cloud.google.com/monitoring/api/metrics#gcp-container" rel="nofollow">mentioned in the description of the CPU utilization metric</a>.</p>
