I have used atop succesfully atop in the past with other setups, but not with linux containers. The case scenario is this:
- I install atop in the LXD machine
- I run some hoggy process inside the container
- Atop shows the running process, so you can actively find out which containers runs it.
What about when you want to find out which container was running a process some hours ago? Is it possible to see in atop under which cgroup was running it?
If not this are you using any server-side monitoring tool similar with atop to be able to identify which container was running a specific process some time before?