Hello.
I'm trying to find a solution to monitor the real usage of my mesos tasks. I
don't use docker at all, but I gave a look to cadvisor.
Unfortunatly, cadvisor uses ps and the device information to determine the
cgroup ownership of a process. In mesos, this information is set to /, so all
my process are shown in the / cgroup.
I can monitor the usage of the cgroups however, but I have no clue of which
process are inside, and the cgroup name is not related to the taskid in mesos.
So, 3 questions:
- is anybody managed to use cadvisor (with ou without mesos) for cgroups?
- is there a "better" solution ?
- is there a way to "link" the cgroup id to the mesos task id?
Thanks for any clue.
And a good sysadmin appreciation day!
Aurélien.
