Epoch to 1 sec interval and disk IO stats missing

[kpnarayanan]

Hi,

I am using the docker-collectd-plugin to generate monitoring information about running containers.
I notice that the difference between the successive epoch values are varying randomly i.e. sometimes it is 2 sec, 3 sec and so on....

I have set the interval to 1 in collectd.conf.

May I know is there a default time interval set in the plugin and do I have the ability to change the time interval if this is the case?

I also notice that the files for block IO stats are not getting generated. Can somebody in the forum help me to resolve this problem?

Thanks,
Krishnaprasad