Check manual page of docker_container_diskstat
Docker container disk throughput
This check measures the throughput of block devices (disks) of docker
containers. You can either have a single check for every single disk or a
summary check (which is the default) summing up the throughput of all disks.
This check measures the memory usage of a docker container respecting
either the memory limits of the docker node or the limit configured
for the container.
Use the "Main memory usage (UNIX / Other Devices)" rule set to configure
thresholds on the memory usage.
Either "SUMMARY" for a summarized check of all disks or the name of the disk device, e.g. "sda".
No discovery supported.