socket_summary metricset provides the summary of open network
sockets in the host system.
It collects a summary of metrics with the count of existing TCP and UDP connections and the count of listening ports.
This metricset is available on:
There are no configuration options for this metricset.
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.
For a description of each field in the metricset, see the exported fields section.