File: //proc/thread-self/root/usr/lib/netdata/conf.d/health.d/plugin.conf
template: plugin_availability_status
on: netdata.plugin_availability_status
class: Errors
type: Netdata
calc: $now - $last_collected_t
units: seconds ago
every: 10s
warn: $this > (($status >= $WARNING) ? ($update_every) : (20 * $update_every))
delay: down 5m multiplier 1.5 max 1h
summary: Plugin ${label:_collect_plugin} availability status
info: the amount of time that ${label:_collect_plugin} did not report its availability status
to: sysadmin