# you can disable an alarm notification by setting the 'to' line to: silent # disabled due to https://github.com/netdata/netdata/issues/10327 # # alarm: used_file_descriptors # on: apps.files # hosts: * # calc: $fdperc # units: % # every: 5s # warn: $this > (($status >= $WARNING) ? (75) : (80)) # crit: $this > (($status == $CRITICAL) ? (85) : (90)) # delay: down 5m multiplier 1.5 max 1h # info: Peak percentage of file descriptors used # to: sysadmin