info: number of metrics lost due to repeating failures to contact the backend server
to: dba
- alarm: backend_slow
- on: netdata.backend_latency
- units: %
- calc: $latency * 100 / ($update_every * 1000)
- every: 10s
- warn: $this > 50
- crit: $this > 100
- delay: down 5m multiplier 1.5 max 1h
- info: the percentage of time between iterations needed by the backend time to process the data sent by netdata
- to: dba
+# this chart has been removed from netdata
+# alarm: backend_slow
+# on: netdata.backend_latency
+# units: %
+# calc: $latency * 100 / ($update_every * 1000)
+# every: 10s
+# warn: $this > 50
+# crit: $this > 100
+# delay: down 5m multiplier 1.5 max 1h
+# info: the percentage of time between iterations needed by the backend time to process the data sent by netdata
+# to: dba