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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 11:08:07 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 11:08:07 +0000
commitc69cb8cc094cc916adbc516b09e944cd3d137c01 (patch)
treef2878ec41fb6d0e3613906c6722fc02b934eeb80 /health/health.d/backend.conf
parentInitial commit. (diff)
downloadnetdata-c69cb8cc094cc916adbc516b09e944cd3d137c01.tar.xz
netdata-c69cb8cc094cc916adbc516b09e944cd3d137c01.zip
Adding upstream version 1.29.3.upstream/1.29.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/health.d/backend.conf')
-rw-r--r--health/health.d/backend.conf56
1 files changed, 56 insertions, 0 deletions
diff --git a/health/health.d/backend.conf b/health/health.d/backend.conf
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+# Alert that backends subsystem will be disabled soon
+ alarm: backend_metrics_eol
+ on: netdata.backend_metrics
+ units: boolean
+ calc: $now - $last_collected_t
+ every: 1m
+ warn: $this > 0
+ delay: down 5m multiplier 1.5 max 1h
+ info: The backends subsystem is deprecated and will be removed soon. Migrate your configuration to exporting.conf.
+ to: sysadmin
+
+# make sure we are sending data to backend
+
+ alarm: backend_last_buffering
+ on: netdata.backend_metrics
+ calc: $now - $last_collected_t
+ units: seconds ago
+ every: 10s
+ warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every))
+ crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every))
+ delay: down 5m multiplier 1.5 max 1h
+ info: number of seconds since the last successful buffering of backend data
+ to: dba
+
+ alarm: backend_metrics_sent
+ on: netdata.backend_metrics
+ units: %
+ calc: abs($sent) * 100 / abs($buffered)
+ every: 10s
+ warn: $this != 100
+ delay: down 5m multiplier 1.5 max 1h
+ info: percentage of metrics sent to the backend server
+ to: dba
+
+ alarm: backend_metrics_lost
+ on: netdata.backend_metrics
+ units: metrics
+ calc: abs($lost)
+ every: 10s
+ crit: ($this != 0) || ($status == $CRITICAL && abs($sent) == 0)
+ delay: down 5m multiplier 1.5 max 1h
+ info: number of metrics lost due to repeating failures to contact the backend server
+ 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