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authorDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:19:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:20:17 +0000
commita64a253794ac64cb40befee54db53bde17dd0d49 (patch)
treec1024acc5f6e508814b944d99f112259bb28b1be /health/health.d/backend.conf
parentNew upstream version 1.10.0+dfsg (diff)
downloadnetdata-a64a253794ac64cb40befee54db53bde17dd0d49.tar.xz
netdata-a64a253794ac64cb40befee54db53bde17dd0d49.zip
New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg
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.conf45
1 files changed, 45 insertions, 0 deletions
diff --git a/health/health.d/backend.conf b/health/health.d/backend.conf
new file mode 100644
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+++ b/health/health.d/backend.conf
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+
+# 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