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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:08:07 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 11:08:07 +0000 |
| commit | c69cb8cc094cc916adbc516b09e944cd3d137c01 (patch) | |
| tree | f2878ec41fb6d0e3613906c6722fc02b934eeb80 /health/health.d/backend.conf | |
| parent | Initial commit. (diff) | |
| download | netdata-003423236c4cd249ed4246231d71a062f8f3d45a.tar.xz netdata-003423236c4cd249ed4246231d71a062f8f3d45a.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.conf | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/health/health.d/backend.conf b/health/health.d/backend.conf new file mode 100644 index 0000000..e51b8aa --- /dev/null +++ b/health/health.d/backend.conf @@ -0,0 +1,56 @@ +# 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 |