diff options
Diffstat (limited to 'health/health.d/ml.conf')
-rw-r--r-- | health/health.d/ml.conf | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/health/health.d/ml.conf b/health/health.d/ml.conf new file mode 100644 index 0000000..6836ce7 --- /dev/null +++ b/health/health.d/ml.conf @@ -0,0 +1,53 @@ +# below are some examples of using the `anomaly-bit` option to define alerts based on anomaly +# rates as opposed to raw metric values. You can read more about the anomaly-bit and Netdata's +# native anomaly detection here: +# https://learn.netdata.cloud/docs/agent/ml#anomaly-bit---100--anomalous-0--normal + +# examples below are commented, you would need to uncomment and adjust as desired to enable them. + +# node level anomaly rate example +# https://learn.netdata.cloud/docs/agent/ml#node-anomaly-rate +# if node level anomaly rate is between 1-5% then warning (pick your own threshold that works best via tial and error). +# if node level anomaly rate is above 5% then critical (pick your own threshold that works best via tial and error). +# template: ml_1min_node_ar +# on: anomaly_detection.anomaly_rate +# os: linux +# hosts: * +# lookup: average -1m foreach anomaly_rate +# calc: $this +# units: % +# every: 30s +# warn: $this > (($status >= $WARNING) ? (1) : (5)) +# crit: $this > (($status == $CRITICAL) ? (5) : (100)) +# info: rolling 1min node level anomaly rate + +# alert per dimension example +# if anomaly rate is between 5-20% then warning (pick your own threshold that works best via tial and error). +# if anomaly rate is above 20% then critical (pick your own threshold that works best via tial and error). +# template: ml_5min_cpu_dims +# on: system.cpu +# os: linux +# hosts: * +# lookup: average -5m anomaly-bit foreach * +# calc: $this +# units: % +# every: 30s +# warn: $this > (($status >= $WARNING) ? (5) : (20)) +# crit: $this > (($status == $CRITICAL) ? (20) : (100)) +# info: rolling 5min anomaly rate for each system.cpu dimension + +# alert per chart example +# if anomaly rate is between 5-20% then warning (pick your own threshold that works best via tial and error). +# if anomaly rate is above 20% then critical (pick your own threshold that works best via tial and error). +# template: ml_5min_cpu_chart +# on: system.cpu +# os: linux +# hosts: * +# lookup: average -5m anomaly-bit of * +# calc: $this +# units: % +# every: 30s +# warn: $this > (($status >= $WARNING) ? (5) : (20)) +# crit: $this > (($status == $CRITICAL) ? (20) : (100)) +# info: rolling 5min anomaly rate for system.cpu chart + |