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author | Povilas Versockas <p.versockas@gmail.com> | 2020-03-05 08:55:11 +0200 |
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committer | Johannes 'fish' Ziemke <github@freigeist.org> | 2020-03-20 17:46:05 +0100 |
commit | 48bb6f670c6b8e1755312d19ab03686f8d555916 (patch) | |
tree | 712c985eadac0c88a81e712bbdbd05164741ef8d /docs | |
parent | 34d50e15d56a5bc455687b6c535962f12505c7e1 (diff) | |
download | prometheus_node_collector-48bb6f670c6b8e1755312d19ab03686f8d555916.tar.bz2 prometheus_node_collector-48bb6f670c6b8e1755312d19ab03686f8d555916.tar.xz prometheus_node_collector-48bb6f670c6b8e1755312d19ab03686f8d555916.zip |
Add NodeHighNumberConntrackEntriesUsed
Signed-off-by: Povilas Versockas <p.versockas@gmail.com>
Diffstat (limited to 'docs')
-rw-r--r-- | docs/node-mixin/alerts/alerts.libsonnet | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/docs/node-mixin/alerts/alerts.libsonnet b/docs/node-mixin/alerts/alerts.libsonnet index b95b1c5..b63d2a5 100644 --- a/docs/node-mixin/alerts/alerts.libsonnet +++ b/docs/node-mixin/alerts/alerts.libsonnet | |||
@@ -184,6 +184,19 @@ | |||
184 | description: '{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf "%.0f" $value }} transmit errors in the last two minutes.', | 184 | description: '{{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf "%.0f" $value }} transmit errors in the last two minutes.', |
185 | }, | 185 | }, |
186 | }, | 186 | }, |
187 | { | ||
188 | alert: 'NodeHighNumberConntrackEntriesUsed', | ||
189 | expr: ||| | ||
190 | (node_nf_conntrack_entries / node_nf_conntrack_entries_limit) > 0.75 | ||
191 | ||| % $._config, | ||
192 | annotations: { | ||
193 | summary: 'Number of conntrack are getting close to the limit' | ||
194 | description: '{{ $value | humanizePercentage }} of conntrack entries are used', | ||
195 | }, | ||
196 | labels: { | ||
197 | severity: 'warning', | ||
198 | }, | ||
199 | }, | ||
187 | ], | 200 | ], |
188 | }, | 201 | }, |
189 | ], | 202 | ], |