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Commit f04afd59 authored by Max Inden's avatar Max Inden Committed by GitHub
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.maintain/monitoring/alerting-rules: Add fd alert (#6946)

Alert on high file descriptor allocation.
parent e05055c9
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......@@ -109,6 +109,19 @@ groups:
message: 'The node {{ $labels.instance }} has less than 3 peers for more
than 15 minutes'
##############################################################################
# System
##############################################################################
- alert: HighNumberOfFileDescriptors
expr: 'node_filefd_allocated{domain=~"kusama|polkadot"} > 10000'
for: 3m
labels:
severity: warning
annotations:
message: 'The node {{ $labels.instance }} has more than 10_000 file
descriptors allocated for more than 3 minutes'
##############################################################################
# Others
##############################################################################
......
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