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-rw-r--r--health/health.d/udp_errors.conf49
1 files changed, 49 insertions, 0 deletions
diff --git a/health/health.d/udp_errors.conf b/health/health.d/udp_errors.conf
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+
+# you can disable an alarm notification by setting the 'to' line to: silent
+
+# -----------------------------------------------------------------------------
+
+ alarm: ipv4_udperrors_last_collected_secs
+ on: ipv4.udperrors
+ os: linux freebsd
+ hosts: *
+ 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: up 0 down 5m multiplier 1.5 max 1h
+ info: number of seconds since the last successful data collection
+ to: sysadmin
+
+# -----------------------------------------------------------------------------
+# UDP receive buffer errors
+
+ alarm: 1m_ipv4_udp_receive_buffer_errors
+ on: ipv4.udperrors
+ os: linux freebsd
+ hosts: *
+ lookup: sum -1m unaligned absolute of RcvbufErrors
+ units: errors
+ every: 10s
+ warn: $this > 0
+ crit: $this > (($status == $CRITICAL) ? (0) : (100))
+ info: number of UDP receive buffer errors during the last minute
+ delay: up 0 down 60m multiplier 1.2 max 2h
+ to: sysadmin
+
+# -----------------------------------------------------------------------------
+# UDP send buffer errors
+
+ alarm: 1m_ipv4_udp_send_buffer_errors
+ on: ipv4.udperrors
+ os: linux
+ hosts: *
+ lookup: sum -1m unaligned absolute of SndbufErrors
+ units: errors
+ every: 10s
+ warn: $this > 0
+ crit: $this > (($status == $CRITICAL) ? (0) : (100))
+ info: number of UDP send buffer errors during the last minute
+ delay: up 0 down 60m multiplier 1.2 max 2h
+ to: sysadmin