文件操作 - udp_errors.conf
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文件: /usr/lib/netdata/conf.d/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: average -1m unaligned absolute of RcvbufErrors units: errors every: 10s warn: $this > 1 crit: $this > (($status == $CRITICAL) ? (0) : (10)) info: average 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: average -1m unaligned absolute of SndbufErrors units: errors every: 10s warn: $this > 1 crit: $this > (($status == $CRITICAL) ? (0) : (10)) info: number of UDP send buffer errors during the last minute delay: up 0 down 60m multiplier 1.2 max 2h to: sysadmin
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