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Alarm List

See below for a list of alarms in ECP.

AlarmLevelRuleAlarm Content
Neuron Service OfflineSevereFails three consecutive connection testsNeuron service {name} is offline, this alert will be sent only once.
Neuron Service AbnormalSeverecore_dumped <> 0, monitored continuously once Neuron service {name} is abnormal, please check the core dump log.
Neuron Service RestartedNormal1. Running time is shorter than the monitoring period;
2. Triggered once detected
Neuron service {name} has restarted.
Northbound Neuron Service AbnormalSevere1. The sum of the number of disconnected northbound nodes and running northbound nodes exceeds the total number of northbound nodes;
2. Triggered once detected
Northbound disconnection count is abnormal.
Southbound Neuron Service AbnormalSevere1. The sum of the number of disconnected southbound nodes and running southbound nodes exceeds the total number of southbound nodes; <
2. Triggered once detected
Southbound disconnection count is abnormal.
eKuiper Service OfflineSevereFails three consecutive connection testseKuiper service {name} is offline, this alert will be sent only once.
eKuiper Service Sink ExceptionSevereA rule in the sink reported an alarm.Rule {rule name} has encountered a Sink exception.
eKuiper Service Source ExceptionSevereA rule in the source reported an alarm.Rule {rule name} has encountered a data source exception.
eKuiper Service OP ExceptionSevereAn operation-related rule reported an alarm.Rule {rule name} has encountered an operational exception.
EMQX Version ErrorSevere1. The version of the cluster is older than "4.4.6";
2. Unable to retrieve the version of the cluster
EMQX {name} has a version error, the system is unable to retrieve the EMQX version or the EMQX version is older than 4.4.6.
EMQX Task Execution FailureSevereThe most recent EMQX task execution has failedEMQX {name}'s task named {task name} has failed.