[CAUSE] A tmnxLogEventOverrun notification is generated at the end of the overrun throttling interval when one or more events of the type specified by tmnxLogThrottledEventID were dropped because the logger input stream's input queue limit was exceeded. The overrun throttling interval begins when the input queue limit is first exceeded and ends when the number of events in the input queue has dropped below an internal low watermark. At that point a tmnxLogEventOverrun notification is generated for each event type that had one or more events dropped because of the input queue overrun. The number of dropped events is specified by tmnxLogThrottledEvents.

[EFFECT] Logger events have been dropped and were not sent to any log destination. tmnxEventDropCount has been incremented for each event dropped because of input queue overrun.

[RECOVERY] The specific event information of dropped events cannot be recovered. The frequency of input queue overruns can be lessened by configuring as few event logs as possible, especially those going to remote destinations such as file, syslog and snmp notification logs.