Memory Usage Log Messages

The Falcon LogScale Collector will output the log messages below in case of high memory usage,

For sinks with default queue configuration, fullAction: pause

Table: fullAction: pause

Queue Utilization	Log Level	Log Message
100%	Warning	Memory queue is full. Sources that are sending to this sink are paused until space is available again.
80%	Warning	Memory queue is 80% full. If the queue becomes full, sources will be paused until there is space.
50%	Warning	Memory queue is 50% full. If the queue becomes full, sources will be paused until there is space.

For sinks with queue configuration, fullAction: deleteOldest.

Table: fullAction: deleteOldest

Queue Utilization	Log Level	Log Message
100%	Info	mem-queue is full, dropping oldest batch as configured
50%	Warning	Memory queue is 50% full. If the queue becomes full, the oldest data will be deleted to make space for new data.
80%	Warning	Memory queue is 80% full. If the queue becomes full, the oldest data will be deleted to make space for new data.