This dynamic configuration applies only when the ZoneAwareMapperPool feature flag is enabled. Zone-aware routing sends query work for a segment to its home zone. When the home zone is overloaded, LogScale can submit the work to a different zone instead.

This setting controls when the home zone counts as overloaded. A value of 100 means LogScale can submit work to another zone only when the home zone queue is completely full. A value of 0 means work is always eligible to move to another zone.