Key | Default | Type | Description
--- | --- | --- | ---

##### state.size-track.history-size

128

Integer

Defines the number of measured size to maintain at each state access operation.

##### state.size-track.keyed-state-enabled

false

Boolean

Whether to track size of keyed state operations, e.g value state put/get/clear. Please note that if state.ttl is enabled, the size of the value will include the size of the TTL-related timestamp.

##### state.size-track.sample-interval

100

Integer

The sample interval of size track once 'state.size-track.keyed-state-enabled' is enabled. The default value is 100, which means we would track the size every 100 access requests.

##### state.size-track.state-name-as-variable

true

Boolean

Whether to expose state name as a variable if tracking size.