Verbosity Filter

The Verbosity Filter is inserted in the message path between the Memento Ring Buffer and the Viewer Buffer.

The Verbosity Filter allows to display only the messages that have a severity level (level attribute) greater than- or equal to- the verbosity level.

Verbosity Level Accepted Message Severity Levels
Critical – Lowest verbosity Critical – Highest severity
Error Critical Error
Warning Critical Error Warning
Notice Critical Error Warning Notice
Info Critical Error Warning Notice Info
Debug Critical Error Warning Notice Info Debug
Verbose – Highest verbosity All levels accepted
Note: The default verbosity level is Info.

In Memento GUI, the Verbosity Filter is controlled by a slider. Moving the slider instantaneously adapts the filter rule and consequently the message flow.