2.3.7 The EventBufferMemoryUsage Structure

Abstract

This section describes the EventBufferMemoryUsage structure.

Parent class.  Ndb

Description.  This structure was added in NDB 7.4.3 for working with event buffer memory usage statistics. It is used as an argument to Ndb::get_event_buffer_memory_usage().

Attributes.  EventBufferMemoryUsage has the attributes shown in the following table:

Attribute	Type	Initial Value	Description
allocated_bytes	unsigned	none	The total event buffer memory allocated, in bytes
used_bytes	unsigned	none	The total memory used, in bytes
usage_percent	unsigned	none	Event buffer memory usage, as a percent (100 * used_bytes / allocated_bytes)