30.8 NDB Cluster Memory Usage

The NDB Cluster Memory Usage report is based on the output from the ndbinfo.memory_per_fragment table. For more information, see The ndbinfo memory_per_fragment Table.


This graph is displayed only if an NDB Cluster is selected in the Global Summaries drop-down menu, and All Targets from the All Targets menu.

Table View

The table view lists the statistics in a standard table format. The data can be sorted by column.

Figure 30.13 NDB Cluster Memory Usage Report - Table View

Example of the table view of the NDB Cluster Memory Usage Report.

Treemap View

The treemap displays the data in colored boxes. The larger the box, the larger the value.

Select the required metric from the drop-down menu.

Figure 30.14 NDB Cluster Memory Usage Report - Tree View

Example of the treemap view of the NDB Cluster Memory Usage Report.