[#node-GetDefaultDBCache]
= xref:node.adoc[node]::GetDefaultDBCache
:relfileprefix: ../
:mrdocs:

Return the default total database cache size in bytes&period;

== Synopsis

Declared in `&lt;node&sol;caches&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
uint64&lowbar;t
GetDefaultDBCache();
----

== Return Value

The default `&hyphen;dbcache` size in bytes&period;


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