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

Return the default total database cache size in bytes.

== Synopsis

Declared in `<node/caches.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
uint64_t
GetDefaultDBCache();
----

== Return Value

The default `‐dbcache` size in bytes.


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