-
Setting
-blocksonly
will now reduce the maximum mempool memory to 5MB (users may still use-maxmempool
to override). Previously, the default 300MB would be used, leading to unexpected memory usage for users running with-blocksonly
expecting it to eliminate mempool memory usage.As unused mempool memory is shared with dbcache, this also reduces the dbcache size for users running with
-blocksonly
, potentially impacting performance.