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Document increase in memory usage due to mempool/dbcache sharing

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Matt Corallo 2017-02-26 12:15:47 -05:00
parent 3584902eae
commit 50ae5c711a
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doc/release-notes.md
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@ -342,6 +342,16 @@ Fundrawtransaction change address reuse
- Users should also consider using `getrawchangeaddress()` in conjunction
with `fundrawtransaction`'s `changeAddress` option.
Unused mempool memory used by coincache
----------------------------------------
- Before 0.14, memory reserved for mempool (using the `-maxmempool` option)
went unused during initial block download, or IBD. In 0.14, the UTXO DB cache
(controlled with the `-dbcache` option) borrows memory from the mempool
when there is extra memory available. This may result in an increase in
memory usage during IBD for those previously relying on only the `-dbcache`
option to limit memory during that time.
0.14.0 Change log
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