scale the cache change down a bit

This commit is contained in:
Brannon King 2021-04-15 23:35:41 -04:00
parent db7e0b59e4
commit 7afc4c418a

View file

@ -26,7 +26,7 @@ struct CDiskTxPos;
//! No need to periodic flush if at least this much space still available. //! No need to periodic flush if at least this much space still available.
static constexpr int MAX_BLOCK_COINSDB_USAGE = 10; static constexpr int MAX_BLOCK_COINSDB_USAGE = 10;
//! -dbcache default (MiB) //! -dbcache default (MiB)
static const int64_t nDefaultDbCache = 640; static const int64_t nDefaultDbCache = 560;
//! -dbbatchsize default (bytes) //! -dbbatchsize default (bytes)
static const int64_t nDefaultDbBatchSize = 16 << 20; static const int64_t nDefaultDbBatchSize = 16 << 20;
//! max. -dbcache (MiB) //! max. -dbcache (MiB)
@ -40,7 +40,7 @@ static const int64_t nMaxBlockDBCache = 16;
// a meaningful difference: https://github.com/bitcoin/bitcoin/pull/8273#issuecomment-229601991 // a meaningful difference: https://github.com/bitcoin/bitcoin/pull/8273#issuecomment-229601991
static const int64_t nMaxTxIndexCache = 1024; static const int64_t nMaxTxIndexCache = 1024;
//! Max memory allocated to coin DB specific cache (MiB) //! Max memory allocated to coin DB specific cache (MiB)
static const int64_t nMaxCoinsDBCache = 128; static const int64_t nMaxCoinsDBCache = 32;
/** CCoinsView backed by the coin database (chainstate/) */ /** CCoinsView backed by the coin database (chainstate/) */
class CCoinsViewDB final : public CCoinsView class CCoinsViewDB final : public CCoinsView