diff options
Diffstat (limited to 'src/txdb.h')
| -rw-r--r-- | src/txdb.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/txdb.h b/src/txdb.h index 7f5cf2b583..963f1006ea 100644 --- a/src/txdb.h +++ b/src/txdb.h @@ -21,8 +21,12 @@ class CBlockIndex; class CCoinsViewDBCursor; class uint256; +//! Compensate for extra memory peak (x1.5-x1.9) at flush time. +static constexpr int DB_PEAK_USAGE_FACTOR = 2; +//! No need to flush if at least this much space still available. +static constexpr int MAX_BLOCK_COINSDB_USAGE = 100 * DB_PEAK_USAGE_FACTOR; //! -dbcache default (MiB) -static const int64_t nDefaultDbCache = 300; +static const int64_t nDefaultDbCache = 600; //! max. -dbcache (MiB) static const int64_t nMaxDbCache = sizeof(void*) > 4 ? 16384 : 1024; //! min. -dbcache (MiB) |