From b2af357f39c7d17ab6ddb2938531155bf90126ec Mon Sep 17 00:00:00 2001 From: Pieter Wuille Date: Tue, 25 Apr 2017 11:29:44 -0700 Subject: Reduce reserved memory space for flushing As the maximum amount of data that can be pulled into the cache due to a block validation is much lower now (at most one CCoin entry per input and per output), reduce the conservative estimate used to determine flushing time. --- src/txdb.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'src/txdb.h') diff --git a/src/txdb.h b/src/txdb.h index 73011fe0f9..189094737e 100644 --- a/src/txdb.h +++ b/src/txdb.h @@ -22,9 +22,7 @@ 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 periodic flush if at least this much space still available. -static constexpr int MAX_BLOCK_COINSDB_USAGE = 200 * DB_PEAK_USAGE_FACTOR; -//! Always periodic flush if less than this much space still available. -static constexpr int MIN_BLOCK_COINSDB_USAGE = 50 * DB_PEAK_USAGE_FACTOR; +static constexpr int MAX_BLOCK_COINSDB_USAGE = 10 * DB_PEAK_USAGE_FACTOR; //! -dbcache default (MiB) static const int64_t nDefaultDbCache = 450; //! max. -dbcache (MiB) -- cgit v1.2.3