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reduce tx_cache and merkle_cache sizes

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Jack Robison 2022-06-21 14:24:15 -04:00
parent ea7b55f1f0
commit 028143ec7e
1 changed files with 2 additions and 2 deletions
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hub/db/db.py
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@ -90,9 +90,9 @@ class SecondaryDB:
self.header_mc = MerkleCache(self.merkle, self.fs_block_hashes) self.header_mc = MerkleCache(self.merkle, self.fs_block_hashes)
# lru cache of tx_hash: (tx_bytes, tx_num, position, tx_height) # lru cache of tx_hash: (tx_bytes, tx_num, position, tx_height)
self.tx_cache = LRUCacheWithMetrics(2 ** 16, metric_name='tx', namespace=NAMESPACE) self.tx_cache = LRUCacheWithMetrics(2 ** 15, metric_name='tx', namespace=NAMESPACE)
# lru cache of block heights to merkle trees of the block tx hashes # lru cache of block heights to merkle trees of the block tx hashes
self.merkle_cache = LRUCacheWithMetrics(2 ** 15, metric_name='merkle', namespace=NAMESPACE) self.merkle_cache = LRUCacheWithMetrics(2 ** 14, metric_name='merkle', namespace=NAMESPACE)
# these are only used if the cache_all_tx_hashes setting is on # these are only used if the cache_all_tx_hashes setting is on
self.total_transactions: List[bytes] = [] self.total_transactions: List[bytes] = []