diff options
| author | warptangent <warptangent@inbox.com> | 2015-02-10 20:01:02 -0800 |
|---|---|---|
| committer | warptangent <warptangent@inbox.com> | 2015-02-23 00:33:39 -0800 |
| commit | 6485dacc2fcaab7eb6db63c46716ffdfa0c568c4 (patch) | |
| tree | a64104230bd0d8ddfac59d119de7fd36dc4f48e6 /src | |
| parent | BlockchainLMDB: Add batch transaction support to tx_exists() (diff) | |
| download | monero-6485dacc2fcaab7eb6db63c46716ffdfa0c568c4.tar.xz | |
BlockchainLMDB: Add profiling to tx_exists()
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp | 5 | ||||
| -rw-r--r-- | src/cryptonote_core/blockchain_db.cpp | 3 | ||||
| -rw-r--r-- | src/cryptonote_core/blockchain_db.h | 1 |
3 files changed, 8 insertions, 1 deletions
diff --git a/src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp b/src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp index 4e9f6cb28..a09d9331c 100644 --- a/src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp +++ b/src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp @@ -1126,7 +1126,6 @@ uint64_t BlockchainLMDB::height() const return m_height; } - bool BlockchainLMDB::tx_exists(const crypto::hash& h) const { LOG_PRINT_L3("BlockchainLMDB::" << __func__); @@ -1144,7 +1143,11 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const MDB_val_copy<crypto::hash> key(h); MDB_val result; + + TIME_MEASURE_START(time1); auto get_result = mdb_get(*txn_ptr, m_txs, &key, &result); + TIME_MEASURE_FINISH(time1); + time_tx_exists += time1; if (get_result == MDB_NOTFOUND) { if (! m_batch_active) diff --git a/src/cryptonote_core/blockchain_db.cpp b/src/cryptonote_core/blockchain_db.cpp index 74de19585..fc8aeef4e 100644 --- a/src/cryptonote_core/blockchain_db.cpp +++ b/src/cryptonote_core/blockchain_db.cpp @@ -149,6 +149,7 @@ void BlockchainDB::reset_stats() { num_calls = 0; time_blk_hash = 0; + time_tx_exists = 0; time_add_block1 = 0; time_add_transaction = 0; time_commit1 = 0; @@ -163,6 +164,8 @@ void BlockchainDB::show_stats() << ENDL << "time_blk_hash: " << time_blk_hash << "ms" << ENDL + << "time_tx_exists: " << time_tx_exists << "ms" + << ENDL << "time_add_block1: " << time_add_block1 << "ms" << ENDL << "time_add_transaction: " << time_add_transaction << "ms" diff --git a/src/cryptonote_core/blockchain_db.h b/src/cryptonote_core/blockchain_db.h index ba0e5738b..2a7fa8f82 100644 --- a/src/cryptonote_core/blockchain_db.h +++ b/src/cryptonote_core/blockchain_db.h @@ -310,6 +310,7 @@ private: protected: + mutable uint64_t time_tx_exists = 0; uint64_t time_commit1 = 0; |