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| author | Péter Szilágyi <peterke@gmail.com> | 2015-06-22 17:01:27 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2015-06-24 23:34:04 +0800 |
| commit | 43e4a6501beb42bc0f4fffcbcb1e3f5fe58b6062 (patch) | |
| tree | f89773dd13c08c3c9dca00808cdeff28f49db1e1 /core | |
| parent | 7bd71fa80071f86ca86ed7ef64ab51c88cabe7d4 (diff) | |
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core, ethdb: instrument the block and state db
Conflicts:
ethdb/database.go
Diffstat (limited to 'core')
| -rw-r--r-- | core/chain_manager.go | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/core/chain_manager.go b/core/chain_manager.go index 6a017b63f..b87f65893 100644 --- a/core/chain_manager.go +++ b/core/chain_manager.go @@ -13,6 +13,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/event" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/logger/glog" @@ -30,6 +31,10 @@ var ( blockNumPre = []byte("block-num-") blockInsertTimer = metrics.GetOrRegisterTimer("core/BlockInsertions", metrics.DefaultRegistry) + blockdbGetMeter = metrics.GetOrRegisterMeter("core/blockdb/Gets", metrics.DefaultRegistry) + blockdbPutMeter = metrics.GetOrRegisterMeter("core/blockdb/Puts", metrics.DefaultRegistry) + statedbGetMeter = metrics.GetOrRegisterMeter("core/statedb/Gets", metrics.DefaultRegistry) + statedbPutMeter = metrics.GetOrRegisterMeter("core/statedb/Puts", metrics.DefaultRegistry) ) const ( @@ -121,7 +126,15 @@ func NewChainManager(genesis *types.Block, blockDb, stateDb common.Database, pow cache: NewBlockCache(blockCacheLimit), pow: pow, } - + // Instrument the block and state databases + if db, ok := blockDb.(*ethdb.LDBDatabase); ok { + db.GetMeter = blockdbGetMeter + db.PutMeter = blockdbPutMeter + } + if db, ok := stateDb.(*ethdb.LDBDatabase); ok { + db.GetMeter = statedbGetMeter + db.PutMeter = statedbPutMeter + } // Check the genesis block given to the chain manager. If the genesis block mismatches block number 0 // throw an error. If no block or the same block's found continue. if g := bc.GetBlockByNumber(0); g != nil && g.Hash() != genesis.Hash() { |