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Update rocksdb.go #218

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Feb 15, 2022
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Update rocksdb.go #218

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2 changes: 2 additions & 0 deletions rocksdb.go
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,8 @@ func NewRocksDB(name string, dir string) (*RocksDB, error) {

opts := gorocksdb.NewDefaultOptions()
opts.SetBlockBasedTableFactory(bbto)
// SetMaxOpenFiles to 4096 seems to provide a reliable performance boost
opts.SetMaxOpenFiles(4096)
opts.SetCreateIfMissing(true)
opts.IncreaseParallelism(runtime.NumCPU())
// 1.5GB maximum memory use for writebuffer.
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