dbbench

Nov 20, 2023

Changes in this version

+ var DBBenchCmd = &cobra.Command

+ type IODistribution struct

+ func NewIODistribution(ranges []IORange) (*IODistribution, error)

+ func (i *IODistribution) GetSizeSample() uint64

+ type IORange struct

+ EndRange int

+ Frequency int

+ StartRange int

+ func (i *IORange) Validate() error

+ type KeyValueDB interface

+ Close func() error

+ Compact func() error

+ Get func([]byte) ([]byte, error)

+ NewIterator func() iterator.Iterator

+ Put func([]byte, []byte) error

+ type LevelDBWrapper struct

+ func NewWrappedLevelDB() (*LevelDBWrapper, error)

+ func (l *LevelDBWrapper) Close() error

+ func (l *LevelDBWrapper) Compact() error

+ func (l *LevelDBWrapper) Get(key []byte) ([]byte, error)

+ func (l *LevelDBWrapper) NewIterator() iterator.Iterator

+ func (l *LevelDBWrapper) Put(key []byte, value []byte) error

+ type LoadTestOperation int

+ type PebbleDBWrapper struct

+ func NewWrappedPebbleDB() (*PebbleDBWrapper, error)

+ func (p *PebbleDBWrapper) Close() error

+ func (p *PebbleDBWrapper) Compact() error

+ func (p *PebbleDBWrapper) Get(key []byte) ([]byte, error)

+ func (p *PebbleDBWrapper) NewIterator() iterator.Iterator

+ func (p *PebbleDBWrapper) Put(key []byte, value []byte) error

+ type RandomKeySeeker struct

+ func NewRandomKeySeeker(db KeyValueDB) *RandomKeySeeker

+ func (r *RandomKeySeeker) Key() []byte

+ type TestResult struct

+ Description string

+ EndTime time.Time

+ OpCount uint64

+ OpRate float64

+ StartTime time.Time

+ TestDuration time.Duration

+ ValueDist []uint64

+ func NewTestResult(startTime, endTime time.Time, desc string, opCount uint64) *TestResult

+ type WrappedPebbleIterator struct

+ func (w *WrappedPebbleIterator) Release()

+ func (w *WrappedPebbleIterator) Seek(key []byte) bool

+ func (w *WrappedPebbleIterator) SetReleaser(releaser util.Releaser)