sqlstats

type QueryStats struct {
	Query string

	// Count represents the number of times this query has been
	// executed.
	Count int64

	// Errors represents the number of errors encountered executing
	// this query.
	Errors int64

	// TotalDuration represents the accumulated time spent executing the query.
	TotalDuration time.Duration

	// MeanDuration represents the average time spent executing the query.
	MeanDuration time.Duration
}

type Tracer struct {
	TxCount        *expvar.Map
	TxCommit       *expvar.Map
	TxCommitError  *expvar.Map
	TxRollback     *expvar.Map
	TxTotalSeconds *expvar.Map
	// contains filtered or unexported fields
}