Method PrintStats

internal/btesting/btesting.go:205–217

PrintStats prints the database stats

()

// PrintStats prints the database stats
func (db *DB) PrintStats() {
	var stats = db.Stats()
	fmt.Printf("[db] %-20s %-20s %-20s\n",
		fmt.Sprintf("pg(%d/%d)", stats.TxStats.GetPageCount(), stats.TxStats.GetPageAlloc()),
		fmt.Sprintf("cur(%d)", stats.TxStats.GetCursorCount()),
		fmt.Sprintf("node(%d/%d)", stats.TxStats.GetNodeCount(), stats.TxStats.GetNodeDeref()),
	)
	fmt.Printf("     %-20s %-20s %-20s\n",
		fmt.Sprintf("rebal(%d/%v)", stats.TxStats.GetRebalance(), truncDuration(stats.TxStats.GetRebalanceTime())),
		fmt.Sprintf("spill(%d/%v)", stats.TxStats.GetSpill(), truncDuration(stats.TxStats.GetSpillTime())),
		fmt.Sprintf("w(%d/%v)", stats.TxStats.GetWrite(), truncDuration(stats.TxStats.GetWriteTime())),
	)
}

func truncDuration(d time.Duration) string {
	return regexp.MustCompile(`^(\d+)(\.\d+)`).ReplaceAllString(d.String(), "$1")