add stats

stats.go

@@ -39,21 +39,19 @@ func (d *Pool) StatPool() []*Stat {
 func (d *Pool) StatPoolTotal() *Stat {
 	m := d.StatMaster()
 
-	for _, q := range append(d.srvSlaves, d.srvSlavesAsync...) {
-		s := q.Stat()
-
-		m.AcquireCount += s.AcquireCount()
-		m.AcquireDuration += s.AcquireDuration()
-		m.AcquiredConns += s.AcquiredConns()
-		m.CanceledAcquireCount += s.CanceledAcquireCount()
-		m.ConstructingConns += s.ConstructingConns()
-		m.EmptyAcquireCount += s.EmptyAcquireCount()
-		m.IdleConns += s.IdleConns()
-		m.MaxConns += s.MaxConns()
-		m.TotalConns += s.TotalConns()
-		m.NewConnsCount += s.NewConnsCount()
-		m.MaxLifetimeDestroyCount += s.MaxLifetimeDestroyCount()
-		m.MaxIdleDestroyCount += s.MaxIdleDestroyCount()
+	for _, s := range d.StatPool() {
+		m.AcquireCount += s.AcquireCount
+		m.AcquireDuration += s.AcquireDuration
+		m.AcquiredConns += s.AcquiredConns
+		m.CanceledAcquireCount += s.CanceledAcquireCount
+		m.ConstructingConns += s.ConstructingConns
+		m.EmptyAcquireCount += s.EmptyAcquireCount
+		m.IdleConns += s.IdleConns
+		m.MaxConns += s.MaxConns
+		m.TotalConns += s.TotalConns
+		m.NewConnsCount += s.NewConnsCount
+		m.MaxLifetimeDestroyCount += s.MaxLifetimeDestroyCount
+		m.MaxIdleDestroyCount += s.MaxIdleDestroyCount
 	}
 
 	m.Id = "pool"