diff --git a/plugins/outputs/clickhouse/clickhouse.go b/plugins/outputs/clickhouse/clickhouse.go
index ae98a80..ba6d58a 100644
--- a/plugins/outputs/clickhouse/clickhouse.go
+++ b/plugins/outputs/clickhouse/clickhouse.go
@@ -40,8 +40,8 @@ type ClickHouse struct {
 	ConnectionMaxIdle     int                `toml:"connection_max_idle"`
 	ConnectionMaxOpen     int                `toml:"connection_max_open"`
 
-	db  *gosql.DB
-	Log telegraf.Logger `toml:"-"`
+	db    *gosql.DB
+	Log   telegraf.Logger `toml:"-"`
 }
 
 func (*ClickHouse) SampleConfig() string {
@@ -281,10 +281,12 @@ func (p *ClickHouse) writeMetrics(tablename string, columns *orderedmap.OrderedM
 		}
 	}
 
+	start := time.Now()
 	_, err = stmt.Exec(values...)
 	if err != nil {
 		return fmt.Errorf("exec failed: %w", err)
 	}
+	p.Log.Debugf("Wrote %d metrics to %s in %s", len(metrics), tablename, time.Since(start))
 
 	err = tx.Commit()
 	if err != nil {
@@ -294,9 +296,10 @@ func (p *ClickHouse) writeMetrics(tablename string, columns *orderedmap.OrderedM
 }
 
 func (p *ClickHouse) WriteMultiTable(metrics []telegraf.Metric) error {
-	metricsByTable := make(map[string][]map[string]interface{})
+	metricsData := make(map[string][]map[string]interface{})
 	columns := make(map[string]*orderedmap.OrderedMap[string, string])
 
+	start := time.Now()
 	for _, metric := range metrics {
 		tablename := metric.Name()
 
@@ -304,8 +307,8 @@ func (p *ClickHouse) WriteMultiTable(metrics []telegraf.Metric) error {
 			tablename = p.MultiTableOptions.TablePrefix + "_" + tablename
 		}
 
-		if _, ok := metricsByTable[tablename]; !ok {
-			metricsByTable[tablename] = make([]map[string]interface{}, 0, len(metrics))
+		if _, ok := metricsData[tablename]; !ok {
+			metricsData[tablename] = make([]map[string]interface{}, 0, len(metrics))
 		}
 
 		if _, ok := columns[tablename]; !ok {
@@ -327,21 +330,61 @@ func (p *ClickHouse) WriteMultiTable(metrics []telegraf.Metric) error {
 			columns[tablename].Set(field.Key, p.deriveDatatype(field.Value))
 		}
 
-		metricsByTable[tablename] = append(metricsByTable[tablename], metricEntry)
+		metricsData[tablename] = append(metricsData[tablename], metricEntry)
 	}
+	p.Log.Debugf("Prepared %d metrics for writing in %s", len(metrics), time.Since(start))
 
-	for tablename, metrics := range metricsByTable {
+	start = time.Now()
+	for tablename, metrics := range metricsData {
 		err := p.writeMetrics(tablename, columns[tablename], metrics)
 		if err != nil {
 			return err
 		}
 	}
+	p.Log.Debugf("Wrote %d metrics to %d tables in %s", len(metrics), len(metricsData), time.Since(start))
 
 	return nil
 }
 
 func (p *ClickHouse) WriteSingleTable(metrics []telegraf.Metric) error {
-	// TODO
+	tablename := p.SingleTableOptions.TableName
+	metricsData := make([]map[string]interface{}, 0, len(metrics))
+	columns := orderedmap.New[string, string](len(metrics))
+
+	start := time.Now()
+	for _, metric := range metrics {
+		metricName := metric.Name()
+
+		metricEntry := make(map[string]interface{})
+		metricEntry[p.TimestampColumn] = metric.Time()
+		columns.Set(p.TimestampColumn, p.deriveDatatype(metric.Time()))
+
+		metricEntry["measurement"] = metricName
+		columns.Set("measurement", p.deriveDatatype(metricName))
+
+		for _, tag := range metric.TagList() {
+			colName := fmt.Sprintf("%s_%s", metricName, tag.Key)
+			metricEntry[colName] = tag.Value
+			columns.Set(colName, p.deriveDatatype(tag.Value))
+		}
+
+		for _, field := range metric.FieldList() {
+			colName := fmt.Sprintf("%s_%s", metricName, field.Key)
+			metricEntry[colName] = field.Value
+			columns.Set(colName, p.deriveDatatype(field.Value))
+		}
+
+		metricsData = append(metricsData, metricEntry)
+	}
+	p.Log.Debugf("Prepared %d metrics for writing in %s", len(metrics), time.Since(start))
+
+	start = time.Now()
+	err := p.writeMetrics(tablename, columns, metricsData)
+	if err != nil {
+		return err
+	}
+	p.Log.Debugf("Wrote %d metrics to %s in %s", len(metrics), tablename, time.Since(start))
+
 	return nil
 }