diff --git a/cdc/owner/metrics.go b/cdc/owner/metrics.go
index 734d0fedccc..fa29fec9e84 100644
--- a/cdc/owner/metrics.go
+++ b/cdc/owner/metrics.go
@@ -61,7 +61,7 @@ var (
 			Subsystem: "owner",
 			Name:      "maintain_table_num",
 			Help:      "number of replicated tables maintained in owner",
-		}, []string{"changefeed", "type"})
+		}, []string{"changefeed", "capture", "type"})
 	changefeedStatusGauge = prometheus.NewGaugeVec(
 		prometheus.GaugeOpts{
 			Namespace: "ticdc",
diff --git a/cdc/owner/owner.go b/cdc/owner/owner.go
index d428a053a06..a4224d67505 100644
--- a/cdc/owner/owner.go
+++ b/cdc/owner/owner.go
@@ -352,23 +352,29 @@ func (o *ownerImpl) updateMetrics(state *orchestrator.GlobalReactorState) {
 			pendingCounts := infoProvider.GetPendingTableCounts()
 
 			for captureID, info := range o.captures {
-				ownerMaintainTableNumGauge.WithLabelValues(
-					cfID, info.AdvertiseAddr, maintainTableTypeTotal).Set(float64(totalCounts[captureID]))
-				ownerMaintainTableNumGauge.WithLabelValues(
-					cfID, info.AdvertiseAddr, maintainTableTypeWip).Set(float64(pendingCounts[captureID]))
+				ownerMaintainTableNumGauge.
+					WithLabelValues(cfID, info.AdvertiseAddr, maintainTableTypeTotal).
+					Set(float64(totalCounts[captureID]))
+				ownerMaintainTableNumGauge.
+					WithLabelValues(cfID, info.AdvertiseAddr, maintainTableTypeWip).
+					Set(float64(pendingCounts[captureID]))
 			}
 		}
 		return
 	}
 
 	for changefeedID, changefeedState := range state.Changefeeds {
-		for captureID := range state.Captures {
+		for captureID, captureInfo := range state.Captures {
 			taskStatus, exist := changefeedState.TaskStatuses[captureID]
 			if !exist {
 				continue
 			}
-			ownerMaintainTableNumGauge.WithLabelValues(changefeedID, maintainTableTypeTotal).Set(float64(len(taskStatus.Tables)))
-			ownerMaintainTableNumGauge.WithLabelValues(changefeedID, maintainTableTypeWip).Set(float64(len(taskStatus.Operation)))
+			ownerMaintainTableNumGauge.
+				WithLabelValues(changefeedID, captureInfo.AdvertiseAddr, maintainTableTypeTotal).
+				Set(float64(len(taskStatus.Tables)))
+			ownerMaintainTableNumGauge.
+				WithLabelValues(changefeedID, captureInfo.AdvertiseAddr, maintainTableTypeWip).
+				Set(float64(len(taskStatus.Operation)))
 			if changefeedState.Info != nil {
 				changefeedStatusGauge.WithLabelValues(changefeedID).Set(float64(changefeedState.Info.State.ToInt()))
 			}
diff --git a/cdc/processor/pipeline/metrics.go b/cdc/processor/pipeline/metrics.go
index 12775288cff..6a593278a5b 100644
--- a/cdc/processor/pipeline/metrics.go
+++ b/cdc/processor/pipeline/metrics.go
@@ -17,26 +17,16 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-var (
-	txnCounter = prometheus.NewCounterVec(
-		prometheus.CounterOpts{
-			Namespace: "ticdc",
-			Subsystem: "processor",
-			Name:      "txn_count",
-			Help:      "txn count received/executed by this processor",
-		}, []string{"type", "changefeed"})
-	tableMemoryHistogram = prometheus.NewHistogramVec(
-		prometheus.HistogramOpts{
-			Namespace: "ticdc",
-			Subsystem: "processor",
-			Name:      "table_memory_consumption",
-			Help:      "estimated memory consumption for a table after the sorter",
-			Buckets:   prometheus.ExponentialBuckets(1*1024*1024 /* mb */, 2, 10),
-		}, []string{"changefeed"})
-)
+var tableMemoryHistogram = prometheus.NewHistogramVec(
+	prometheus.HistogramOpts{
+		Namespace: "ticdc",
+		Subsystem: "processor",
+		Name:      "table_memory_consumption",
+		Help:      "estimated memory consumption for a table after the sorter",
+		Buckets:   prometheus.ExponentialBuckets(1*1024*1024 /* mb */, 2, 10),
+	}, []string{"changefeed"})
 
 // InitMetrics registers all metrics used in processor
 func InitMetrics(registry *prometheus.Registry) {
-	registry.MustRegister(txnCounter)
 	registry.MustRegister(tableMemoryHistogram)
 }
diff --git a/cdc/sorter/leveldb/metrics.go b/cdc/sorter/leveldb/metrics.go
index dfdcf815679..3fb0c3a3558 100644
--- a/cdc/sorter/leveldb/metrics.go
+++ b/cdc/sorter/leveldb/metrics.go
@@ -49,13 +49,6 @@ var (
 		Help:      "Bucketed histogram of db sorter iterator read duration",
 		Buckets:   prometheus.ExponentialBuckets(0.004, 2.0, 20),
 	}, []string{"id", "call"})
-
-	sorterCleanupKVCounter = prometheus.NewCounterVec(prometheus.CounterOpts{
-		Namespace: "ticdc",
-		Subsystem: "sorter",
-		Name:      "db_cleanup_kv_total",
-		Help:      "The total number of cleaned up kv entries",
-	}, []string{"id"})
 )
 
 // InitMetrics registers all metrics in this file
@@ -64,5 +57,4 @@ func InitMetrics(registry *prometheus.Registry) {
 	registry.MustRegister(sorterCompactDurationHistogram)
 	registry.MustRegister(sorterWriteBytesHistogram)
 	registry.MustRegister(sorterIterReadDurationHistogram)
-	registry.MustRegister(sorterCleanupKVCounter)
 }
diff --git a/metrics/grafana/ticdc.json b/metrics/grafana/ticdc.json
index 076b2d04862..c21ae2e056a 100644
--- a/metrics/grafana/ticdc.json
+++ b/metrics/grafana/ticdc.json
@@ -1322,19 +1322,19 @@
           ],
           "targets": [
             {
-              "expr": "sum(ticdc_owner_maintain_table_num{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\",type=\"total\"}) by (instance)",
+              "expr": "sum(ticdc_owner_maintain_table_num{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\",type=\"total\"}) by (capture)",
               "format": "time_series",
               "interval": "",
               "intervalFactor": 1,
-              "legendFormat": "{{instance}}-total",
+              "legendFormat": "{{capture}}-total",
               "refId": "A"
             },
             {
-              "expr": "sum(ticdc_owner_maintain_table_num{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\",type=\"wip\"}) by (instance)",
+              "expr": "sum(ticdc_owner_maintain_table_num{k8s_cluster=\"$k8s_cluster\", tidb_cluster=\"$tidb_cluster\", changefeed=~\"$changefeed\",instance=~\"$ticdc_instance\",type=\"wip\"}) by (capture)",
               "format": "time_series",
               "interval": "",
               "intervalFactor": 1,
-              "legendFormat": "{{instance}}-wip",
+              "legendFormat": "{{capture}}-wip",
               "refId": "B"
             }
           ],