diff --git a/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/main/java/org/apache/skywalking/apm/collector/agent/jetty/provider/handler/reader/ReferenceJsonReader.java b/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/main/java/org/apache/skywalking/apm/collector/agent/jetty/provider/handler/reader/ReferenceJsonReader.java
index 8ddbfba0f..b7dc32921 100644
--- a/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/main/java/org/apache/skywalking/apm/collector/agent/jetty/provider/handler/reader/ReferenceJsonReader.java
+++ b/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/main/java/org/apache/skywalking/apm/collector/agent/jetty/provider/handler/reader/ReferenceJsonReader.java
@@ -16,7 +16,6 @@
  *
  */
 
-
 package org.apache.skywalking.apm.collector.agent.jetty.provider.handler.reader;
 
 import com.google.gson.stream.JsonReader;
@@ -30,16 +29,16 @@ public class ReferenceJsonReader implements StreamJsonReader<TraceSegmentReferen
 
     private UniqueIdJsonReader uniqueIdJsonReader = new UniqueIdJsonReader();
 
-    private static final String PARENT_TRACE_SEGMENT_ID = "ts";
-    private static final String PARENT_APPLICATION_ID = "ai";
-    private static final String PARENT_SPAN_ID = "si";
-    private static final String PARENT_SERVICE_ID = "vi";
-    private static final String PARENT_SERVICE_NAME = "vn";
+    private static final String PARENT_TRACE_SEGMENT_ID = "pts";
+    private static final String PARENT_APPLICATION_INSTANCE_ID = "pii";
+    private static final String PARENT_SPAN_ID = "psp";
+    private static final String PARENT_SERVICE_ID = "psi";
+    private static final String PARENT_SERVICE_NAME = "psn";
     private static final String NETWORK_ADDRESS_ID = "ni";
     private static final String NETWORK_ADDRESS = "nn";
-    private static final String ENTRY_APPLICATION_INSTANCE_ID = "ea";
-    private static final String ENTRY_SERVICE_ID = "ei";
-    private static final String ENTRY_SERVICE_NAME = "en";
+    private static final String ENTRY_APPLICATION_INSTANCE_ID = "eii";
+    private static final String ENTRY_SERVICE_ID = "esi";
+    private static final String ENTRY_SERVICE_NAME = "esn";
     private static final String REF_TYPE_VALUE = "rv";
 
     @Override public TraceSegmentReference read(JsonReader reader) throws IOException {
@@ -51,7 +50,7 @@ public class ReferenceJsonReader implements StreamJsonReader<TraceSegmentReferen
                 case PARENT_TRACE_SEGMENT_ID:
                     builder.setParentTraceSegmentId(uniqueIdJsonReader.read(reader));
                     break;
-                case PARENT_APPLICATION_ID:
+                case PARENT_APPLICATION_INSTANCE_ID:
                     builder.setParentApplicationInstanceId(reader.nextInt());
                     break;
                 case PARENT_SPAN_ID:
diff --git a/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/test/resources/json/dubbox-provider.json b/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/test/resources/json/dubbox-provider.json
index aba490792..a566c2850 100644
--- a/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/test/resources/json/dubbox-provider.json
+++ b/apm-collector/apm-collector-agent/agent-jetty/agent-jetty-provider/src/test/resources/json/dubbox-provider.json
@@ -32,20 +32,20 @@
           "ie": false,
           "rs": [
             {
-              "ts": [
+              "pts": [
                 230150,
                 185809,
                 24040000
               ],
-              "ai": -1,
-              "si": 1,
-              "vi": 0,
-              "vn": "/dubbox-case/case/dubbox-rest",
+              "pii": 1,
+              "psp": 0,
+              "psi": 0,
+              "psn": "/dubbox-case/case/dubbox-rest",
               "ni": 0,
               "nn": "172.25.0.4:20880",
-              "ea": 2,
-              "ei": 0,
-              "en": "/dubbox-case/case/dubbox-rest",
+              "eii": 1,
+              "esi": 0,
+              "esn": "/dubbox-case/case/dubbox-rest",
               "rn": 0
             }
           ],
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/AnalysisMetricModuleProvider.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/AnalysisMetricModuleProvider.java
index ffabff68e..2ef9ace1a 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/AnalysisMetricModuleProvider.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/AnalysisMetricModuleProvider.java
@@ -84,12 +84,12 @@ public class AnalysisMetricModuleProvider extends ModuleProvider {
 
     private void segmentParserListenerRegister() {
         ISegmentParserListenerRegister segmentParserListenerRegister = getManager().find(AnalysisSegmentParserModule.NAME).getService(ISegmentParserListenerRegister.class);
-        segmentParserListenerRegister.register(new ServiceReferenceMetricSpanListener());
-        segmentParserListenerRegister.register(new ApplicationComponentSpanListener());
-        segmentParserListenerRegister.register(new ApplicationMappingSpanListener());
-        segmentParserListenerRegister.register(new ServiceEntrySpanListener(getManager()));
-        segmentParserListenerRegister.register(new GlobalTraceSpanListener());
-        segmentParserListenerRegister.register(new SegmentCostSpanListener(getManager()));
+        segmentParserListenerRegister.register(new ServiceReferenceMetricSpanListener.Factory());
+        segmentParserListenerRegister.register(new ApplicationComponentSpanListener.Factory());
+        segmentParserListenerRegister.register(new ApplicationMappingSpanListener.Factory());
+        segmentParserListenerRegister.register(new ServiceEntrySpanListener.Factory());
+        segmentParserListenerRegister.register(new GlobalTraceSpanListener.Factory());
+        segmentParserListenerRegister.register(new SegmentCostSpanListener.Factory());
     }
 
     private void graphCreate(WorkerCreateListener workerCreateListener) {
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationComponentSpanListener.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationComponentSpanListener.java
index f952ab5db..2f59e5ba2 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationComponentSpanListener.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationComponentSpanListener.java
@@ -25,8 +25,11 @@ import org.apache.skywalking.apm.collector.analysis.segment.parser.define.decora
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.EntrySpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.ExitSpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.FirstSpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.core.graph.Graph;
 import org.apache.skywalking.apm.collector.core.graph.GraphManager;
+import org.apache.skywalking.apm.collector.core.module.ModuleManager;
 import org.apache.skywalking.apm.collector.core.util.Const;
 import org.apache.skywalking.apm.collector.core.util.TimeBucketUtils;
 import org.apache.skywalking.apm.collector.storage.table.application.ApplicationComponent;
@@ -45,26 +48,21 @@ public class ApplicationComponentSpanListener implements EntrySpanListener, Exit
 
     @Override
     public void parseExit(SpanDecorator spanDecorator, int applicationId, int instanceId, String segmentId) {
-        ApplicationComponent applicationComponent = new ApplicationComponent(Const.EMPTY_STRING);
+        String id = spanDecorator.getPeerId() + Const.ID_SPLIT + String.valueOf(spanDecorator.getComponentId());
+
+        ApplicationComponent applicationComponent = new ApplicationComponent(id);
         applicationComponent.setComponentId(spanDecorator.getComponentId());
         applicationComponent.setPeerId(spanDecorator.getPeerId());
-
-        String id = String.valueOf(applicationComponent.getComponentId()) + Const.ID_SPLIT + applicationComponent.getPeerId();
-
-        applicationComponent.setId(id);
         applicationComponents.add(applicationComponent);
     }
 
     @Override
-    public void parseEntry(SpanDecorator spanDecorator, int applicationId, int instanceId,
-        String segmentId) {
-        ApplicationComponent applicationComponent = new ApplicationComponent(Const.EMPTY_STRING);
+    public void parseEntry(SpanDecorator spanDecorator, int applicationId, int instanceId, String segmentId) {
+        String id = String.valueOf(applicationId) + Const.ID_SPLIT + String.valueOf(spanDecorator.getComponentId());
+
+        ApplicationComponent applicationComponent = new ApplicationComponent(id);
         applicationComponent.setComponentId(spanDecorator.getComponentId());
         applicationComponent.setPeerId(applicationId);
-
-        String id = String.valueOf(applicationComponent.getComponentId()) + Const.ID_SPLIT + String.valueOf(applicationId);
-        applicationComponent.setId(id);
-
         applicationComponents.add(applicationComponent);
     }
 
@@ -83,4 +81,10 @@ public class ApplicationComponentSpanListener implements EntrySpanListener, Exit
             graph.start(applicationComponent);
         });
     }
+
+    public static class Factory implements SpanListenerFactory {
+        @Override public SpanListener create(ModuleManager moduleManager) {
+            return new ApplicationComponentSpanListener();
+        }
+    }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMappingSpanListener.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMappingSpanListener.java
index 561d0cbd4..cc3cddbad 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMappingSpanListener.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMappingSpanListener.java
@@ -24,8 +24,11 @@ import org.apache.skywalking.apm.collector.analysis.metric.define.graph.GraphIdD
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.decorator.SpanDecorator;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.EntrySpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.FirstSpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.core.graph.Graph;
 import org.apache.skywalking.apm.collector.core.graph.GraphManager;
+import org.apache.skywalking.apm.collector.core.module.ModuleManager;
 import org.apache.skywalking.apm.collector.core.util.Const;
 import org.apache.skywalking.apm.collector.core.util.TimeBucketUtils;
 import org.apache.skywalking.apm.collector.storage.table.application.ApplicationMapping;
@@ -70,4 +73,10 @@ public class ApplicationMappingSpanListener implements FirstSpanListener, EntryS
             graph.start(applicationMapping);
         });
     }
+
+    public static class Factory implements SpanListenerFactory {
+        @Override public SpanListener create(ModuleManager moduleManager) {
+            return new ApplicationMappingSpanListener();
+        }
+    }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMetricAggregationWorker.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMetricAggregationWorker.java
index d55a3eca4..98364e00b 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMetricAggregationWorker.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationMetricAggregationWorker.java
@@ -63,6 +63,7 @@ public class ApplicationMetricAggregationWorker extends AggregationWorker<Applic
         applicationMetric.setSatisfiedCount(applicationReferenceMetric.getSatisfiedCount());
         applicationMetric.setToleratingCount(applicationReferenceMetric.getToleratingCount());
         applicationMetric.setFrustratedCount(applicationReferenceMetric.getFrustratedCount());
+
         applicationMetric.setTimeBucket(timeBucket);
 
         return applicationMetric;
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationReferenceMetricAggregationWorker.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationReferenceMetricAggregationWorker.java
index 76ccfcc42..5b3914c95 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationReferenceMetricAggregationWorker.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/application/ApplicationReferenceMetricAggregationWorker.java
@@ -82,6 +82,9 @@ public class ApplicationReferenceMetricAggregationWorker extends AggregationWork
         } else {
             applicationReferenceMetric.setFrustratedCount(1L);
         }
+
+        applicationReferenceMetric.setTimeBucket(instanceReferenceMetric.getTimeBucket());
+
         return applicationReferenceMetric;
     }
 
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/global/GlobalTraceSpanListener.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/global/GlobalTraceSpanListener.java
index 1a61d7dd3..1a794e0ca 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/global/GlobalTraceSpanListener.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/global/GlobalTraceSpanListener.java
@@ -24,8 +24,11 @@ import org.apache.skywalking.apm.collector.analysis.metric.define.graph.GraphIdD
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.decorator.SpanDecorator;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.FirstSpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.GlobalTraceIdsListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.core.graph.Graph;
 import org.apache.skywalking.apm.collector.core.graph.GraphManager;
+import org.apache.skywalking.apm.collector.core.module.ModuleManager;
 import org.apache.skywalking.apm.collector.core.util.Const;
 import org.apache.skywalking.apm.collector.core.util.TimeBucketUtils;
 import org.apache.skywalking.apm.collector.storage.table.global.GlobalTrace;
@@ -75,4 +78,10 @@ public class GlobalTraceSpanListener implements FirstSpanListener, GlobalTraceId
             graph.start(globalTrace);
         }
     }
+
+    public static class Factory implements SpanListenerFactory {
+        @Override public SpanListener create(ModuleManager moduleManager) {
+            return new GlobalTraceSpanListener();
+        }
+    }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceMetricAggregationWorker.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceMetricAggregationWorker.java
index b95599a73..d9c295177 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceMetricAggregationWorker.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceMetricAggregationWorker.java
@@ -60,6 +60,7 @@ public class InstanceMetricAggregationWorker extends AggregationWorker<InstanceR
         instanceMetric.setMqTransactionDurationSum(instanceReferenceMetric.getMqTransactionDurationSum());
         instanceMetric.setMqTransactionErrorDurationSum(instanceReferenceMetric.getMqTransactionErrorDurationSum());
 
+        instanceMetric.setTimeBucket(instanceReferenceMetric.getTimeBucket());
         return instanceMetric;
     }
 
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceReferenceMetricAggregationWorker.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceReferenceMetricAggregationWorker.java
index 24a21e96f..4d7a67a37 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceReferenceMetricAggregationWorker.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/instance/InstanceReferenceMetricAggregationWorker.java
@@ -62,6 +62,7 @@ public class InstanceReferenceMetricAggregationWorker extends AggregationWorker<
         instanceReferenceMetric.setMqTransactionErrorDurationSum(instanceReferenceMetric.getMqTransactionErrorDurationSum());
 
         instanceReferenceMetric.setSourceValue(serviceReferenceMetric.getSourceValue());
+        instanceReferenceMetric.setTimeBucket(serviceReferenceMetric.getTimeBucket());
         return instanceReferenceMetric;
     }
 
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/segment/SegmentCostSpanListener.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/segment/SegmentCostSpanListener.java
index 502de5da7..03b5aa94b 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/segment/SegmentCostSpanListener.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/segment/SegmentCostSpanListener.java
@@ -26,6 +26,8 @@ import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listen
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.ExitSpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.FirstSpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.LocalSpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.cache.CacheModule;
 import org.apache.skywalking.apm.collector.cache.service.ServiceNameCacheService;
 import org.apache.skywalking.apm.collector.core.graph.Graph;
@@ -102,4 +104,10 @@ public class SegmentCostSpanListener implements EntrySpanListener, ExitSpanListe
             graph.start(segmentCost);
         }
     }
+
+    public static class Factory implements SpanListenerFactory {
+        @Override public SpanListener create(ModuleManager moduleManager) {
+            return new SegmentCostSpanListener(moduleManager);
+        }
+    }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceEntrySpanListener.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceEntrySpanListener.java
index 5230551c7..6bf47b33d 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceEntrySpanListener.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceEntrySpanListener.java
@@ -22,6 +22,8 @@ import org.apache.skywalking.apm.collector.analysis.metric.define.graph.GraphIdD
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.decorator.SpanDecorator;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.EntrySpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.FirstSpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.cache.CacheModule;
 import org.apache.skywalking.apm.collector.cache.service.ServiceNameCacheService;
 import org.apache.skywalking.apm.collector.core.graph.Graph;
@@ -85,4 +87,10 @@ public class ServiceEntrySpanListener implements FirstSpanListener, EntrySpanLis
             graph.start(serviceEntry);
         }
     }
+
+    public static class Factory implements SpanListenerFactory {
+        @Override public SpanListener create(ModuleManager moduleManager) {
+            return new ServiceEntrySpanListener(moduleManager);
+        }
+    }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceReferenceMetricSpanListener.java b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceReferenceMetricSpanListener.java
index 7d8bffbeb..41a309d6d 100644
--- a/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceReferenceMetricSpanListener.java
+++ b/apm-collector/apm-collector-analysis/analysis-metric/metric-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/metric/provider/worker/service/ServiceReferenceMetricSpanListener.java
@@ -27,8 +27,11 @@ import org.apache.skywalking.apm.collector.analysis.segment.parser.define.decora
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.EntrySpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.ExitSpanListener;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.FirstSpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.core.graph.Graph;
 import org.apache.skywalking.apm.collector.core.graph.GraphManager;
+import org.apache.skywalking.apm.collector.core.module.ModuleManager;
 import org.apache.skywalking.apm.collector.core.util.Const;
 import org.apache.skywalking.apm.collector.core.util.ObjectUtils;
 import org.apache.skywalking.apm.collector.core.util.TimeBucketUtils;
@@ -79,7 +82,7 @@ public class ServiceReferenceMetricSpanListener implements FirstSpanListener, En
             serviceReferenceMetric.setFrontServiceId(Const.NONE_SERVICE_ID);
             serviceReferenceMetric.setFrontInstanceId(instanceId);
             serviceReferenceMetric.setBehindServiceId(spanDecorator.getOperationNameId());
-            serviceReferenceMetric.setBehindServiceId(instanceId);
+            serviceReferenceMetric.setBehindInstanceId(instanceId);
             serviceReferenceMetric.setSourceValue(MetricSource.Entry.ordinal());
 
             calculateCost(serviceReferenceMetric, spanDecorator, false);
@@ -100,7 +103,7 @@ public class ServiceReferenceMetricSpanListener implements FirstSpanListener, En
 
     private void calculateCost(ServiceReferenceMetric serviceReferenceMetric, SpanDecorator spanDecorator,
         boolean hasReference) {
-        long duration = spanDecorator.getStartTime() - spanDecorator.getEndTime();
+        long duration = spanDecorator.getEndTime() - spanDecorator.getStartTime();
 
         if (spanDecorator.getIsError()) {
             serviceReferenceMetric.setTransactionErrorCalls(1L);
@@ -161,4 +164,10 @@ public class ServiceReferenceMetricSpanListener implements FirstSpanListener, En
             graph.start(serviceReferenceMetric);
         });
     }
+
+    public static class Factory implements SpanListenerFactory {
+        @Override public SpanListener create(ModuleManager moduleManager) {
+            return new ServiceReferenceMetricSpanListener();
+        }
+    }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SegmentDecorator.java b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SegmentDecorator.java
index b7a0586b5..531aef8f1 100644
--- a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SegmentDecorator.java
+++ b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SegmentDecorator.java
@@ -16,9 +16,9 @@
  *
  */
 
-
 package org.apache.skywalking.apm.collector.analysis.segment.parser.define.decorator;
 
+import org.apache.skywalking.apm.collector.core.util.ObjectUtils;
 import org.apache.skywalking.apm.network.proto.TraceSegmentObject;
 import org.apache.skywalking.apm.network.proto.UniqueId;
 
@@ -29,9 +29,11 @@ public class SegmentDecorator implements StandardBuilder {
     private boolean isOrigin = true;
     private final TraceSegmentObject segmentObject;
     private TraceSegmentObject.Builder segmentBuilder;
+    private final SpanDecorator[] spanDecorators;
 
     public SegmentDecorator(TraceSegmentObject segmentObject) {
         this.segmentObject = segmentObject;
+        this.spanDecorators = new SpanDecorator[segmentObject.getSpansCount()];
     }
 
     public int getApplicationId() {
@@ -51,11 +53,14 @@ public class SegmentDecorator implements StandardBuilder {
     }
 
     public SpanDecorator getSpans(int index) {
-        if (isOrigin) {
-            return new SpanDecorator(segmentObject.getSpans(index), this);
-        } else {
-            return new SpanDecorator(segmentBuilder.getSpansBuilder(index), this);
+        if (ObjectUtils.isEmpty(spanDecorators[index])) {
+            if (isOrigin) {
+                spanDecorators[index] = new SpanDecorator(segmentObject.getSpans(index), this);
+            } else {
+                spanDecorators[index] = new SpanDecorator(segmentBuilder.getSpansBuilder(index), this);
+            }
         }
+        return spanDecorators[index];
     }
 
     public byte[] toByteArray() {
diff --git a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SpanDecorator.java b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SpanDecorator.java
index ce1f69d02..d8ed7919e 100644
--- a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SpanDecorator.java
+++ b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/decorator/SpanDecorator.java
@@ -16,9 +16,9 @@
  *
  */
 
-
 package org.apache.skywalking.apm.collector.analysis.segment.parser.define.decorator;
 
+import org.apache.skywalking.apm.collector.core.util.ObjectUtils;
 import org.apache.skywalking.apm.network.proto.SpanLayer;
 import org.apache.skywalking.apm.network.proto.SpanObject;
 import org.apache.skywalking.apm.network.proto.SpanType;
@@ -31,16 +31,19 @@ public class SpanDecorator implements StandardBuilder {
     private StandardBuilder standardBuilder;
     private SpanObject spanObject;
     private SpanObject.Builder spanBuilder;
+    private final ReferenceDecorator[] referenceDecorators;
 
     public SpanDecorator(SpanObject spanObject, StandardBuilder standardBuilder) {
         this.spanObject = spanObject;
         this.standardBuilder = standardBuilder;
+        this.referenceDecorators = new ReferenceDecorator[spanObject.getRefsCount()];
     }
 
     public SpanDecorator(SpanObject.Builder spanBuilder, StandardBuilder standardBuilder) {
         this.spanBuilder = spanBuilder;
         this.standardBuilder = standardBuilder;
         this.isOrigin = false;
+        this.referenceDecorators = new ReferenceDecorator[spanBuilder.getRefsCount()];
     }
 
     public int getSpanId() {
@@ -200,11 +203,14 @@ public class SpanDecorator implements StandardBuilder {
     }
 
     public ReferenceDecorator getRefs(int index) {
-        if (isOrigin) {
-            return new ReferenceDecorator(spanObject.getRefs(index), this);
-        } else {
-            return new ReferenceDecorator(spanBuilder.getRefsBuilder(index), this);
+        if (ObjectUtils.isEmpty(referenceDecorators[index])) {
+            if (isOrigin) {
+                referenceDecorators[index] = new ReferenceDecorator(spanObject.getRefs(index), this);
+            } else {
+                referenceDecorators[index] = new ReferenceDecorator(spanBuilder.getRefsBuilder(index), this);
+            }
         }
+        return referenceDecorators[index];
     }
 
     @Override public void toBuilder() {
diff --git a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/listener/SpanListenerFactory.java b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/listener/SpanListenerFactory.java
new file mode 100644
index 000000000..76386d964
--- /dev/null
+++ b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/listener/SpanListenerFactory.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener;
+
+import org.apache.skywalking.apm.collector.core.module.ModuleManager;
+
+/**
+ * @author peng-yongsheng
+ */
+public interface SpanListenerFactory {
+    SpanListener create(ModuleManager moduleManager);
+}
diff --git a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/service/ISegmentParserListenerRegister.java b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/service/ISegmentParserListenerRegister.java
index b1a6ce9b3..16f767689 100644
--- a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/service/ISegmentParserListenerRegister.java
+++ b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-define/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/define/service/ISegmentParserListenerRegister.java
@@ -18,12 +18,12 @@
 
 package org.apache.skywalking.apm.collector.analysis.segment.parser.define.service;
 
-import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.core.module.Service;
 
 /**
  * @author peng-yongsheng
  */
 public interface ISegmentParserListenerRegister extends Service {
-    void register(SpanListener spanListener);
+    void register(SpanListenerFactory spanListenerFactory);
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParse.java b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParse.java
index 08030f283..1c8ab9fa0 100644
--- a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParse.java
+++ b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParse.java
@@ -19,6 +19,7 @@
 package org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser;
 
 import com.google.protobuf.InvalidProtocolBufferException;
+import java.util.LinkedList;
 import java.util.List;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.decorator.ReferenceDecorator;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.decorator.SegmentDecorator;
@@ -55,6 +56,7 @@ public class SegmentParse {
     private final Logger logger = LoggerFactory.getLogger(SegmentParse.class);
 
     private final ModuleManager moduleManager;
+    private List<SpanListener> spanListeners;
     private final SegmentParserListenerManager listenerManager;
     private String segmentId;
     private long timeBucket = 0;
@@ -62,9 +64,12 @@ public class SegmentParse {
     public SegmentParse(ModuleManager moduleManager, SegmentParserListenerManager listenerManager) {
         this.moduleManager = moduleManager;
         this.listenerManager = listenerManager;
+        this.spanListeners = new LinkedList<>();
     }
 
     public boolean parse(UpstreamSegment segment, ISegmentParseService.Source source) {
+        createSpanListeners();
+
         try {
             List<UniqueId> traceIds = segment.getGlobalTraceIdsList();
             TraceSegmentObject segmentObject = TraceSegmentObject.parseFrom(segment.getSegment());
@@ -173,12 +178,12 @@ public class SegmentParse {
     }
 
     private void notifyListenerToBuild() {
-        listenerManager.getSpanListeners().forEach(SpanListener::build);
+        spanListeners.forEach(SpanListener::build);
     }
 
     private void notifyExitListener(SpanDecorator spanDecorator, int applicationId, int applicationInstanceId,
         String segmentId) {
-        for (SpanListener listener : listenerManager.getSpanListeners()) {
+        for (SpanListener listener : spanListeners) {
             if (listener instanceof ExitSpanListener) {
                 ((ExitSpanListener)listener).parseExit(spanDecorator, applicationId, applicationInstanceId, segmentId);
             }
@@ -187,7 +192,7 @@ public class SegmentParse {
 
     private void notifyEntryListener(SpanDecorator spanDecorator, int applicationId, int applicationInstanceId,
         String segmentId) {
-        for (SpanListener listener : listenerManager.getSpanListeners()) {
+        for (SpanListener listener : spanListeners) {
             if (listener instanceof EntrySpanListener) {
                 ((EntrySpanListener)listener).parseEntry(spanDecorator, applicationId, applicationInstanceId, segmentId);
             }
@@ -196,7 +201,7 @@ public class SegmentParse {
 
     private void notifyLocalListener(SpanDecorator spanDecorator, int applicationId, int applicationInstanceId,
         String segmentId) {
-        for (SpanListener listener : listenerManager.getSpanListeners()) {
+        for (SpanListener listener : spanListeners) {
             if (listener instanceof LocalSpanListener) {
                 ((LocalSpanListener)listener).parseLocal(spanDecorator, applicationId, applicationInstanceId, segmentId);
             }
@@ -205,7 +210,7 @@ public class SegmentParse {
 
     private void notifyFirstListener(SpanDecorator spanDecorator, int applicationId, int applicationInstanceId,
         String segmentId) {
-        for (SpanListener listener : listenerManager.getSpanListeners()) {
+        for (SpanListener listener : spanListeners) {
             if (listener instanceof FirstSpanListener) {
                 ((FirstSpanListener)listener).parseFirst(spanDecorator, applicationId, applicationInstanceId, segmentId);
             }
@@ -213,10 +218,14 @@ public class SegmentParse {
     }
 
     private void notifyGlobalsListener(UniqueId uniqueId) {
-        for (SpanListener listener : listenerManager.getSpanListeners()) {
+        for (SpanListener listener : spanListeners) {
             if (listener instanceof GlobalTraceIdsListener) {
                 ((GlobalTraceIdsListener)listener).parseGlobalTraceId(uniqueId);
             }
         }
     }
+
+    private void createSpanListeners() {
+        listenerManager.getSpanListenerFactories().forEach(spanListenerFactory -> spanListeners.add(spanListenerFactory.create(moduleManager)));
+    }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParserListenerManager.java b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParserListenerManager.java
index 86c1ba1f3..65b2bc342 100644
--- a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParserListenerManager.java
+++ b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/parser/SegmentParserListenerManager.java
@@ -20,24 +20,24 @@ package org.apache.skywalking.apm.collector.analysis.segment.parser.provider.par
 
 import java.util.ArrayList;
 import java.util.List;
-import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 
 /**
  * @author peng-yongsheng
  */
 public class SegmentParserListenerManager {
 
-    private List<SpanListener> spanListeners;
+    private List<SpanListenerFactory> spanListenerFactories;
 
     public SegmentParserListenerManager() {
-        this.spanListeners = new ArrayList<>();
+        this.spanListenerFactories = new ArrayList<>();
     }
 
-    public void add(SpanListener spanListener) {
-        spanListeners.add(spanListener);
+    public void add(SpanListenerFactory spanListenerFactory) {
+        spanListenerFactories.add(spanListenerFactory);
     }
 
-    public List<SpanListener> getSpanListeners() {
-        return spanListeners;
+    public List<SpanListenerFactory> getSpanListenerFactories() {
+        return spanListenerFactories;
     }
 }
diff --git a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/service/SegmentParserListenerRegister.java b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/service/SegmentParserListenerRegister.java
index 2a903d067..cd65c35b9 100644
--- a/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/service/SegmentParserListenerRegister.java
+++ b/apm-collector/apm-collector-analysis/analysis-segment-parser/segment-parser-provider/src/main/java/org/apache/skywalking/apm/collector/analysis/segment/parser/provider/service/SegmentParserListenerRegister.java
@@ -18,7 +18,7 @@
 
 package org.apache.skywalking.apm.collector.analysis.segment.parser.provider.service;
 
-import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListener;
+import org.apache.skywalking.apm.collector.analysis.segment.parser.define.listener.SpanListenerFactory;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.define.service.ISegmentParserListenerRegister;
 import org.apache.skywalking.apm.collector.analysis.segment.parser.provider.parser.SegmentParserListenerManager;
 
@@ -33,7 +33,7 @@ public class SegmentParserListenerRegister implements ISegmentParserListenerRegi
         this.listenerManager = listenerManager;
     }
 
-    @Override public void register(SpanListener spanListener) {
-        this.listenerManager.add(spanListener);
+    @Override public void register(SpanListenerFactory spanListenerFactory) {
+        this.listenerManager.add(spanListenerFactory);
     }
 }