diff --git a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/degrade/DegradeRule.java b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/degrade/DegradeRule.java
index 48b9a810..44f51c4f 100755
--- a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/degrade/DegradeRule.java
+++ b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/degrade/DegradeRule.java
@@ -20,6 +20,7 @@ import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicLong;
 
+import com.alibaba.csp.sentinel.concurrent.NamedThreadFactory;
 import com.alibaba.csp.sentinel.context.Context;
 import com.alibaba.csp.sentinel.node.ClusterNode;
 import com.alibaba.csp.sentinel.node.DefaultNode;
@@ -56,7 +57,7 @@ public class DegradeRule extends AbstractRule {
     private static final int RT_MAX_EXCEED_N = 5;
 
     private static ScheduledExecutorService pool = Executors.newScheduledThreadPool(
-        Runtime.getRuntime().availableProcessors());
+        Runtime.getRuntime().availableProcessors(), new NamedThreadFactory("sentinel-degrade-reset-task", true));
 
     /**
      * RT threshold or exception ratio threshold count.
diff --git a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/flow/FlowRuleManager.java b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/flow/FlowRuleManager.java
index decc6c2e..631b7b89 100755
--- a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/flow/FlowRuleManager.java
+++ b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/block/flow/FlowRuleManager.java
@@ -23,6 +23,7 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
+import com.alibaba.csp.sentinel.concurrent.NamedThreadFactory;
 import com.alibaba.csp.sentinel.log.RecordLog;
 import com.alibaba.csp.sentinel.util.StringUtil;
 import com.alibaba.csp.sentinel.context.Context;
@@ -54,7 +55,8 @@ import com.alibaba.csp.sentinel.slots.block.flow.controller.WarmUpController;
 public class FlowRuleManager {
 
     private static final Map<String, List<FlowRule>> flowRules = new ConcurrentHashMap<String, List<FlowRule>>();
-    private final static ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
+    private final static ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1,
+        new NamedThreadFactory("sentinel-metrics-record-task", true));
     private final static FlowPropertyListener listener = new FlowPropertyListener();
     private static SentinelProperty<List<FlowRule>> currentProperty = new DynamicSentinelProperty<List<FlowRule>>();
 
diff --git a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/system/SystemRuleManager.java b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/system/SystemRuleManager.java
index c8e6378b..21f6ee4f 100755
--- a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/system/SystemRuleManager.java
+++ b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/slots/system/SystemRuleManager.java
@@ -24,6 +24,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 import com.alibaba.csp.sentinel.Constants;
 import com.alibaba.csp.sentinel.EntryType;
+import com.alibaba.csp.sentinel.concurrent.NamedThreadFactory;
 import com.alibaba.csp.sentinel.log.RecordLog;
 import com.alibaba.csp.sentinel.property.DynamicSentinelProperty;
 import com.alibaba.csp.sentinel.property.SentinelProperty;
@@ -82,7 +83,8 @@ public class SystemRuleManager {
     private final static SystemPropertyListener listener = new SystemPropertyListener();
     private static SentinelProperty<List<SystemRule>> currentProperty = new DynamicSentinelProperty<List<SystemRule>>();
 
-    private final static ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
+    private final static ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1,
+        new NamedThreadFactory("sentinel-system-status-record-task", true));
 
     static {
         checkSystemStatus.set(false);
diff --git a/sentinel-dashboard/src/main/java/com/taobao/csp/sentinel/dashboard/metric/MetricFetcher.java b/sentinel-dashboard/src/main/java/com/taobao/csp/sentinel/dashboard/metric/MetricFetcher.java
index b0345b3e..630c66ef 100755
--- a/sentinel-dashboard/src/main/java/com/taobao/csp/sentinel/dashboard/metric/MetricFetcher.java
+++ b/sentinel-dashboard/src/main/java/com/taobao/csp/sentinel/dashboard/metric/MetricFetcher.java
@@ -83,7 +83,8 @@ public class MetricFetcher {
     private AppManagement appManagement;
 
     private CloseableHttpAsyncClient httpclient;
-    private ScheduledExecutorService fetchScheduleService = Executors.newScheduledThreadPool(1);
+    private ScheduledExecutorService fetchScheduleService = Executors.newScheduledThreadPool(1,
+        new NamedThreadFactory("sentinel-dashboard-metrics-fetch-task"));
     private ExecutorService fetchService;
     private ExecutorService fetchWorker;
 
@@ -94,10 +95,10 @@ public class MetricFetcher {
         RejectedExecutionHandler handler = new DiscardPolicy();
         fetchService = new ThreadPoolExecutor(cores, cores,
             keepAliveTime, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<>(queueSize),
-            new NamedThreadFactory("fetchService"), handler);
+            new NamedThreadFactory("sentinel-dashboard-metrics-fetchService"), handler);
         fetchWorker = new ThreadPoolExecutor(cores, cores,
             keepAliveTime, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<>(queueSize),
-            new NamedThreadFactory("fetchWorker"), handler);
+            new NamedThreadFactory("sentinel-dashboard-metrics-fetchWorker"), handler);
         IOReactorConfig ioConfig = IOReactorConfig.custom()
             .setConnectTimeout(3000)
             .setSoTimeout(3000)
diff --git a/sentinel-extension/sentinel-datasource-extension/src/main/java/com/alibaba/csp/sentinel/datasource/AutoRefreshDataSource.java b/sentinel-extension/sentinel-datasource-extension/src/main/java/com/alibaba/csp/sentinel/datasource/AutoRefreshDataSource.java
index bff3d588..645c4180 100755
--- a/sentinel-extension/sentinel-datasource-extension/src/main/java/com/alibaba/csp/sentinel/datasource/AutoRefreshDataSource.java
+++ b/sentinel-extension/sentinel-datasource-extension/src/main/java/com/alibaba/csp/sentinel/datasource/AutoRefreshDataSource.java
@@ -19,6 +19,7 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
+import com.alibaba.csp.sentinel.concurrent.NamedThreadFactory;
 import com.alibaba.csp.sentinel.log.RecordLog;
 
 /**
@@ -48,7 +49,8 @@ public abstract class AutoRefreshDataSource<S, T> extends AbstractDataSource<S,
     }
 
     private void startTimerService() {
-        service = Executors.newScheduledThreadPool(1);
+        service = Executors.newScheduledThreadPool(1,
+            new NamedThreadFactory("sentinel-datasource-auto-refresh-task", true));
         service.scheduleAtFixedRate(new Runnable() {
             @Override
             public void run() {
diff --git a/sentinel-transport/sentinel-transport-common/src/main/java/com/alibaba/csp/sentinel/transport/init/HeartbeatSenderInitFunc.java b/sentinel-transport/sentinel-transport-common/src/main/java/com/alibaba/csp/sentinel/transport/init/HeartbeatSenderInitFunc.java
index cf42f6a0..c35b9be5 100755
--- a/sentinel-transport/sentinel-transport-common/src/main/java/com/alibaba/csp/sentinel/transport/init/HeartbeatSenderInitFunc.java
+++ b/sentinel-transport/sentinel-transport-common/src/main/java/com/alibaba/csp/sentinel/transport/init/HeartbeatSenderInitFunc.java
@@ -21,6 +21,7 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
+import com.alibaba.csp.sentinel.concurrent.NamedThreadFactory;
 import com.alibaba.csp.sentinel.init.InitFunc;
 import com.alibaba.csp.sentinel.log.RecordLog;
 import com.alibaba.csp.sentinel.transport.HeartbeatSender;
@@ -33,7 +34,8 @@ import com.alibaba.csp.sentinel.transport.config.TransportConfig;
  */
 public class HeartbeatSenderInitFunc implements InitFunc {
 
-    private static ScheduledExecutorService pool = Executors.newScheduledThreadPool(2);
+    private static ScheduledExecutorService pool = Executors.newScheduledThreadPool(2,
+        new NamedThreadFactory("sentinel-heartbeat-send-task", true));
 
     @Override
     public void init() throws Exception {
diff --git a/sentinel-transport/sentinel-transport-netty-http/src/main/java/com/alibaba/csp/sentinel/transport/command/NettyHttpCommandCenter.java b/sentinel-transport/sentinel-transport-netty-http/src/main/java/com/alibaba/csp/sentinel/transport/command/NettyHttpCommandCenter.java
index 3b118c65..d191e0a1 100755
--- a/sentinel-transport/sentinel-transport-netty-http/src/main/java/com/alibaba/csp/sentinel/transport/command/NettyHttpCommandCenter.java
+++ b/sentinel-transport/sentinel-transport-netty-http/src/main/java/com/alibaba/csp/sentinel/transport/command/NettyHttpCommandCenter.java
@@ -21,6 +21,7 @@ import java.util.concurrent.Executors;
 
 import com.alibaba.csp.sentinel.command.CommandHandler;
 import com.alibaba.csp.sentinel.command.CommandHandlerProvider;
+import com.alibaba.csp.sentinel.concurrent.NamedThreadFactory;
 import com.alibaba.csp.sentinel.transport.command.netty.HttpServer;
 import com.alibaba.csp.sentinel.log.RecordLog;
 import com.alibaba.csp.sentinel.transport.CommandCenter;
@@ -34,7 +35,8 @@ public class NettyHttpCommandCenter implements CommandCenter {
 
     private final HttpServer server = new HttpServer();
 
-    private final ExecutorService pool = Executors.newSingleThreadExecutor();
+    private final ExecutorService pool = Executors.newSingleThreadExecutor(
+        new NamedThreadFactory("sentinel-netty-command-center-executor"));
 
     @Override
     public void start() throws Exception {