diff --git a/skywalking-commons/pom.xml b/skywalking-commons/pom.xml
index 33782de5a..238f583e0 100644
--- a/skywalking-commons/pom.xml
+++ b/skywalking-commons/pom.xml
@@ -13,7 +13,6 @@
     <modules>
         <module>skywalking-trace</module>
         <module>skywalking-logging</module>
-        <module>skywalking-health-report</module>
         <module>skywalking-util</module>
     </modules>
 
diff --git a/skywalking-commons/skywalking-health-report/pom.xml b/skywalking-commons/skywalking-health-report/pom.xml
deleted file mode 100644
index 95d6d3321..000000000
--- a/skywalking-commons/skywalking-health-report/pom.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>skywalking-commons</artifactId>
-        <groupId>com.a.eye</groupId>
-        <version>3.0-2017</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>skywalking-health-report</artifactId>
-    <packaging>jar</packaging>
-
-    <name>skywalking-health-report</name>
-    <url>http://maven.apache.org</url>
-
-    <dependencies>
-        <dependency>
-            <groupId>com.a.eye</groupId>
-            <artifactId>skywalking-logging-api</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-    </dependencies>
-</project>
diff --git a/skywalking-commons/skywalking-health-report/src/main/java/com/a/eye/skywalking/health/report/HealthCollector.java b/skywalking-commons/skywalking-health-report/src/main/java/com/a/eye/skywalking/health/report/HealthCollector.java
deleted file mode 100644
index 601bab84c..000000000
--- a/skywalking-commons/skywalking-health-report/src/main/java/com/a/eye/skywalking/health/report/HealthCollector.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package com.a.eye.skywalking.health.report;
-
-
-import com.a.eye.skywalking.api.logging.api.ILog;
-import com.a.eye.skywalking.api.logging.api.LogManager;
-
-import java.util.Arrays;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-public class HealthCollector extends Thread {
-    private static       ILog                      logger                  = LogManager.getLogger(HealthCollector.class);
-    private static       Map<String, HeathReading> heathReadings           = new ConcurrentHashMap<String, HeathReading>();
-    private static final long                      DEFAULT_REPORT_INTERVAL = 60 * 1000;
-    private final long   reportInterval;
-    private       String reporterName;
-
-    private HealthCollector(String reporterName) {
-        this(DEFAULT_REPORT_INTERVAL);
-        this.reporterName = reporterName;
-    }
-
-    private HealthCollector(long reportInterval) {
-        super("HealthCollector");
-        this.setDaemon(true);
-        this.reportInterval = reportInterval;
-    }
-
-    public static void init(String reporterName) {
-        new HealthCollector(reporterName).start();
-    }
-
-    public static HeathReading getCurrentHeathReading(String extraId) {
-        String id = getId(extraId);
-        if (!heathReadings.containsKey(id)) {
-            synchronized (heathReadings) {
-                if (!heathReadings.containsKey(id)) {
-                    if (heathReadings.keySet().size() > 5000) {
-                        logger.warn("use HealthCollector illegal. There is an overflow trend of Server Health Collector Report Data.");
-                    }else {
-                        heathReadings.put(id, new HeathReading(id));
-                    }
-                }
-            }
-        }
-        return heathReadings.get(id);
-    }
-
-    private static String getId(String extraId) {
-        return "T:" + Thread.currentThread().getName() + "(" + Thread.currentThread().getId() + ")" + (extraId == null ? "" : ",extra:" + extraId);
-    }
-
-    @Override
-    public void run() {
-        while (true) {
-            try {
-                Map<String, HeathReading> heathReadingsSnapshot = heathReadings;
-                heathReadings = new ConcurrentHashMap<String, HeathReading>();
-                String[] keyList = heathReadingsSnapshot.keySet().toArray(new String[0]);
-                Arrays.sort(keyList);
-                StringBuilder log = new StringBuilder();
-                log.append("\n---------" + reporterName + " Health Report---------\n");
-                for (String key : keyList) {
-                    log.append(heathReadingsSnapshot.get(key)).append("\n");
-                }
-                log.append("------------------------------------------------\n");
-
-                logger.info(log.toString());
-
-                try {
-                    Thread.sleep(reportInterval);
-                } catch (InterruptedException e) {
-                }
-            } catch (Throwable t) {
-                logger.error("HealthCollector report error.", t);
-            }
-        }
-    }
-}
diff --git a/skywalking-commons/skywalking-health-report/src/main/java/com/a/eye/skywalking/health/report/HeathReading.java b/skywalking-commons/skywalking-health-report/src/main/java/com/a/eye/skywalking/health/report/HeathReading.java
deleted file mode 100644
index c413e78b5..000000000
--- a/skywalking-commons/skywalking-health-report/src/main/java/com/a/eye/skywalking/health/report/HeathReading.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package com.a.eye.skywalking.health.report;
-
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class HeathReading {
-    public static final String ERROR   = "[ERROR]";
-    public static final String WARNING = "[WARNING]";
-    public static final String INFO    = "[INFO]";
-
-    private String id;
-
-    private Map<String, HeathDetailData> datas = new HashMap<String, HeathDetailData>();
-
-    /**
-     * 健康读数，只应该在工作线程中创建
-     */
-    public HeathReading(String id) {
-        this.id = id;
-    }
-
-    public void updateData(String key, String message) {
-        updateData(key, message, new Object[0]);
-    }
-
-    public void updateData(String key, String newData, Object... arguments) {
-        if (datas.containsKey(key)) {
-            datas.get(key).updateData(newData, arguments);
-        } else {
-            datas.put(key, new HeathDetailData(newData, arguments));
-        }
-    }
-
-    @Override
-    public String toString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append("id<").append(this.id).append(">\n");
-        for (Map.Entry<String, HeathDetailData> data : datas.entrySet()) {
-            sb.append(data.getKey()).append(data.getValue().toString()).append("\n");
-        }
-
-        datas = new HashMap<String, HeathReading.HeathDetailData>();
-        return sb.toString();
-    }
-
-    class HeathDetailData {
-        private String data;
-
-        private long statusTime;
-
-        HeathDetailData(String initialData) {
-            this(initialData, new Object[0]);
-        }
-
-        HeathDetailData(String initialData, Object[] arguments) {
-            data = initialData;
-            if (arguments.length > 0)
-                data = String.format(initialData, arguments);
-            statusTime = System.currentTimeMillis();
-        }
-
-        void updateData(String newData, Object... arguments) {
-            data = newData;
-            if (arguments.length > 0)
-                data = String.format(newData, arguments);
-            statusTime = System.currentTimeMillis();
-        }
-
-        String getData() {
-            return data;
-        }
-
-        long getStatusTime() {
-            return statusTime;
-        }
-
-        @Override
-        public String toString() {
-            return data + "(t:" + statusTime + ")";
-        }
-    }
-}
diff --git a/skywalking-sniffer/skywalking-api/pom.xml b/skywalking-sniffer/skywalking-api/pom.xml
index eff87bd7e..615db5f4f 100644
--- a/skywalking-sniffer/skywalking-api/pom.xml
+++ b/skywalking-sniffer/skywalking-api/pom.xml
@@ -36,11 +36,6 @@
             <artifactId>disruptor</artifactId>
             <version>3.3.6</version>
         </dependency>
-        <dependency>
-            <groupId>com.a.eye</groupId>
-            <artifactId>skywalking-health-report</artifactId>
-            <version>${project.version}</version>
-        </dependency>
         <dependency>
             <groupId>com.a.eye</groupId>
             <artifactId>skywalking-logging-api</artifactId>
diff --git a/skywalking-sniffer/skywalking-api/src/main/java/com/a/eye/skywalking/api/queue/TraceSegmentProcessQueue.java b/skywalking-sniffer/skywalking-api/src/main/java/com/a/eye/skywalking/api/queue/TraceSegmentProcessQueue.java
index 7a3ac2d1b..5da3cc5ec 100644
--- a/skywalking-sniffer/skywalking-api/src/main/java/com/a/eye/skywalking/api/queue/TraceSegmentProcessQueue.java
+++ b/skywalking-sniffer/skywalking-api/src/main/java/com/a/eye/skywalking/api/queue/TraceSegmentProcessQueue.java
@@ -3,8 +3,6 @@ package com.a.eye.skywalking.api.queue;
 import com.a.eye.skywalking.api.conf.Config;
 import com.a.eye.skywalking.api.context.TracerContext;
 import com.a.eye.skywalking.api.context.TracerContextListener;
-import com.a.eye.skywalking.health.report.HealthCollector;
-import com.a.eye.skywalking.health.report.HeathReading;
 import com.a.eye.skywalking.trace.TraceSegment;
 import com.lmax.disruptor.RingBuffer;
 import com.lmax.disruptor.dsl.Disruptor;
@@ -24,8 +22,6 @@ public enum TraceSegmentProcessQueue implements TracerContextListener {
             try {
                 TraceSegmentHolder data = this.buffer.get(sequence);
                 data.setValue(traceSegment);
-
-                HealthCollector.getCurrentHeathReading("TraceSegmentProcessQueue").updateData(HeathReading.INFO, "receive finished traceSegment.");
             } finally {
                 this.buffer.publish(sequence);
             }
@@ -36,7 +32,7 @@ public enum TraceSegmentProcessQueue implements TracerContextListener {
     RingBuffer<TraceSegmentHolder> buffer;
 
     TraceSegmentProcessQueue() {
-        disruptor = new Disruptor<TraceSegmentHolder>(TraceSegmentHolder.Factory.INSTANCE, Config.Disruptor.BUFFER_SIZE, DaemonThreadFactory.INSTANCE);
+        disruptor = new Disruptor<>(TraceSegmentHolder.Factory.INSTANCE, Config.Disruptor.BUFFER_SIZE, DaemonThreadFactory.INSTANCE);
         buffer = disruptor.getRingBuffer();
     }