diff --git a/pom.xml b/pom.xml
index 205f526653..21ba1ea794 100644
--- a/pom.xml
+++ b/pom.xml
@@ -526,5 +526,24 @@
 			<version>2.0.2</version>
 			<scope>test</scope>
 		</dependency>
+		
+		<dependency>
+			<groupId>org.javasimon</groupId>
+			<artifactId>javasimon-spring</artifactId>
+			<version>3.3.0</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.javasimon</groupId>
+			<artifactId>javasimon-jdbc4</artifactId>
+			<version>3.3.0</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.javasimon</groupId>
+			<artifactId>javasimon-javaee</artifactId>
+			<version>3.3.0</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 </project>
diff --git a/src/main/java/com/alibaba/druid/support/monitor/MonitorContext.java b/src/main/java/com/alibaba/druid/support/monitor/MonitorContext.java
new file mode 100644
index 0000000000..ec9e1b9842
--- /dev/null
+++ b/src/main/java/com/alibaba/druid/support/monitor/MonitorContext.java
@@ -0,0 +1,26 @@
+package com.alibaba.druid.support.monitor;
+
+import java.util.Date;
+
+public class MonitorContext {
+
+    private String appName;
+    private Date   collectTime;
+
+    public String getAppName() {
+        return appName;
+    }
+
+    public void setAppName(String appName) {
+        this.appName = appName;
+    }
+
+    public Date getCollectTime() {
+        return collectTime;
+    }
+
+    public void setCollectTime(Date collectTime) {
+        this.collectTime = collectTime;
+    }
+
+}
diff --git a/src/main/java/com/alibaba/druid/support/monitor/MonitorService.java b/src/main/java/com/alibaba/druid/support/monitor/MonitorService.java
new file mode 100644
index 0000000000..b97685a463
--- /dev/null
+++ b/src/main/java/com/alibaba/druid/support/monitor/MonitorService.java
@@ -0,0 +1,110 @@
+package com.alibaba.druid.support.monitor;
+
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+import com.alibaba.druid.support.monitor.dao.MonitorDao;
+
+public class MonitorService {
+
+    private final static long        DEFAULT_TIME_BETWEEN_COLLECT = 60 * 5;
+
+    private ScheduledExecutorService scheduler;
+    private int                      schedulerThreadSize          = 1;
+
+    private long                     timeBeetweenSqlCollect       = DEFAULT_TIME_BETWEEN_COLLECT;
+    private long                     timeBeetweenSpringCollect    = DEFAULT_TIME_BETWEEN_COLLECT;
+    private long                     timeBeetweenWebUriCollect    = DEFAULT_TIME_BETWEEN_COLLECT;
+    private TimeUnit                 timeUnit                     = TimeUnit.SECONDS;
+
+    private MonitorDao               dao;
+
+    public void start() {
+        if (scheduler == null) {
+            scheduler = new ScheduledThreadPoolExecutor(schedulerThreadSize);
+        }
+
+        scheduler.scheduleAtFixedRate(new Runnable() {
+            @Override
+            public void run() {
+                collectSql();
+            }
+        }, timeBeetweenSqlCollect, timeBeetweenSqlCollect, timeUnit);
+
+        scheduler.scheduleAtFixedRate(new Runnable() {
+            @Override
+            public void run() {
+                collectSpringMethod();
+            }
+        }, timeBeetweenSpringCollect, timeBeetweenSpringCollect, timeUnit);
+
+        scheduler.scheduleAtFixedRate(new Runnable() {
+            @Override
+            public void run() {
+                collectWebURI();
+            }
+        }, timeBeetweenWebUriCollect, timeBeetweenWebUriCollect, timeUnit);
+    }
+
+    public ScheduledExecutorService getScheduler() {
+        return scheduler;
+    }
+
+    public void setScheduler(ScheduledExecutorService scheduler) {
+        this.scheduler = scheduler;
+    }
+
+    private void collectSql() {
+
+    }
+
+    private void collectSpringMethod() {
+
+    }
+
+    private void collectWebURI() {
+
+    }
+
+    public MonitorDao getDao() {
+        return dao;
+    }
+
+    public void setDao(MonitorDao dao) {
+        this.dao = dao;
+    }
+
+    public long getTimeBeetweenSqlCollect() {
+        return timeBeetweenSqlCollect;
+    }
+
+    public void setTimeBeetweenSqlCollect(long timeBeetweenSqlCollect) {
+        this.timeBeetweenSqlCollect = timeBeetweenSqlCollect;
+    }
+
+    public long getTimeBeetweenSpringCollect() {
+        return timeBeetweenSpringCollect;
+    }
+
+    public void setTimeBeetweenSpringCollect(long timeBeetweenSpringCollect) {
+        this.timeBeetweenSpringCollect = timeBeetweenSpringCollect;
+    }
+
+    public long getTimeBeetweenWebUriCollect() {
+        return timeBeetweenWebUriCollect;
+    }
+
+    public void setTimeBeetweenWebUriCollect(long timeBeetweenWebUriCollect) {
+        this.timeBeetweenWebUriCollect = timeBeetweenWebUriCollect;
+    }
+
+    public TimeUnit getTimeUnit() {
+        return timeUnit;
+    }
+
+    public void setTimeUnit(TimeUnit timeUnit) {
+        this.timeUnit = timeUnit;
+    }
+
+}
diff --git a/src/main/java/com/alibaba/druid/support/monitor/dao/MonitorDao.java b/src/main/java/com/alibaba/druid/support/monitor/dao/MonitorDao.java
new file mode 100644
index 0000000000..b50751e9b9
--- /dev/null
+++ b/src/main/java/com/alibaba/druid/support/monitor/dao/MonitorDao.java
@@ -0,0 +1,17 @@
+package com.alibaba.druid.support.monitor.dao;
+
+import java.util.List;
+
+import com.alibaba.druid.stat.JdbcSqlStatValue;
+import com.alibaba.druid.support.http.stat.WebURIStatValue;
+import com.alibaba.druid.support.monitor.MonitorContext;
+import com.alibaba.druid.support.spring.stat.SpringMethodStatValue;
+
+public interface MonitorDao {
+
+    void saveSql(MonitorContext ctx, List<JdbcSqlStatValue> sqlList);
+
+    void saveSpringMethod(MonitorContext ctx, List<SpringMethodStatValue> methodList);
+
+    void saveWebURI(MonitorContext ctx, List<WebURIStatValue> uriList);
+}
diff --git a/src/main/java/com/alibaba/druid/support/monitor/dao/MonitorDaoJdbcImpl.java b/src/main/java/com/alibaba/druid/support/monitor/dao/MonitorDaoJdbcImpl.java
new file mode 100644
index 0000000000..1a1683eed2
--- /dev/null
+++ b/src/main/java/com/alibaba/druid/support/monitor/dao/MonitorDaoJdbcImpl.java
@@ -0,0 +1,27 @@
+package com.alibaba.druid.support.monitor.dao;
+
+import java.util.List;
+
+import com.alibaba.druid.stat.JdbcSqlStatValue;
+import com.alibaba.druid.support.http.stat.WebURIStatValue;
+import com.alibaba.druid.support.monitor.MonitorContext;
+import com.alibaba.druid.support.spring.stat.SpringMethodStatValue;
+
+public class MonitorDaoJdbcImpl implements MonitorDao {
+
+    @Override
+    public void saveSql(MonitorContext ctx, List<JdbcSqlStatValue> sqlList) {
+
+    }
+
+    @Override
+    public void saveSpringMethod(MonitorContext ctx, List<SpringMethodStatValue> methodList) {
+
+    }
+
+    @Override
+    public void saveWebURI(MonitorContext ctx, List<WebURIStatValue> uriList) {
+
+    }
+
+}