diff --git a/cat-home/src/main/java/com/dianping/cat/build/AlarmComponentConfigurator.java b/cat-home/src/main/java/com/dianping/cat/build/AlarmComponentConfigurator.java
index fcc1d93c39507f69a7fb6b8deb9e6c93a5bb8d8a..f058208478df9829ef4b6372ca3ffdb08e00291b 100644
--- a/cat-home/src/main/java/com/dianping/cat/build/AlarmComponentConfigurator.java
+++ b/cat-home/src/main/java/com/dianping/cat/build/AlarmComponentConfigurator.java
@@ -16,6 +16,7 @@ import com.dianping.cat.consumer.metric.MetricConfigManager;
 import com.dianping.cat.consumer.metric.ProductLineConfigManager;
 import com.dianping.cat.consumer.problem.ProblemAnalyzer;
 import com.dianping.cat.consumer.top.TopAnalyzer;
+import com.dianping.cat.consumer.transaction.TransactionAnalyzer;
 import com.dianping.cat.core.config.ConfigDao;
 import com.dianping.cat.home.dal.report.AlertDao;
 import com.dianping.cat.home.dal.report.AlertSummaryDao;
@@ -67,17 +68,13 @@ import com.dianping.cat.report.task.alert.sender.spliter.Spliter;
 import com.dianping.cat.report.task.alert.sender.spliter.SpliterManager;
 import com.dianping.cat.report.task.alert.sender.spliter.WeixinSpliter;
 import com.dianping.cat.report.task.alert.service.AlertEntityService;
-import com.dianping.cat.report.task.alert.summary.AlertSummaryDataGenerator;
+import com.dianping.cat.report.task.alert.summary.AlertSummaryContentGenerator;
 import com.dianping.cat.report.task.alert.summary.AlertSummaryExecutor;
-import com.dianping.cat.report.task.alert.summary.AlertSummaryFTLDecorator;
 import com.dianping.cat.report.task.alert.summary.AlertSummaryGenerator;
 import com.dianping.cat.report.task.alert.summary.AlertSummaryManager;
-import com.dianping.cat.report.task.alert.summary.AlterationDataGenerator;
-import com.dianping.cat.report.task.alert.summary.AlterationDecorator;
-import com.dianping.cat.report.task.alert.summary.FailureDataGenerator;
-import com.dianping.cat.report.task.alert.summary.FailureDecorator;
-import com.dianping.cat.report.task.alert.summary.SummaryDataGenerator;
-import com.dianping.cat.report.task.alert.summary.SummaryDecorator;
+import com.dianping.cat.report.task.alert.summary.AlterationSummaryContentGenerator;
+import com.dianping.cat.report.task.alert.summary.FailureSummaryContentGenerator;
+import com.dianping.cat.report.task.alert.summary.SummaryContentGenerator;
 import com.dianping.cat.report.task.alert.system.SystemAlert;
 import com.dianping.cat.report.task.alert.thirdParty.HttpConnector;
 import com.dianping.cat.report.task.alert.thirdParty.ThirdPartyAlert;
@@ -185,8 +182,9 @@ class AlarmComponentConfigurator extends AbstractResourceConfigurator {
 
 		all.add(C(HeartbeatAlert.class)
 		      .req(ProductLineConfigManager.class, BaselineService.class)
-		      .req(ProjectService.class, RemoteMetricReportService.class, HeartbeatRuleConfigManager.class,
-		            DataChecker.class, AlertManager.class, AlertInfo.class).req(ModelService.class, HeartbeatAnalyzer.ID));
+		      .req(RemoteMetricReportService.class, HeartbeatRuleConfigManager.class, DataChecker.class,
+		            AlertManager.class, AlertInfo.class).req(ModelService.class, HeartbeatAnalyzer.ID, "m_service")
+		      .req(ModelService.class, TransactionAnalyzer.ID, "m_transactionService"));
 
 		all.add(C(SystemAlert.class).req(ProductLineConfigManager.class, BaselineService.class, AlertInfo.class).req(
 		      RemoteMetricReportService.class, SystemRuleConfigManager.class, DataChecker.class, AlertManager.class));
@@ -217,28 +215,20 @@ class AlarmComponentConfigurator extends AbstractResourceConfigurator {
 
 		all.add(C(AlertSummaryManager.class).req(AlertSummaryDao.class));
 
-		all.add(C(SummaryDataGenerator.class, AlertSummaryDataGenerator.ID, AlertSummaryDataGenerator.class).req(
+		all.add(C(SummaryContentGenerator.class, AlertSummaryContentGenerator.ID, AlertSummaryContentGenerator.class).req(
 		      AlertSummaryGenerator.class, AlertSummaryManager.class));
 
-		all.add(C(SummaryDataGenerator.class, FailureDataGenerator.ID, FailureDataGenerator.class).req(
+		all.add(C(SummaryContentGenerator.class, FailureSummaryContentGenerator.ID, FailureSummaryContentGenerator.class).req(
 		      ModelService.class, ProblemAnalyzer.ID));
 
-		all.add(C(SummaryDataGenerator.class, AlterationDataGenerator.ID, AlterationDataGenerator.class).req(
+		all.add(C(SummaryContentGenerator.class, AlterationSummaryContentGenerator.ID, AlterationSummaryContentGenerator.class).req(
 		      AlterationDao.class));
 
-		all.add(C(SummaryDecorator.class, AlertSummaryFTLDecorator.ID, AlertSummaryFTLDecorator.class));
-
-		all.add(C(SummaryDecorator.class, FailureDecorator.ID, FailureDecorator.class));
-
-		all.add(C(SummaryDecorator.class, AlterationDecorator.ID, AlterationDecorator.class));
-
-		all.add(C(AlertSummaryExecutor.class).req(SenderManager.class)
-		      .req(SummaryDataGenerator.class, AlertSummaryDataGenerator.ID, "m_alertSummaryDataGenerator")
-		      .req(SummaryDataGenerator.class, FailureDataGenerator.ID, "m_failureDataGenerator")
-		      .req(SummaryDataGenerator.class, AlterationDataGenerator.ID, "m_alterationDataGenerator")
-		      .req(SummaryDecorator.class, AlertSummaryFTLDecorator.ID, "m_alertSummaryDecorator")
-		      .req(SummaryDecorator.class, FailureDecorator.ID, "m_failureDecorator")
-		      .req(SummaryDecorator.class, AlterationDecorator.ID, "m_alterationDecorator"));
+		all.add(C(AlertSummaryExecutor.class)
+		      .req(SenderManager.class)
+		      .req(SummaryContentGenerator.class, AlertSummaryContentGenerator.ID, "m_alertSummaryContentGenerator")
+		      .req(SummaryContentGenerator.class, FailureSummaryContentGenerator.ID, "m_failureSummaryContentGenerator")
+		      .req(SummaryContentGenerator.class, AlterationSummaryContentGenerator.ID, "m_alterationSummaryContentGenerator"));
 
 		return all;
 	}
diff --git a/cat-home/src/main/java/com/dianping/cat/report/page/cache/CacheReport.java b/cat-home/src/main/java/com/dianping/cat/report/page/cache/CacheReport.java
index 0fd36c60044da086c4a338f26c7296acbc32c3bf..a3abed62308768a941c695dc90460c139161bcba 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/page/cache/CacheReport.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/page/cache/CacheReport.java
@@ -103,16 +103,6 @@ public class CacheReport {
 		return result;
 	}
 
-	public List<String> getAllMethods() {
-		CacheNameItem allItem = m_nameItems.get(ALL);
-
-		if (allItem != null) {
-			return new ArrayList<String>(allItem.getMethodCounts().keySet());
-		} else {
-			return new ArrayList<String>();
-		}
-	}
-
 	public java.util.Date getStartTime() {
 		return m_startTime;
 	}
@@ -160,14 +150,18 @@ public class CacheReport {
 
 		private long m_missed;
 
-		private long m_getCount;
-		
+		private long m_add;
+
+		private long m_get;
+
+		private long m_mget;
+
+		private long m_remove;
+
 		private TransactionName m_name;
 
 		private String m_category;
 
-		private Map<String, Long> m_methodCounts = new HashMap<String, Long>();
-		
 		public void add(TransactionName transactionName, EventName eventName, String method) {
 			long transactionTotalCount = transactionName.getTotalCount();
 
@@ -177,16 +171,16 @@ public class CacheReport {
 			m_name.setTps(m_name.getTps() + transactionName.getTps());
 
 			if (!StringUtil.isEmpty(method)) {
-				Long value = m_methodCounts.get(method);
-
-				if (value == null) {
-					value = 0L;
-				}
-				m_methodCounts.put(method, value + transactionTotalCount);
 				if ("get".equals(method)) {
+					m_get += transactionTotalCount;
 					m_missed = m_missed + eventName.getTotalCount();
-					m_getCount = m_getCount + transactionTotalCount;
-					m_hited = 1 - (double) m_missed / m_getCount;
+					m_hited = 1 - (double) m_missed / m_get;
+				} else if ("mget".equals(method)) {
+					m_mget += transactionTotalCount;
+				} else if ("add".equals(method)) {
+					m_add += transactionTotalCount;
+				} else if ("remove".equals(method)) {
+					m_remove += transactionTotalCount;
 				}
 			}
 		}
@@ -199,26 +193,28 @@ public class CacheReport {
 			return m_missed;
 		}
 
-		public TransactionName getName() {
-			return m_name;
+		public long getAdd() {
+			return m_add;
 		}
 
-		public String getCategory() {
-			return m_category;
+		public long getGet() {
+			return m_get;
 		}
 
-		public Map<String, Long> getMethodCounts() {
-			return m_methodCounts;
+		public long getMget() {
+			return m_mget;
 		}
 
-		public long getMethodCount(String method) {
-			Long count = m_methodCounts.get(method);
+		public long getRemove() {
+			return m_remove;
+		}
 
-			if (count == null) {
-				return 0L;
-			} else {
-				return count;
-			}
+		public TransactionName getName() {
+			return m_name;
+		}
+
+		public String getCategory() {
+			return m_category;
 		}
 
 		public void setHited(double hited) {
@@ -260,9 +256,14 @@ public class CacheReport {
 				return (int) (o2.getName().getAvg() * 1000 - o1.getName().getAvg() * 1000);
 			} else if (m_sort.equals("name")) {
 				return o1.getName().getId().compareTo(o2.getName().getId());
-			} else if (m_sort.startsWith("method:")) {
-				String method = m_sort.substring(7);
-				return (int) (o2.getMethodCount(method) - o1.getMethodCount(method));
+			} else if (m_sort.equals("add")) {
+				return (int) (o2.getAdd() - o1.getAdd());
+			} else if (m_sort.equals("get")) {
+				return (int) (o2.getGet() - o1.getGet());
+			} else if (m_sort.equals("mget")) {
+				return (int) (o2.getMget() - o1.getMget());
+			} else if (m_sort.equals("remove")) {
+				return (int) (o2.getRemove() - o1.getRemove());
 			}
 			return 0;
 		}
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/heartbeat/HeartbeatAlert.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/heartbeat/HeartbeatAlert.java
index 89b0862933640f270e09899f5a6821bb5714107c..4c9c4c27e462fa77064a605bfaae9af6f75b4fbb 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/heartbeat/HeartbeatAlert.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/task/alert/heartbeat/HeartbeatAlert.java
@@ -1,6 +1,7 @@
 package com.dianping.cat.report.task.alert.heartbeat;
 
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -14,6 +15,8 @@ import com.dianping.cat.consumer.heartbeat.HeartbeatAnalyzer;
 import com.dianping.cat.consumer.heartbeat.model.entity.HeartbeatReport;
 import com.dianping.cat.consumer.heartbeat.model.entity.Machine;
 import com.dianping.cat.consumer.heartbeat.model.entity.Period;
+import com.dianping.cat.consumer.transaction.TransactionAnalyzer;
+import com.dianping.cat.consumer.transaction.model.entity.TransactionReport;
 import com.dianping.cat.helper.TimeHelper;
 import com.dianping.cat.home.rule.entity.Condition;
 import com.dianping.cat.home.rule.entity.Config;
@@ -25,16 +28,15 @@ import com.dianping.cat.report.task.alert.BaseAlert;
 import com.dianping.cat.report.task.alert.sender.AlertEntity;
 import com.dianping.cat.service.ModelRequest;
 import com.dianping.cat.service.ModelResponse;
-import com.dianping.cat.service.ProjectService;
 
 public class HeartbeatAlert extends BaseAlert implements Task {
 
-	@Inject
-	private ProjectService m_projectService;
-
 	@Inject(type = ModelService.class, value = HeartbeatAnalyzer.ID)
 	private ModelService<HeartbeatReport> m_service;
 
+	@Inject(type = ModelService.class, value = TransactionAnalyzer.ID)
+	private ModelService<TransactionReport> m_transactionService;
+
 	private static final String[] m_metrics = { "ThreadCount", "DaemonCount", "TotalStartedCount", "CatThreadCount",
 	      "PiegonThreadCount", "HttpThreadCount", "NewGcCount", "OldGcCount", "MemoryFree", "HeapUsage",
 	      "NoneHeapUsage", "SystemLoadAverage", "CatMessageOverflow", "CatMessageSize" };
@@ -220,6 +222,17 @@ public class HeartbeatAlert extends BaseAlert implements Task {
 		}
 	}
 
+	private Set<String> queryDomains() {
+		Set<String> domains = new HashSet<String>();
+		ModelRequest request = new ModelRequest("cat", System.currentTimeMillis());
+
+		if (m_transactionService.isEligable(request)) {
+			ModelResponse<TransactionReport> response = m_transactionService.invoke(request);
+			domains.addAll(response.getModel().getDomainNames());
+		}
+		return domains;
+	}
+
 	@Override
 	public void run() {
 		boolean active = true;
@@ -234,7 +247,9 @@ public class HeartbeatAlert extends BaseAlert implements Task {
 			long current = System.currentTimeMillis();
 
 			try {
-				for (String domain : m_projectService.findAllDomain()) {
+				Set<String> domains = queryDomains();
+
+				for (String domain : domains) {
 					try {
 						processDomain(domain);
 					} catch (Exception e) {
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryDataGenerator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryContentGenerator.java
similarity index 89%
rename from cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryDataGenerator.java
rename to cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryContentGenerator.java
index 5ab4e6fa5c5146f3a36e51bdc331a50fb018a9d1..a0cce83678e1cc645a4d00268e53a9b7b0a01cef 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryDataGenerator.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryContentGenerator.java
@@ -10,7 +10,7 @@ import org.unidal.lookup.annotation.Inject;
 
 import com.dianping.cat.home.alert.summary.entity.AlertSummary;
 
-public class AlertSummaryDataGenerator extends SummaryDataGenerator {
+public class AlertSummaryContentGenerator extends SummaryContentGenerator {
 
 	@Inject
 	private AlertSummaryGenerator m_alertSummaryGenerator;
@@ -18,7 +18,7 @@ public class AlertSummaryDataGenerator extends SummaryDataGenerator {
 	@Inject
 	private AlertSummaryManager m_alertSummaryManager;
 
-	public static final String ID = "AlertSummaryDataGenerator";
+	public static final String ID = "AlertSummaryContentGenerator";
 
 	@SuppressWarnings("unchecked")
 	private Map<Object, Object> gatherDomainsForDependBusiness(Map<Object, Object> map) {
@@ -64,4 +64,10 @@ public class AlertSummaryDataGenerator extends SummaryDataGenerator {
 	public String getID() {
 		return ID;
 	}
+
+	@Override
+	protected String getTemplateAddress() {
+		return "summary.ftl";
+	}
+
 }
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryExecutor.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryExecutor.java
index 71b956496670d29d118fad65dc9c3891abae21d8..59212853e0de37e1b4e62b3c2b491076789ceef2 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryExecutor.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryExecutor.java
@@ -5,7 +5,6 @@ import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.List;
-import java.util.Map;
 
 import org.unidal.lookup.annotation.Inject;
 
@@ -19,23 +18,14 @@ import com.site.lookup.util.StringUtils;
 
 public class AlertSummaryExecutor {
 
-	@Inject(type = SummaryDataGenerator.class, value = AlertSummaryDataGenerator.ID)
-	private SummaryDataGenerator m_alertSummaryDataGenerator;
+	@Inject(type = SummaryContentGenerator.class, value = AlertSummaryContentGenerator.ID)
+	private SummaryContentGenerator m_alertSummaryContentGenerator;
 
-	@Inject(type = SummaryDataGenerator.class, value = FailureDataGenerator.ID)
-	private SummaryDataGenerator m_failureDataGenerator;
+	@Inject(type = SummaryContentGenerator.class, value = FailureSummaryContentGenerator.ID)
+	private SummaryContentGenerator m_failureSummaryContentGenerator;
 
-	@Inject(type = SummaryDataGenerator.class, value = AlterationDataGenerator.ID)
-	private SummaryDataGenerator m_alterationDataGenerator;
-
-	@Inject(type = SummaryDecorator.class, value = AlertSummaryFTLDecorator.ID)
-	private SummaryDecorator m_alertSummaryDecorator;
-
-	@Inject(type = SummaryDecorator.class, value = FailureDecorator.ID)
-	private SummaryDecorator m_failureDecorator;
-
-	@Inject(type = SummaryDecorator.class, value = AlterationDecorator.ID)
-	private SummaryDecorator m_alterationDecorator;
+	@Inject(type = SummaryContentGenerator.class, value = AlterationSummaryContentGenerator.ID)
+	private SummaryContentGenerator m_alterationSummaryContentGenerator;
 
 	@Inject
 	private SenderManager m_sendManager;
@@ -72,16 +62,13 @@ public class AlertSummaryExecutor {
 		try {
 			StringBuilder builder = new StringBuilder();
 
-			Map<Object, Object> summaryModel = m_alertSummaryDataGenerator.generateModel(domain, date);
-			String summaryContent = m_alertSummaryDecorator.generateHtml(summaryModel);
+			String summaryContent = m_alertSummaryContentGenerator.generateHtml(domain, date);
 			builder.append(summaryContent);
 
-			Map<Object, Object> failureModel = m_failureDataGenerator.generateModel(domain, date);
-			String failureContext = m_failureDecorator.generateHtml(failureModel);
+			String failureContext = m_failureSummaryContentGenerator.generateHtml(domain, date);
 			builder.append(failureContext);
 
-			Map<Object, Object> alterationModel = m_alterationDataGenerator.generateModel(domain, date);
-			String alterationContext = m_alterationDecorator.generateHtml(alterationModel);
+			String alterationContext = m_alterationSummaryContentGenerator.generateHtml(domain, date);
 			builder.append(alterationContext);
 
 			t.setStatus(Transaction.SUCCESS);
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryFTLDecorator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryFTLDecorator.java
deleted file mode 100644
index 91fcf9f98512bc3fe15d9ed7c86a78c3ca969cc0..0000000000000000000000000000000000000000
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlertSummaryFTLDecorator.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.dianping.cat.report.task.alert.summary;
-
-public class AlertSummaryFTLDecorator extends SummaryDecorator {
-
-	public static final String ID = "AlertSummaryFTLDecorator";
-
-	@Override
-	protected String getID() {
-		return ID;
-	}
-
-	@Override
-	protected String getTemplateAddress() {
-		return "summary.ftl";
-	}
-
-}
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationDecorator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationDecorator.java
deleted file mode 100644
index bfd34f7673997e984c78ff7dd88e1b71583f263e..0000000000000000000000000000000000000000
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationDecorator.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.dianping.cat.report.task.alert.summary;
-
-public class AlterationDecorator extends SummaryDecorator {
-
-	public static final String ID = "AlterationDecorator";
-
-	@Override
-	protected String getID() {
-		return ID;
-	}
-
-	@Override
-	protected String getTemplateAddress() {
-		return "alterationInfo.ftl";
-	}
-
-}
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationDataGenerator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationSummaryContentGenerator.java
similarity index 82%
rename from cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationDataGenerator.java
rename to cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationSummaryContentGenerator.java
index 2a1a335278bfe95eec225969968b1f39db8c8085..ccf5d2879b077c39c4f1925daea8b71a3ddc02b9 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationDataGenerator.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/AlterationSummaryContentGenerator.java
@@ -13,13 +13,13 @@ import com.dianping.cat.home.dal.report.Alteration;
 import com.dianping.cat.home.dal.report.AlterationDao;
 import com.dianping.cat.home.dal.report.AlterationEntity;
 
-public class AlterationDataGenerator extends SummaryDataGenerator {
-
-	public static final String ID = "AlterationDataGenerator";
+public class AlterationSummaryContentGenerator extends SummaryContentGenerator {
 
 	@Inject
 	private AlterationDao m_alterationDao;
 
+	public static final String ID = "AlterationSummaryContentGenerator";
+
 	@Override
 	public Map<Object, Object> generateModel(String domain, Date date) {
 		Map<Object, Object> dataMap = new HashMap<Object, Object>();
@@ -36,13 +36,18 @@ public class AlterationDataGenerator extends SummaryDataGenerator {
 		return dataMap;
 	}
 
+	@Override
+	public String getID() {
+		return ID;
+	}
+
 	private Date getStartDate(Date date) {
 		return new Date(date.getTime() - AlertSummaryExecutor.SUMMARY_DURATION);
 	}
 
 	@Override
-	public String getID() {
-		return ID;
+	protected String getTemplateAddress() {
+		return "alterationInfo.ftl";
 	}
 
 }
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureDecorator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureDecorator.java
deleted file mode 100644
index 2fba00c8930f1976cc7840e0b84a9b144c851bd1..0000000000000000000000000000000000000000
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureDecorator.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.dianping.cat.report.task.alert.summary;
-
-public class FailureDecorator extends SummaryDecorator {
-
-	public static final String ID = "FailureDecorator";
-
-	@Override
-	protected String getID() {
-		return ID;
-	}
-
-	@Override
-	protected String getTemplateAddress() {
-		return "errorInfo.ftl";
-	}
-
-}
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureDataGenerator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureSummaryContentGenerator.java
similarity index 93%
rename from cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureDataGenerator.java
rename to cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureSummaryContentGenerator.java
index 98e6c67709a7e281511e7f2833b554fd5a1261d9..b06721f593dfe51ef522b969f78c408dfb13e911 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureDataGenerator.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/FailureSummaryContentGenerator.java
@@ -19,9 +19,9 @@ import com.dianping.cat.report.page.problem.ProblemStatistics.TypeStatistics;
 import com.dianping.cat.service.ModelRequest;
 import com.dianping.cat.service.ModelResponse;
 
-public class FailureDataGenerator extends SummaryDataGenerator {
+public class FailureSummaryContentGenerator extends SummaryContentGenerator {
 
-	public static final String ID = "FailureDataGenerator";
+	public static final String ID = "FailureDecorator";
 
 	@Inject(type = ModelService.class, value = ProblemAnalyzer.ID)
 	private ModelService<ProblemReport> m_service;
@@ -89,4 +89,10 @@ public class FailureDataGenerator extends SummaryDataGenerator {
 	public String getID() {
 		return ID;
 	}
+
+	@Override
+	protected String getTemplateAddress() {
+		return "errorInfo.ftl";
+	}
+
 }
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryDecorator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryContentGenerator.java
similarity index 75%
rename from cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryDecorator.java
rename to cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryContentGenerator.java
index 42e76c1030fb5ede7c6f559777df3c5c732d99c2..945e3157de22266a11fa80e59d808dc1ea519e83 100644
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryDecorator.java
+++ b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryContentGenerator.java
@@ -1,6 +1,7 @@
 package com.dianping.cat.report.task.alert.summary;
 
 import java.io.StringWriter;
+import java.util.Date;
 import java.util.Map;
 
 import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
@@ -11,11 +12,14 @@ import com.dianping.cat.Cat;
 import freemarker.template.Configuration;
 import freemarker.template.Template;
 
-public abstract class SummaryDecorator implements Initializable {
+public abstract class SummaryContentGenerator implements Initializable {
 
 	public Configuration m_configuration;
 
-	public String generateHtml(Map<Object, Object> dataMap) {
+	protected abstract Map<Object, Object> generateModel(String domain, Date date);
+
+	public String generateHtml(String domain, Date date) {
+		Map<Object, Object> dataMap = generateModel(domain, date);
 		StringWriter sw = new StringWriter(5000);
 
 		try {
@@ -40,5 +44,5 @@ public abstract class SummaryDecorator implements Initializable {
 
 	protected abstract String getTemplateAddress();
 
-	protected abstract String getID();
+	public abstract String getID();
 }
diff --git a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryDataGenerator.java b/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryDataGenerator.java
deleted file mode 100644
index 9d8cdfb50187d2ec05ba16613d57842187ba5246..0000000000000000000000000000000000000000
--- a/cat-home/src/main/java/com/dianping/cat/report/task/alert/summary/SummaryDataGenerator.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package com.dianping.cat.report.task.alert.summary;
-
-import java.util.Date;
-import java.util.Map;
-
-public abstract class SummaryDataGenerator {
-
-	public abstract Map<Object, Object> generateModel(String domain, Date date);
-
-	public abstract String getID();
-
-}
diff --git a/cat-home/src/main/resources/META-INF/plexus/components.xml b/cat-home/src/main/resources/META-INF/plexus/components.xml
index e90ccf328eda40fea320872eb0985ae5b54ad2a0..4c272f877a172f4276174f9c964c5510190f66b7 100755
--- a/cat-home/src/main/resources/META-INF/plexus/components.xml
+++ b/cat-home/src/main/resources/META-INF/plexus/components.xml
@@ -2706,9 +2706,6 @@
 				<requirement>
 					<role>com.dianping.cat.report.baseline.BaselineService</role>
 				</requirement>
-				<requirement>
-					<role>com.dianping.cat.service.ProjectService</role>
-				</requirement>
 				<requirement>
 					<role>com.dianping.cat.report.task.alert.RemoteMetricReportService</role>
 				</requirement>
@@ -2727,6 +2724,12 @@
 				<requirement>
 					<role>com.dianping.cat.report.page.model.spi.ModelService</role>
 					<role-hint>heartbeat</role-hint>
+					<field-name>m_service</field-name>
+				</requirement>
+				<requirement>
+					<role>com.dianping.cat.report.page.model.spi.ModelService</role>
+					<role-hint>transaction</role-hint>
+					<field-name>m_transactionService</field-name>
 				</requirement>
 			</requirements>
 		</component>
@@ -2898,9 +2901,9 @@
 			</requirements>
 		</component>
 		<component>
-			<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-			<role-hint>AlertSummaryDataGenerator</role-hint>
-			<implementation>com.dianping.cat.report.task.alert.summary.AlertSummaryDataGenerator</implementation>
+			<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
+			<role-hint>AlertSummaryContentGenerator</role-hint>
+			<implementation>com.dianping.cat.report.task.alert.summary.AlertSummaryContentGenerator</implementation>
 			<requirements>
 				<requirement>
 					<role>com.dianping.cat.report.task.alert.summary.AlertSummaryGenerator</role>
@@ -2911,9 +2914,9 @@
 			</requirements>
 		</component>
 		<component>
-			<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-			<role-hint>FailureDataGenerator</role-hint>
-			<implementation>com.dianping.cat.report.task.alert.summary.FailureDataGenerator</implementation>
+			<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
+			<role-hint>FailureDecorator</role-hint>
+			<implementation>com.dianping.cat.report.task.alert.summary.FailureSummaryContentGenerator</implementation>
 			<requirements>
 				<requirement>
 					<role>com.dianping.cat.report.page.model.spi.ModelService</role>
@@ -2922,30 +2925,15 @@
 			</requirements>
 		</component>
 		<component>
-			<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-			<role-hint>AlterationDataGenerator</role-hint>
-			<implementation>com.dianping.cat.report.task.alert.summary.AlterationDataGenerator</implementation>
+			<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
+			<role-hint>AlterationSummaryContentGenerator</role-hint>
+			<implementation>com.dianping.cat.report.task.alert.summary.AlterationSummaryContentGenerator</implementation>
 			<requirements>
 				<requirement>
 					<role>com.dianping.cat.home.dal.report.AlterationDao</role>
 				</requirement>
 			</requirements>
 		</component>
-		<component>
-			<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
-			<role-hint>AlertSummaryFTLDecorator</role-hint>
-			<implementation>com.dianping.cat.report.task.alert.summary.AlertSummaryFTLDecorator</implementation>
-		</component>
-		<component>
-			<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
-			<role-hint>FailureDecorator</role-hint>
-			<implementation>com.dianping.cat.report.task.alert.summary.FailureDecorator</implementation>
-		</component>
-		<component>
-			<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
-			<role-hint>AlterationDecorator</role-hint>
-			<implementation>com.dianping.cat.report.task.alert.summary.AlterationDecorator</implementation>
-		</component>
 		<component>
 			<role>com.dianping.cat.report.task.alert.summary.AlertSummaryExecutor</role>
 			<implementation>com.dianping.cat.report.task.alert.summary.AlertSummaryExecutor</implementation>
@@ -2954,34 +2942,19 @@
 					<role>com.dianping.cat.report.task.alert.sender.sender.SenderManager</role>
 				</requirement>
 				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-					<role-hint>AlertSummaryDataGenerator</role-hint>
-					<field-name>m_alertSummaryDataGenerator</field-name>
-				</requirement>
-				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-					<role-hint>FailureDataGenerator</role-hint>
-					<field-name>m_failureDataGenerator</field-name>
-				</requirement>
-				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-					<role-hint>AlterationDataGenerator</role-hint>
-					<field-name>m_alterationDataGenerator</field-name>
-				</requirement>
-				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
-					<role-hint>AlertSummaryFTLDecorator</role-hint>
-					<field-name>m_alertSummaryDecorator</field-name>
+					<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
+					<role-hint>AlertSummaryContentGenerator</role-hint>
+					<field-name>m_alertSummaryContentGenerator</field-name>
 				</requirement>
 				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
+					<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
 					<role-hint>FailureDecorator</role-hint>
-					<field-name>m_failureDecorator</field-name>
+					<field-name>m_failureSummaryContentGenerator</field-name>
 				</requirement>
 				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
-					<role-hint>AlterationDecorator</role-hint>
-					<field-name>m_alterationDecorator</field-name>
+					<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
+					<role-hint>AlterationSummaryContentGenerator</role-hint>
+					<field-name>m_alterationSummaryContentGenerator</field-name>
 				</requirement>
 			</requirements>
 		</component>
@@ -4100,34 +4073,19 @@
 			<implementation>com.dianping.cat.report.task.alert.summary.AlertSummaryExecutor</implementation>
 			<requirements>
 				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-					<role-hint>AlertSummaryDataGenerator</role-hint>
-					<field-name>m_alertSummaryDataGenerator</field-name>
-				</requirement>
-				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-					<role-hint>FailureDataGenerator</role-hint>
-					<field-name>m_failureDataGenerator</field-name>
-				</requirement>
-				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDataGenerator</role>
-					<role-hint>AlterationDataGenerator</role-hint>
-					<field-name>m_alterationDataGenerator</field-name>
-				</requirement>
-				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
-					<role-hint>AlertSummaryFTLDecorator</role-hint>
-					<field-name>m_alertSummaryDecorator</field-name>
+					<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
+					<role-hint>AlertSummaryContentGenerator</role-hint>
+					<field-name>m_alertSummaryContentGenerator</field-name>
 				</requirement>
 				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
+					<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
 					<role-hint>FailureDecorator</role-hint>
-					<field-name>m_failureDecorator</field-name>
+					<field-name>m_failureSummaryContentGenerator</field-name>
 				</requirement>
 				<requirement>
-					<role>com.dianping.cat.report.task.alert.summary.SummaryDecorator</role>
-					<role-hint>AlterationDecorator</role-hint>
-					<field-name>m_alterationDecorator</field-name>
+					<role>com.dianping.cat.report.task.alert.summary.SummaryContentGenerator</role>
+					<role-hint>AlterationSummaryContentGenerator</role-hint>
+					<field-name>m_alterationSummaryContentGenerator</field-name>
 				</requirement>
 				<requirement>
 					<role>com.dianping.cat.report.task.alert.sender.sender.SenderManager</role>
diff --git a/cat-home/src/main/webapp/jsp/report/cache/cache.jsp b/cat-home/src/main/webapp/jsp/report/cache/cache.jsp
index ad3bac8f725b2a1f6f8bd29a579f29186952c781..48cd574383536952b21354ac8bf5d02c7d5e8b80 100644
--- a/cat-home/src/main/webapp/jsp/report/cache/cache.jsp
+++ b/cat-home/src/main/webapp/jsp/report/cache/cache.jsp
@@ -77,9 +77,8 @@
 		<div class="row-fluid">
 		<div class="span7">
 		<table class="data" style="min-width:900px">
-			<c:set var="methods" value="${model.report.allMethods}"/>
 			<tr>
-								<th class="left" colspan='${fn:length(methods) + 6}'><input type="text"
+								<th class="left" colspan='10'><input type="text"
 									name="queryname" id="queryname" size="40"
 									value="${model.queryName}">
 		    <input id="queryname" style="WIDTH: 60px"
@@ -102,9 +101,10 @@
 			<a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=type&queryname=${model.queryName}">Name</a>
 								</th>
 			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=total&queryname=${model.queryName}">Total</a></th>
-			<c:forEach var="method" items="${methods}">
-			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=method:${method}&queryname=${model.queryName}">${method}</a></th>
-			</c:forEach>
+			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=get&queryname=${model.queryName}">Get</a></th>
+			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=mget&queryname=${model.queryName}">mGet</a></th>
+			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=add&queryname=${model.queryName}">Add</a></th>
+			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=remove&queryname=${model.queryName}">Remove</a></th>
 			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=missed&queryname=${model.queryName}">Missed</a></th>
 			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=hitPercent&queryname=${model.queryName}">Hit Rate(%)</a></th>
 			<th class="right"><a href="?domain=${model.domain}&date=${model.date}&type=${payload.type}&sort=avg&queryname=${model.queryName}">Avg</a>(ms)</th>
@@ -118,16 +118,10 @@
 					<td
 										style="text-align: left; word-wrap: break-word; word-break: break-all;">${w:shorten(e.id, 80)}</td>
 					<td>${w:format(e.totalCount,'#,###,###,###,##0')}</td>
-					<c:forEach var="method" items="${methods}">
-						<c:choose>
-							<c:when test="${empty item.methodCounts[method]}">
-								<td>0</td>
-							</c:when>
-							<c:otherwise>
-								<td>${w:format(item.methodCounts[method],'#,###,###,###,##0')}</td>
-							</c:otherwise>
-						</c:choose>
-					</c:forEach>
+					<td>${w:format(item.get,'#,###,###,###,##0')}</td>
+					<td>${w:format(item.mget,'#,###,###,###,##0')}</td>
+					<td>${w:format(item.add,'#,###,###,###,##0')}</td>
+					<td>${w:format(item.remove,'#,###,###,###,##0')}</td>
 					<td>${item.missed}</td>
 					<td>${w:format(item.hited,'0.0000%')}</td>
 					<td>${w:format(e.avg,'0.0')}</td>
diff --git a/cat-home/src/main/webapp/jsp/report/cache/cacheHistory.jsp b/cat-home/src/main/webapp/jsp/report/cache/cacheHistory.jsp
index a5f55d92c04ff783a1ce5efaa255159973e86157..f86d15289a191bc2af63ca336befe44d98616aab 100644
--- a/cat-home/src/main/webapp/jsp/report/cache/cacheHistory.jsp
+++ b/cat-home/src/main/webapp/jsp/report/cache/cacheHistory.jsp
@@ -70,9 +70,8 @@
 			<div class="row-fluid">
 			<div class="span7">
 			<table class="data" style="min-width:900px">
-			<c:set var="methods" value="${model.report.allMethods}"/>
 			<tr>
-								<th class="left" colspan='${fn:length(methods) + 6}'><input type="text"
+								<th class="left" colspan='10'><input type="text"
 									name="queryname" id="queryname" size="40"
 									value="${model.queryName}">
 		    <input id="queryname" style="WIDTH: 60px"
@@ -98,9 +97,10 @@
 			<a	href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=type&queryname=${model.queryName}">Name</a>
 								</th>
 			<th class="right"><a	href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=total&queryname=${model.queryName}">Total</a></th>
-			<c:forEach var="method" items="${methods}">
-			<th class="right"><a href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=method:${method}&queryname=${model.queryName}">${method}</a></th>
-			</c:forEach>
+			<th class="right"><a href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=get&queryname=${model.queryName}">Get</a></th>
+			<th class="right"><a href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=mget&queryname=${model.queryName}">mGet</a></th>
+			<th class="right"><a href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=add&queryname=${model.queryName}">Add</a></th>
+			<th class="right"><a href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=remove&queryname=${model.queryName}">Remove</a></th>
 			<th class="right"><a	href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=missed&queryname=${model.queryName}">Missed</a></th>
 			<th class="right"><a  href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&ip=${model.ipAddress}&type=${payload.type}&sort=hitPercent&queryname=${model.queryName}">Hit Rate(%)</a></th>
 			<th class="right"><a	href="?op=history&domain=${model.domain}&reportType=${model.reportType}${model.customDate}&date=${model.date}&type=${payload.type}&sort=avg&queryname=${model.queryName}">Avg</a>(ms)</th>
@@ -115,16 +115,10 @@
 										style="text-align: left; word-wrap: break-word; word-break: break-all;">
 					${w:shorten(e.id, 80)}</td>
 					<td>${w:format(e.totalCount,'#,###,###,###,##0')}</td>
-					<c:forEach var="method" items="${methods}">
-						<c:choose>
-							<c:when test="${empty item.methodCounts[method]}">
-								<td>0</td>
-							</c:when>
-							<c:otherwise>
-								<td>${w:format(item.methodCounts[method],'#,###,###,###,##0')}</td>
-							</c:otherwise>
-						</c:choose>
-					</c:forEach>
+					<td>${w:format(item.get,'#,###,###,###,##0')}</td>
+					<td>${w:format(item.mget,'#,###,###,###,##0')}</td>
+					<td>${w:format(item.add,'#,###,###,###,##0')}</td>
+					<td>${w:format(item.remove,'#,###,###,###,##0')}</td>
 					<td>${item.missed}</td>
 					<td>${w:format(item.hited,'0.0000%')}</td>
 					<td>${w:format(e.avg,'0.0')}</td>