經過JMX監控weblogic服務

時間 2019-12-21

標籤經過 jmx 監控 weblogic 服務欄目 Java 简体版

原文原文鏈接

1、JMX簡介html

　　JMX是一種JAVA的正式規範，它主要目的是讓程序有被管理的功能，那麼怎麼理解所謂的「被管理」呢？試想你開發了一個軟件（如ＷＥＢ網站），它是在２４小時不間斷運行的，那麼你可能會想要「監控」這個軟件的運行狀況，好比收到了多少數據，有多少人登陸等等。或者你又想「配置」這個軟件，好比如今訪問人數比較多，你想把數據鏈接池設置得大一些。java

　　固然，你也許會專門爲這些管理來開發軟件，但若是你藉助JMX，則會發現建立這樣的管理程序是如此簡單。由於你無需爲管理程序來開發界面，已經有通用的JMX管理軟件，如MC4J，或者是用通常都附帶提供的HTML網頁來管理，你要作的僅僅是將本身要被管理和監控類的按照JMX規範修改一下便可。web

　　中間件軟件WebLogic的管理頁面就是基於JMX開發的，而JBoss則整個系統都基於JMX構架。緩存

2、監控Weblogicsession

weblogic配置app

1. 首先是要配置WebLogic的啓動腳本。dom

D:\weblogic\domains\cebbch_domain\bin\startWebLogic.cmd jvm

在其中找到ide

set JAVA_OPTIONS=%SAVE_JAVA_OPTIONS%後，添加一句話，變成：函數

set JAVA_OPTIONS=%JAVA_OPTIONS% -Dcom.sun.management.jmxremote.port=9999
set JAVA_OPTIONS=%JAVA_OPTIONS% -Dcom.sun.management.jmxremote.ssl=false
set JAVA_OPTIONS=%JAVA_OPTIONS% -Dcom.sun.management.jmxremote.authenticate=false

注：

1. -Dcom.sun.management.jmxremote.port ：這個是配置遠程 connection 的端口號的，要肯定這個端口沒有被佔用

2. -Dcom.sun.management.jmxremote.ssl=false 指定了 JMX 是否啓用 ssl

3. -Dcom.sun.management.jmxremote.authenticate=false 指定了JMX 是否啓用鑑權（須要用戶名，密碼鑑權）

4. -Djava.rmi.server.hostname ：這個是配置 server 的 IP 的

下面介紹下如何經過jmx獲取監控信息。

一、服務基本信息信息

[java] view plain copy

/**
* 構造函數
*/
public WebLogicMiddlewareAdapter(JMXSession jmxSession) {
currentTime = CommonUtils.getCurrentTime();
this.jmxSession = jmxSession;
serverRuntime = (ObjectName) jmxSession.getAttribute(runtimeService, "ServerRuntime");
applicationRuntimes = (ObjectName[]) jmxSession.getAttribute(serverRuntime, "ApplicationRuntimes");
}
/**
* @see com.comtop.numen.monitor.collection.appservice.middleware.adapter.MiddlewareAdapter#getMiddleWareBaseInfomation()
*/
@Override
public MiddleWareBaseInfoVO getMiddleWareBaseInfomation() {
MiddleWareBaseInfoVO objWebLogic = new MiddleWareBaseInfoVO();
try {
objWebLogic.setMiddlewareId(CommonUtils.getUUID());
objWebLogic.setWebContext(this.getWebConext());
if (JMXConstonts.JMX_COLLECT_EXTENDS.equals(jmxSession.getNodeInfoVO().getIsJmxExtends())) {
// 獲取進程ID
objWebLogic.setMiddleWarePid(getMiddlewarePID());
}
// 服務名稱
objWebLogic.setServerName(jmxSession.getStringAttribute(runtimeService, "ServerName"));
// Domain名稱
ObjectName objConfig = (ObjectName) jmxSession.getAttribute(runtimeService, "DomainConfiguration");
objWebLogic.setDomainName(jmxSession.getStringAttribute(objConfig, "Name"));
String strWLVersion=jmxSession.getStringAttribute(serverRuntime, "WeblogicVersion");
strWLVersion=strWLVersion.substring(strWLVersion.lastIndexOf("WebLogic"), strWLVersion.length()-1);
objWebLogic.setRunnningState(jmxSession.getStringAttribute(serverRuntime, "State"));
objWebLogic.setListenAddress(jmxSession.getStringAttribute(serverRuntime, "ListenAddress"));
objWebLogic.setListenPort(jmxSession.getStringAttribute(serverRuntime, "ListenPort"));
objWebLogic.setAdminServerHost(jmxSession.getStringAttribute(serverRuntime, "AdminServerHost"));
objWebLogic.setAdminServerListenPort(jmxSession.getStringAttribute(serverRuntime, "AdminServerListenPort"));
objWebLogic.setAdministrationPort(jmxSession.getStringAttribute(serverRuntime, "AdministrationPort"));
objWebLogic
.setOpenSocketsCurrentCount(jmxSession.getIntAttribute(serverRuntime, "OpenSocketsCurrentCount"));
objWebLogic
.setSocketsOpenedTotalCount(jmxSession.getIntAttribute(serverRuntime, "SocketsOpenedTotalCount"));
objWebLogic.setRestartsTotalCount(jmxSession.getIntAttribute(serverRuntime, "RestartsTotalCount"));
objWebLogic.setSSLListenAddress(jmxSession.getStringAttribute(serverRuntime, "SSLListenAddress"));
long lTime = (Long) jmxSession.getAttribute(serverRuntime, "ActivationTime");
} catch (Exception e) {
LOGGER.error("採集WebLogic信息出錯" + e.getMessage());
return null;
}
return objWebLogic;
}

二、JDBC信息

[java] view plain copy

public JDBCInformationVO getJDBCInfomation() {
JDBCInformationVO objJDBC = new JDBCInformationVO();
try {
List<JDBCDetailVO> lstJdbcDetail = new ArrayList<JDBCDetailVO>();
List<JDBCInformationVO> lstJdbc = new ArrayList<JDBCInformationVO>();
String strJdbcId = CommonUtils.getUUID();
// 獲取域配置對象
ObjectName domainConfig = (ObjectName) jmxSession.getAttribute(runtimeService, "DomainConfiguration");
ObjectName[] objJDBCSystemResources =
(ObjectName[]) jmxSession.getAttribute(domainConfig, "JDBCSystemResources");
ObjectName jdbcSRName = (ObjectName) jmxSession.getAttribute(serverRuntime, "JDBCServiceRuntime");
ObjectName[] objJDBCDataSource =
(ObjectName[]) jmxSession.getAttribute(jdbcSRName, "JDBCDataSourceRuntimeMBeans");
// 定義jdbcUtils對象
JDBCDetailVO objJDBCdetail = null;
ObjectName objJdbcResource = null;
ObjectName objPoolPrms = null;
for (int i = 0; i < objJDBCDataSource.length; i++) {
objJDBCdetail = new JDBCDetailVO();
objJDBCdetail.setDetailId(CommonUtils.getUUID());
objJDBCdetail.setJdbcId(strJdbcId);
// 判斷JDBCSystemResources對象是否爲null
if (objJDBCSystemResources[i] != null) {
objJdbcResource = (ObjectName) jmxSession.getAttribute(objJDBCSystemResources[i], "JDBCResource");
objPoolPrms = (ObjectName) jmxSession.getAttribute(objJdbcResource, "JDBCConnectionPoolParams");
// 總的鏈接數
objJDBCdetail.setMaxCapacity(jmxSession.getIntAttribute(objPoolPrms, "MaxCapacity"));
objJDBCdetail.setIncreseCapacity(jmxSession.getIntAttribute(objPoolPrms, "CapacityIncrement"));
objJDBCdetail.setInitCapacity(jmxSession.getIntAttribute(objPoolPrms, "InitialCapacity"));
// 數據源名稱
String objDataSourceName = this.getJndiName(objJdbcResource);
if (objDataSourceName == null) {
break;
}
objJDBCdetail.setDataSourceName(objDataSourceName);
}
// 最大歷史的鏈接數
objJDBCdetail.setHisMaxConn(jmxSession.getIntAttribute(objJDBCDataSource[i],
"ActiveConnectionsHighCount"));
// 驅動版本
objJDBCdetail.setDriverName(jmxSession.getStringAttribute(objJDBCDataSource[i], "VersionJDBCDriver"));
// 數據源狀態
objJDBCdetail.setDataSourceState(jmxSession.getStringAttribute(objJDBCDataSource[i], "State"));
// 當前容量
objJDBCdetail.setCurrCapacity(jmxSession.getIntAttribute(objJDBCDataSource[i], "CurrCapacity"));
// 當前活動的鏈接數
objJDBCdetail.setCurrConnection(jmxSession.getIntAttribute(objJDBCDataSource[i],
"ActiveConnectionsCurrentCount"));
// 數據源泄漏的鏈接數
objJDBCdetail.setLeakConn(jmxSession.getIntAttribute(objJDBCDataSource[i], "LeakedConnectionCount"));
// 當前等待鏈接數
objJDBCdetail.setCurrWaitConn(jmxSession.getIntAttribute(objJDBCDataSource[i],
"WaitingForConnectionCurrentCount"));
// 歷史等待鏈接數
objJDBCdetail.setHisMaxWaitConn(jmxSession.getIntAttribute(objJDBCDataSource[i],
"WaitingForConnectionTotal"));
// 當前可用鏈接數
objJDBCdetail.setCurrVailableConn(jmxSession.getIntAttribute(objJDBCDataSource[i], "NumAvailable"));
// 失敗重連數
objJDBCdetail.setFailReConn(jmxSession
.getIntAttribute(objJDBCDataSource[i], "FailuresToReconnectCount"));
}
objJDBC.setDetail(lstJdbcDetail);
objJDBC.setJdbcInfo(lstJdbc);
} catch (Exception e) {
LOGGER.error("採集JDBC信息出錯" + e.getMessage());
return null;
}
return objJDBC;
}

三、JVM內存信息以及GC信息

[java] view plain copy

public JVMInformationVO getJVMInfomation() {
JVMInformationVO objJVM = new JVMInformationVO();
try {
objJVM.setJvmId(CommonUtils.getUUID());
ObjectName objName = (ObjectName) jmxSession.getAttribute(serverRuntime, "JVMRuntime");
// jvm 內存使用狀況
double memoryMaxSize =
Double.parseDouble(String.valueOf(jmxSession.getAttribute(objName, "HeapSizeCurrent")));
double memoryFreeSize =
Double.parseDouble(String.valueOf(jmxSession.getAttribute(objName, "HeapFreeCurrent")));
// double memoryPer = (memoryMaxSize - memoryFreeSize) / memoryMaxSize * 100;
objJVM.setJvmHeapTotalSize(String.valueOf(CommonUtils.getDoubleToPattern(memoryMaxSize, 2)));
objJVM.setJvmHeapUsedSize(String.valueOf(CommonUtils
.getDoubleToPattern((memoryMaxSize - memoryFreeSize), 2)));
objJVM.setCreateDate(currentTime);
objJVM.setNodeId(jmxSession.getNodeInfoVO().getNodeInfoId());
objName = (ObjectName) jmxSession.getAttribute(serverRuntime, "JVMRuntime");
objJVM.setJavaVersion(jmxSession.getStringAttribute(objName, "JavaVersion"));
objJVM.setRunningState(jmxSession.getStringAttribute(serverRuntime, "State"));
objJVM.setNodeInfoVO(jmxSession.getNodeInfoVO());
/**************************************
* 採集擴展信息
************************************/
if (JMXConstonts.JMX_COLLECT_EXTENDS.equals(jmxSession.getNodeInfoVO().getIsJmxExtends())) {
this.getJVMExtendsInfo(objJVM);
}
} catch (Exception e) {
LOGGER.error("採集JVM內存信息時出錯" + e.getMessage());
return null;
}
return objJVM;
}
/**
* 獲取GC信息
*
* @param strName
* @param session
* @param objVO
* @return
*/
public Map<String, String[]> getGCInfo(String[] strName, JMXSession session, JVMInformationVO objVO) {
Map<String, String[]> objGCMap = new HashMap<String, String[]>(5);
ObjectName objGc = null;
try {
objGc = new ObjectName(ManagementFactory.GARBAGE_COLLECTOR_MXBEAN_DOMAIN_TYPE + ",*");
Set<ObjectName> mbeans = session.getConnection().queryNames(objGc, null);
ObjectName objName = null;
StringBuffer strGcCount = new StringBuffer(512);
if (mbeans != null) {
Iterator<ObjectName> iterator = mbeans.iterator();
while (iterator.hasNext()) {
objName = (ObjectName) iterator.next();
String objGCName = session.getStringAttribute(objName, "Name");
String objGCCount = session.getStringAttribute(objName, "CollectionCount");
String objGCTime = session.getStringAttribute(objName, "CollectionTime");
strGcCount.append(objGCName).append(":").append(objGCCount).append(",");
Object[] objGC = (Object[]) session.getAttribute(objName, "MemoryPoolNames");
for (int i = 0; i < objGC.length; i++) {
if (objGCMap.get(objGC[i].toString()) == null) {
objGCMap.put(objGC[i].toString(), new String[] { objGCName, objGCTime });
} else {
String strTempName = objGCMap.get(objGC[i].toString())[0] + "," + objGCName;
String strTempTime = objGCMap.get(objGC[i].toString())[1] + "," + objGCCount;
objGCMap.put(objGC[i].toString(), new String[] { strTempName, strTempTime });
}
}
}
if (strGcCount.length() > 0) {
strGcCount.deleteCharAt(strGcCount.length() - 1);
}
objVO.setJvmMemGcCount(strGcCount.toString());
}
} catch (Exception e) {
LOGGER.error("獲取GC信息時出錯" + e.getMessage());
return null;
}
return objGCMap;
}

[java] view plain copy

/**
* 獲取JVM擴展信息
*
* @param objJVM
*/
public void getJVMExtendsInfo(JVMInformationVO objJVM) {
List<JVMDetailVO> lstJVMDetail = new ArrayList<JVMDetailVO>(10);
try {
/***************** JVM版本 ****************/
ObjectName objName = new ObjectName("java.lang:type=Runtime");
String strVMName = jmxSession.getStringAttribute(objName, "VmName");
String strVMVersion = jmxSession.getStringAttribute(objName, "VmVersion");
objJVM.setJvmVersion(strVMName + strVMVersion);
String strJVMArg =
JMXTransformHelp.transformArrayToString(jmxSession.getAttribute(objName, "InputArguments"));
strJVMArg = strJVMArg != null && strJVMArg.length() > 2000 ? strJVMArg.substring(0, 1999) : strJVMArg;
objJVM.setJvmArguments(strJVMArg);
/***************** 內存回收狀況 ****************/
Map<String, String[]> objGCMap = this.getGCInfo(JMXConstonts.GC_STRATEGY, jmxSession, objJVM);
/***************** 內存分區狀況 ****************/
ObjectName poolName = null;
try {
poolName = new ObjectName(MEMORY_POOL_MXBEAN_DOMAIN_TYPE + ",*");
} catch (MalformedObjectNameException e) {
}
Set<ObjectName> mbeans = jmxSession.getConnection().queryNames(poolName, null);
if (mbeans != null) {
Iterator<ObjectName> iterator = mbeans.iterator();
JVMDetailVO objDetailVO = null;
while (iterator.hasNext()) {
objDetailVO = new JVMDetailVO();
objName = (ObjectName) iterator.next();
MemoryUsage objUsage =
MemoryUsage.from((CompositeDataSupport) jmxSession.getAttribute(objName, "Usage"));
objDetailVO.setJvmDetailId(CommonUtils.getUUID());
objDetailVO.setJvmId(objJVM.getJvmId());
if (objUsage != null) {
objDetailVO.setJvmMemCommitted(objUsage.getCommitted());
objDetailVO.setJvmMemInit(objUsage.getInit());
objDetailVO.setJvmMemMax(objUsage.getMax());
objDetailVO.setJvmMemUsed(objUsage.getUsed());
}
objDetailVO.setJvmMemName(jmxSession.getStringAttribute(objName, "Name"));
objDetailVO.setJvmMemType(jmxSession.getStringAttribute(objName, "Type"));
if (objGCMap.get(objDetailVO.getJvmMemName()) != null) {
objDetailVO.setJvmMemGcStrategy(objGCMap.get(objDetailVO.getJvmMemName())[0]);
objDetailVO.setJvmMemGcTime(objGCMap.get(objDetailVO.getJvmMemName())[1]);
}
lstJVMDetail.add(objDetailVO);
}
}
objJVM.setDetail(lstJVMDetail);
} catch (Exception e) {
LOGGER.error("獲取JVM擴展信息出錯" + e.getMessage());
}
}

四、線程隊列信息

[java] view plain copy

public ThreadInformationVO getThreadQueueInfomation() {
ThreadInformationVO objThreadQueue = new ThreadInformationVO();
// 線程對象
ObjectName objThreadPool = null;
try {
String strThreadId = CommonUtils.getUUID();
objThreadPool = (ObjectName) jmxSession.getAttribute(serverRuntime, "ThreadPoolRuntime");
// 線程吞吐量
objThreadQueue.setThroughput(jmxSession.getStringAttribute(objThreadPool, "Throughput"));
// 隊列長度
objThreadQueue.setQueueLength(jmxSession.getIntAttribute(objThreadPool, "QueueLength"));
// 執行線程總數
objThreadQueue.setExeThreadTotalCount(jmxSession.getIntAttribute(objThreadPool, "ExecuteThreadTotalCount"));
// 待命的線程數
objThreadQueue.setStandbyThreadCount(jmxSession.getIntAttribute(objThreadPool, "StandbyThreadCount"));
// 活動線程數
objThreadQueue.setActiveExeThreadCount(objThreadQueue.getExeThreadTotalCount()
- objThreadQueue.getStandbyThreadCount());
HealthState objState = (HealthState) jmxSession.getAttribute(objThreadPool, "HealthState");
objThreadQueue.setHealth(String.valueOf(objState.getState()));
// 等待的用戶請求數
objThreadQueue.setPendingRequestCount(jmxSession.getIntAttribute(objThreadPool, "PendingUserRequestCount"));
// 佔用的線程數
objThreadQueue.setHoggingThreadsCount(jmxSession.getIntAttribute(objThreadPool, "HoggingThreadCount"));
objThreadQueue.setCreateDate(currentTime);
objThreadQueue.setNodeId(jmxSession.getNodeInfoVO().getNodeInfoId());
objThreadQueue.setThreadId(strThreadId);
/**************** get stuck threads ******/
ExecuteThread[] objExecuteThreadsList =
(ExecuteThread[]) jmxSession.getAttribute(objThreadPool, "ExecuteThreads");
if (objExecuteThreadsList == null || objExecuteThreadsList.length == 0) {
objThreadQueue.setStuckThreadsCount(0);
return objThreadQueue;
}
List<ThreadDetailVO> lstStuckDetail = getStuckThreadList(objExecuteThreadsList, strThreadId);
objThreadQueue.setDetail(lstStuckDetail);
objThreadQueue.setStuckThreadsCount(lstStuckDetail.size());
} catch (Exception e) {
LOGGER.error("採集線程隊列時出錯" + e.getMessage());
return null;
}
return objThreadQueue;
}
/**
* 獲取進程ID
*
* @return strPID
*/
/**
* 獲取stuck線程
*
* @param objExecuteThreadsList
* @param threadId
* @return List<ThreadDetailVO>
*/
private List<ThreadDetailVO> getStuckThreadList(ExecuteThread[] objExecuteThreadsList, String threadId) {
List<ThreadDetailVO> lstDetail = new ArrayList<ThreadDetailVO>();
ExecuteThread objThread = null;
String strName = null; // 線程名稱
// 當前請求的request內容
String strCurrentRequest = "";
String strIsStuck = null; // 是否阻塞
boolean bIsStuck = false;
ThreadDetailVO objDetail = null;
StackTraceElement[] strThreadInfo = null;
StringBuilder strStackTrace = null;
for (int i = 0; i < objExecuteThreadsList.length; i++) {
objThread = objExecuteThreadsList[i];
strIsStuck = String.valueOf(objThread.isStuck());
bIsStuck = strIsStuck != null ? Boolean.parseBoolean(strIsStuck) : false;
if (bIsStuck) {
strName = objThread.getName();
objDetail = new ThreadDetailVO();
objDetail.setThreadName(strName != null ? strName : "");
strCurrentRequest = objThread.getCurrentRequest();
if (strCurrentRequest != null && strCurrentRequest.length() > 4000) {
strCurrentRequest = strCurrentRequest.substring(0, 4000);
}
objDetail.setCurrentRequest(strCurrentRequest);
objDetail.setCurrentRequestUri(JMXTransformHelp.getCurrentRequestUrlFromThread(strCurrentRequest));
objDetail.setThreadExeTime(System.currentTimeMillis() - objThread.getCurrentRequestStartTime());
// 線程堆棧信息
if (objThread.getExecuteThread() != null) {
strThreadInfo = objThread.getExecuteThread().getStackTrace();
}
strStackTrace = new StringBuilder(1024);
if (strThreadInfo != null) {
for (final StackTraceElement stackTraceElement : strThreadInfo) {
strStackTrace.append(JMXTransformHelp.htmlEncode(stackTraceElement.toString(), true)).append(
"<br/>");
}
}
objDetail.setStackInfo(strStackTrace.toString());
objDetail.setDetailId(CommonUtils.getUUID());
objDetail.setThreadId(threadId);
lstDetail.add(objDetail);
}
}
return lstDetail;
}

五、JMS信息

[java] view plain copy

public JmsInformationVO getJmsInfomation() {
JmsInformationVO objJmsInfo = new JmsInformationVO();
ObjectName objName = (ObjectName) jmxSession.getAttribute(serverRuntime, "JMSRuntime");
objJmsInfo.setJmsId(CommonUtils.getUUID());
objJmsInfo.setServiceNodeId(jmxSession.getNodeInfoVO().getNodeInfoId());
objJmsInfo.setCreateDate(currentTime);
objJmsInfo.setConnectionsCurrentCount(jmxSession.getIntAttribute(objName, "ConnectionsCurrentCount"));
objJmsInfo.setConnectionsHighCount(jmxSession.getIntAttribute(objName, "ConnectionsHighCount"));
objJmsInfo.setConnectionsTotalCount(jmxSession.getIntAttribute(objName, "ConnectionsTotalCount"));
objJmsInfo.setServersCurrentCount(jmxSession.getIntAttribute(objName, "JMSServersCurrentCount"));
objJmsInfo.setServersHighCount(jmxSession.getIntAttribute(objName, "JMSServersHighCount"));
objJmsInfo.setServersTotalCount(jmxSession.getIntAttribute(objName, "JMSServersTotalCount"));
HealthState objState = (HealthState) jmxSession.getAttribute(objName, "HealthState");
objJmsInfo.setHealthState(String.valueOf(objState.getState()));
ObjectName[] objServers = (ObjectName[]) jmxSession.getAttribute(objName, "JMSServers");
if (objServers != null) {
List<JmsDetailVO> lstJmsDetailVO = new ArrayList<JmsDetailVO>();
JmsDetailVO objDetail = null;
for (int i = 0; i < objServers.length; i++) {
objDetail = new JmsDetailVO();
objDetail.setJmsId(objJmsInfo.getJmsId());
objDetail.setJmsDetailId(CommonUtils.getUUID());
objDetail.setJmsName(jmxSession.getStringAttribute(objServers[i], "Name"));
objDetail.setBytesCurrentCount(jmxSession.getIntAttribute(objServers[i], "BytesCurrentCount"));
objDetail.setBytesHighCount(jmxSession.getIntAttribute(objServers[i], "BytesHighCount"));
objDetail.setBytesPendingCount(jmxSession.getIntAttribute(objServers[i], "BytesPendingCount"));
objDetail.setBytesReceivedCount(jmxSession.getIntAttribute(objServers[i], "BytesReceivedCount"));
objDetail.setDestinationsCurrentCount(jmxSession.getIntAttribute(objServers[i],
"DestinationsCurrentCount"));
objDetail.setDestinationsHighCount(jmxSession.getIntAttribute(objServers[i], "DestinationsHighCount"));
objDetail
.setDestinationsTotalCount(jmxSession.getIntAttribute(objServers[i], "DestinationsTotalCount"));
objDetail.setMessagesCurrentCount(jmxSession.getIntAttribute(objServers[i], "MessagesCurrentCount"));
objDetail.setMessagesHighCount(jmxSession.getIntAttribute(objServers[i], "MessagesHighCount"));
objDetail.setMessagesPendingCount(jmxSession.getIntAttribute(objServers[i], "MessagesPendingCount"));
objDetail.setMessagesReceivedCount(jmxSession.getIntAttribute(objServers[i], "MessagesReceivedCount"));
objDetail.setSessionPoolsCurrentCount(jmxSession.getIntAttribute(objServers[i],
"SessionPoolsCurrentCount"));
objDetail.setSessionPoolsHighCount(jmxSession.getIntAttribute(objServers[i], "SessionPoolsHighCount"));
objDetail
.setSessionPoolsTotalCount(jmxSession.getIntAttribute(objServers[i], "SessionPoolsTotalCount"));
objState = (HealthState) jmxSession.getAttribute(objName, "HealthState");
objDetail.setHealthState(String.valueOf(objState.getState()));
lstJmsDetailVO.add(objDetail);
}
objJmsInfo.setLstDetail(lstJmsDetailVO);
}
return objJmsInfo;
}

六、獲取EJB信息

[java] view plain copy

public List<EjbInformationVO> getEjbInformation() {
List<EjbInformationVO> lstEjb = new ArrayList<EjbInformationVO>();
for (int i = 4; i < applicationRuntimes.length; i++) {
ObjectName[] objComponent =
(ObjectName[]) jmxSession.getAttribute(applicationRuntimes[i], "ComponentRuntimes");
if (objComponent == null) {
continue;
}
for (int j = 0; j < objComponent.length; j++) {
if (objComponent[j] == null || !objComponent[j].getKeyPropertyListString().contains("EJB")) {
continue;
}
ObjectName[] objEjbRuntime = (ObjectName[]) jmxSession.getAttribute(objComponent[j], "EJBRuntimes");
if (objEjbRuntime == null) {
continue;
}
for (int k = 0; k < objEjbRuntime.length; k++) {
EjbInformationVO objEjbVO = new EjbInformationVO();
objEjbVO.setServiceNodeId(jmxSession.getNodeInfoVO().getNodeInfoId());
objEjbVO.setStatus(jmxSession.getStringAttribute(objEjbRuntime[k], "DeploymentState"));
objEjbVO.setEjbId(CommonUtils.getUUID());
objEjbVO.setCreateDate(currentTime);
objEjbVO.setEjbName(jmxSession.getStringAttribute(objEjbRuntime[k], "EJBName"));
ObjectName objEntry = objEjbRuntime[k];
ObjectName objRuntime = (ObjectName) jmxSession.getAttribute(objEntry, "PoolRuntime");
if (objRuntime == null) {
continue;
}
double dDestroyedTotalCount = jmxSession.getDoubleAttribute(objRuntime, "DestroyedTotalCount");
double dMissTotalCount = jmxSession.getDoubleAttribute(objRuntime, "MissTotalCount");
double dAccessTotalCount = jmxSession.getDoubleAttribute(objRuntime, "AccessTotalCount");
double dTimeoutTotalCount = jmxSession.getDoubleAttribute(objRuntime, "TimeoutTotalCount");
// 已破壞 Bean 比率
objEjbVO.setDestroyedBeanRatio(CommonUtils.divideDataToString(dDestroyedTotalCount,
dAccessTotalCount, 2));
// 緩衝池丟失比率
objEjbVO.setCachePoolMissRatio(CommonUtils
.divideDataToString(dMissTotalCount, dAccessTotalCount, 2));
// 緩衝池超時比率
objEjbVO.setCachePoolTimeoutRatio(CommonUtils.divideDataToString(dTimeoutTotalCount,
dAccessTotalCount, 2));
// objRuntime = (ObjectName) jmxSession.getAttribute(objEntry, "CacheRuntime");
// // 緩存丟失比率 =（緩存丟失總數/緩存訪問總數）* 100
// double dCacheMissCount = jmxSession.getDoubleAttribute(objRuntime, "CacheMissCount");
// double dActivationCount = jmxSession.getDoubleAttribute(objRuntime, "ActivationCount");
// objEjbVO.setCachedMissRatio(CommonUtils.divideDataToString(dCacheMissCount, dActivationCount,
// 2));
// objRuntime = (ObjectName) jmxSession.getAttribute(objEntry, "LockingRuntime");
// // 鎖定等待程序比率
// // Lock Timeout Ratio =(Lock Manager Timeout Total Count / Lock Manager Total Access Count) * 100
// double dWaiterCurrentCount = jmxSession.getDoubleAttribute(objRuntime, "WaiterCurrentCount");
// double dLockCurrentCount = jmxSession.getDoubleAttribute(objRuntime, "LockEntriesCurrentCount");
// objEjbVO.setLockWaitRatio(CommonUtils.divideDataToString(dWaiterCurrentCount, dLockCurrentCount,
// 2));
// // Lock Timeout Ratio =(Lock Manager Timeout Total Count / Lock Manager Total Access Count) * 100
// // 鎖定超時比率
// double dLockManagerAccessCount = jmxSession.getDoubleAttribute(objRuntime,
// "LockManagerAccessCount");
// dTimeoutTotalCount = jmxSession.getDoubleAttribute(objRuntime, "TimeoutTotalCount");
// objEjbVO.setLockTimeoutRatio(CommonUtils.divideDataToString(dTimeoutTotalCount,
// dLockManagerAccessCount, 2));
//
objRuntime = (ObjectName) jmxSession.getAttribute(objEntry, "TransactionRuntime");
double dTranCommTotalCount =
jmxSession.getDoubleAttribute(objRuntime, "TransactionsCommittedTotalCount");
double dTranRollBackCount =
jmxSession.getDoubleAttribute(objRuntime, "TransactionsRolledBackTotalCount");
double dTranTimeOutTotalCount =
jmxSession.getDoubleAttribute(objRuntime, "TransactionsTimedOutTotalCount");
// 事務回滾比率
objEjbVO.setTransactionRollBackRatio(CommonUtils.divideDataToString(dTranRollBackCount,
dTranCommTotalCount, 2));
// 事務超時比率
objEjbVO.setTransactionTimeoutRatio(CommonUtils.divideDataToString(dTranTimeOutTotalCount,
dTranCommTotalCount, 2));
lstEjb.add(objEjbVO);
}
}
}
return lstEjb;
}