Examples of SystemUsage

org.apache.activemq.usage.SystemUsage
Holder for Usage instances for memory, store and temp files Main use case is manage memory usage. @org.apache.xbean.XBean @version $Revision: 1.3 $

Examples of org.apache.activemq.usage.SystemUsage

                }
            } else if (brokerStats) {
                ActiveMQMapMessage statsMessage = new ActiveMQMapMessage();
                BrokerService brokerService = getBrokerService();
                RegionBroker regionBroker = (RegionBroker) brokerService.getRegionBroker();
                SystemUsage systemUsage = brokerService.getSystemUsage();
                DestinationStatistics stats = regionBroker.getDestinationStatistics();
                statsMessage.setString("brokerName", regionBroker.getBrokerName());
                statsMessage.setString("brokerId", regionBroker.getBrokerId().toString());
                statsMessage.setLong("size", stats.getMessages().getCount());
                statsMessage.setLong("enqueueCount", stats.getEnqueues().getCount());
                statsMessage.setLong("dequeueCount", stats.getDequeues().getCount());
                statsMessage.setLong("dispatchCount", stats.getDispatched().getCount());
                statsMessage.setLong("expiredCount", stats.getExpired().getCount());
                statsMessage.setLong("inflightCount", stats.getInflight().getCount());
                statsMessage.setLong("messagesCached", stats.getMessagesCached().getCount());
                statsMessage.setInt("memoryPercentUsage", systemUsage.getMemoryUsage().getPercentUsage());
                statsMessage.setLong("memoryUsage", systemUsage.getMemoryUsage().getUsage());
                statsMessage.setLong("memoryLimit", systemUsage.getMemoryUsage().getLimit());
                statsMessage.setInt("storePercentUsage", systemUsage.getStoreUsage().getPercentUsage());
                statsMessage.setLong("storeUsage", systemUsage.getStoreUsage().getUsage());
                statsMessage.setLong("storeLimit", systemUsage.getStoreUsage().getLimit());
                statsMessage.setInt("tempPercentUsage", systemUsage.getTempUsage().getPercentUsage());
                statsMessage.setLong("tempUsage", systemUsage.getTempUsage().getUsage());
                statsMessage.setLong("tempLimit", systemUsage.getTempUsage().getLimit());
                statsMessage.setDouble("averageEnqueueTime", stats.getProcessTime().getAverageTime());
                statsMessage.setDouble("maxEnqueueTime", stats.getProcessTime().getMaxTime());
                statsMessage.setDouble("minEnqueueTime", stats.getProcessTime().getMinTime());
                statsMessage.setLong("consumerCount", stats.getConsumers().getCount());
                statsMessage.setLong("producerCount", stats.getProducers().getCount());

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Examples of org.apache.activemq.usage.SystemUsage

        IOHelper.deleteChildren(tmpDir);
        PListStore tempStore = new PListStore();
        tempStore.setDirectory(tmpDir);
        tempStore.start();


        SystemUsage sysUsage = new SystemUsage("mySysUsage", persistence, tempStore);
        MemoryUsage memUsage = new MemoryUsage();
        memUsage.setLimit((1024 * 1024));
        StoreUsage storeUsage = new StoreUsage();
        storeUsage.setLimit((1024 * 1024) * 38);
        TempUsage tmpUsage = new TempUsage();
        tmpUsage.setLimit((1024 * 1024) * 38);


        PolicyEntry defaultPolicy = new PolicyEntry();
        // defaultPolicy.setTopic("FooTwo");
        defaultPolicy.setProducerFlowControl(false);
        defaultPolicy.setMemoryLimit(10 * 1024);


        PolicyMap policyMap = new PolicyMap();
        policyMap.setDefaultEntry(defaultPolicy);


        sysUsage.setMemoryUsage(memUsage);
        sysUsage.setStoreUsage(storeUsage);
        sysUsage.setTempUsage(tmpUsage);


        broker.setDestinationPolicy(policyMap);
        broker.setSystemUsage(sysUsage);
        broker.setTempDataStore(tempStore);
        broker.setPersistenceAdapter(persistence);

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Examples of org.apache.activemq.usage.SystemUsage

    
    public void createBroker(Configurer configurer) throws Exception {
        broker = new BrokerService();
        configurePersistenceAdapter(broker);
        
        SystemUsage usage = new SystemUsage();
        MemoryUsage memoryUsage = new MemoryUsage();
        memoryUsage.setLimit(MESSAGE_LENGTH_BYTES * 200 * NUM_SENDERS_AND_RECEIVERS);
        usage.setMemoryUsage(memoryUsage);
        broker.setSystemUsage(usage);
        
        


        broker.addConnector(BROKER_CONNECTOR);

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Examples of org.apache.activemq.usage.SystemUsage

            assertEquals("TimedSubsPolicy Config Error (recoverDuration)", 25000, ((TimedSubscriptionRecoveryPolicy)subsPolicy).getRecoverDuration());
            LOG.info("Success");


            // Check usage manager
            // System.out.print("Checking memory manager configurations... ");
            SystemUsage systemUsage = broker.getSystemUsage();
            assertTrue("Should have a SystemUsage", systemUsage != null);
            assertEquals("SystemUsage Config Error (MemoryUsage.limit)", 1024 * 1024 * 10, systemUsage.getMemoryUsage().getLimit());
            assertEquals("SystemUsage Config Error (MemoryUsage.percentUsageMinDelta)", 20, systemUsage.getMemoryUsage().getPercentUsageMinDelta());
            assertEquals("SystemUsage Config Error (TempUsage.limit)", 1024 * 1024 * 100, systemUsage.getTempUsage().getLimit());
            assertEquals("SystemUsage Config Error (StoreUsage.limit)", 1024 * 1024 * 1024, systemUsage.getStoreUsage().getLimit());
            assertEquals("SystemUsage Config Error (StoreUsage.name)", "foo", systemUsage.getStoreUsage().getName());
            
            assertNotNull(systemUsage.getStoreUsage().getStore());
            assertTrue(systemUsage.getStoreUsage().getStore() instanceof MemoryPersistenceAdapter);
                        
            LOG.info("Success");


        } finally {
            if (broker != null) {

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Examples of org.apache.activemq.usage.SystemUsage

        broker.setDeleteAllMessagesOnStartup(true);
        broker.setPersistent(true);
        broker.setUseJmx(true);
        broker.addConnector("tcp://localhost:61616").setName("Default");
   
        SystemUsage systemUsage;
        systemUsage = new SystemUsage();
        systemUsage.getMemoryUsage().setLimit(1024 * 1024); // Just a few messags 
        broker.setSystemUsage(systemUsage);
        
        AMQPersistenceAdapterFactory factory = (AMQPersistenceAdapterFactory) broker.getPersistenceFactory();
        factory.setMaxFileLength(2*1024); // ~4 messages
        factory.setCleanupInterval(1000); // every few second

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Examples of org.apache.activemq.usage.SystemUsage

    }


    public SystemUsage getSystemUsage() {
        try {
            if (systemUsage == null) {
                systemUsage = new SystemUsage("Main", getPersistenceAdapter(), getTempDataStore());
                systemUsage.setExecutor(getExecutor());
                systemUsage.getMemoryUsage().setLimit(1024 * 1024 * 64); // Default
                                                                         // 64
                                                                         // Meg
                systemUsage.getTempUsage().setLimit(1024L * 1024 * 1024 * 100); // 10

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Examples of org.apache.activemq.usage.SystemUsage

     * @throws IOException
     */
    public SystemUsage getConsumerSystemUsage() throws IOException {
        if (this.consumerSystemUsaage == null) {
            if (splitSystemUsageForProducersConsumers) {
                this.consumerSystemUsaage = new SystemUsage(getSystemUsage(), "Consumer");
                float portion = consumerSystemUsagePortion / 100f;
                this.consumerSystemUsaage.getMemoryUsage().setUsagePortion(portion);
                addService(this.consumerSystemUsaage);
            } else {
                consumerSystemUsaage = getSystemUsage();

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Examples of org.apache.activemq.usage.SystemUsage

     * @throws IOException
     */
    public SystemUsage getProducerSystemUsage() throws IOException {
        if (producerSystemUsage == null) {
            if (splitSystemUsageForProducersConsumers) {
                producerSystemUsage = new SystemUsage(getSystemUsage(), "Producer");
                float portion = producerSystemUsagePortion / 100f;
                producerSystemUsage.getMemoryUsage().setUsagePortion(portion);
                addService(producerSystemUsage);
            } else {
                producerSystemUsage = getSystemUsage();

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Examples of org.apache.activemq.usage.SystemUsage

        this.store = store;
        this.destination = destination;
        // let's copy the enabled property from the parent DestinationStatistics
        this.destinationStatistics.setEnabled(parentStats.isEnabled());
        this.destinationStatistics.setParent(parentStats);
        this.systemUsage = new SystemUsage(brokerService.getProducerSystemUsage(), destination.toString());
        this.memoryUsage = this.systemUsage.getMemoryUsage();
        this.memoryUsage.setUsagePortion(1.0f);
        this.regionBroker = brokerService.getRegionBroker();
    }

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Examples of org.apache.activemq.usage.SystemUsage

    
    public void createBroker(Configurer configurer) throws Exception {
        broker = new BrokerService();
        configurePersistenceAdapter(broker);
        
        SystemUsage usage = new SystemUsage();
        MemoryUsage memoryUsage = new MemoryUsage();
        memoryUsage.setLimit(MESSAGE_LENGTH_BYTES * 200 * NUM_SENDERS_AND_RECEIVERS);
        usage.setMemoryUsage(memoryUsage);
        broker.setSystemUsage(usage);
        
        


        broker.addConnector(BROKER_CONNECTOR);

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