Example usage for org.springframework.util StopWatch StopWatch

List of usage examples for org.springframework.util StopWatch StopWatch

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Introduction

In this page you can find the example usage for org.springframework.util StopWatch StopWatch.

Prototype

public StopWatch()

Source Link

Document

Construct a new StopWatch .

Usage

From source file:com.persistent.cloudninja.scheduler.TenantBlobSizeGenerator.java

@Override
public boolean execute() {
    boolean retVal = true;
    StopWatch watch = new StopWatch();
    try {//from   w ww .j av a2  s.c  om
        watch.start();
        LOGGER.debug("In generator");
        TenantBlobSizeQueue queue = (TenantBlobSizeQueue) getWorkQueue();
        //get all tenantIds
        List<TenantIdMasterEntity> listTenant = tenantIdMasterDao.getAllTenants();
        for (Iterator<TenantIdMasterEntity> iterator = listTenant.iterator(); iterator.hasNext();) {
            TenantIdMasterEntity tenant = (TenantIdMasterEntity) iterator.next();
            String tenantId = tenant.getTenantId();
            //put each tenant Id in queue
            queue.enqueue(tenantId);
            LOGGER.info("Generator : msg added is " + tenantId);
        }
        watch.stop();
        taskCompletionDao.updateTaskCompletionDetails(watch.getTotalTimeSeconds(), "GenerateMeterBlobSizeWork",
                "Measure blob size for " + listTenant.size() + " tenants");
    } catch (StorageException e) {
        retVal = false;
        LOGGER.error(e.getMessage(), e);
    }
    return retVal;
}

From source file:org.ngrinder.perftest.service.ConsoleManagerTest.java

@Test
public void testConsoleManagerWhenExceedingLimit() {
    // Get all console
    int initialSize = manager.getAvailableConsoleSize();
    SingleConsole availableConsole = null;
    for (int i = 1; i <= initialSize; i++) {
        availableConsole = manager.getAvailableConsole(ConsolePropertiesFactory.createEmptyConsoleProperties());
    }/* www . j a va  2 s. c  o m*/
    final SingleConsole lastConsole = availableConsole;
    assertThat(manager.getAvailableConsoleSize(), is(0));
    StopWatch elapseTime = new StopWatch();
    elapseTime.start();
    // Try to get more console, it will take time
    try {
        manager.getAvailableConsole(ConsolePropertiesFactory.createEmptyConsoleProperties());
        fail("should throw Exception");
    } catch (NGrinderRuntimeException e) {
    }
    elapseTime.stop();
    assertThat(elapseTime.getTotalTimeSeconds(), lessThan(3000D));
    // Let's try the case when console is returned back.
    Thread thread = new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Thread.sleep(1000);
                manager.returnBackConsole("test", lastConsole);
            } catch (InterruptedException e) {
            }

        }
    });
    elapseTime = new StopWatch();
    elapseTime.start();
    thread.start();
    // Try to get more console, it will return console just after console is
    // returned back
    SingleConsole anotherConsole = manager
            .getAvailableConsole(ConsolePropertiesFactory.createEmptyConsoleProperties());
    elapseTime.stop();
    assertThat(elapseTime.getTotalTimeSeconds(), lessThan(3000D));
    assertThat(manager.getAvailableConsoleSize(), is(0));
    manager.returnBackConsole("test", anotherConsole);

    // return console again is always allowed
    manager.returnBackConsole("test", anotherConsole);
    ThreadUtils.sleep(2000);
    assertThat(manager.getAvailableConsoleSize(), is(1));
    assertThat(manager.getConsoleInUse().size(), is(initialSize - 1));
}

From source file:com.persistent.cloudninja.scheduler.TenantWebBandWidthUsageProcessor.java

@Override
public boolean execute() {
    StopWatch watch = new StopWatch();
    LOGGER.info("Start of TenantWebBandWidthUsageProcessor:execute");
    boolean returnFlag = true;
    TenantWebBandWidthUsageQueue queue = (TenantWebBandWidthUsageQueue) getWorkQueue();
    try {//  w  ww  .j  a va 2  s. c  o m
        watch.start();
        List<WebLogMeteringBatch> list = queue.dequeue();
        LOGGER.debug("Queue List Size :" + list.size());
        for (int i = 0; i < list.size(); i++) {
            tenantWebBandWidthUsageProcessUtility.getTenantWebBandWidthUsage(list.get(i));
        }
        watch.stop();
        taskCompletionDao.updateTaskCompletionDetails(watch.getTotalTimeSeconds(),
                "ProcessMeteringWebAppBandwidth", "Processed a batch of " + list.size() + " Tomcat Logs");
    } catch (StorageException e) {
        returnFlag = false;
        LOGGER.error(e.getMessage(), e);
    } catch (ParseException e) {
        returnFlag = false;
        LOGGER.error(e.getMessage(), e);
    }
    LOGGER.debug("ReturnFlag :" + returnFlag);
    LOGGER.info("End of TenantWebBandWidthUsageProcessor:execute");
    return returnFlag;
}

From source file:com.persistent.cloudninja.scheduler.TenantDBSizeGenerator.java

/**
 * Adds message to tenantdbsizequeue which is shared between processor
 * and generator.//from  www . ja v a  2 s.c  o  m
 */
@Override
public boolean execute() {
    StopWatch watch = new StopWatch();
    boolean retVal = true;
    int tenantIds = 0;
    try {
        watch.start();
        LOGGER.debug("In generator");
        TenantDBSizeQueue queue = (TenantDBSizeQueue) getWorkQueue();
        List<TenantIdMasterEntity> listTenant = tenantIdMasterDao.getAllTenants();
        tenantIds = listTenant.size();
        for (Iterator<TenantIdMasterEntity> iterator = listTenant.iterator(); iterator.hasNext();) {
            TenantIdMasterEntity tenant = (TenantIdMasterEntity) iterator.next();
            String tenantId = tenant.getTenantId();
            queue.enqueue(tenantId);
            LOGGER.info("Generator : msg added is " + tenantId);
        }
        watch.stop();
        taskCompletionDao.updateTaskCompletionDetails(watch.getTotalTimeSeconds(),
                "GenerateMeterTenantDBSizeWork", "Measure database size for " + tenantIds + " tenants");
    } catch (StorageException e) {
        retVal = false;
        LOGGER.error(e.getMessage(), e);
    }
    return retVal;
}

From source file:com.persistent.cloudninja.scheduler.TenantWebBandWidthUsageGenerator.java

@Override
public boolean execute() {
    StopWatch watch = new StopWatch();
    LOGGER.info("Start of TenantWebBandWidthUsageGenerator:execute");
    // Generate Queue
    TenantWebBandWidthUsageQueue queue = (TenantWebBandWidthUsageQueue) getWorkQueue();
    boolean returnFlag = true;
    int batchSize = SchedulerSettings.WEB_BANDWIDTH_USAGE_BATCH_SIZE;
    int numBatchesPrepared = 0;
    int webLogMeteringBatchListSize = 0;

    try {/*w w  w  .ja  va  2  s.  com*/
        watch.start();
        List<WebLogMeteringBatch> webLogMeteringBatchList = tenantWebBandWidthUsageGeneratorUtility
                .retrieveTomcatLogs();
        webLogMeteringBatchListSize = webLogMeteringBatchList.size();
        for (int i = 0; i < webLogMeteringBatchListSize; i = i + batchSize) {

            List<WebLogMeteringBatch> batchToProcess = new ArrayList<WebLogMeteringBatch>();
            for (int j = 0; j < batchSize
                    && ((numBatchesPrepared * batchSize) + j) < webLogMeteringBatchList.size(); j++) {

                batchToProcess.add(webLogMeteringBatchList.get(j + i));
            }
            // Enqueue
            queue.enqueue(batchToProcess);
            numBatchesPrepared++;
        }

        LOGGER.debug("TenantWebBandWidthUsageGenerator:execute ---> Number of batched processed"
                + numBatchesPrepared);
        LOGGER.info("End of TenantWebBandWidthUsageGenerator:execute");
        watch.stop();
        taskCompletionDao.updateTaskCompletionDetails(watch.getTotalTimeSeconds(),
                "GenerateMeterWebAppBandwidthWork",
                "Measure " + webLogMeteringBatchListSize + " logs in " + numBatchesPrepared + " batches.");
    } catch (StorageException stgException) {
        LOGGER.error(stgException.getMessage(), stgException);
    } catch (Exception e) {
        LOGGER.error(e.getMessage(), e);
    }
    return returnFlag;
}

From source file:com.persistent.cloudninja.scheduler.TenantDeletionTask.java

@Override
public boolean execute() {
    boolean retval = true;
    try {//from   ww  w  .j a v  a  2  s  .c om
        TenantDeletionQueue tntDeletionQueue = (TenantDeletionQueue) getWorkQueue();
        String tenantId = tntDeletionQueue.dequeue(SchedulerSettings.MessageVisibilityTimeout);
        if (tenantId == null) {
            LOGGER.debug("Msg is null");
            retval = false;
        } else {
            StopWatch watch = new StopWatch();
            watch.start();
            provisioningService.removeTenant(tenantId);
            LOGGER.debug("tenant deleted :" + tenantId);
            watch.stop();
            taskCompletionDao.updateTaskCompletionDetails(watch.getTotalTimeSeconds(), "DeleteTenant",
                    "Tenant Id " + tenantId + " is deleted.");
        }
    } catch (StorageException e) {
        retval = false;
        LOGGER.error(e.getMessage(), e);
    }
    return retval;
}

From source file:io.github.jhipster.config.apidoc.SwaggerConfiguration.java

/**
 * Swagger Springfox configuration./*  w w  w  . ja v  a2s.com*/
 *
 * @param jHipsterProperties the properties of the application
 * @return the Swagger Springfox configuration
 */
@Bean
public Docket swaggerSpringfoxDocket(JHipsterProperties jHipsterProperties) {
    log.debug("Starting Swagger");
    StopWatch watch = new StopWatch();
    watch.start();
    Contact contact = new Contact(jHipsterProperties.getSwagger().getContactName(),
            jHipsterProperties.getSwagger().getContactUrl(), jHipsterProperties.getSwagger().getContactEmail());

    ApiInfo apiInfo = new ApiInfo(jHipsterProperties.getSwagger().getTitle(),
            jHipsterProperties.getSwagger().getDescription(), jHipsterProperties.getSwagger().getVersion(),
            jHipsterProperties.getSwagger().getTermsOfServiceUrl(), contact,
            jHipsterProperties.getSwagger().getLicense(), jHipsterProperties.getSwagger().getLicenseUrl());

    Docket docket = new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo).forCodeGeneration(true)
            .directModelSubstitute(java.nio.ByteBuffer.class, String.class)
            .genericModelSubstitutes(ResponseEntity.class).select()
            .paths(regex(jHipsterProperties.getSwagger().getDefaultIncludePattern())).build();
    watch.stop();
    log.debug("Started Swagger in {} ms", watch.getTotalTimeMillis());
    return docket;
}

From source file:de.uniwue.dmir.heatmap.point.sources.geo.datasources.RTreeGeoDatasource.java

@Override
public void reload() {

    this.rtree.clear();

    StopWatch stopWatch = new StopWatch();
    stopWatch.start("getting data");

    List<TData> data = super.dataSource.getData(null);

    stopWatch.stop();/*  w w  w .j av a  2s.  co  m*/
    super.logger.debug("getting data - count: {}", data.size());
    super.logger.debug("getting data - time: {}", stopWatch.toString());

    stopWatch.start("adding data");

    for (TData s : data) {
        GeoCoordinates geoCoordinates = this.mapper.map(s);
        this.rtree.insert(
                new float[] { (float) geoCoordinates.getLongitude(), (float) geoCoordinates.getLatitude() }, s);
    }

    stopWatch.stop();
    super.logger.debug("building r-tree: {}", stopWatch.toString());
}

From source file:com.persistent.cloudninja.scheduler.TenantStorageBWGenerator.java

/**
 * Adds message to storagebandwidthqueue which is shared between processor
 * and generator./*from   w w w .  jav a 2 s . c o  m*/
 */
@Override
public boolean execute() {
    StopWatch watch = new StopWatch();
    boolean retVal = true;
    try {
        watch.start();
        LOGGER.debug("In generator");
        TenantStorageBWQueue queue = (TenantStorageBWQueue) getWorkQueue();
        List<StorageBandwidthBatchEntity> batchesToProcess = getLogsToProcess();
        queue.enqueue(batchesToProcess);
        watch.stop();
        taskCompletionDao.updateTaskCompletionDetails(watch.getTotalTimeSeconds(), "GenerateStorageBandwidth",
                "BatchSize = " + batchesToProcess.size());
    } catch (Exception e) {
        retVal = false;
        LOGGER.error(e.getMessage(), e);
    }
    return retVal;
}

From source file:de.accso.performancetesting.tools.PerformanceLogger.java

private Object measureTime(ProceedingJoinPoint thisJoinPoint, String tag) throws Throwable {
    StopWatch sp = new StopWatch();
    sp.start();/*w  w w  .j ava 2s  .co m*/
    Object result = thisJoinPoint.proceed();
    sp.stop();
    logger.info(append("durationinmillis", sp.getTotalTimeMillis()).and(append("tag", tag))
            .and(append("req_id", CTX_HOLDER.get().reqId)).and(append("url", getCtxUrl()))
            .and(append("servicename", thisJoinPoint.getTarget().getClass().getCanonicalName() + "."
                    + thisJoinPoint.getSignature().getName())),
            "Performance");

    return result;
}