Example usage for com.google.common.base Stopwatch Stopwatch

Introduction

In this page you can find the example usage for com.google.common.base Stopwatch Stopwatch.

Prototype

Stopwatch() 

Source Link

Usage

From source file:org.apache.tez.runtime.library.shuffle.common.HttpConnection.java

/**
 * HttpConnection//  w w  w  . j av  a  2  s  .c o  m
 * 
 * @param url
 * @param connParams
 * @param logIdentifier
 * @param jobTokenSecret
 * @throws IOException
 */
public HttpConnection(URL url, HttpConnectionParams connParams, String logIdentifier, SecretKey jobTokenSecret)
        throws IOException {
    this.logIdentifier = logIdentifier;
    this.jobTokenSecret = jobTokenSecret;
    this.httpConnParams = connParams;
    this.url = url;
    this.stopWatch = new Stopwatch();
    if (LOG.isDebugEnabled()) {
        LOG.debug("MapOutput URL :" + url.toString());
    }
}

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From source file:org.apache.drill.exec.physical.impl.xsort.BatchGroup.java

public void addBatch(VectorContainer newContainer) throws IOException {
    assert fs != null;
    assert path != null;
    if (outputStream == null) {
        outputStream = fs.create(path);/*from  w  ww .  j a va  2 s.  c  o  m*/
    }
    int recordCount = newContainer.getRecordCount();
    WritableBatch batch = WritableBatch.getBatchNoHVWrap(recordCount, newContainer, false);
    VectorAccessibleSerializable outputBatch = new VectorAccessibleSerializable(batch, allocator);
    Stopwatch watch = new Stopwatch();
    watch.start();
    outputBatch.writeToStream(outputStream);
    newContainer.zeroVectors();
    logger.debug("Took {} us to spill {} records", watch.elapsed(TimeUnit.MICROSECONDS), recordCount);
    spilledBatches++;
}

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From source file:com.couchbase.roadrunner.workloads.GetSetWorkload.java

private void getWorkloadWithMeasurement(String key) throws Exception {
    Stopwatch watch = new Stopwatch().start();
    getWorkload(key);//from  w ww. j  ava2 s  .  co  m
    watch.stop();
    addMeasure("get", watch);
}

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From source file:com.facebook.presto.split.NativeSplitManager.java

@Override
public List<Partition> getPartitions(TableHandle tableHandle, Map<ColumnHandle, Object> bindings) {
    Stopwatch partitionTimer = new Stopwatch();
    partitionTimer.start();/*from  w  w w.j  a  v a2  s  . co  m*/

    checkArgument(tableHandle instanceof NativeTableHandle, "Table must be a native table");

    TableMetadata tableMetadata = metadata.getTableMetadata(tableHandle);

    checkState(tableMetadata != null, "no metadata for %s found", tableHandle);

    Set<TablePartition> tablePartitions = shardManager.getPartitions(tableHandle);

    log.debug("Partition retrieval, native table %s (%d partitions): %dms", tableHandle, tablePartitions.size(),
            partitionTimer.elapsed(TimeUnit.MILLISECONDS));

    Multimap<String, ? extends PartitionKey> allPartitionKeys = shardManager.getAllPartitionKeys(tableHandle);
    Map<String, ColumnHandle> columnHandles = metadata.getColumnHandles(tableHandle);

    log.debug("Partition key retrieval, native table %s (%d keys): %dms", tableHandle, allPartitionKeys.size(),
            partitionTimer.elapsed(TimeUnit.MILLISECONDS));

    List<Partition> partitions = ImmutableList.copyOf(
            Collections2.transform(tablePartitions, new PartitionFunction(columnHandles, allPartitionKeys)));

    log.debug("Partition generation, native table %s (%d partitions): %dms", tableHandle, partitions.size(),
            partitionTimer.elapsed(TimeUnit.MILLISECONDS));

    return partitions;
}

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From source file:org.jenkinsci.plugins.vsphere.builders.PowerOn.java

private boolean powerOn(final Run<?, ?> run, Launcher launcher, final TaskListener listener)
        throws VSphereException, IOException, InterruptedException {
    PrintStream jLogger = listener.getLogger();
    EnvVars env;/*from   ww w  .  jav a 2  s  .c  o  m*/
    String expandedVm = vm;

    env = run.getEnvironment(listener);

    if (run instanceof AbstractBuild) {
        env.overrideAll(((AbstractBuild) run).getBuildVariables()); // Add in matrix axes..
        expandedVm = env.expand(vm);
    }

    Stopwatch stopwatch = new Stopwatch().start();
    vsphere.startVm(expandedVm, timeoutInSeconds);
    long elapsedTime = stopwatch.elapsedTime(TimeUnit.SECONDS);

    int secondsToWaitForIp = (int) (timeoutInSeconds - elapsedTime);

    IP = vsphere.getIp(vsphere.getVmByName(expandedVm), secondsToWaitForIp);

    if (IP == null) {
        VSphereLogger.vsLogger(jLogger, "Error: Timed out after waiting " + secondsToWaitForIp
                + " seconds to get IP for \"" + expandedVm + "\" ");
        return false;
    }

    VSphereLogger.vsLogger(jLogger, "Successfully retrieved IP for \"" + expandedVm + "\" : " + IP);
    stopwatch.stop();

    // useful to tell user about the environment variable
    VSphereLogger.vsLogger(jLogger, "Exposing " + IP + " as environment variable VSPHERE_IP");

    if (run instanceof AbstractBuild) {
        VSphereEnvAction envAction = new VSphereEnvAction();
        envAction.add("VSPHERE_IP", IP);
        run.addAction(envAction);
    } else {
        env.put("VSPHERE_IP", IP);
    }

    return true;
}

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From source file:mil.nga.giat.geowave.adapter.vector.delete.CQLDelete.java

@Override
public void execute(OperationParams params) throws ParseException {
    if (debug) {/*from w ww  .  jav a 2 s  .com*/
        org.apache.log4j.Logger.getRootLogger().setLevel(org.apache.log4j.Level.DEBUG);
    }

    final Stopwatch stopWatch = new Stopwatch();

    // Ensure we have all the required arguments
    if (parameters.size() != 1) {
        throw new ParameterException("Requires arguments: <storename>");
    }

    String storeName = parameters.get(0);

    // Config file
    File configFile = (File) params.getContext().get(ConfigOptions.PROPERTIES_FILE_CONTEXT);

    // Attempt to load store.
    StoreLoader storeOptions = new StoreLoader(storeName);
    if (!storeOptions.loadFromConfig(configFile)) {
        throw new ParameterException("Cannot find store name: " + storeOptions.getStoreName());
    }

    DataStore dataStore;
    AdapterStore adapterStore;
    try {
        dataStore = storeOptions.createDataStore();
        adapterStore = storeOptions.createAdapterStore();

        final GeotoolsFeatureDataAdapter adapter;
        if (adapterId != null) {
            adapter = (GeotoolsFeatureDataAdapter) adapterStore.getAdapter(adapterId);
        } else {
            final CloseableIterator<DataAdapter<?>> it = adapterStore.getAdapters();
            adapter = (GeotoolsFeatureDataAdapter) it.next();
            it.close();
        }

        if (debug && (adapter != null)) {
            LOGGER.debug(adapter.toString());
        }

        stopWatch.start();
        final long results = delete(adapter, adapterId, indexId, dataStore, debug);
        stopWatch.stop();

        if (debug) {
            LOGGER.debug(results + " results remaining after delete; time = " + stopWatch.toString());
        }
    } catch (IOException e) {
        LOGGER.warn("Unable to read adapter", e);
    }
}

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From source file:uk.ac.open.kmi.iserve.sal.manager.impl.CrawlCallable.java

private Model fetchModel(URI modelUri, String syntax) {
    OntModel model = ModelFactory.createOntologyModel(modelSpec);

    Stopwatch stopwatch = new Stopwatch();
    stopwatch.start();/*from w  w w  . j  a v a2s . c  o  m*/
    // Fetch the model
    model.read(modelUri.toASCIIString(), syntax);
    stopwatch.stop();

    log.info("Remote ontology fetched - {} . Time taken: {}", modelUri, stopwatch);

    return model;
}

---

From source file:com.metamx.druid.utils.DruidMasterBalancerProfiler.java

public void bigProfiler() {
    Stopwatch watch = new Stopwatch();
    int numSegments = 55000;
    int numServers = 50;
    EasyMock.expect(manager.getAllRules()).andReturn(ImmutableMap.<String, List<Rule>>of("test", rules))
            .anyTimes();//www  . j  av a 2  s  . c o m
    EasyMock.expect(manager.getRules(EasyMock.<String>anyObject())).andReturn(rules).anyTimes();
    EasyMock.expect(manager.getRulesWithDefault(EasyMock.<String>anyObject())).andReturn(rules).anyTimes();
    EasyMock.replay(manager);

    master.moveSegment(EasyMock.<String>anyObject(), EasyMock.<String>anyObject(), EasyMock.<String>anyObject(),
            EasyMock.<LoadPeonCallback>anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.replay(master);

    List<DruidServer> serverList = Lists.newArrayList();
    Map<String, LoadQueuePeon> peonMap = Maps.newHashMap();
    List<ServerHolder> serverHolderList = Lists.newArrayList();
    Map<String, DataSegment> segmentMap = Maps.newHashMap();
    for (int i = 0; i < numSegments; i++) {
        segmentMap.put("segment" + i, new DataSegment("datasource" + i,
                new Interval(new DateTime("2012-01-01"), (new DateTime("2012-01-01")).plusHours(1)),
                (new DateTime("2012-03-01")).toString(), Maps.<String, Object>newHashMap(),
                Lists.<String>newArrayList(), Lists.<String>newArrayList(), new NoneShardSpec(), 0, 4L));
    }

    for (int i = 0; i < numServers; i++) {
        DruidServer server = EasyMock.createMock(DruidServer.class);
        EasyMock.expect(server.getMetadata()).andReturn(null).anyTimes();
        EasyMock.expect(server.getCurrSize()).andReturn(30L).atLeastOnce();
        EasyMock.expect(server.getMaxSize()).andReturn(100L).atLeastOnce();
        EasyMock.expect(server.getTier()).andReturn("normal").anyTimes();
        EasyMock.expect(server.getName()).andReturn(Integer.toString(i)).atLeastOnce();
        EasyMock.expect(server.getHost()).andReturn(Integer.toString(i)).anyTimes();
        if (i == 0) {
            EasyMock.expect(server.getSegments()).andReturn(segmentMap).anyTimes();
        } else {
            EasyMock.expect(server.getSegments()).andReturn(new HashMap<String, DataSegment>()).anyTimes();
        }
        EasyMock.expect(server.getSegment(EasyMock.<String>anyObject())).andReturn(null).anyTimes();
        EasyMock.replay(server);

        LoadQueuePeon peon = new LoadQueuePeonTester();
        peonMap.put(Integer.toString(i), peon);
        serverHolderList.add(new ServerHolder(server, peon));
    }

    DruidMasterRuntimeParams params = DruidMasterRuntimeParams.newBuilder()
            .withDruidCluster(
                    new DruidCluster(ImmutableMap.<String, MinMaxPriorityQueue<ServerHolder>>of("normal",
                            MinMaxPriorityQueue.orderedBy(DruidMasterBalancerTester.percentUsedComparator)
                                    .create(serverHolderList))))
            .withLoadManagementPeons(peonMap).withAvailableSegments(segmentMap.values())
            .withMasterSegmentSettings(
                    new MasterSegmentSettings.Builder().withMaxSegmentsToMove(MAX_SEGMENTS_TO_MOVE).build())
            .withBalancerReferenceTimestamp(new DateTime("2013-01-01")).withEmitter(emitter)
            .withDatabaseRuleManager(manager).withReplicationManager(new ReplicationThrottler(2, 500))
            .withSegmentReplicantLookup(SegmentReplicantLookup
                    .make(new DruidCluster(ImmutableMap.<String, MinMaxPriorityQueue<ServerHolder>>of("normal",
                            MinMaxPriorityQueue.orderedBy(DruidMasterBalancerTester.percentUsedComparator)
                                    .create(serverHolderList)))))
            .build();

    DruidMasterBalancerTester tester = new DruidMasterBalancerTester(master);
    DruidMasterRuleRunner runner = new DruidMasterRuleRunner(master, 500, 5);
    watch.start();
    DruidMasterRuntimeParams balanceParams = tester.run(params);
    DruidMasterRuntimeParams assignParams = runner.run(params);
    System.out.println(watch.stop());
}

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From source file:fr.ippon.wip.filter.PerformanceFilter.java

public void doFilter(ActionRequest request, ActionResponse response, FilterChain chain)
        throws IOException, PortletException {
    Stopwatch timeProcess = new Stopwatch().start();
    chain.doFilter(request, response);//from   ww w.ja  v a  2 s  .  c  o  m
    StringBuilder data = new StringBuilder();
    writePerformance(data.append("ACTION\t").append(request.getParameter(WIPortlet.LINK_URL_KEY) + "\t")
            .append(timeProcess.elapsedMillis() + "\t"));
}

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From source file:co.cask.cdap.data.stream.MultiLiveStreamFileReader.java

@Override
public int read(Collection<? super StreamEventOffset> events, int maxEvents, long timeout, TimeUnit unit,
        ReadFilter readFilter) throws IOException, InterruptedException {
    int eventsRead = 0;

    Stopwatch stopwatch = new Stopwatch();
    stopwatch.start();//from  ww  w.j a  v a  2 s.c  o  m

    while (eventsRead < maxEvents && !(emptySources.isEmpty() && eventSources.isEmpty())) {
        if (!emptySources.isEmpty()) {
            prepareEmptySources(readFilter);
        }
        eventsRead += read(events, readFilter);

        if (eventSources.isEmpty() && stopwatch.elapsedTime(unit) >= timeout) {
            break;
        }
    }

    return (eventsRead == 0 && emptySources.isEmpty() && eventSources.isEmpty()) ? -1 : eventsRead;
}

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