Examples with ValuePattern com.unboundid.util.ValuePattern used on opensource projects

Example 1 with ValuePattern

use of com.unboundid.util.ValuePattern in project ldapsdk by pingidentity.

the class SearchRate method doToolProcessing.

/**
 * Performs the actual processing for this tool.  In this case, it gets a
 * connection to the directory server and uses it to perform the requested
 * searches.
 *
 * @return  The result code for the processing that was performed.
 */
@Override()
@NotNull()
public ResultCode doToolProcessing() {
    // variable rate data file and return.
    if (sampleRateFile.isPresent()) {
        try {
            RateAdjustor.writeSampleVariableRateFile(sampleRateFile.getValue());
            return ResultCode.SUCCESS;
        } catch (final Exception e) {
            Debug.debugException(e);
            err("An error occurred while trying to write sample variable data " + "rate file '", sampleRateFile.getValue().getAbsolutePath(), "':  ", StaticUtils.getExceptionMessage(e));
            return ResultCode.LOCAL_ERROR;
        }
    }
    // Determine the random seed to use.
    final Long seed;
    if (randomSeed.isPresent()) {
        seed = Long.valueOf(randomSeed.getValue());
    } else {
        seed = null;
    }
    // Create value patterns for the base DN, filter, LDAP URL, and proxied
    // authorization DN.
    final ValuePattern dnPattern;
    try {
        if (baseDN.getNumOccurrences() > 0) {
            dnPattern = new ValuePattern(baseDN.getValue(), seed);
        } else if (ldapURL.isPresent()) {
            dnPattern = null;
        } else {
            dnPattern = new ValuePattern("", seed);
        }
    } catch (final ParseException pe) {
        Debug.debugException(pe);
        err("Unable to parse the base DN value pattern:  ", pe.getMessage());
        return ResultCode.PARAM_ERROR;
    }
    final ValuePattern filterPattern;
    try {
        if (filter.isPresent()) {
            filterPattern = new ValuePattern(filter.getValue(), seed);
        } else {
            filterPattern = null;
        }
    } catch (final ParseException pe) {
        Debug.debugException(pe);
        err("Unable to parse the filter pattern:  ", pe.getMessage());
        return ResultCode.PARAM_ERROR;
    }
    final ValuePattern ldapURLPattern;
    try {
        if (ldapURL.isPresent()) {
            ldapURLPattern = new ValuePattern(ldapURL.getValue(), seed);
        } else {
            ldapURLPattern = null;
        }
    } catch (final ParseException pe) {
        Debug.debugException(pe);
        err("Unable to parse the LDAP URL pattern:  ", pe.getMessage());
        return ResultCode.PARAM_ERROR;
    }
    final ValuePattern authzIDPattern;
    if (proxyAs.isPresent()) {
        try {
            authzIDPattern = new ValuePattern(proxyAs.getValue(), seed);
        } catch (final ParseException pe) {
            Debug.debugException(pe);
            err("Unable to parse the proxied authorization pattern:  ", pe.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    } else {
        authzIDPattern = null;
    }
    // Get the alias dereference policy to use.
    final DereferencePolicy derefPolicy;
    final String derefValue = StaticUtils.toLowerCase(dereferencePolicy.getValue());
    if (derefValue.equals("always")) {
        derefPolicy = DereferencePolicy.ALWAYS;
    } else if (derefValue.equals("search")) {
        derefPolicy = DereferencePolicy.SEARCHING;
    } else if (derefValue.equals("find")) {
        derefPolicy = DereferencePolicy.FINDING;
    } else {
        derefPolicy = DereferencePolicy.NEVER;
    }
    // Get the set of controls to include in search requests.
    final ArrayList<Control> controlList = new ArrayList<>(5);
    if (assertionFilter.isPresent()) {
        controlList.add(new AssertionRequestControl(assertionFilter.getValue()));
    }
    if (sortOrder.isPresent()) {
        final ArrayList<SortKey> sortKeys = new ArrayList<>(5);
        final StringTokenizer tokenizer = new StringTokenizer(sortOrder.getValue(), ",");
        while (tokenizer.hasMoreTokens()) {
            String token = tokenizer.nextToken().trim();
            final boolean ascending;
            if (token.startsWith("+")) {
                ascending = true;
                token = token.substring(1);
            } else if (token.startsWith("-")) {
                ascending = false;
                token = token.substring(1);
            } else {
                ascending = true;
            }
            final String attributeName;
            final String matchingRuleID;
            final int colonPos = token.indexOf(':');
            if (colonPos < 0) {
                attributeName = token;
                matchingRuleID = null;
            } else {
                attributeName = token.substring(0, colonPos);
                matchingRuleID = token.substring(colonPos + 1);
            }
            sortKeys.add(new SortKey(attributeName, matchingRuleID, (!ascending)));
        }
        controlList.add(new ServerSideSortRequestControl(sortKeys));
    }
    if (control.isPresent()) {
        controlList.addAll(control.getValues());
    }
    // Get the attributes to return.
    final String[] attrs;
    if (attributes.isPresent()) {
        final List<String> attrList = attributes.getValues();
        attrs = new String[attrList.size()];
        attrList.toArray(attrs);
    } else {
        attrs = StaticUtils.NO_STRINGS;
    }
    // If the --ratePerSecond option was specified, then limit the rate
    // accordingly.
    FixedRateBarrier fixedRateBarrier = null;
    if (ratePerSecond.isPresent() || variableRateData.isPresent()) {
        // We might not have a rate per second if --variableRateData is specified.
        // The rate typically doesn't matter except when we have warm-up
        // intervals.  In this case, we'll run at the max rate.
        final int intervalSeconds = collectionInterval.getValue();
        final int ratePerInterval = (ratePerSecond.getValue() == null) ? Integer.MAX_VALUE : ratePerSecond.getValue() * intervalSeconds;
        fixedRateBarrier = new FixedRateBarrier(1000L * intervalSeconds, ratePerInterval);
    }
    // If --variableRateData was specified, then initialize a RateAdjustor.
    RateAdjustor rateAdjustor = null;
    if (variableRateData.isPresent()) {
        try {
            rateAdjustor = RateAdjustor.newInstance(fixedRateBarrier, ratePerSecond.getValue(), variableRateData.getValue());
        } catch (final IOException | IllegalArgumentException e) {
            Debug.debugException(e);
            err("Initializing the variable rates failed: " + e.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    }
    // If the --maxOutstandingRequests option was specified, then create the
    // semaphore used to enforce that limit.
    final Semaphore asyncSemaphore;
    if (maxOutstandingRequests.isPresent()) {
        asyncSemaphore = new Semaphore(maxOutstandingRequests.getValue());
    } else {
        asyncSemaphore = null;
    }
    // Determine whether to include timestamps in the output and if so what
    // format should be used for them.
    final boolean includeTimestamp;
    final String timeFormat;
    if (timestampFormat.getValue().equalsIgnoreCase("with-date")) {
        includeTimestamp = true;
        timeFormat = "dd/MM/yyyy HH:mm:ss";
    } else if (timestampFormat.getValue().equalsIgnoreCase("without-date")) {
        includeTimestamp = true;
        timeFormat = "HH:mm:ss";
    } else {
        includeTimestamp = false;
        timeFormat = null;
    }
    // Determine whether any warm-up intervals should be run.
    final long totalIntervals;
    final boolean warmUp;
    int remainingWarmUpIntervals = warmUpIntervals.getValue();
    if (remainingWarmUpIntervals > 0) {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue() + remainingWarmUpIntervals;
    } else {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue();
    }
    // Create the table that will be used to format the output.
    final OutputFormat outputFormat;
    if (csvFormat.isPresent()) {
        outputFormat = OutputFormat.CSV;
    } else {
        outputFormat = OutputFormat.COLUMNS;
    }
    final ColumnFormatter formatter = new ColumnFormatter(includeTimestamp, timeFormat, outputFormat, " ", new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Searches/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Avg Dur ms"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Entries/Srch"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Errors/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Searches/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Avg Dur ms"));
    // Create values to use for statistics collection.
    final AtomicLong searchCounter = new AtomicLong(0L);
    final AtomicLong entryCounter = new AtomicLong(0L);
    final AtomicLong errorCounter = new AtomicLong(0L);
    final AtomicLong searchDurations = new AtomicLong(0L);
    final ResultCodeCounter rcCounter = new ResultCodeCounter();
    // Determine the length of each interval in milliseconds.
    final long intervalMillis = 1000L * collectionInterval.getValue();
    // Create the threads to use for the searches.
    final CyclicBarrier barrier = new CyclicBarrier(numThreads.getValue() + 1);
    final SearchRateThread[] threads = new SearchRateThread[numThreads.getValue()];
    for (int i = 0; i < threads.length; i++) {
        final LDAPConnection connection;
        try {
            connection = getConnection();
        } catch (final LDAPException le) {
            Debug.debugException(le);
            err("Unable to connect to the directory server:  ", StaticUtils.getExceptionMessage(le));
            return le.getResultCode();
        }
        threads[i] = new SearchRateThread(this, i, connection, asynchronousMode.isPresent(), dnPattern, scope.getValue(), derefPolicy, sizeLimit.getValue(), timeLimitSeconds.getValue(), typesOnly.isPresent(), filterPattern, attrs, ldapURLPattern, authzIDPattern, simplePageSize.getValue(), controlList, iterationsBeforeReconnect.getValue(), runningThreads, barrier, searchCounter, entryCounter, searchDurations, errorCounter, rcCounter, fixedRateBarrier, asyncSemaphore);
        threads[i].start();
    }
    // Display the table header.
    for (final String headerLine : formatter.getHeaderLines(true)) {
        out(headerLine);
    }
    // which case, we'll start it after the warm-up is complete.
    if ((rateAdjustor != null) && (remainingWarmUpIntervals <= 0)) {
        rateAdjustor.start();
    }
    // Indicate that the threads can start running.
    try {
        barrier.await();
    } catch (final Exception e) {
        Debug.debugException(e);
    }
    long overallStartTime = System.nanoTime();
    long nextIntervalStartTime = System.currentTimeMillis() + intervalMillis;
    boolean setOverallStartTime = false;
    long lastDuration = 0L;
    long lastNumEntries = 0L;
    long lastNumErrors = 0L;
    long lastNumSearches = 0L;
    long lastEndTime = System.nanoTime();
    for (long i = 0; i < totalIntervals; i++) {
        if (rateAdjustor != null) {
            if (!rateAdjustor.isAlive()) {
                out("All of the rates in " + variableRateData.getValue().getName() + " have been completed.");
                break;
            }
        }
        final long startTimeMillis = System.currentTimeMillis();
        final long sleepTimeMillis = nextIntervalStartTime - startTimeMillis;
        nextIntervalStartTime += intervalMillis;
        if (sleepTimeMillis > 0) {
            sleeper.sleep(sleepTimeMillis);
        }
        if (stopRequested.get()) {
            break;
        }
        final long endTime = System.nanoTime();
        final long intervalDuration = endTime - lastEndTime;
        final long numSearches;
        final long numEntries;
        final long numErrors;
        final long totalDuration;
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            numSearches = searchCounter.getAndSet(0L);
            numEntries = entryCounter.getAndSet(0L);
            numErrors = errorCounter.getAndSet(0L);
            totalDuration = searchDurations.getAndSet(0L);
        } else {
            numSearches = searchCounter.get();
            numEntries = entryCounter.get();
            numErrors = errorCounter.get();
            totalDuration = searchDurations.get();
        }
        final long recentNumSearches = numSearches - lastNumSearches;
        final long recentNumEntries = numEntries - lastNumEntries;
        final long recentNumErrors = numErrors - lastNumErrors;
        final long recentDuration = totalDuration - lastDuration;
        final double numSeconds = intervalDuration / 1_000_000_000.0d;
        final double recentSearchRate = recentNumSearches / numSeconds;
        final double recentErrorRate = recentNumErrors / numSeconds;
        final double recentAvgDuration;
        final double recentEntriesPerSearch;
        if (recentNumSearches > 0L) {
            recentEntriesPerSearch = 1.0d * recentNumEntries / recentNumSearches;
            recentAvgDuration = 1.0d * recentDuration / recentNumSearches / 1_000_000;
        } else {
            recentEntriesPerSearch = 0.0d;
            recentAvgDuration = 0.0d;
        }
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            out(formatter.formatRow(recentSearchRate, recentAvgDuration, recentEntriesPerSearch, recentErrorRate, "warming up", "warming up"));
            remainingWarmUpIntervals--;
            if (remainingWarmUpIntervals == 0) {
                out("Warm-up completed.  Beginning overall statistics collection.");
                setOverallStartTime = true;
                if (rateAdjustor != null) {
                    rateAdjustor.start();
                }
            }
        } else {
            if (setOverallStartTime) {
                overallStartTime = lastEndTime;
                setOverallStartTime = false;
            }
            final double numOverallSeconds = (endTime - overallStartTime) / 1_000_000_000.0d;
            final double overallSearchRate = numSearches / numOverallSeconds;
            final double overallAvgDuration;
            if (numSearches > 0L) {
                overallAvgDuration = 1.0d * totalDuration / numSearches / 1_000_000;
            } else {
                overallAvgDuration = 0.0d;
            }
            out(formatter.formatRow(recentSearchRate, recentAvgDuration, recentEntriesPerSearch, recentErrorRate, overallSearchRate, overallAvgDuration));
            lastNumSearches = numSearches;
            lastNumEntries = numEntries;
            lastNumErrors = numErrors;
            lastDuration = totalDuration;
        }
        final List<ObjectPair<ResultCode, Long>> rcCounts = rcCounter.getCounts(true);
        if ((!suppressErrors.isPresent()) && (!rcCounts.isEmpty())) {
            err("\tError Results:");
            for (final ObjectPair<ResultCode, Long> p : rcCounts) {
                err("\t", p.getFirst().getName(), ":  ", p.getSecond());
            }
        }
        lastEndTime = endTime;
    }
    // Shut down the RateAdjustor if we have one.
    if (rateAdjustor != null) {
        rateAdjustor.shutDown();
    }
    // Stop all of the threads.
    ResultCode resultCode = ResultCode.SUCCESS;
    for (final SearchRateThread t : threads) {
        t.signalShutdown();
    }
    for (final SearchRateThread t : threads) {
        final ResultCode r = t.waitForShutdown();
        if (resultCode == ResultCode.SUCCESS) {
            resultCode = r;
        }
    }
    return resultCode;
}

Example 2 with ValuePattern

use of com.unboundid.util.ValuePattern in project ldapsdk by pingidentity.

the class AuthRate method doToolProcessing.

/**
 * Performs the actual processing for this tool.  In this case, it gets a
 * connection to the directory server and uses it to perform the requested
 * searches.
 *
 * @return  The result code for the processing that was performed.
 */
@Override()
@NotNull()
public ResultCode doToolProcessing() {
    // variable rate data file and return.
    if (sampleRateFile.isPresent()) {
        try {
            RateAdjustor.writeSampleVariableRateFile(sampleRateFile.getValue());
            return ResultCode.SUCCESS;
        } catch (final Exception e) {
            Debug.debugException(e);
            err("An error occurred while trying to write sample variable data " + "rate file '", sampleRateFile.getValue().getAbsolutePath(), "':  ", StaticUtils.getExceptionMessage(e));
            return ResultCode.LOCAL_ERROR;
        }
    }
    // Determine the random seed to use.
    final Long seed;
    if (randomSeed.isPresent()) {
        seed = Long.valueOf(randomSeed.getValue());
    } else {
        seed = null;
    }
    // Create value patterns for the base DN and filter.
    final ValuePattern dnPattern;
    try {
        dnPattern = new ValuePattern(baseDN.getValue(), seed);
    } catch (final ParseException pe) {
        Debug.debugException(pe);
        err("Unable to parse the base DN value pattern:  ", pe.getMessage());
        return ResultCode.PARAM_ERROR;
    }
    final ValuePattern filterPattern;
    if (filter.isPresent()) {
        try {
            filterPattern = new ValuePattern(filter.getValue(), seed);
        } catch (final ParseException pe) {
            Debug.debugException(pe);
            err("Unable to parse the filter pattern:  ", pe.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    } else {
        filterPattern = null;
    }
    // Get the attributes to return.
    final String[] attrs;
    if (attributes.isPresent()) {
        final List<String> attrList = attributes.getValues();
        attrs = new String[attrList.size()];
        attrList.toArray(attrs);
    } else {
        attrs = StaticUtils.NO_STRINGS;
    }
    // If the --ratePerSecond option was specified, then limit the rate
    // accordingly.
    FixedRateBarrier fixedRateBarrier = null;
    if (ratePerSecond.isPresent() || variableRateData.isPresent()) {
        // We might not have a rate per second if --variableRateData is specified.
        // The rate typically doesn't matter except when we have warm-up
        // intervals.  In this case, we'll run at the max rate.
        final int intervalSeconds = collectionInterval.getValue();
        final int ratePerInterval = (ratePerSecond.getValue() == null) ? Integer.MAX_VALUE : ratePerSecond.getValue() * intervalSeconds;
        fixedRateBarrier = new FixedRateBarrier(1000L * intervalSeconds, ratePerInterval);
    }
    // If --variableRateData was specified, then initialize a RateAdjustor.
    RateAdjustor rateAdjustor = null;
    if (variableRateData.isPresent()) {
        try {
            rateAdjustor = RateAdjustor.newInstance(fixedRateBarrier, ratePerSecond.getValue(), variableRateData.getValue());
        } catch (final IOException | IllegalArgumentException e) {
            Debug.debugException(e);
            err("Initializing the variable rates failed: " + e.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    }
    // Determine whether to include timestamps in the output and if so what
    // format should be used for them.
    final boolean includeTimestamp;
    final String timeFormat;
    if (timestampFormat.getValue().equalsIgnoreCase("with-date")) {
        includeTimestamp = true;
        timeFormat = "dd/MM/yyyy HH:mm:ss";
    } else if (timestampFormat.getValue().equalsIgnoreCase("without-date")) {
        includeTimestamp = true;
        timeFormat = "HH:mm:ss";
    } else {
        includeTimestamp = false;
        timeFormat = null;
    }
    // Get the controls to include in bind requests.
    final ArrayList<Control> bindControls = new ArrayList<>(5);
    if (authorizationIdentityRequestControl.isPresent()) {
        bindControls.add(new AuthorizationIdentityRequestControl());
    }
    if (passwordPolicyRequestControl.isPresent()) {
        bindControls.add(new DraftBeheraLDAPPasswordPolicy10RequestControl());
    }
    bindControls.addAll(bindControl.getValues());
    // Determine whether any warm-up intervals should be run.
    final long totalIntervals;
    final boolean warmUp;
    int remainingWarmUpIntervals = warmUpIntervals.getValue();
    if (remainingWarmUpIntervals > 0) {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue() + remainingWarmUpIntervals;
    } else {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue();
    }
    // Create the table that will be used to format the output.
    final OutputFormat outputFormat;
    if (csvFormat.isPresent()) {
        outputFormat = OutputFormat.CSV;
    } else {
        outputFormat = OutputFormat.COLUMNS;
    }
    final ColumnFormatter formatter = new ColumnFormatter(includeTimestamp, timeFormat, outputFormat, " ", new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Auths/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Avg Dur ms"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Errors/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Auths/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Avg Dur ms"));
    // Create values to use for statistics collection.
    final AtomicLong authCounter = new AtomicLong(0L);
    final AtomicLong errorCounter = new AtomicLong(0L);
    final AtomicLong authDurations = new AtomicLong(0L);
    final ResultCodeCounter rcCounter = new ResultCodeCounter();
    // Determine the length of each interval in milliseconds.
    final long intervalMillis = 1000L * collectionInterval.getValue();
    // Create the threads to use for the searches.
    final CyclicBarrier barrier = new CyclicBarrier(numThreads.getValue() + 1);
    final AuthRateThread[] threads = new AuthRateThread[numThreads.getValue()];
    for (int i = 0; i < threads.length; i++) {
        final LDAPConnection searchConnection;
        final LDAPConnection bindConnection;
        try {
            searchConnection = getConnection();
            bindConnection = getConnection();
        } catch (final LDAPException le) {
            Debug.debugException(le);
            err("Unable to connect to the directory server:  ", StaticUtils.getExceptionMessage(le));
            return le.getResultCode();
        }
        threads[i] = new AuthRateThread(this, i, searchConnection, bindConnection, dnPattern, scopeArg.getValue(), filterPattern, attrs, userPassword.getValue(), bindOnly.isPresent(), authType.getValue(), searchControl.getValues(), bindControls, runningThreads, barrier, authCounter, authDurations, errorCounter, rcCounter, fixedRateBarrier);
        threads[i].start();
    }
    // Display the table header.
    for (final String headerLine : formatter.getHeaderLines(true)) {
        out(headerLine);
    }
    // which case, we'll start it after the warm-up is complete.
    if ((rateAdjustor != null) && (remainingWarmUpIntervals <= 0)) {
        rateAdjustor.start();
    }
    // Indicate that the threads can start running.
    try {
        barrier.await();
    } catch (final Exception e) {
        Debug.debugException(e);
    }
    long overallStartTime = System.nanoTime();
    long nextIntervalStartTime = System.currentTimeMillis() + intervalMillis;
    boolean setOverallStartTime = false;
    long lastDuration = 0L;
    long lastNumErrors = 0L;
    long lastNumAuths = 0L;
    long lastEndTime = System.nanoTime();
    for (long i = 0; i < totalIntervals; i++) {
        if (rateAdjustor != null) {
            if (!rateAdjustor.isAlive()) {
                out("All of the rates in " + variableRateData.getValue().getName() + " have been completed.");
                break;
            }
        }
        final long startTimeMillis = System.currentTimeMillis();
        final long sleepTimeMillis = nextIntervalStartTime - startTimeMillis;
        nextIntervalStartTime += intervalMillis;
        if (sleepTimeMillis > 0) {
            sleeper.sleep(sleepTimeMillis);
        }
        if (stopRequested.get()) {
            break;
        }
        final long endTime = System.nanoTime();
        final long intervalDuration = endTime - lastEndTime;
        final long numAuths;
        final long numErrors;
        final long totalDuration;
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            numAuths = authCounter.getAndSet(0L);
            numErrors = errorCounter.getAndSet(0L);
            totalDuration = authDurations.getAndSet(0L);
        } else {
            numAuths = authCounter.get();
            numErrors = errorCounter.get();
            totalDuration = authDurations.get();
        }
        final long recentNumAuths = numAuths - lastNumAuths;
        final long recentNumErrors = numErrors - lastNumErrors;
        final long recentDuration = totalDuration - lastDuration;
        final double numSeconds = intervalDuration / 1_000_000_000.0d;
        final double recentAuthRate = recentNumAuths / numSeconds;
        final double recentErrorRate = recentNumErrors / numSeconds;
        final double recentAvgDuration;
        if (recentNumAuths > 0L) {
            recentAvgDuration = 1.0d * recentDuration / recentNumAuths / 1_000_000;
        } else {
            recentAvgDuration = 0.0d;
        }
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            out(formatter.formatRow(recentAuthRate, recentAvgDuration, recentErrorRate, "warming up", "warming up"));
            remainingWarmUpIntervals--;
            if (remainingWarmUpIntervals == 0) {
                out("Warm-up completed.  Beginning overall statistics collection.");
                setOverallStartTime = true;
                if (rateAdjustor != null) {
                    rateAdjustor.start();
                }
            }
        } else {
            if (setOverallStartTime) {
                overallStartTime = lastEndTime;
                setOverallStartTime = false;
            }
            final double numOverallSeconds = (endTime - overallStartTime) / 1_000_000_000.0d;
            final double overallAuthRate = numAuths / numOverallSeconds;
            final double overallAvgDuration;
            if (numAuths > 0L) {
                overallAvgDuration = 1.0d * totalDuration / numAuths / 1_000_000;
            } else {
                overallAvgDuration = 0.0d;
            }
            out(formatter.formatRow(recentAuthRate, recentAvgDuration, recentErrorRate, overallAuthRate, overallAvgDuration));
            lastNumAuths = numAuths;
            lastNumErrors = numErrors;
            lastDuration = totalDuration;
        }
        final List<ObjectPair<ResultCode, Long>> rcCounts = rcCounter.getCounts(true);
        if ((!suppressErrorsArgument.isPresent()) && (!rcCounts.isEmpty())) {
            err("\tError Results:");
            for (final ObjectPair<ResultCode, Long> p : rcCounts) {
                err("\t", p.getFirst().getName(), ":  ", p.getSecond());
            }
        }
        lastEndTime = endTime;
    }
    // Shut down the RateAdjustor if we have one.
    if (rateAdjustor != null) {
        rateAdjustor.shutDown();
    }
    // Stop all of the threads.
    ResultCode resultCode = ResultCode.SUCCESS;
    for (final AuthRateThread t : threads) {
        final ResultCode r = t.stopRunning();
        if (resultCode == ResultCode.SUCCESS) {
            resultCode = r;
        }
    }
    return resultCode;
}

Example 3 with ValuePattern

use of com.unboundid.util.ValuePattern in project ldapsdk by pingidentity.

the class ModRate method doToolProcessing.

/**
 * Performs the actual processing for this tool.  In this case, it gets a
 * connection to the directory server and uses it to perform the requested
 * modifications.
 *
 * @return  The result code for the processing that was performed.
 */
@Override()
@NotNull()
public ResultCode doToolProcessing() {
    // variable rate data file and return.
    if (sampleRateFile.isPresent()) {
        try {
            RateAdjustor.writeSampleVariableRateFile(sampleRateFile.getValue());
            return ResultCode.SUCCESS;
        } catch (final Exception e) {
            Debug.debugException(e);
            err("An error occurred while trying to write sample variable data " + "rate file '", sampleRateFile.getValue().getAbsolutePath(), "':  ", StaticUtils.getExceptionMessage(e));
            return ResultCode.LOCAL_ERROR;
        }
    }
    // Determine the random seed to use.
    final Long seed;
    if (randomSeed.isPresent()) {
        seed = Long.valueOf(randomSeed.getValue());
    } else {
        seed = null;
    }
    // Create the value patterns for the target entry DN and proxied
    // authorization identities.
    final ValuePattern dnPattern;
    try {
        dnPattern = new ValuePattern(entryDN.getValue(), seed);
    } catch (final ParseException pe) {
        Debug.debugException(pe);
        err("Unable to parse the entry DN value pattern:  ", pe.getMessage());
        return ResultCode.PARAM_ERROR;
    }
    final ValuePattern authzIDPattern;
    if (proxyAs.isPresent()) {
        try {
            authzIDPattern = new ValuePattern(proxyAs.getValue(), seed);
        } catch (final ParseException pe) {
            Debug.debugException(pe);
            err("Unable to parse the proxied authorization pattern:  ", pe.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    } else {
        authzIDPattern = null;
    }
    // Get the set of controls to include in modify requests.
    final ArrayList<Control> controlList = new ArrayList<>(5);
    if (assertionFilter.isPresent()) {
        controlList.add(new AssertionRequestControl(assertionFilter.getValue()));
    }
    if (permissiveModify.isPresent()) {
        controlList.add(new PermissiveModifyRequestControl());
    }
    if (preReadAttribute.isPresent()) {
        final List<String> attrList = preReadAttribute.getValues();
        final String[] attrArray = new String[attrList.size()];
        attrList.toArray(attrArray);
        controlList.add(new PreReadRequestControl(attrArray));
    }
    if (postReadAttribute.isPresent()) {
        final List<String> attrList = postReadAttribute.getValues();
        final String[] attrArray = new String[attrList.size()];
        attrList.toArray(attrArray);
        controlList.add(new PostReadRequestControl(attrArray));
    }
    if (control.isPresent()) {
        controlList.addAll(control.getValues());
    }
    final Control[] controlArray = new Control[controlList.size()];
    controlList.toArray(controlArray);
    // Get the names of the attributes to modify.
    final String[] attrs = new String[attribute.getValues().size()];
    attribute.getValues().toArray(attrs);
    // If the --ratePerSecond option was specified, then limit the rate
    // accordingly.
    FixedRateBarrier fixedRateBarrier = null;
    if (ratePerSecond.isPresent() || variableRateData.isPresent()) {
        // We might not have a rate per second if --variableRateData is specified.
        // The rate typically doesn't matter except when we have warm-up
        // intervals.  In this case, we'll run at the max rate.
        final int intervalSeconds = collectionInterval.getValue();
        final int ratePerInterval = (ratePerSecond.getValue() == null) ? Integer.MAX_VALUE : ratePerSecond.getValue() * intervalSeconds;
        fixedRateBarrier = new FixedRateBarrier(1000L * intervalSeconds, ratePerInterval);
    }
    // If --variableRateData was specified, then initialize a RateAdjustor.
    RateAdjustor rateAdjustor = null;
    if (variableRateData.isPresent()) {
        try {
            rateAdjustor = RateAdjustor.newInstance(fixedRateBarrier, ratePerSecond.getValue(), variableRateData.getValue());
        } catch (final IOException | IllegalArgumentException e) {
            Debug.debugException(e);
            err("Initializing the variable rates failed: " + e.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    }
    // Determine whether to include timestamps in the output and if so what
    // format should be used for them.
    final boolean includeTimestamp;
    final String timeFormat;
    if (timestampFormat.getValue().equalsIgnoreCase("with-date")) {
        includeTimestamp = true;
        timeFormat = "dd/MM/yyyy HH:mm:ss";
    } else if (timestampFormat.getValue().equalsIgnoreCase("without-date")) {
        includeTimestamp = true;
        timeFormat = "HH:mm:ss";
    } else {
        includeTimestamp = false;
        timeFormat = null;
    }
    // Determine whether any warm-up intervals should be run.
    final long totalIntervals;
    final boolean warmUp;
    int remainingWarmUpIntervals = warmUpIntervals.getValue();
    if (remainingWarmUpIntervals > 0) {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue() + remainingWarmUpIntervals;
    } else {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue();
    }
    // Create the table that will be used to format the output.
    final OutputFormat outputFormat;
    if (csvFormat.isPresent()) {
        outputFormat = OutputFormat.CSV;
    } else {
        outputFormat = OutputFormat.COLUMNS;
    }
    final ColumnFormatter formatter = new ColumnFormatter(includeTimestamp, timeFormat, outputFormat, " ", new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Mods/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Avg Dur ms"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Errors/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Mods/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Avg Dur ms"));
    // Create values to use for statistics collection.
    final AtomicLong modCounter = new AtomicLong(0L);
    final AtomicLong errorCounter = new AtomicLong(0L);
    final AtomicLong modDurations = new AtomicLong(0L);
    final ResultCodeCounter rcCounter = new ResultCodeCounter();
    // Determine the length of each interval in milliseconds.
    final long intervalMillis = 1000L * collectionInterval.getValue();
    // Create the threads to use for the modifications.
    final CyclicBarrier barrier = new CyclicBarrier(numThreads.getValue() + 1);
    final ModRateThread[] threads = new ModRateThread[numThreads.getValue()];
    for (int i = 0; i < threads.length; i++) {
        final LDAPConnection connection;
        try {
            connection = getConnection();
        } catch (final LDAPException le) {
            Debug.debugException(le);
            err("Unable to connect to the directory server:  ", StaticUtils.getExceptionMessage(le));
            return le.getResultCode();
        }
        final String valuePatternString;
        if (valuePattern.isPresent()) {
            valuePatternString = valuePattern.getValue();
        } else {
            final int length;
            if (valueLength.isPresent()) {
                length = valueLength.getValue();
            } else {
                length = 10;
            }
            final String charSet;
            if (characterSet.isPresent()) {
                charSet = characterSet.getValue().replace("]", "]]").replace("[", "[[");
            } else {
                charSet = "abcdefghijklmnopqrstuvwxyz";
            }
            valuePatternString = "[random:" + length + ':' + charSet + ']';
        }
        final ValuePattern parsedValuePattern;
        try {
            parsedValuePattern = new ValuePattern(valuePatternString);
        } catch (final ParseException e) {
            Debug.debugException(e);
            err(e.getMessage());
            return ResultCode.PARAM_ERROR;
        }
        threads[i] = new ModRateThread(this, i, connection, dnPattern, attrs, parsedValuePattern, valueCount.getValue(), increment.isPresent(), incrementAmount.getValue(), controlArray, authzIDPattern, iterationsBeforeReconnect.getValue(), runningThreads, barrier, modCounter, modDurations, errorCounter, rcCounter, fixedRateBarrier);
        threads[i].start();
    }
    // Display the table header.
    for (final String headerLine : formatter.getHeaderLines(true)) {
        out(headerLine);
    }
    // which case, we'll start it after the warm-up is complete.
    if ((rateAdjustor != null) && (remainingWarmUpIntervals <= 0)) {
        rateAdjustor.start();
    }
    // Indicate that the threads can start running.
    try {
        barrier.await();
    } catch (final Exception e) {
        Debug.debugException(e);
    }
    long overallStartTime = System.nanoTime();
    long nextIntervalStartTime = System.currentTimeMillis() + intervalMillis;
    boolean setOverallStartTime = false;
    long lastDuration = 0L;
    long lastNumErrors = 0L;
    long lastNumMods = 0L;
    long lastEndTime = System.nanoTime();
    for (long i = 0; i < totalIntervals; i++) {
        if (rateAdjustor != null) {
            if (!rateAdjustor.isAlive()) {
                out("All of the rates in " + variableRateData.getValue().getName() + " have been completed.");
                break;
            }
        }
        final long startTimeMillis = System.currentTimeMillis();
        final long sleepTimeMillis = nextIntervalStartTime - startTimeMillis;
        nextIntervalStartTime += intervalMillis;
        if (sleepTimeMillis > 0) {
            sleeper.sleep(sleepTimeMillis);
        }
        if (stopRequested.get()) {
            break;
        }
        final long endTime = System.nanoTime();
        final long intervalDuration = endTime - lastEndTime;
        final long numMods;
        final long numErrors;
        final long totalDuration;
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            numMods = modCounter.getAndSet(0L);
            numErrors = errorCounter.getAndSet(0L);
            totalDuration = modDurations.getAndSet(0L);
        } else {
            numMods = modCounter.get();
            numErrors = errorCounter.get();
            totalDuration = modDurations.get();
        }
        final long recentNumMods = numMods - lastNumMods;
        final long recentNumErrors = numErrors - lastNumErrors;
        final long recentDuration = totalDuration - lastDuration;
        final double numSeconds = intervalDuration / 1_000_000_000.0d;
        final double recentModRate = recentNumMods / numSeconds;
        final double recentErrorRate = recentNumErrors / numSeconds;
        final double recentAvgDuration;
        if (recentNumMods > 0L) {
            recentAvgDuration = 1.0d * recentDuration / recentNumMods / 1_000_000;
        } else {
            recentAvgDuration = 0.0d;
        }
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            out(formatter.formatRow(recentModRate, recentAvgDuration, recentErrorRate, "warming up", "warming up"));
            remainingWarmUpIntervals--;
            if (remainingWarmUpIntervals == 0) {
                out("Warm-up completed.  Beginning overall statistics collection.");
                setOverallStartTime = true;
                if (rateAdjustor != null) {
                    rateAdjustor.start();
                }
            }
        } else {
            if (setOverallStartTime) {
                overallStartTime = lastEndTime;
                setOverallStartTime = false;
            }
            final double numOverallSeconds = (endTime - overallStartTime) / 1_000_000_000.0d;
            final double overallAuthRate = numMods / numOverallSeconds;
            final double overallAvgDuration;
            if (numMods > 0L) {
                overallAvgDuration = 1.0d * totalDuration / numMods / 1_000_000;
            } else {
                overallAvgDuration = 0.0d;
            }
            out(formatter.formatRow(recentModRate, recentAvgDuration, recentErrorRate, overallAuthRate, overallAvgDuration));
            lastNumMods = numMods;
            lastNumErrors = numErrors;
            lastDuration = totalDuration;
        }
        final List<ObjectPair<ResultCode, Long>> rcCounts = rcCounter.getCounts(true);
        if ((!suppressErrorsArgument.isPresent()) && (!rcCounts.isEmpty())) {
            err("\tError Results:");
            for (final ObjectPair<ResultCode, Long> p : rcCounts) {
                err("\t", p.getFirst().getName(), ":  ", p.getSecond());
            }
        }
        lastEndTime = endTime;
    }
    // Shut down the RateAdjustor if we have one.
    if (rateAdjustor != null) {
        rateAdjustor.shutDown();
    }
    // Stop all of the threads.
    ResultCode resultCode = ResultCode.SUCCESS;
    for (final ModRateThread t : threads) {
        final ResultCode r = t.stopRunning();
        if (resultCode == ResultCode.SUCCESS) {
            resultCode = r;
        }
    }
    return resultCode;
}

Example 4 with ValuePattern

use of com.unboundid.util.ValuePattern in project ldapsdk by pingidentity.

the class SearchAndModRate method doToolProcessing.

/**
 * Performs the actual processing for this tool.  In this case, it gets a
 * connection to the directory server and uses it to perform the requested
 * searches.
 *
 * @return  The result code for the processing that was performed.
 */
@Override()
@NotNull()
public ResultCode doToolProcessing() {
    // variable rate data file and return.
    if (sampleRateFile.isPresent()) {
        try {
            RateAdjustor.writeSampleVariableRateFile(sampleRateFile.getValue());
            return ResultCode.SUCCESS;
        } catch (final Exception e) {
            Debug.debugException(e);
            err("An error occurred while trying to write sample variable data " + "rate file '", sampleRateFile.getValue().getAbsolutePath(), "':  ", StaticUtils.getExceptionMessage(e));
            return ResultCode.LOCAL_ERROR;
        }
    }
    // Determine the random seed to use.
    final Long seed;
    if (randomSeed.isPresent()) {
        seed = Long.valueOf(randomSeed.getValue());
    } else {
        seed = null;
    }
    // Create value patterns for the base DN, filter, and proxied authorization
    // DN.
    final ValuePattern dnPattern;
    try {
        dnPattern = new ValuePattern(baseDN.getValue(), seed);
    } catch (final ParseException pe) {
        Debug.debugException(pe);
        err("Unable to parse the base DN value pattern:  ", pe.getMessage());
        return ResultCode.PARAM_ERROR;
    }
    final ValuePattern filterPattern;
    try {
        filterPattern = new ValuePattern(filter.getValue(), seed);
    } catch (final ParseException pe) {
        Debug.debugException(pe);
        err("Unable to parse the filter pattern:  ", pe.getMessage());
        return ResultCode.PARAM_ERROR;
    }
    final ValuePattern authzIDPattern;
    if (proxyAs.isPresent()) {
        try {
            authzIDPattern = new ValuePattern(proxyAs.getValue(), seed);
        } catch (final ParseException pe) {
            Debug.debugException(pe);
            err("Unable to parse the proxied authorization pattern:  ", pe.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    } else {
        authzIDPattern = null;
    }
    // Get the set of controls to include in search requests.
    final ArrayList<Control> searchControls = new ArrayList<>(5);
    if (searchAssertionFilter.isPresent()) {
        searchControls.add(new AssertionRequestControl(searchAssertionFilter.getValue()));
    }
    if (searchControl.isPresent()) {
        searchControls.addAll(searchControl.getValues());
    }
    // Get the set of controls to include in modify requests.
    final ArrayList<Control> modifyControls = new ArrayList<>(5);
    if (modifyAssertionFilter.isPresent()) {
        modifyControls.add(new AssertionRequestControl(modifyAssertionFilter.getValue()));
    }
    if (permissiveModify.isPresent()) {
        modifyControls.add(new PermissiveModifyRequestControl());
    }
    if (preReadAttribute.isPresent()) {
        final List<String> attrList = preReadAttribute.getValues();
        final String[] attrArray = new String[attrList.size()];
        attrList.toArray(attrArray);
        modifyControls.add(new PreReadRequestControl(attrArray));
    }
    if (postReadAttribute.isPresent()) {
        final List<String> attrList = postReadAttribute.getValues();
        final String[] attrArray = new String[attrList.size()];
        attrList.toArray(attrArray);
        modifyControls.add(new PostReadRequestControl(attrArray));
    }
    if (modifyControl.isPresent()) {
        modifyControls.addAll(modifyControl.getValues());
    }
    // Get the attributes to return.
    final String[] returnAttrs;
    if (returnAttributes.isPresent()) {
        final List<String> attrList = returnAttributes.getValues();
        returnAttrs = new String[attrList.size()];
        attrList.toArray(returnAttrs);
    } else {
        returnAttrs = StaticUtils.NO_STRINGS;
    }
    // Get the names of the attributes to modify.
    final String[] modAttrs = new String[modifyAttributes.getValues().size()];
    modifyAttributes.getValues().toArray(modAttrs);
    // Get the character set as a byte array.
    final byte[] charSet = StaticUtils.getBytes(characterSet.getValue());
    // If the --ratePerSecond option was specified, then limit the rate
    // accordingly.
    FixedRateBarrier fixedRateBarrier = null;
    if (ratePerSecond.isPresent() || variableRateData.isPresent()) {
        // We might not have a rate per second if --variableRateData is specified.
        // The rate typically doesn't matter except when we have warm-up
        // intervals.  In this case, we'll run at the max rate.
        final int intervalSeconds = collectionInterval.getValue();
        final int ratePerInterval = (ratePerSecond.getValue() == null) ? Integer.MAX_VALUE : ratePerSecond.getValue() * intervalSeconds;
        fixedRateBarrier = new FixedRateBarrier(1000L * intervalSeconds, ratePerInterval);
    }
    // If --variableRateData was specified, then initialize a RateAdjustor.
    RateAdjustor rateAdjustor = null;
    if (variableRateData.isPresent()) {
        try {
            rateAdjustor = RateAdjustor.newInstance(fixedRateBarrier, ratePerSecond.getValue(), variableRateData.getValue());
        } catch (final IOException | IllegalArgumentException e) {
            Debug.debugException(e);
            err("Initializing the variable rates failed: " + e.getMessage());
            return ResultCode.PARAM_ERROR;
        }
    }
    // Determine whether to include timestamps in the output and if so what
    // format should be used for them.
    final boolean includeTimestamp;
    final String timeFormat;
    if (timestampFormat.getValue().equalsIgnoreCase("with-date")) {
        includeTimestamp = true;
        timeFormat = "dd/MM/yyyy HH:mm:ss";
    } else if (timestampFormat.getValue().equalsIgnoreCase("without-date")) {
        includeTimestamp = true;
        timeFormat = "HH:mm:ss";
    } else {
        includeTimestamp = false;
        timeFormat = null;
    }
    // Determine whether any warm-up intervals should be run.
    final long totalIntervals;
    final boolean warmUp;
    int remainingWarmUpIntervals = warmUpIntervals.getValue();
    if (remainingWarmUpIntervals > 0) {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue() + remainingWarmUpIntervals;
    } else {
        warmUp = true;
        totalIntervals = 0L + numIntervals.getValue();
    }
    // Create the table that will be used to format the output.
    final OutputFormat outputFormat;
    if (csvFormat.isPresent()) {
        outputFormat = OutputFormat.CSV;
    } else {
        outputFormat = OutputFormat.COLUMNS;
    }
    final ColumnFormatter formatter = new ColumnFormatter(includeTimestamp, timeFormat, outputFormat, " ", new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Searches/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Srch Dur ms"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Mods/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Mod Dur ms"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Recent", "Errors/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Searches/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Srch Dur ms"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Mods/Sec"), new FormattableColumn(12, HorizontalAlignment.RIGHT, "Overall", "Mod Dur ms"));
    // Create values to use for statistics collection.
    final AtomicLong searchCounter = new AtomicLong(0L);
    final AtomicLong errorCounter = new AtomicLong(0L);
    final AtomicLong modCounter = new AtomicLong(0L);
    final AtomicLong modDurations = new AtomicLong(0L);
    final AtomicLong searchDurations = new AtomicLong(0L);
    final ResultCodeCounter rcCounter = new ResultCodeCounter();
    // Determine the length of each interval in milliseconds.
    final long intervalMillis = 1000L * collectionInterval.getValue();
    // Create the threads to use for the searches.
    final Random random = new Random();
    final CyclicBarrier barrier = new CyclicBarrier(numThreads.getValue() + 1);
    final SearchAndModRateThread[] threads = new SearchAndModRateThread[numThreads.getValue()];
    for (int i = 0; i < threads.length; i++) {
        final LDAPConnection connection;
        try {
            connection = getConnection();
        } catch (final LDAPException le) {
            Debug.debugException(le);
            err("Unable to connect to the directory server:  ", StaticUtils.getExceptionMessage(le));
            return le.getResultCode();
        }
        threads[i] = new SearchAndModRateThread(this, i, connection, dnPattern, scopeArg.getValue(), filterPattern, returnAttrs, modAttrs, valueLength.getValue(), charSet, authzIDPattern, simplePageSize.getValue(), searchControls, modifyControls, iterationsBeforeReconnect.getValue(), random.nextLong(), runningThreads, barrier, searchCounter, modCounter, searchDurations, modDurations, errorCounter, rcCounter, fixedRateBarrier);
        threads[i].start();
    }
    // Display the table header.
    for (final String headerLine : formatter.getHeaderLines(true)) {
        out(headerLine);
    }
    // which case, we'll start it after the warm-up is complete.
    if ((rateAdjustor != null) && (remainingWarmUpIntervals <= 0)) {
        rateAdjustor.start();
    }
    // Indicate that the threads can start running.
    try {
        barrier.await();
    } catch (final Exception e) {
        Debug.debugException(e);
    }
    long overallStartTime = System.nanoTime();
    long nextIntervalStartTime = System.currentTimeMillis() + intervalMillis;
    boolean setOverallStartTime = false;
    long lastSearchDuration = 0L;
    long lastModDuration = 0L;
    long lastNumErrors = 0L;
    long lastNumSearches = 0L;
    long lastNumMods = 0L;
    long lastEndTime = System.nanoTime();
    for (long i = 0; i < totalIntervals; i++) {
        if (rateAdjustor != null) {
            if (!rateAdjustor.isAlive()) {
                out("All of the rates in " + variableRateData.getValue().getName() + " have been completed.");
                break;
            }
        }
        final long startTimeMillis = System.currentTimeMillis();
        final long sleepTimeMillis = nextIntervalStartTime - startTimeMillis;
        nextIntervalStartTime += intervalMillis;
        if (sleepTimeMillis > 0) {
            sleeper.sleep(sleepTimeMillis);
        }
        if (stopRequested.get()) {
            break;
        }
        final long endTime = System.nanoTime();
        final long intervalDuration = endTime - lastEndTime;
        final long numSearches;
        final long numMods;
        final long numErrors;
        final long totalSearchDuration;
        final long totalModDuration;
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            numSearches = searchCounter.getAndSet(0L);
            numMods = modCounter.getAndSet(0L);
            numErrors = errorCounter.getAndSet(0L);
            totalSearchDuration = searchDurations.getAndSet(0L);
            totalModDuration = modDurations.getAndSet(0L);
        } else {
            numSearches = searchCounter.get();
            numMods = modCounter.get();
            numErrors = errorCounter.get();
            totalSearchDuration = searchDurations.get();
            totalModDuration = modDurations.get();
        }
        final long recentNumSearches = numSearches - lastNumSearches;
        final long recentNumMods = numMods - lastNumMods;
        final long recentNumErrors = numErrors - lastNumErrors;
        final long recentSearchDuration = totalSearchDuration - lastSearchDuration;
        final long recentModDuration = totalModDuration - lastModDuration;
        final double numSeconds = intervalDuration / 1_000_000_000.0d;
        final double recentSearchRate = recentNumSearches / numSeconds;
        final double recentModRate = recentNumMods / numSeconds;
        final double recentErrorRate = recentNumErrors / numSeconds;
        final double recentAvgSearchDuration;
        if (recentNumSearches > 0L) {
            recentAvgSearchDuration = 1.0d * recentSearchDuration / recentNumSearches / 1_000_000;
        } else {
            recentAvgSearchDuration = 0.0d;
        }
        final double recentAvgModDuration;
        if (recentNumMods > 0L) {
            recentAvgModDuration = 1.0d * recentModDuration / recentNumMods / 1_000_000;
        } else {
            recentAvgModDuration = 0.0d;
        }
        if (warmUp && (remainingWarmUpIntervals > 0)) {
            out(formatter.formatRow(recentSearchRate, recentAvgSearchDuration, recentModRate, recentAvgModDuration, recentErrorRate, "warming up", "warming up", "warming up", "warming up"));
            remainingWarmUpIntervals--;
            if (remainingWarmUpIntervals == 0) {
                out("Warm-up completed.  Beginning overall statistics collection.");
                setOverallStartTime = true;
                if (rateAdjustor != null) {
                    rateAdjustor.start();
                }
            }
        } else {
            if (setOverallStartTime) {
                overallStartTime = lastEndTime;
                setOverallStartTime = false;
            }
            final double numOverallSeconds = (endTime - overallStartTime) / 1_000_000_000.0d;
            final double overallSearchRate = numSearches / numOverallSeconds;
            final double overallModRate = numMods / numOverallSeconds;
            final double overallAvgSearchDuration;
            if (numSearches > 0L) {
                overallAvgSearchDuration = 1.0d * totalSearchDuration / numSearches / 1_000_000;
            } else {
                overallAvgSearchDuration = 0.0d;
            }
            final double overallAvgModDuration;
            if (numMods > 0L) {
                overallAvgModDuration = 1.0d * totalModDuration / numMods / 1_000_000;
            } else {
                overallAvgModDuration = 0.0d;
            }
            out(formatter.formatRow(recentSearchRate, recentAvgSearchDuration, recentModRate, recentAvgModDuration, recentErrorRate, overallSearchRate, overallAvgSearchDuration, overallModRate, overallAvgModDuration));
            lastNumSearches = numSearches;
            lastNumMods = numMods;
            lastNumErrors = numErrors;
            lastSearchDuration = totalSearchDuration;
            lastModDuration = totalModDuration;
        }
        final List<ObjectPair<ResultCode, Long>> rcCounts = rcCounter.getCounts(true);
        if ((!suppressErrors.isPresent()) && (!rcCounts.isEmpty())) {
            err("\tError Results:");
            for (final ObjectPair<ResultCode, Long> p : rcCounts) {
                err("\t", p.getFirst().getName(), ":  ", p.getSecond());
            }
        }
        lastEndTime = endTime;
    }
    // Shut down the RateAdjustor if we have one.
    if (rateAdjustor != null) {
        rateAdjustor.shutDown();
    }
    // Stop all of the threads.
    ResultCode resultCode = ResultCode.SUCCESS;
    for (final SearchAndModRateThread t : threads) {
        final ResultCode r = t.stopRunning();
        if (resultCode == ResultCode.SUCCESS) {
            resultCode = r;
        }
    }
    return resultCode;
}