Use LongAdder for LDAPStatistics counters (#678)

Valery Kharseko

2 days ago 9f9f0ce1259b4d4bf87ef93c1eb90902819c2af3

 opendj-server-legacy/src/main/java/org/opends/server/protocols/ldap/LDAPStatistics.java

@@ -13,6 +13,7 @@
 *
 * Copyright 2006-2010 Sun Microsystems, Inc.
 * Portions Copyright 2012-2016 ForgeRock AS.
 * Portions Copyright 2026 3A Systems, LLC
 */
package org.opends.server.protocols.ldap;

@@ -20,7 +21,7 @@
import static org.opends.server.protocols.ldap.LDAPConstants.*;
import static org.opends.server.util.ServerConstants.*;

import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.LongAdder;

import org.forgerock.i18n.LocalizableMessage;
import org.forgerock.opendj.config.server.ConfigException;
@@ -57,64 +58,67 @@
public class LDAPStatistics extends MonitorProvider<MonitorProviderCfg>
{

  // The statistics maintained by this class.
  private AtomicLong abandonRequests = new AtomicLong(0);
  private AtomicLong addRequests = new AtomicLong(0);
  private AtomicLong bindRequests = new AtomicLong(0);
  private AtomicLong addResponses = new AtomicLong(0);
  private AtomicLong bindResponses = new AtomicLong(0);
  private AtomicLong bytesRead = new AtomicLong(0);
  private AtomicLong bytesWritten = new AtomicLong(0);
  private AtomicLong compareRequests = new AtomicLong(0);
  private AtomicLong compareResponses = new AtomicLong(0);
  private AtomicLong connectionsClosed = new AtomicLong(0);
  private AtomicLong connectionsEstablished = new AtomicLong(0);
  private AtomicLong deleteRequests = new AtomicLong(0);
  private AtomicLong deleteResponses = new AtomicLong(0);
  private AtomicLong extendedRequests = new AtomicLong(0);
  private AtomicLong extendedResponses = new AtomicLong(0);
  private AtomicLong messagesRead = new AtomicLong(0);
  private AtomicLong messagesWritten = new AtomicLong(0);
  private AtomicLong modifyRequests = new AtomicLong(0);
  private AtomicLong modifyResponses = new AtomicLong(0);
  private AtomicLong modifyDNRequests = new AtomicLong(0);
  private AtomicLong modifyDNResponses = new AtomicLong(0);
  private AtomicLong operationsAbandoned = new AtomicLong(0);
  private AtomicLong operationsCompleted = new AtomicLong(0);
  private AtomicLong operationsInitiated = new AtomicLong(0);
  private AtomicLong searchRequests = new AtomicLong(0);
  private AtomicLong searchOneRequests = new AtomicLong(0);
  private AtomicLong searchSubRequests = new AtomicLong(0);
  private AtomicLong searchResultEntries = new AtomicLong(0);
  private AtomicLong searchResultReferences = new AtomicLong(0);
  private AtomicLong searchResultsDone = new AtomicLong(0);
  private AtomicLong unbindRequests = new AtomicLong(0);
  // The statistics maintained by this class. These counters are updated for
  // every LDAP message on every connection of the handler, so they use
  // LongAdder: under concurrency striped cells avoid all worker threads
  // CAS-ing the same cache line, and reads (monitoring only) pay the cost.
  private final LongAdder abandonRequests = new LongAdder();
  private final LongAdder addRequests = new LongAdder();
  private final LongAdder bindRequests = new LongAdder();
  private final LongAdder addResponses = new LongAdder();
  private final LongAdder bindResponses = new LongAdder();
  private final LongAdder bytesRead = new LongAdder();
  private final LongAdder bytesWritten = new LongAdder();
  private final LongAdder compareRequests = new LongAdder();
  private final LongAdder compareResponses = new LongAdder();
  private final LongAdder connectionsClosed = new LongAdder();
  private final LongAdder connectionsEstablished = new LongAdder();
  private final LongAdder deleteRequests = new LongAdder();
  private final LongAdder deleteResponses = new LongAdder();
  private final LongAdder extendedRequests = new LongAdder();
  private final LongAdder extendedResponses = new LongAdder();
  private final LongAdder messagesRead = new LongAdder();
  private final LongAdder messagesWritten = new LongAdder();
  private final LongAdder modifyRequests = new LongAdder();
  private final LongAdder modifyResponses = new LongAdder();
  private final LongAdder modifyDNRequests = new LongAdder();
  private final LongAdder modifyDNResponses = new LongAdder();
  private final LongAdder operationsAbandoned = new LongAdder();
  private final LongAdder operationsCompleted = new LongAdder();
  private final LongAdder operationsInitiated = new LongAdder();
  private final LongAdder searchRequests = new LongAdder();
  private final LongAdder searchOneRequests = new LongAdder();
  private final LongAdder searchSubRequests = new LongAdder();
  private final LongAdder searchResultEntries = new LongAdder();
  private final LongAdder searchResultReferences = new LongAdder();
  private final LongAdder searchResultsDone = new LongAdder();
  private final LongAdder unbindRequests = new LongAdder();


  /** The instance name for this monitor provider instance. */
  private final String instanceName;

  // Monitor Objects : for Operations (count and time)
  private AtomicLong addOperationCount = new AtomicLong(0);
  private AtomicLong addOperationTime = new AtomicLong(0);
  private AtomicLong searchOperationCount = new AtomicLong(0);
  private AtomicLong searchOperationTime = new AtomicLong(0);
  private AtomicLong delOperationCount = new AtomicLong(0);
  private AtomicLong delOperationTime = new AtomicLong(0);
  private AtomicLong bindOperationCount = new AtomicLong(0);
  private AtomicLong bindOperationTime = new AtomicLong(0);
  private AtomicLong unbindOperationCount = new AtomicLong(0);
  private AtomicLong unbindOperationTime = new AtomicLong(0);
  private AtomicLong compOperationCount = new AtomicLong(0);
  private AtomicLong compOperationTime = new AtomicLong(0);
  private AtomicLong modOperationCount = new AtomicLong(0);
  private AtomicLong modOperationTime = new AtomicLong(0);
  private AtomicLong moddnOperationCount = new AtomicLong(0);
  private AtomicLong moddnOperationTime = new AtomicLong(0);
  private AtomicLong abandonOperationCount = new AtomicLong(0);
  private AtomicLong abandonOperationTime = new AtomicLong(0);
  private AtomicLong extOperationCount = new AtomicLong(0);
  private AtomicLong extOperationTime = new AtomicLong(0);
  private final LongAdder addOperationCount = new LongAdder();
  private final LongAdder addOperationTime = new LongAdder();
  private final LongAdder searchOperationCount = new LongAdder();
  private final LongAdder searchOperationTime = new LongAdder();
  private final LongAdder delOperationCount = new LongAdder();
  private final LongAdder delOperationTime = new LongAdder();
  private final LongAdder bindOperationCount = new LongAdder();
  private final LongAdder bindOperationTime = new LongAdder();
  private final LongAdder unbindOperationCount = new LongAdder();
  private final LongAdder unbindOperationTime = new LongAdder();
  private final LongAdder compOperationCount = new LongAdder();
  private final LongAdder compOperationTime = new LongAdder();
  private final LongAdder modOperationCount = new LongAdder();
  private final LongAdder modOperationTime = new LongAdder();
  private final LongAdder moddnOperationCount = new LongAdder();
  private final LongAdder moddnOperationTime = new LongAdder();
  private final LongAdder abandonOperationCount = new LongAdder();
  private final LongAdder abandonOperationTime = new LongAdder();
  private final LongAdder extOperationCount = new LongAdder();
  private final LongAdder extOperationTime = new LongAdder();

  /**
   * Creates a new instance of this class with the specified parent.
@@ -168,77 +172,77 @@
     *        OC_MONITOR_CONNHANDLERSTATS
     */
    final MonitorData attrs = new MonitorData(31 + 10 * 2);
    attrs.add("connectionsEstablished", connectionsEstablished);
    attrs.add("connectionsClosed", connectionsClosed);
    attrs.add("bytesRead", bytesRead);
    attrs.add("bytesWritten", bytesWritten);
    attrs.add("ldapMessagesRead", messagesRead);
    attrs.add("ldapMessagesWritten", messagesWritten);
    attrs.add("operationsAbandoned", operationsAbandoned);
    attrs.add("operationsInitiated", operationsInitiated);
    attrs.add("operationsCompleted", operationsCompleted);
    attrs.add("abandonRequests", abandonRequests);
    attrs.add("addRequests", addRequests);
    attrs.add("addResponses", addResponses);
    attrs.add("bindRequests", bindRequests);
    attrs.add("bindResponses", bindResponses);
    attrs.add("compareRequests", compareRequests);
    attrs.add("compareResponses", compareResponses);
    attrs.add("deleteRequests", deleteRequests);
    attrs.add("deleteResponses", deleteResponses);
    attrs.add("extendedRequests", extendedRequests);
    attrs.add("extendedResponses", extendedResponses);
    attrs.add("modifyRequests", modifyRequests);
    attrs.add("modifyResponses", modifyResponses);
    attrs.add("modifyDNRequests", modifyDNRequests);
    attrs.add("modifyDNResponses", modifyDNResponses);
    attrs.add("searchRequests", searchRequests);
    attrs.add("searchOneRequests", searchOneRequests);
    attrs.add("searchSubRequests", searchSubRequests);
    attrs.add("searchResultEntries", searchResultEntries);
    attrs.add("searchResultReferences", searchResultReferences);
    attrs.add("searchResultsDone", searchResultsDone);
    attrs.add("unbindRequests", unbindRequests);
    attrs.add("connectionsEstablished", connectionsEstablished.sum());
    attrs.add("connectionsClosed", connectionsClosed.sum());
    attrs.add("bytesRead", bytesRead.sum());
    attrs.add("bytesWritten", bytesWritten.sum());
    attrs.add("ldapMessagesRead", messagesRead.sum());
    attrs.add("ldapMessagesWritten", messagesWritten.sum());
    attrs.add("operationsAbandoned", operationsAbandoned.sum());
    attrs.add("operationsInitiated", operationsInitiated.sum());
    attrs.add("operationsCompleted", operationsCompleted.sum());
    attrs.add("abandonRequests", abandonRequests.sum());
    attrs.add("addRequests", addRequests.sum());
    attrs.add("addResponses", addResponses.sum());
    attrs.add("bindRequests", bindRequests.sum());
    attrs.add("bindResponses", bindResponses.sum());
    attrs.add("compareRequests", compareRequests.sum());
    attrs.add("compareResponses", compareResponses.sum());
    attrs.add("deleteRequests", deleteRequests.sum());
    attrs.add("deleteResponses", deleteResponses.sum());
    attrs.add("extendedRequests", extendedRequests.sum());
    attrs.add("extendedResponses", extendedResponses.sum());
    attrs.add("modifyRequests", modifyRequests.sum());
    attrs.add("modifyResponses", modifyResponses.sum());
    attrs.add("modifyDNRequests", modifyDNRequests.sum());
    attrs.add("modifyDNResponses", modifyDNResponses.sum());
    attrs.add("searchRequests", searchRequests.sum());
    attrs.add("searchOneRequests", searchOneRequests.sum());
    attrs.add("searchSubRequests", searchSubRequests.sum());
    attrs.add("searchResultEntries", searchResultEntries.sum());
    attrs.add("searchResultReferences", searchResultReferences.sum());
    attrs.add("searchResultsDone", searchResultsDone.sum());
    attrs.add("unbindRequests", unbindRequests.sum());

    // adds
    attrs.add("ds-mon-add-operations-total-count", addOperationCount);
    attrs.add("ds-mon-resident-time-add-operations-total-time", addOperationTime);
    attrs.add("ds-mon-add-operations-total-count", addOperationCount.sum());
    attrs.add("ds-mon-resident-time-add-operations-total-time", addOperationTime.sum());

    // search
    attrs.add("ds-mon-search-operations-total-count", searchOperationCount);
    attrs.add("ds-mon-resident-time-search-operations-total-time", searchOperationTime);
    attrs.add("ds-mon-search-operations-total-count", searchOperationCount.sum());
    attrs.add("ds-mon-resident-time-search-operations-total-time", searchOperationTime.sum());

    // bind
    attrs.add("ds-mon-bind-operations-total-count", bindOperationCount);
    attrs.add("ds-mon-resident-time-bind-operations-total-time", bindOperationTime);
    attrs.add("ds-mon-bind-operations-total-count", bindOperationCount.sum());
    attrs.add("ds-mon-resident-time-bind-operations-total-time", bindOperationTime.sum());

    // unbind
    attrs.add("ds-mon-unbind-operations-total-count", unbindOperationCount);
    attrs.add("ds-mon-resident-time-unbind-operations-total-time", unbindOperationTime);
    attrs.add("ds-mon-unbind-operations-total-count", unbindOperationCount.sum());
    attrs.add("ds-mon-resident-time-unbind-operations-total-time", unbindOperationTime.sum());

    // compare
    attrs.add("ds-mon-compare-operations-total-count", compOperationCount);
    attrs.add("ds-mon-resident-time-compare-operations-total-time", compOperationTime);
    attrs.add("ds-mon-compare-operations-total-count", compOperationCount.sum());
    attrs.add("ds-mon-resident-time-compare-operations-total-time", compOperationTime.sum());

    // del
    attrs.add("ds-mon-delete-operations-total-count", delOperationCount);
    attrs.add("ds-mon-resident-time-delete-operations-total-time", delOperationTime);
    attrs.add("ds-mon-delete-operations-total-count", delOperationCount.sum());
    attrs.add("ds-mon-resident-time-delete-operations-total-time", delOperationTime.sum());

    // mod
    attrs.add("ds-mon-mod-operations-total-count", modOperationCount);
    attrs.add("ds-mon-resident-time-mod-operations-total-time", modOperationTime);
    attrs.add("ds-mon-mod-operations-total-count", modOperationCount.sum());
    attrs.add("ds-mon-resident-time-mod-operations-total-time", modOperationTime.sum());

    // moddn
    attrs.add("ds-mon-moddn-operations-total-count", moddnOperationCount);
    attrs.add("ds-mon-resident-time-moddn-operations-total-time", moddnOperationTime);
    attrs.add("ds-mon-moddn-operations-total-count", moddnOperationCount.sum());
    attrs.add("ds-mon-resident-time-moddn-operations-total-time", moddnOperationTime.sum());

    // abandon
    attrs.add("ds-mon-abandon-operations-total-count", abandonOperationCount);
    attrs.add("ds-mon-resident-time-abandon-operations-total-time", abandonOperationTime);
    attrs.add("ds-mon-abandon-operations-total-count", abandonOperationCount.sum());
    attrs.add("ds-mon-resident-time-abandon-operations-total-time", abandonOperationTime.sum());

    // extended
    attrs.add("ds-mon-extended-operations-total-count", extOperationCount);
    attrs.add("ds-mon-resident-time-extended-operations-total-time", extOperationTime);
    attrs.add("ds-mon-extended-operations-total-count", extOperationCount.sum());
    attrs.add("ds-mon-resident-time-extended-operations-total-time", extOperationTime.sum());

    return attrs;
  }
@@ -246,58 +250,58 @@
  /** Clears any statistical information collected to this point. */
  public void clearStatistics()
  {
      abandonRequests.set(0);
      addRequests.set(0);
      addResponses.set(0);
      bindRequests.set(0);
      bindResponses.set(0);
      bytesRead.set(0);
      bytesWritten.set(0);
      compareRequests.set(0);
      compareResponses.set(0);
      connectionsClosed.set(0);
      connectionsEstablished.set(0);
      deleteRequests.set(0);
      deleteResponses.set(0);
      extendedRequests.set(0);
      extendedResponses.set(0);
      messagesRead.set(0);
      messagesWritten.set(0);
      modifyRequests.set(0);
      modifyResponses.set(0);
      modifyDNRequests.set(0);
      modifyDNResponses.set(0);
      operationsAbandoned.set(0);
      operationsCompleted.set(0);
      operationsInitiated.set(0);
      searchRequests.set(0);
      searchOneRequests.set(0);
      searchSubRequests.set(0);
      searchResultEntries.set(0);
      searchResultReferences.set(0);
      searchResultsDone.set(0);
      unbindRequests.set(0);
      abandonRequests.reset();
      addRequests.reset();
      addResponses.reset();
      bindRequests.reset();
      bindResponses.reset();
      bytesRead.reset();
      bytesWritten.reset();
      compareRequests.reset();
      compareResponses.reset();
      connectionsClosed.reset();
      connectionsEstablished.reset();
      deleteRequests.reset();
      deleteResponses.reset();
      extendedRequests.reset();
      extendedResponses.reset();
      messagesRead.reset();
      messagesWritten.reset();
      modifyRequests.reset();
      modifyResponses.reset();
      modifyDNRequests.reset();
      modifyDNResponses.reset();
      operationsAbandoned.reset();
      operationsCompleted.reset();
      operationsInitiated.reset();
      searchRequests.reset();
      searchOneRequests.reset();
      searchSubRequests.reset();
      searchResultEntries.reset();
      searchResultReferences.reset();
      searchResultsDone.reset();
      unbindRequests.reset();

      addOperationCount.set(0);
      addOperationTime.set(0);
      searchOperationCount.set(0);
      searchOperationTime.set(0);
      delOperationCount.set(0);
      delOperationTime.set(0);
      bindOperationCount.set(0);
      bindOperationTime.set(0);
      unbindOperationCount.set(0);
      unbindOperationTime.set(0);
      compOperationCount.set(0);
      compOperationTime.set(0);
      modOperationCount.set(0);
      modOperationTime.set(0);
      moddnOperationCount.set(0);
      moddnOperationTime.set(0);
      abandonOperationCount.set(0);
      abandonOperationTime.set(0);
      extOperationCount.set(0);
      extOperationTime.set(0);
      addOperationCount.reset();
      addOperationTime.reset();
      searchOperationCount.reset();
      searchOperationTime.reset();
      delOperationCount.reset();
      delOperationTime.reset();
      bindOperationCount.reset();
      bindOperationTime.reset();
      unbindOperationCount.reset();
      unbindOperationTime.reset();
      compOperationCount.reset();
      compOperationTime.reset();
      modOperationCount.reset();
      modOperationTime.reset();
      moddnOperationCount.reset();
      moddnOperationTime.reset();
      abandonOperationCount.reset();
      abandonOperationTime.reset();
      extOperationCount.reset();
      extOperationTime.reset();
  }

  /**
@@ -306,13 +310,13 @@
   */
  public void updateConnect()
  {
    connectionsEstablished.getAndIncrement();
    connectionsEstablished.increment();
  }

  /** Updates the appropriate set of counters to indicate that a connection has been closed. */
  public void updateDisconnect()
  {
      connectionsClosed.getAndIncrement();
      connectionsClosed.increment();
  }

  /**
@@ -324,7 +328,7 @@
   */
  public void updateBytesRead(int bytesRead)
  {
     this.bytesRead.getAndAdd(bytesRead);
     this.bytesRead.add(bytesRead);
  }

  /**
@@ -336,7 +340,7 @@
   */
  public void updateBytesWritten(int bytesWritten)
  {
     this.bytesWritten.getAndAdd(bytesWritten);
     this.bytesWritten.add(bytesWritten);
  }

  /**
@@ -348,37 +352,37 @@
   */
  public void updateMessageRead(LDAPMessage message)
  {
      messagesRead.getAndIncrement();
      operationsInitiated.getAndIncrement();
      messagesRead.increment();
      operationsInitiated.increment();

      switch (message.getProtocolOp().getType())
      {
      case OP_TYPE_ABANDON_REQUEST:
        abandonRequests.getAndIncrement();
        abandonRequests.increment();
        break;
      case OP_TYPE_ADD_REQUEST:
        addRequests.getAndIncrement();
        addRequests.increment();
        break;
      case OP_TYPE_BIND_REQUEST:
        bindRequests.getAndIncrement();
        bindRequests.increment();
        break;
      case OP_TYPE_COMPARE_REQUEST:
        compareRequests.getAndIncrement();
        compareRequests.increment();
        break;
      case OP_TYPE_DELETE_REQUEST:
        deleteRequests.getAndIncrement();
        deleteRequests.increment();
        break;
      case OP_TYPE_EXTENDED_REQUEST:
        extendedRequests.getAndIncrement();
        extendedRequests.increment();
        break;
      case OP_TYPE_MODIFY_REQUEST:
        modifyRequests.getAndIncrement();
        modifyRequests.increment();
        break;
      case OP_TYPE_MODIFY_DN_REQUEST:
        modifyDNRequests.getAndIncrement();
        modifyDNRequests.increment();
        break;
      case OP_TYPE_SEARCH_REQUEST:
        searchRequests.getAndIncrement();
        searchRequests.increment();
        SearchRequestProtocolOp s = (SearchRequestProtocolOp)message
            .getProtocolOp();
        switch (s.getScope().asEnum())
@@ -388,17 +392,17 @@
            // this value can be derived from the others
            break;
        case SINGLE_LEVEL:
            searchOneRequests.getAndIncrement();
            searchOneRequests.increment();
            break;
        case WHOLE_SUBTREE:
            searchSubRequests.getAndIncrement();
            searchSubRequests.increment();
            break;
        default:
            break;
        }
        break;
      case OP_TYPE_UNBIND_REQUEST:
        unbindRequests.getAndIncrement();
        unbindRequests.increment();
        break;
      }
  }
@@ -413,52 +417,52 @@
   *          The message id that was written to the client
   */
  public void updateMessageWritten(byte messageType, int messageId) {
      messagesWritten.getAndIncrement();
      messagesWritten.increment();
      switch (messageType)
      {
      case OP_TYPE_ADD_RESPONSE:
        addResponses.getAndIncrement();
        operationsCompleted.getAndIncrement();
        addResponses.increment();
        operationsCompleted.increment();
        break;
      case OP_TYPE_BIND_RESPONSE:
        bindResponses.getAndIncrement();
        operationsCompleted.getAndIncrement();
        bindResponses.increment();
        operationsCompleted.increment();
        break;
      case OP_TYPE_COMPARE_RESPONSE:
        compareResponses.getAndIncrement();
        operationsCompleted.getAndIncrement();
        compareResponses.increment();
        operationsCompleted.increment();
        break;
      case OP_TYPE_DELETE_RESPONSE:
        deleteResponses.getAndIncrement();
        operationsCompleted.getAndIncrement();
        deleteResponses.increment();
        operationsCompleted.increment();
        break;
      case OP_TYPE_EXTENDED_RESPONSE:
        extendedResponses.getAndIncrement();
        extendedResponses.increment();

        // We don't want to include unsolicited notifications as
        // "completed" operations.
        if (messageId > 0)
        {
          operationsCompleted.getAndIncrement();
          operationsCompleted.increment();
        }
        break;
      case OP_TYPE_MODIFY_RESPONSE:
        modifyResponses.getAndIncrement();
        operationsCompleted.getAndIncrement();
        modifyResponses.increment();
        operationsCompleted.increment();
        break;
      case OP_TYPE_MODIFY_DN_RESPONSE:
        modifyDNResponses.getAndIncrement();
        operationsCompleted.getAndIncrement();
        modifyDNResponses.increment();
        operationsCompleted.increment();
        break;
      case OP_TYPE_SEARCH_RESULT_ENTRY:
        searchResultEntries.getAndIncrement();
        searchResultEntries.increment();
        break;
      case OP_TYPE_SEARCH_RESULT_REFERENCE:
        searchResultReferences.getAndIncrement();
        searchResultReferences.increment();
        break;
      case OP_TYPE_SEARCH_RESULT_DONE:
        searchResultsDone.getAndIncrement();
        operationsCompleted.getAndIncrement();
        searchResultsDone.increment();
        operationsCompleted.increment();
        break;
      }
  }
@@ -481,7 +485,7 @@
   */
  public void updateAbandonedOperation()
  {
      operationsAbandoned.getAndIncrement();
      operationsAbandoned.increment();
  }

  /**
@@ -493,7 +497,7 @@
   */
  public long getConnectionsEstablished()
  {
    return connectionsEstablished.get();
    return connectionsEstablished.sum();
  }

  /**
@@ -503,7 +507,7 @@
   */
  public long getConnectionsClosed()
  {
    return connectionsClosed.get();
    return connectionsClosed.sum();
  }

  /**
@@ -513,7 +517,7 @@
   */
  public long getBytesRead()
  {
      return bytesRead.get();
      return bytesRead.sum();
  }

  /**
@@ -523,7 +527,7 @@
   */
  public long getBytesWritten()
  {
      return bytesWritten.get();
      return bytesWritten.sum();
  }

  /**
@@ -535,7 +539,7 @@
   */
  public long getMessagesRead()
  {
    return messagesRead.get();
    return messagesRead.sum();
  }

  /**
@@ -547,7 +551,7 @@
   */
  public long getMessagesWritten()
  {
   return messagesWritten.get();
   return messagesWritten.sum();
  }

  /**
@@ -559,7 +563,7 @@
   */
  public long getOperationsInitiated()
  {
    return operationsInitiated.get();
    return operationsInitiated.sum();
  }

  /**
@@ -571,7 +575,7 @@
   */
  public long getOperationsCompleted()
  {
      return operationsCompleted.get();
      return operationsCompleted.sum();
  }

  /**
@@ -583,7 +587,7 @@
   */
  public long getOperationsAbandoned()
  {
      return operationsAbandoned.get();
      return operationsAbandoned.sum();
  }

  /**
@@ -593,7 +597,7 @@
   */
  public long getAbandonRequests()
  {
      return abandonRequests.get();
      return abandonRequests.sum();
  }

  /**
@@ -603,7 +607,7 @@
   */
  public long getAddRequests()
  {
      return addRequests.get();
      return addRequests.sum();
  }

  /**
@@ -613,7 +617,7 @@
   */
  public long getAddResponses()
  {
      return addResponses.get();
      return addResponses.sum();
  }

  /**
@@ -623,7 +627,7 @@
   */
  public long getBindRequests()
  {
      return bindRequests.get();
      return bindRequests.sum();
  }

  /**
@@ -633,7 +637,7 @@
   */
  public long getBindResponses()
  {
      return bindResponses.get();
      return bindResponses.sum();
  }

  /**
@@ -643,7 +647,7 @@
   */
  public long getCompareRequests()
  {
      return compareRequests.get();
      return compareRequests.sum();
  }

  /**
@@ -653,7 +657,7 @@
   */
  public long getCompareResponses()
  {
      return compareResponses.get();
      return compareResponses.sum();
  }

  /**
@@ -663,7 +667,7 @@
   */
  public long getDeleteRequests()
  {
      return deleteRequests.get();
      return deleteRequests.sum();
  }

  /**
@@ -673,7 +677,7 @@
   */
  public long getDeleteResponses()
  {
      return deleteResponses.get();
      return deleteResponses.sum();
  }

  /**
@@ -683,7 +687,7 @@
   */
  public long getExtendedRequests()
  {
      return extendedRequests.get();
      return extendedRequests.sum();
  }

  /**
@@ -693,7 +697,7 @@
   */
  public long getExtendedResponses()
  {
      return extendedResponses.get();
      return extendedResponses.sum();
  }

  /**
@@ -703,7 +707,7 @@
   */
  public long getModifyRequests()
  {
      return modifyRequests.get();
      return modifyRequests.sum();
  }

  /**
@@ -713,7 +717,7 @@
   */
  public long getModifyResponses()
  {
      return modifyResponses.get();
      return modifyResponses.sum();
  }

  /**
@@ -723,7 +727,7 @@
   */
  public long getModifyDNRequests()
  {
      return modifyDNRequests.get();
      return modifyDNRequests.sum();
  }

  /**
@@ -733,7 +737,7 @@
   */
  public long getModifyDNResponses()
  {
      return modifyDNResponses.get();
      return modifyDNResponses.sum();
  }

  /**
@@ -743,7 +747,7 @@
   */
  public long getSearchRequests()
  {
      return searchRequests.get();
      return searchRequests.sum();
  }

  /**
@@ -753,7 +757,7 @@
   */
  public long getSearchOneRequests()
  {
      return searchOneRequests.get();
      return searchOneRequests.sum();
  }

  /**
@@ -763,7 +767,7 @@
   */
  public long getSearchSubRequests()
  {
      return searchSubRequests.get();
      return searchSubRequests.sum();
  }

  /**
@@ -773,7 +777,7 @@
   */
  public long getSearchResultEntries()
  {
      return searchResultEntries.get();
      return searchResultEntries.sum();
  }

  /**
@@ -784,7 +788,7 @@
   */
  public long getSearchResultReferences()
  {
      return searchResultReferences.get();
      return searchResultReferences.sum();
  }

  /**
@@ -796,7 +800,7 @@
   */
  public long getSearchResultsDone()
  {
      return searchResultsDone.get();
      return searchResultsDone.sum();
  }

  /**
@@ -806,7 +810,7 @@
   */
  public long getUnbindRequests()
  {
      return unbindRequests.get();
      return unbindRequests.sum();
  }

  /**
@@ -817,44 +821,44 @@

  public void updateOperationMonitoringData(OperationType type, long time) {
      if (type.equals(OperationType.ADD)) {
          addOperationCount.getAndIncrement();
          addOperationTime.getAndAdd(time);
          addOperationCount.increment();
          addOperationTime.add(time);
      }
      else if (type.equals(OperationType.SEARCH)) {
          searchOperationCount.getAndIncrement();
          searchOperationTime.getAndAdd(time);
          searchOperationCount.increment();
          searchOperationTime.add(time);
      }
      else if (type.equals(OperationType.ABANDON)) {
          abandonOperationCount.getAndIncrement();
          abandonOperationTime.getAndAdd(time);
          abandonOperationCount.increment();
          abandonOperationTime.add(time);
      }
      else if (type.equals(OperationType.BIND)) {
          bindOperationCount.getAndIncrement();
          bindOperationTime.getAndAdd(time);
          bindOperationCount.increment();
          bindOperationTime.add(time);
      }
      else if (type.equals(OperationType.UNBIND)) {
          unbindOperationCount.getAndIncrement();
          unbindOperationTime.getAndAdd(time);
          unbindOperationCount.increment();
          unbindOperationTime.add(time);
      }
      else if (type.equals(OperationType.COMPARE)) {
          compOperationCount.getAndIncrement();
          compOperationTime.getAndAdd(time);
          compOperationCount.increment();
          compOperationTime.add(time);
      }
      else if (type.equals(OperationType.DELETE)) {
          delOperationCount.getAndIncrement();
          delOperationTime.getAndAdd(time);
          delOperationCount.increment();
          delOperationTime.add(time);
      }
      else if (type.equals(OperationType.EXTENDED)) {
          extOperationCount.getAndIncrement();
          extOperationTime.getAndAdd(time);
          extOperationCount.increment();
          extOperationTime.add(time);
      }
      else if (type.equals(OperationType.MODIFY)) {
          modOperationCount.getAndIncrement();
          modOperationTime.getAndAdd(time);
          modOperationCount.increment();
          modOperationTime.add(time);
      }
      else if (type.equals(OperationType.MODIFY_DN)) {
          moddnOperationCount.getAndIncrement();
          moddnOperationTime.getAndAdd(time);
          moddnOperationCount.increment();
          moddnOperationTime.add(time);
      }
  }
}