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/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License. You may obtain a
* copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package org.apache.geode.cache.asyncqueue.internal;
import org.apache.geode.StatisticDescriptor;
import org.apache.geode.StatisticsFactory;
import org.apache.geode.StatisticsType;
import org.apache.geode.StatisticsTypeFactory;
import org.apache.geode.internal.statistics.StatisticsTypeFactoryImpl;
import org.apache.geode.internal.cache.wan.GatewaySenderStats;
public class AsyncEventQueueStats extends GatewaySenderStats {
public static final String typeName = "AsyncEventQueueStatistics";
/** The StatisticsType of the statistics */
private static final StatisticsType type;
static {
StatisticsTypeFactory f = StatisticsTypeFactoryImpl.singleton();
type = f.createType(typeName, "Stats for activity in the AsyncEventQueue",
new StatisticDescriptor[] {
f.createIntCounter(EVENTS_RECEIVED, "Number of events received by this queue.",
"operations"),
f.createIntCounter(EVENTS_QUEUED, "Number of events added to the event queue.",
"operations"),
f.createLongCounter(EVENT_QUEUE_TIME, "Total time spent queueing events.",
"nanoseconds"),
f.createIntGauge(EVENT_QUEUE_SIZE, "Size of the event queue.", "operations", false),
f.createIntGauge(TMP_EVENT_QUEUE_SIZE, "Size of the temporary events queue.",
"operations", false),
f.createIntCounter(EVENTS_NOT_QUEUED_CONFLATED,
"Number of events received but not added to the event queue because the queue already contains an event with the event's key.",
"operations"),
f.createIntCounter(EVENTS_CONFLATED_FROM_BATCHES,
"Number of events conflated from batches.", "operations"),
f.createIntCounter(EVENTS_DISTRIBUTED,
"Number of events removed from the event queue and sent.", "operations"),
f.createIntCounter(EVENTS_EXCEEDING_ALERT_THRESHOLD,
"Number of events exceeding the alert threshold.", "operations", false),
f.createLongCounter(BATCH_DISTRIBUTION_TIME,
"Total time spent distributing batches of events to receivers.", "nanoseconds"),
f.createIntCounter(BATCHES_DISTRIBUTED,
"Number of batches of events removed from the event queue and sent.", "operations"),
f.createIntCounter(BATCHES_REDISTRIBUTED,
"Number of batches of events removed from the event queue and resent.",
"operations", false),
f.createIntCounter(UNPROCESSED_TOKENS_ADDED_BY_PRIMARY,
"Number of tokens added to the secondary's unprocessed token map by the primary (though a listener).",
"tokens"),
f.createIntCounter(UNPROCESSED_EVENTS_ADDED_BY_SECONDARY,
"Number of events added to the secondary's unprocessed event map by the secondary.",
"events"),
f.createIntCounter(UNPROCESSED_EVENTS_REMOVED_BY_PRIMARY,
"Number of events removed from the secondary's unprocessed event map by the primary (though a listener).",
"events"),
f.createIntCounter(UNPROCESSED_TOKENS_REMOVED_BY_SECONDARY,
"Number of tokens removed from the secondary's unprocessed token map by the secondary.",
"tokens"),
f.createIntCounter(UNPROCESSED_EVENTS_REMOVED_BY_TIMEOUT,
"Number of events removed from the secondary's unprocessed event map by a timeout.",
"events"),
f.createIntCounter(UNPROCESSED_TOKENS_REMOVED_BY_TIMEOUT,
"Number of tokens removed from the secondary's unprocessed token map by a timeout.",
"tokens"),
f.createIntGauge(UNPROCESSED_EVENT_MAP_SIZE,
"Current number of entries in the secondary's unprocessed event map.", "events",
false),
f.createIntGauge(UNPROCESSED_TOKEN_MAP_SIZE,
"Current number of entries in the secondary's unprocessed token map.", "tokens",
false),
f.createIntGauge(CONFLATION_INDEXES_MAP_SIZE,
"Current number of entries in the conflation indexes map.", "events"),
f.createIntCounter(NOT_QUEUED_EVENTS, "Number of events not added to queue.", "events"),
f.createIntCounter(EVENTS_FILTERED,
"Number of events filtered through GatewayEventFilter.", "events"),
f.createIntCounter(LOAD_BALANCES_COMPLETED, "Number of load balances completed",
"operations"),
f.createIntGauge(LOAD_BALANCES_IN_PROGRESS, "Number of load balances in progress",
"operations"),
f.createLongCounter(LOAD_BALANCE_TIME, "Total time spent load balancing this sender",
"nanoseconds"),});
// Initialize id fields
eventsReceivedId = type.nameToId(EVENTS_RECEIVED);
eventsQueuedId = type.nameToId(EVENTS_QUEUED);
eventsNotQueuedConflatedId = type.nameToId(EVENTS_NOT_QUEUED_CONFLATED);
eventQueueTimeId = type.nameToId(EVENT_QUEUE_TIME);
eventQueueSizeId = type.nameToId(EVENT_QUEUE_SIZE);
eventTmpQueueSizeId = type.nameToId(TMP_EVENT_QUEUE_SIZE);
eventsDistributedId = type.nameToId(EVENTS_DISTRIBUTED);
eventsExceedingAlertThresholdId = type.nameToId(EVENTS_EXCEEDING_ALERT_THRESHOLD);
batchDistributionTimeId = type.nameToId(BATCH_DISTRIBUTION_TIME);
batchesDistributedId = type.nameToId(BATCHES_DISTRIBUTED);
batchesRedistributedId = type.nameToId(BATCHES_REDISTRIBUTED);
unprocessedTokensAddedByPrimaryId = type.nameToId(UNPROCESSED_TOKENS_ADDED_BY_PRIMARY);
unprocessedEventsAddedBySecondaryId = type.nameToId(UNPROCESSED_EVENTS_ADDED_BY_SECONDARY);
unprocessedEventsRemovedByPrimaryId = type.nameToId(UNPROCESSED_EVENTS_REMOVED_BY_PRIMARY);
unprocessedTokensRemovedBySecondaryId = type.nameToId(UNPROCESSED_TOKENS_REMOVED_BY_SECONDARY);
unprocessedEventsRemovedByTimeoutId = type.nameToId(UNPROCESSED_EVENTS_REMOVED_BY_TIMEOUT);
unprocessedTokensRemovedByTimeoutId = type.nameToId(UNPROCESSED_TOKENS_REMOVED_BY_TIMEOUT);
unprocessedEventMapSizeId = type.nameToId(UNPROCESSED_EVENT_MAP_SIZE);
unprocessedTokenMapSizeId = type.nameToId(UNPROCESSED_TOKEN_MAP_SIZE);
conflationIndexesMapSizeId = type.nameToId(CONFLATION_INDEXES_MAP_SIZE);
notQueuedEventsId = type.nameToId(NOT_QUEUED_EVENTS);
eventsFilteredId = type.nameToId(EVENTS_FILTERED);
eventsConflatedFromBatchesId = type.nameToId(EVENTS_CONFLATED_FROM_BATCHES);
loadBalancesCompletedId = type.nameToId(LOAD_BALANCES_COMPLETED);
loadBalancesInProgressId = type.nameToId(LOAD_BALANCES_IN_PROGRESS);
loadBalanceTimeId = type.nameToId(LOAD_BALANCE_TIME);
}
/**
* Constructor.
*
* @param f The StatisticsFactory which creates the Statistics instance
* @param asyncQueueId The id of the AsyncEventQueue used to generate the name of the
* Statistics
*/
public AsyncEventQueueStats(StatisticsFactory f, String asyncQueueId) {
super(f, asyncQueueId, type);
}
}
