| /* |
| * 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.management.internal.beans; |
| |
| import org.apache.geode.internal.cache.DiskDirectoryStats; |
| import org.apache.geode.internal.cache.DiskRegionStats; |
| import org.apache.geode.management.internal.ManagementConstants; |
| import org.apache.geode.management.internal.beans.stats.AggregateRegionStatsMonitor; |
| import org.apache.geode.management.internal.beans.stats.MBeanStatsMonitor; |
| import org.apache.geode.management.internal.beans.stats.StatType; |
| import org.apache.geode.management.internal.beans.stats.StatsAverageLatency; |
| import org.apache.geode.management.internal.beans.stats.StatsKey; |
| import org.apache.geode.management.internal.beans.stats.StatsRate; |
| |
| public class DiskRegionBridge { |
| |
| private DiskRegionStats diskRegionStats; |
| |
| private AggregateRegionStatsMonitor aggregateRegionMonitor; |
| |
| private MBeanStatsMonitor diskRegionMonitor; |
| |
| private StatsAverageLatency diskRegionReadsAverageLatency; |
| |
| private StatsAverageLatency diskRegionWritesAverageLatency; |
| |
| private StatsRate diskRegionReadsRate; |
| |
| private StatsRate diskRegionWritesRate; |
| |
| public static final String DISK_REGION_MONITOR = "DiskRegionMonitor"; |
| |
| |
| |
| private static final String REGION_MONITOR = "MemberLevelRegionMonitor"; |
| |
| public DiskRegionBridge(DiskRegionStats stats) { |
| this.diskRegionStats = stats; |
| this.aggregateRegionMonitor = new AggregateRegionStatsMonitor(REGION_MONITOR); |
| |
| this.diskRegionMonitor = new MBeanStatsMonitor(DISK_REGION_MONITOR); |
| |
| addDiskRegionStats(diskRegionStats); |
| |
| this.configureDiskRegionMetrics(); |
| } |
| |
| private Number getDiskRegionStatistic(String statName) { |
| if (diskRegionStats != null) { |
| return diskRegionStats.getStats().get(statName); |
| } else { |
| return ManagementConstants.ZERO; |
| } |
| } |
| |
| public void stopMonitor() { |
| diskRegionMonitor.stopListener(); |
| aggregateRegionMonitor.stopListener(); |
| } |
| |
| public void addDirectoryStats(DiskDirectoryStats diskDirStats) { |
| aggregateRegionMonitor.addStatisticsToMonitor(diskDirStats.getStats()); |
| } |
| |
| public void addDiskRegionStats(DiskRegionStats diskRegionStats) { |
| diskRegionMonitor.addStatisticsToMonitor(diskRegionStats.getStats()); |
| } |
| |
| private void configureDiskRegionMetrics() { |
| |
| diskRegionReadsRate = new StatsRate(StatsKey.DISK_READS, StatType.LONG_TYPE, diskRegionMonitor); |
| |
| diskRegionWritesRate = |
| new StatsRate(StatsKey.DISK_WRITES, StatType.LONG_TYPE, diskRegionMonitor); |
| |
| diskRegionReadsAverageLatency = new StatsAverageLatency(StatsKey.DISK_READS, StatType.LONG_TYPE, |
| StatsKey.DISK_REGION_READ_TIME, diskRegionMonitor); |
| |
| diskRegionWritesAverageLatency = new StatsAverageLatency(StatsKey.DISK_WRITES, |
| StatType.LONG_TYPE, StatsKey.DISK_REGION_WRITE_TIMES, diskRegionMonitor); |
| } |
| |
| public float getDiskReadsRate() { |
| return diskRegionReadsRate.getRate(); |
| } |
| |
| public float getDiskWritesRate() { |
| return diskRegionWritesRate.getRate(); |
| } |
| |
| public long getDiskReadsAverageLatency() { |
| return diskRegionReadsAverageLatency.getAverageLatency(); |
| } |
| |
| public long getDiskWritesAverageLatency() { |
| return diskRegionWritesAverageLatency.getAverageLatency(); |
| } |
| |
| public long getTotalDiskWritesProgress() { |
| return getDiskRegionStatistic(StatsKey.DISK_REGION_WRITE_IN_PROGRESS).longValue(); |
| } |
| |
| public long getTotalDiskEntriesInVM() { |
| return getDiskRegionStatistic(StatsKey.DISK_REGION_ENTRIES_IN_VM).longValue(); |
| } |
| |
| public long getTotalEntriesOnlyOnDisk() { |
| return getDiskRegionStatistic(StatsKey.DISK_REGION_ENTRIES_IN_DISK).longValue(); |
| } |
| |
| public long getDiskUsage() { |
| long diskSpaceUsage = aggregateRegionMonitor.getDiskSpace(); |
| return diskSpaceUsage; |
| } |
| |
| public long getDiskTaskWaiting() { |
| return ManagementConstants.NOT_AVAILABLE_LONG; |
| } |
| |
| } |