Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 1 | /* |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 2 | * Copyright 2015-2016 Open Networking Laboratory |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Jian Li | 6b86a76 | 2016-01-29 09:30:40 -0800 | [diff] [blame] | 16 | package org.onosproject.cpman.impl; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 17 | |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 18 | import com.google.common.collect.ImmutableMap; |
| 19 | import com.google.common.collect.ImmutableSet; |
| 20 | import com.google.common.collect.Sets; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 21 | import org.onlab.metrics.MetricsService; |
Jian Li | 6b86a76 | 2016-01-29 09:30:40 -0800 | [diff] [blame] | 22 | import org.onosproject.cpman.ControlMetricType; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 23 | import org.onosproject.net.DeviceId; |
| 24 | import org.onosproject.net.device.DeviceService; |
| 25 | |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 26 | import java.util.Map; |
| 27 | import java.util.Optional; |
| 28 | import java.util.Set; |
| 29 | import java.util.concurrent.ConcurrentHashMap; |
| 30 | |
| 31 | /** |
| 32 | * Singleton class to provide various control plane metrics to other components. |
| 33 | */ |
| 34 | public final class ControlMetricsFactory { |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 35 | private MetricsService metricsService; |
| 36 | private boolean enableMonitor = false; |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 37 | private Boolean isInitialized = false; |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 38 | |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 39 | // define a set of MetricsAggregators |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 40 | private MetricsAggregator cpuLoad; |
| 41 | private MetricsAggregator totalCpuTime; |
| 42 | private MetricsAggregator sysCpuTime; |
| 43 | private MetricsAggregator userCpuTime; |
| 44 | private MetricsAggregator cpuIdleTime; |
| 45 | private MetricsAggregator memoryUsed; |
| 46 | private MetricsAggregator memoryFree; |
Jian Li | 7d180c5 | 2016-02-01 21:53:08 -0800 | [diff] [blame] | 47 | private MetricsAggregator memoryUsedRatio; |
| 48 | private MetricsAggregator memoryFreeRatio; |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 49 | private Map<String, MetricsAggregator> diskReadBytes; |
| 50 | private Map<String, MetricsAggregator> diskWriteBytes; |
| 51 | private Map<String, MetricsAggregator> nwIncomingBytes; |
| 52 | private Map<String, MetricsAggregator> nwOutgoingBytes; |
| 53 | private Map<String, MetricsAggregator> nwIncomingPackets; |
| 54 | private Map<String, MetricsAggregator> nwOutgoingPackets; |
| 55 | |
| 56 | private Map<DeviceId, MetricsAggregator> inboundPacket; |
| 57 | private Map<DeviceId, MetricsAggregator> outboundPacket; |
| 58 | private Map<DeviceId, MetricsAggregator> flowmodPacket; |
| 59 | private Map<DeviceId, MetricsAggregator> flowrmvPacket; |
| 60 | private Map<DeviceId, MetricsAggregator> requestPacket; |
| 61 | private Map<DeviceId, MetricsAggregator> replyPacket; |
| 62 | private Set<DeviceId> deviceIds = Sets.newConcurrentHashSet(); |
| 63 | private Set<String> diskPartitions = Sets.newConcurrentHashSet(); |
| 64 | private Set<String> nwInterfaces = Sets.newConcurrentHashSet(); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 65 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 66 | /** |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 67 | * Initializes the control metrics factory instance using the given |
| 68 | * metric service and device service. Makes sure that we only initialize |
| 69 | * control metrics factory instance once. |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 70 | * |
| 71 | * @param metricsService metric service |
| 72 | * @param deviceService device service |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 73 | */ |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 74 | public void initialization(MetricsService metricsService, DeviceService deviceService) { |
| 75 | synchronized (isInitialized) { |
| 76 | if (!isInitialized) { |
| 77 | this.metricsService = metricsService; |
| 78 | registerMetrics(); |
| 79 | deviceService.getDevices().forEach(d->deviceIds.add(d.id())); |
| 80 | addAllControlMessageMetrics(deviceIds); |
| 81 | isInitialized = true; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 82 | } |
| 83 | } |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 84 | } |
| 85 | |
| 86 | /** |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 87 | * Adds control metrics of a new device. |
| 88 | * |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 89 | * @param deviceId device identifier |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 90 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 91 | public void addControlMessageMetricsByDeviceId(DeviceId deviceId) { |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 92 | MetricsAggregator inbound = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 93 | ControlMetricType.INBOUND_PACKET, Optional.of(deviceId)); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 94 | MetricsAggregator outbound = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 95 | ControlMetricType.OUTBOUND_PACKET, Optional.of(deviceId)); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 96 | MetricsAggregator flowmod = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 97 | ControlMetricType.FLOW_MOD_PACKET, Optional.of(deviceId)); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 98 | MetricsAggregator flowrmv = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 99 | ControlMetricType.FLOW_REMOVED_PACKET, Optional.of(deviceId)); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 100 | MetricsAggregator request = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 101 | ControlMetricType.REQUEST_PACKET, Optional.of(deviceId)); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 102 | MetricsAggregator reply = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 103 | ControlMetricType.REPLY_PACKET, Optional.of(deviceId)); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 104 | |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 105 | inboundPacket.putIfAbsent(deviceId, inbound); |
| 106 | outboundPacket.putIfAbsent(deviceId, outbound); |
| 107 | flowmodPacket.putIfAbsent(deviceId, flowmod); |
| 108 | flowrmvPacket.putIfAbsent(deviceId, flowrmv); |
| 109 | requestPacket.putIfAbsent(deviceId, request); |
| 110 | replyPacket.putIfAbsent(deviceId, reply); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 111 | |
| 112 | deviceIds.add(deviceId); |
| 113 | } |
| 114 | |
| 115 | /** |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 116 | * Adds control metrics of a disk. |
| 117 | * |
| 118 | * @param partitionName disk partition name |
| 119 | */ |
| 120 | public void addDiskMetricsByPartition(String partitionName) { |
| 121 | MetricsAggregator readBytes = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 122 | ControlMetricType.DISK_READ_BYTES, partitionName); |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 123 | MetricsAggregator writeBytes = new MetricsAggregator(metricsService, |
| 124 | ControlMetricType.DISK_WRITE_BYTES, partitionName); |
| 125 | |
| 126 | diskReadBytes.putIfAbsent(partitionName, readBytes); |
| 127 | diskWriteBytes.putIfAbsent(partitionName, writeBytes); |
| 128 | |
| 129 | diskPartitions.add(partitionName); |
| 130 | } |
| 131 | |
| 132 | /** |
| 133 | * Adds control metrics of a ethernet interface. |
| 134 | * |
| 135 | * @param interfaceName network interface name |
| 136 | */ |
| 137 | public void addNetworkMetricsByInterface(String interfaceName) { |
| 138 | MetricsAggregator incomingBytes = new MetricsAggregator(metricsService, |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 139 | ControlMetricType.NW_INCOMING_BYTES, interfaceName); |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 140 | MetricsAggregator outgoingBytes = new MetricsAggregator(metricsService, |
| 141 | ControlMetricType.NW_OUTGOING_BYTES, interfaceName); |
| 142 | MetricsAggregator incomingPackets = new MetricsAggregator(metricsService, |
| 143 | ControlMetricType.NW_INCOMING_PACKETS, interfaceName); |
| 144 | MetricsAggregator outgoingPackets = new MetricsAggregator(metricsService, |
| 145 | ControlMetricType.NW_OUTGOING_PACKETS, interfaceName); |
| 146 | |
| 147 | nwIncomingBytes.putIfAbsent(interfaceName, incomingBytes); |
| 148 | nwOutgoingBytes.putIfAbsent(interfaceName, outgoingBytes); |
| 149 | nwIncomingPackets.putIfAbsent(interfaceName, incomingPackets); |
| 150 | nwOutgoingPackets.putIfAbsent(interfaceName, outgoingPackets); |
| 151 | |
| 152 | nwInterfaces.add(interfaceName); |
| 153 | } |
| 154 | |
| 155 | /** |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 156 | * Removes control metrics of an existing device. |
| 157 | * |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 158 | * @param deviceId device identifier |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 159 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 160 | public void removeControlMessageMetricsByDeviceId(DeviceId deviceId) { |
| 161 | inboundPacket.remove(deviceId); |
| 162 | outboundPacket.remove(deviceId); |
| 163 | flowmodPacket.remove(deviceId); |
| 164 | flowrmvPacket.remove(deviceId); |
| 165 | requestPacket.remove(deviceId); |
| 166 | replyPacket.remove(deviceId); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 167 | |
| 168 | deviceIds.remove(deviceId); |
| 169 | } |
| 170 | |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 171 | /** |
| 172 | * Removes control metrics of a disk. |
| 173 | * |
| 174 | * @param partitionName disk partition name |
| 175 | */ |
| 176 | public void removeDiskMetricsByResourceName(String partitionName) { |
| 177 | diskReadBytes.remove(partitionName); |
| 178 | diskWriteBytes.remove(partitionName); |
| 179 | |
| 180 | diskPartitions.remove(partitionName); |
| 181 | } |
| 182 | |
| 183 | /** |
| 184 | * Removes control metrics of a network interface. |
| 185 | * |
| 186 | * @param interfaceName network interface name |
| 187 | */ |
| 188 | public void removeNetworkInterfacesByResourceName(String interfaceName) { |
| 189 | nwIncomingBytes.remove(interfaceName); |
| 190 | nwOutgoingBytes.remove(interfaceName); |
| 191 | nwIncomingPackets.remove(interfaceName); |
| 192 | nwOutgoingPackets.remove(interfaceName); |
| 193 | |
| 194 | nwInterfaces.remove(interfaceName); |
| 195 | } |
| 196 | |
| 197 | /** |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 198 | * Returns all device identifiers. |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 199 | * |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 200 | * @return a collection of device identifiers |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 201 | */ |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 202 | public Set<DeviceId> getDeviceIds() { |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 203 | return ImmutableSet.copyOf(this.deviceIds); |
| 204 | } |
| 205 | |
| 206 | /** |
| 207 | * Returns all disk partition names. |
| 208 | * |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 209 | * @return a collection of disk partitions. |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 210 | */ |
| 211 | public Set<String> getDiskPartitions() { |
| 212 | return ImmutableSet.copyOf(this.diskPartitions); |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Returns all network interface names. |
| 217 | * |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 218 | * @return a collection of network interfaces. |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 219 | */ |
| 220 | public Set<String> getNetworkInterfaces() { |
| 221 | return ImmutableSet.copyOf(this.nwInterfaces); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 222 | } |
| 223 | |
| 224 | /** |
| 225 | * Adds control metrics for all devices. |
| 226 | * |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 227 | * @param deviceIds a set of device identifiers |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 228 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 229 | public void addAllControlMessageMetrics(Set<DeviceId> deviceIds) { |
| 230 | deviceIds.forEach(v -> addControlMessageMetricsByDeviceId(v)); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 231 | } |
| 232 | |
| 233 | /** |
| 234 | * Returns monitoring status. |
| 235 | * |
| 236 | * @return monitoring status |
| 237 | */ |
| 238 | public boolean isMonitor() { |
| 239 | return this.enableMonitor; |
| 240 | } |
| 241 | |
| 242 | /** |
| 243 | * Enable control plane monitoring. |
| 244 | */ |
| 245 | protected void startMonitor() { |
| 246 | this.enableMonitor = true; |
| 247 | } |
| 248 | |
| 249 | /** |
| 250 | * Disable control plane monitoring. |
| 251 | */ |
| 252 | protected void stopMonitor() { |
| 253 | this.enableMonitor = false; |
| 254 | } |
| 255 | |
| 256 | /** |
| 257 | * Registers new control metrics. |
| 258 | */ |
| 259 | protected void registerMetrics() { |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 260 | /* CPU */ |
| 261 | cpuLoad = new MetricsAggregator(metricsService, ControlMetricType.CPU_LOAD); |
| 262 | totalCpuTime = new MetricsAggregator(metricsService, ControlMetricType.TOTAL_CPU_TIME); |
| 263 | sysCpuTime = new MetricsAggregator(metricsService, ControlMetricType.SYS_CPU_TIME); |
| 264 | userCpuTime = new MetricsAggregator(metricsService, ControlMetricType.USER_CPU_TIME); |
| 265 | cpuIdleTime = new MetricsAggregator(metricsService, ControlMetricType.CPU_IDLE_TIME); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 266 | |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 267 | /* Memory */ |
| 268 | memoryFree = new MetricsAggregator(metricsService, ControlMetricType.MEMORY_FREE); |
| 269 | memoryUsed = new MetricsAggregator(metricsService, ControlMetricType.MEMORY_USED); |
Jian Li | 7d180c5 | 2016-02-01 21:53:08 -0800 | [diff] [blame] | 270 | memoryFreeRatio = new MetricsAggregator(metricsService, |
| 271 | ControlMetricType.MEMORY_FREE_RATIO); |
| 272 | memoryUsedRatio = new MetricsAggregator(metricsService, |
| 273 | ControlMetricType.MEMORY_USED_RATIO); |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 274 | |
| 275 | /* Disk I/O */ |
| 276 | diskReadBytes = new ConcurrentHashMap<>(); |
| 277 | diskWriteBytes = new ConcurrentHashMap<>(); |
| 278 | |
| 279 | /* Network I/O */ |
| 280 | nwIncomingBytes = new ConcurrentHashMap<>(); |
| 281 | nwOutgoingBytes = new ConcurrentHashMap<>(); |
| 282 | nwIncomingPackets = new ConcurrentHashMap<>(); |
| 283 | nwOutgoingPackets = new ConcurrentHashMap<>(); |
| 284 | |
| 285 | /* OpenFlow Messages */ |
| 286 | inboundPacket = new ConcurrentHashMap<>(); |
| 287 | outboundPacket = new ConcurrentHashMap<>(); |
| 288 | flowmodPacket = new ConcurrentHashMap<>(); |
| 289 | flowrmvPacket = new ConcurrentHashMap<>(); |
| 290 | requestPacket = new ConcurrentHashMap<>(); |
| 291 | replyPacket = new ConcurrentHashMap<>(); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 292 | } |
| 293 | |
| 294 | /** |
| 295 | * Unregisters all control metrics. |
| 296 | */ |
| 297 | protected void unregisterMetrics() { |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 298 | /* Disk I/O */ |
| 299 | diskReadBytes.clear(); |
| 300 | diskWriteBytes.clear(); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 301 | |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 302 | /* Network I/O */ |
| 303 | nwIncomingBytes.clear(); |
| 304 | nwOutgoingBytes.clear(); |
| 305 | nwIncomingPackets.clear(); |
| 306 | nwOutgoingPackets.clear(); |
| 307 | |
| 308 | /* OpenFlow Message */ |
| 309 | inboundPacket.clear(); |
| 310 | outboundPacket.clear(); |
| 311 | flowmodPacket.clear(); |
| 312 | flowrmvPacket.clear(); |
| 313 | requestPacket.clear(); |
| 314 | replyPacket.clear(); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 315 | } |
| 316 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 317 | /** |
| 318 | * Returns CPU load metric aggregator. |
| 319 | * |
| 320 | * @return metric aggregator |
| 321 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 322 | public MetricsAggregator cpuLoadMetric() { |
| 323 | return cpuLoad; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 324 | } |
| 325 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 326 | /** |
| 327 | * Returns total CPU time metric aggregator. |
| 328 | * |
| 329 | * @return metric aggregator |
| 330 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 331 | public MetricsAggregator totalCpuTimeMetric() { |
| 332 | return totalCpuTime; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 333 | } |
| 334 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 335 | /** |
| 336 | * Returns system CPU time metric aggregator. |
| 337 | * |
| 338 | * @return metric aggregator |
| 339 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 340 | public MetricsAggregator sysCpuTimeMetric() { |
| 341 | return sysCpuTime; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 342 | } |
| 343 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 344 | /** |
| 345 | * Returns user CPU time metric aggregator. |
| 346 | * |
| 347 | * @return metric aggregator |
| 348 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 349 | public MetricsAggregator userCpuTime() { |
| 350 | return userCpuTime; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 351 | } |
| 352 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 353 | /** |
| 354 | * Returns CPU idle time metric aggregator. |
| 355 | * |
| 356 | * @return metric aggregator |
| 357 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 358 | public MetricsAggregator cpuIdleTime() { |
| 359 | return cpuIdleTime; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 360 | } |
| 361 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 362 | /** |
| 363 | * Returns free memory ratio metric aggregator. |
| 364 | * |
| 365 | * @return metric aggregator |
| 366 | */ |
Jian Li | 7d180c5 | 2016-02-01 21:53:08 -0800 | [diff] [blame] | 367 | public MetricsAggregator memoryFreeRatio() { |
| 368 | return memoryFreeRatio; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 369 | } |
| 370 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 371 | /** |
| 372 | * Returns used memory ratio metric aggregator. |
| 373 | * |
| 374 | * @return metric aggregator |
| 375 | */ |
Jian Li | 7d180c5 | 2016-02-01 21:53:08 -0800 | [diff] [blame] | 376 | public MetricsAggregator memoryUsedRatio() { |
| 377 | return memoryUsedRatio; |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 378 | } |
| 379 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 380 | /** |
| 381 | * Returns disk read bytes metric aggregator. |
| 382 | * |
| 383 | * @param resourceName name of disk resource |
| 384 | * @return metric aggregator |
| 385 | */ |
| 386 | public MetricsAggregator diskReadBytes(String resourceName) { |
| 387 | return diskReadBytes.get(resourceName); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 388 | } |
| 389 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 390 | /** |
| 391 | * Returns disk write bytes metric aggregator. |
| 392 | * |
| 393 | * @param resourceName name of disk resource |
| 394 | * @return metric aggregator |
| 395 | */ |
| 396 | public MetricsAggregator diskWriteBytes(String resourceName) { |
| 397 | return diskWriteBytes.get(resourceName); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 398 | } |
| 399 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 400 | /** |
| 401 | * Returns incoming bytes metric aggregator. |
| 402 | * |
| 403 | * @param interfaceName name of network interface |
| 404 | * @return metric aggregator |
| 405 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 406 | public MetricsAggregator nwIncomingBytes(String interfaceName) { |
| 407 | return nwIncomingBytes.get(interfaceName); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 408 | } |
| 409 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 410 | /** |
| 411 | * Returns outgoing bytes metric aggregator. |
| 412 | * |
| 413 | * @param interfaceName name of network interface |
| 414 | * @return metric aggregator |
| 415 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 416 | public MetricsAggregator nwOutgoingBytes(String interfaceName) { |
| 417 | return nwOutgoingBytes.get(interfaceName); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 418 | } |
| 419 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 420 | /** |
| 421 | * Returns incoming packets metric aggregator. |
| 422 | * |
| 423 | * @param interfaceName name of network interface |
| 424 | * @return metric aggregator |
| 425 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 426 | public MetricsAggregator nwIncomingPackets(String interfaceName) { |
| 427 | return nwIncomingPackets.get(interfaceName); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 428 | } |
| 429 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 430 | /** |
| 431 | * Returns outgoing packets metric aggregator. |
| 432 | * |
| 433 | * @param interfaceName name of network interface |
| 434 | * @return metric aggregator |
| 435 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 436 | public MetricsAggregator nwOutgoingPackets(String interfaceName) { |
| 437 | return nwOutgoingPackets.get(interfaceName); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 438 | } |
| 439 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 440 | /** |
| 441 | * Returns inbound packet metric aggregator of all devices. |
| 442 | * |
| 443 | * @return metric aggregator |
| 444 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 445 | public Map<DeviceId, MetricsAggregator> inboundPacket() { |
| 446 | return ImmutableMap.copyOf(inboundPacket); |
| 447 | } |
| 448 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 449 | /** |
| 450 | * Returns outgoing packet metric aggregator of all devices. |
| 451 | * |
| 452 | * @return metric aggregator |
| 453 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 454 | public Map<DeviceId, MetricsAggregator> outboundPacket() { |
| 455 | return ImmutableMap.copyOf(outboundPacket); |
| 456 | } |
| 457 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 458 | /** |
| 459 | * Returns flow-mod packet metric aggregator of all devices. |
| 460 | * |
| 461 | * @return metric aggregator |
| 462 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 463 | public Map<DeviceId, MetricsAggregator> flowmodPacket() { |
| 464 | return ImmutableMap.copyOf(flowmodPacket); |
| 465 | } |
| 466 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 467 | /** |
| 468 | * Returns flow-removed packet metric aggregator of all devices. |
| 469 | * |
| 470 | * @return metric aggregator |
| 471 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 472 | public Map<DeviceId, MetricsAggregator> flowrmvPacket() { |
| 473 | return ImmutableMap.copyOf(flowrmvPacket); |
| 474 | } |
| 475 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 476 | /** |
| 477 | * Returns request packet metric aggregator of all devices. |
| 478 | * |
| 479 | * @return metric aggregator |
| 480 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 481 | public Map<DeviceId, MetricsAggregator> requestPacket() { |
| 482 | return ImmutableMap.copyOf(requestPacket); |
| 483 | } |
| 484 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 485 | /** |
| 486 | * Returns reply packet metric aggregator of all devices. |
| 487 | * |
| 488 | * @return metric aggregator |
| 489 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 490 | public Map<DeviceId, MetricsAggregator> replyPacket() { |
| 491 | return ImmutableMap.copyOf(replyPacket); |
| 492 | } |
| 493 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 494 | /** |
| 495 | * Returns inbound packet metric aggregator of a specified device. |
| 496 | * |
| 497 | * @param deviceId device identifier |
| 498 | * @return metric aggregator |
| 499 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 500 | public MetricsAggregator inboundPacket(DeviceId deviceId) { |
| 501 | return inboundPacket.get(deviceId); |
| 502 | } |
| 503 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 504 | /** |
| 505 | * Returns outbound packet metric aggregator of a specified device. |
| 506 | * |
| 507 | * @param deviceId device identifier |
| 508 | * @return metric aggregator |
| 509 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 510 | public MetricsAggregator outboundPacket(DeviceId deviceId) { |
| 511 | return outboundPacket.get(deviceId); |
| 512 | } |
| 513 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 514 | /** |
| 515 | * Returns flow-mod packet metric aggregator of a specified device. |
| 516 | * |
| 517 | * @param deviceId device identifier |
| 518 | * @return metric aggregator |
| 519 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 520 | public MetricsAggregator flowmodPacket(DeviceId deviceId) { |
| 521 | return flowmodPacket.get(deviceId); |
| 522 | } |
| 523 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 524 | /** |
| 525 | * Returns flow-removed packet metric aggregator of a specified device. |
| 526 | * |
| 527 | * @param deviceId device identifier |
| 528 | * @return metric aggregator |
| 529 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 530 | public MetricsAggregator flowrmvPacket(DeviceId deviceId) { |
| 531 | return flowrmvPacket.get(deviceId); |
| 532 | } |
| 533 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 534 | /** |
| 535 | * Returns request packet metric aggregator of a specified device. |
| 536 | * |
| 537 | * @param deviceId device identifier |
| 538 | * @return metric aggregator |
| 539 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 540 | public MetricsAggregator requestPacket(DeviceId deviceId) { |
| 541 | return requestPacket.get(deviceId); |
| 542 | } |
| 543 | |
Jian Li | c5cb4a1 | 2016-02-03 23:24:42 -0800 | [diff] [blame] | 544 | /** |
| 545 | * Returns reply packet metric aggregator of a specified device. |
| 546 | * |
| 547 | * @param deviceId device identifier |
| 548 | * @return metric aggregator |
| 549 | */ |
Jian Li | e044d1a | 2016-01-25 09:01:20 -0800 | [diff] [blame] | 550 | public MetricsAggregator replyPacket(DeviceId deviceId) { |
| 551 | return replyPacket.get(deviceId); |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 552 | } |
Jian Li | 1a42469 | 2016-02-03 16:21:18 -0800 | [diff] [blame] | 553 | |
| 554 | /** |
| 555 | * Returns an instance of control metrics factory. |
| 556 | * |
| 557 | * @return instance of control metrics factory |
| 558 | */ |
| 559 | public static ControlMetricsFactory getInstance() { |
| 560 | return SingletonHelper.INSTANCE; |
| 561 | } |
| 562 | |
| 563 | private static class SingletonHelper { |
| 564 | private static final ControlMetricsFactory INSTANCE = new ControlMetricsFactory(); |
| 565 | } |
Jian Li | 6080432 | 2015-12-02 14:46:31 -0800 | [diff] [blame] | 566 | } |