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-rw-r--r--framework/src/onos/apps/test/intent-perf/pom.xml59
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfCollector.java234
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfInstaller.java596
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfListCommand.java91
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java33
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStopCommand.java33
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfUi.java194
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/package-info.java20
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/resources/OSGI-INF/blueprint/shell-config.xml28
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.css55
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.html26
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.js307
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/resources/css.html1
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/resources/dev.html27
-rw-r--r--framework/src/onos/apps/test/intent-perf/src/main/resources/js.html1
15 files changed, 1705 insertions, 0 deletions
diff --git a/framework/src/onos/apps/test/intent-perf/pom.xml b/framework/src/onos/apps/test/intent-perf/pom.xml
new file mode 100644
index 00000000..7d325394
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/pom.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Copyright 2015 Open Networking Laboratory
+ ~
+ ~ Licensed 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.
+ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-apps-test</artifactId>
+ <version>1.3.0-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>onos-app-intent-perf</artifactId>
+ <packaging>bundle</packaging>
+
+ <description>Intent performance test application</description>
+
+ <properties>
+ <onos.app.name>org.onosproject.intentperf</onos.app.name>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-cli</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.compendium</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.karaf.shell</groupId>
+ <artifactId>org.apache.karaf.shell.console</artifactId>
+ </dependency>
+ <!-- Required for javadoc generation -->
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.core</artifactId>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfCollector.java b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfCollector.java
new file mode 100644
index 00000000..8c160e85
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfCollector.java
@@ -0,0 +1,234 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.onosproject.intentperf;
+
+import com.google.common.collect.ImmutableList;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.Service;
+import org.onosproject.cluster.ClusterService;
+import org.onosproject.cluster.ControllerNode;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.store.cluster.messaging.ClusterCommunicationService;
+import org.onosproject.store.cluster.messaging.ClusterMessage;
+import org.onosproject.store.cluster.messaging.ClusterMessageHandler;
+import org.onosproject.store.cluster.messaging.MessageSubject;
+import org.slf4j.Logger;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import static org.onlab.util.SharedExecutors.getPoolThreadExecutor;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Collects and distributes performance samples.
+ */
+@Component(immediate = true)
+@Service(value = IntentPerfCollector.class)
+public class IntentPerfCollector {
+
+ private static final long SAMPLE_TIME_WINDOW_MS = 5_000;
+ private final Logger log = getLogger(getClass());
+
+ private static final int MAX_SAMPLES = 1_000;
+
+ private final List<Sample> samples = new LinkedList<>();
+
+ private static final MessageSubject SAMPLE = new MessageSubject("intent-perf-sample");
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected ClusterCommunicationService communicationService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected ClusterService clusterService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected IntentPerfUi ui;
+
+ // Auxiliary structures used to accrue data for normalized time interval
+ // across all nodes.
+ private long newestTime;
+ private Sample overall;
+ private Sample current;
+
+ private ControllerNode[] nodes;
+ private Map<NodeId, Integer> nodeToIndex;
+
+ private NodeId nodeId;
+
+ @Activate
+ public void activate() {
+ nodeId = clusterService.getLocalNode().id();
+
+ communicationService.addSubscriber(SAMPLE, new InternalSampleCollector(),
+ getPoolThreadExecutor());
+
+ nodes = clusterService.getNodes().toArray(new ControllerNode[]{});
+ Arrays.sort(nodes, (a, b) -> a.id().toString().compareTo(b.id().toString()));
+
+ nodeToIndex = new HashMap<>();
+ for (int i = 0; i < nodes.length; i++) {
+ nodeToIndex.put(nodes[i].id(), i);
+ }
+
+ clearSamples();
+ ui.setCollector(this);
+ log.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ communicationService.removeSubscriber(SAMPLE);
+ log.info("Stopped");
+ }
+
+ /**
+ * Clears all previously accumulated data.
+ */
+ public void clearSamples() {
+ newestTime = 0;
+ overall = new Sample(0, nodes.length);
+ current = new Sample(0, nodes.length);
+ samples.clear();
+ }
+
+
+ /**
+ * Records a sample point of data about intent operation rate.
+ *
+ * @param overallRate overall rate
+ * @param currentRate current rate
+ */
+ public void recordSample(double overallRate, double currentRate) {
+ long now = System.currentTimeMillis();
+ addSample(now, nodeId, overallRate, currentRate);
+ broadcastSample(now, nodeId, overallRate, currentRate);
+ }
+
+ /**
+ * Returns set of node ids as headers.
+ *
+ * @return node id headers
+ */
+ public List<String> getSampleHeaders() {
+ List<String> headers = new ArrayList<>();
+ for (ControllerNode node : nodes) {
+ headers.add(node.id().toString());
+ }
+ return headers;
+ }
+
+ /**
+ * Returns set of all accumulated samples normalized to the local set of
+ * samples.
+ *
+ * @return accumulated samples
+ */
+ public synchronized List<Sample> getSamples() {
+ return ImmutableList.copyOf(samples);
+ }
+
+ /**
+ * Returns overall throughput performance for each of the cluster nodes.
+ *
+ * @return overall intent throughput
+ */
+ public synchronized Sample getOverall() {
+ return overall;
+ }
+
+ // Records a new sample to our collection of samples
+ private synchronized void addSample(long time, NodeId nodeId,
+ double overallRate, double currentRate) {
+ Sample fullSample = createCurrentSampleIfNeeded(time);
+ setSampleData(current, nodeId, currentRate);
+ setSampleData(overall, nodeId, overallRate);
+ pruneSamplesIfNeeded();
+
+ if (fullSample != null && ui != null) {
+ ui.reportSample(fullSample);
+ }
+ }
+
+ private Sample createCurrentSampleIfNeeded(long time) {
+ Sample oldSample = time - newestTime > SAMPLE_TIME_WINDOW_MS || current.isComplete() ? current : null;
+ if (oldSample != null) {
+ newestTime = time;
+ current = new Sample(time, nodes.length);
+ if (oldSample.time > 0) {
+ samples.add(oldSample);
+ }
+ }
+ return oldSample;
+ }
+
+ private void setSampleData(Sample sample, NodeId nodeId, double data) {
+ Integer index = nodeToIndex.get(nodeId);
+ if (index != null) {
+ sample.data[index] = data;
+ }
+ }
+
+ private void pruneSamplesIfNeeded() {
+ if (samples.size() > MAX_SAMPLES) {
+ samples.remove(0);
+ }
+ }
+
+ // Performance data sample.
+ static class Sample {
+ final long time;
+ final double[] data;
+
+ public Sample(long time, int nodeCount) {
+ this.time = time;
+ this.data = new double[nodeCount];
+ Arrays.fill(data, -1);
+ }
+
+ public boolean isComplete() {
+ for (int i = 0; i < data.length; i++) {
+ if (data[i] < 0) {
+ return false;
+ }
+ }
+ return true;
+ }
+ }
+
+ private void broadcastSample(long time, NodeId nodeId, double overallRate, double currentRate) {
+ String data = String.format("%d|%f|%f", time, overallRate, currentRate);
+ communicationService.broadcast(data, SAMPLE, str -> str.getBytes());
+ }
+
+ private class InternalSampleCollector implements ClusterMessageHandler {
+ @Override
+ public void handle(ClusterMessage message) {
+ String[] fields = new String(message.payload()).split("\\|");
+ log.debug("Received sample from {}: {}", message.sender(), fields);
+ addSample(Long.parseLong(fields[0]), message.sender(),
+ Double.parseDouble(fields[1]), Double.parseDouble(fields[2]));
+ }
+ }
+}
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfInstaller.java b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfInstaller.java
new file mode 100644
index 00000000..de9e9f21
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfInstaller.java
@@ -0,0 +1,596 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.onosproject.intentperf;
+
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Multimap;
+import com.google.common.collect.Sets;
+import org.apache.commons.lang.math.RandomUtils;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Modified;
+import org.apache.felix.scr.annotations.Property;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.Service;
+import org.onlab.packet.MacAddress;
+import org.onlab.util.Counter;
+import org.onosproject.cfg.ComponentConfigService;
+import org.onosproject.cluster.ClusterService;
+import org.onosproject.cluster.ControllerNode;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.mastership.MastershipService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.Device;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.flow.DefaultTrafficSelector;
+import org.onosproject.net.flow.DefaultTrafficTreatment;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.intent.Intent;
+import org.onosproject.net.intent.IntentEvent;
+import org.onosproject.net.intent.IntentListener;
+import org.onosproject.net.intent.IntentService;
+import org.onosproject.net.intent.Key;
+import org.onosproject.net.intent.PartitionService;
+import org.onosproject.net.intent.PointToPointIntent;
+import org.onosproject.store.cluster.messaging.ClusterCommunicationService;
+import org.onosproject.store.cluster.messaging.ClusterMessage;
+import org.onosproject.store.cluster.messaging.ClusterMessageHandler;
+import org.onosproject.store.cluster.messaging.MessageSubject;
+import org.osgi.service.component.ComponentContext;
+import org.slf4j.Logger;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Dictionary;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
+
+import static com.google.common.base.Preconditions.checkState;
+import static com.google.common.base.Strings.isNullOrEmpty;
+import static java.lang.String.format;
+import static java.lang.System.currentTimeMillis;
+import static org.apache.felix.scr.annotations.ReferenceCardinality.MANDATORY_UNARY;
+import static org.onlab.util.Tools.*;
+import static org.onosproject.net.intent.IntentEvent.Type.*;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Application to test sustained intent throughput.
+ */
+@Component(immediate = true)
+@Service(value = IntentPerfInstaller.class)
+public class IntentPerfInstaller {
+
+ private final Logger log = getLogger(getClass());
+
+ private static final int DEFAULT_NUM_WORKERS = 1;
+
+ private static final int DEFAULT_NUM_KEYS = 40000;
+ private static final int DEFAULT_GOAL_CYCLE_PERIOD = 1000; //ms
+
+ private static final int DEFAULT_NUM_NEIGHBORS = 0;
+
+ private static final int START_DELAY = 5_000; // ms
+ private static final int REPORT_PERIOD = 1_000; //ms
+
+ private static final String START = "start";
+ private static final String STOP = "stop";
+ private static final MessageSubject CONTROL = new MessageSubject("intent-perf-ctl");
+
+ //FIXME add path length
+
+ @Property(name = "numKeys", intValue = DEFAULT_NUM_KEYS,
+ label = "Number of keys (i.e. unique intents) to generate per instance")
+ private int numKeys = DEFAULT_NUM_KEYS;
+
+ //TODO implement numWorkers property
+// @Property(name = "numThreads", intValue = DEFAULT_NUM_WORKERS,
+// label = "Number of installer threads per instance")
+// private int numWokers = DEFAULT_NUM_WORKERS;
+
+ @Property(name = "cyclePeriod", intValue = DEFAULT_GOAL_CYCLE_PERIOD,
+ label = "Goal for cycle period (in ms)")
+ private int cyclePeriod = DEFAULT_GOAL_CYCLE_PERIOD;
+
+ @Property(name = "numNeighbors", intValue = DEFAULT_NUM_NEIGHBORS,
+ label = "Number of neighbors to generate intents for")
+ private int numNeighbors = DEFAULT_NUM_NEIGHBORS;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected CoreService coreService;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected IntentService intentService;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected ClusterService clusterService;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected DeviceService deviceService;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected MastershipService mastershipService;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected PartitionService partitionService;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected ComponentConfigService configService;
+
+ @Reference(cardinality = MANDATORY_UNARY)
+ protected IntentPerfCollector sampleCollector;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected ClusterCommunicationService communicationService;
+
+ private ExecutorService messageHandlingExecutor;
+
+ private ExecutorService workers;
+ private ApplicationId appId;
+ private Listener listener;
+ private boolean stopped = true;
+
+ private Timer reportTimer;
+
+ // FIXME this variable isn't shared properly between multiple worker threads
+ private int lastKey = 0;
+
+ private IntentPerfUi perfUi;
+ private NodeId nodeId;
+ private TimerTask reporterTask;
+
+ @Activate
+ public void activate(ComponentContext context) {
+ configService.registerProperties(getClass());
+
+ nodeId = clusterService.getLocalNode().id();
+ appId = coreService.registerApplication("org.onosproject.intentperf." + nodeId.toString());
+
+ // TODO: replace with shared timer
+ reportTimer = new Timer("onos-intent-perf-reporter");
+ workers = Executors.newFixedThreadPool(DEFAULT_NUM_WORKERS, groupedThreads("onos/intent-perf", "worker-%d"));
+
+ // disable flow backups for testing
+ configService.setProperty("org.onosproject.store.flow.impl.DistributedFlowRuleStore",
+ "backupEnabled", "false");
+
+ // TODO: replace with shared executor
+ messageHandlingExecutor = Executors.newSingleThreadExecutor(
+ groupedThreads("onos/perf", "command-handler"));
+
+ communicationService.addSubscriber(CONTROL, new InternalControl(),
+ messageHandlingExecutor);
+
+ listener = new Listener();
+ intentService.addListener(listener);
+
+ // TODO: investigate why this seems to be necessary for configs to get picked up on initial activation
+ modify(context);
+ }
+
+ @Deactivate
+ public void deactivate() {
+ stopTestRun();
+
+ configService.unregisterProperties(getClass(), false);
+ messageHandlingExecutor.shutdown();
+ communicationService.removeSubscriber(CONTROL);
+
+ if (listener != null) {
+ reportTimer.cancel();
+ intentService.removeListener(listener);
+ listener = null;
+ reportTimer = null;
+ }
+ }
+
+ @Modified
+ public void modify(ComponentContext context) {
+ if (context == null) {
+ logConfig("Reconfigured");
+ return;
+ }
+
+ Dictionary<?, ?> properties = context.getProperties();
+ int newNumKeys, newCyclePeriod, newNumNeighbors;
+ try {
+ String s = get(properties, "numKeys");
+ newNumKeys = isNullOrEmpty(s) ? numKeys : Integer.parseInt(s.trim());
+
+ s = get(properties, "cyclePeriod");
+ newCyclePeriod = isNullOrEmpty(s) ? cyclePeriod : Integer.parseInt(s.trim());
+
+ s = get(properties, "numNeighbors");
+ newNumNeighbors = isNullOrEmpty(s) ? numNeighbors : Integer.parseInt(s.trim());
+
+ } catch (NumberFormatException | ClassCastException e) {
+ log.warn("Malformed configuration detected; using defaults", e);
+ newNumKeys = DEFAULT_NUM_KEYS;
+ newCyclePeriod = DEFAULT_GOAL_CYCLE_PERIOD;
+ newNumNeighbors = DEFAULT_NUM_NEIGHBORS;
+ }
+
+ if (newNumKeys != numKeys || newCyclePeriod != cyclePeriod || newNumNeighbors != numNeighbors) {
+ numKeys = newNumKeys;
+ cyclePeriod = newCyclePeriod;
+ numNeighbors = newNumNeighbors;
+ logConfig("Reconfigured");
+ }
+ }
+
+ public void start() {
+ if (stopped) {
+ stopped = false;
+ communicationService.broadcast(START, CONTROL, str -> str.getBytes());
+ startTestRun();
+ }
+ }
+
+ public void stop() {
+ if (!stopped) {
+ communicationService.broadcast(STOP, CONTROL, str -> str.getBytes());
+ stopTestRun();
+ }
+ }
+
+ private void logConfig(String prefix) {
+ log.info("{} with appId {}; numKeys = {}; cyclePeriod = {} ms; numNeighbors={}",
+ prefix, appId.id(), numKeys, cyclePeriod, numNeighbors);
+ }
+
+ private void startTestRun() {
+ sampleCollector.clearSamples();
+
+ // adjust numNeighbors and generate list of neighbors
+ numNeighbors = Math.min(clusterService.getNodes().size() - 1, numNeighbors);
+
+ // Schedule reporter task on report period boundary
+ reporterTask = new ReporterTask();
+ reportTimer.scheduleAtFixedRate(reporterTask,
+ REPORT_PERIOD - currentTimeMillis() % REPORT_PERIOD,
+ REPORT_PERIOD);
+
+ // Submit workers
+ stopped = false;
+ for (int i = 0; i < DEFAULT_NUM_WORKERS; i++) {
+ workers.submit(new Submitter(createIntents(numKeys, /*FIXME*/ 2, lastKey)));
+ }
+ log.info("Started test run");
+ }
+
+ private void stopTestRun() {
+ if (reporterTask != null) {
+ reporterTask.cancel();
+ reporterTask = null;
+ }
+
+ try {
+ workers.awaitTermination(5 * cyclePeriod, TimeUnit.MILLISECONDS);
+ } catch (InterruptedException e) {
+ log.warn("Failed to stop worker", e);
+ }
+
+ sampleCollector.recordSample(0, 0);
+ sampleCollector.recordSample(0, 0);
+ stopped = true;
+
+ log.info("Stopped test run");
+ }
+
+ private List<NodeId> getNeighbors() {
+ List<NodeId> nodes = clusterService.getNodes().stream()
+ .map(ControllerNode::id)
+ .collect(Collectors.toCollection(ArrayList::new));
+ // sort neighbors by id
+ Collections.sort(nodes, (node1, node2) ->
+ node1.toString().compareTo(node2.toString()));
+ // rotate the local node to index 0
+ Collections.rotate(nodes, -1 * nodes.indexOf(clusterService.getLocalNode().id()));
+ log.debug("neighbors (raw): {}", nodes); //TODO remove
+ // generate the sub-list that will contain local node and selected neighbors
+ nodes = nodes.subList(0, numNeighbors + 1);
+ log.debug("neighbors: {}", nodes); //TODO remove
+ return nodes;
+ }
+
+ private Intent createIntent(Key key, long mac, NodeId node, Multimap<NodeId, Device> devices) {
+ // choose a random device for which this node is master
+ List<Device> deviceList = devices.get(node).stream().collect(Collectors.toList());
+ Device device = deviceList.get(RandomUtils.nextInt(deviceList.size()));
+
+ //FIXME we currently ignore the path length and always use the same device
+ TrafficSelector selector = DefaultTrafficSelector.builder()
+ .matchEthDst(MacAddress.valueOf(mac)).build();
+ TrafficTreatment treatment = DefaultTrafficTreatment.emptyTreatment();
+ ConnectPoint ingress = new ConnectPoint(device.id(), PortNumber.portNumber(1));
+ ConnectPoint egress = new ConnectPoint(device.id(), PortNumber.portNumber(2));
+
+ return PointToPointIntent.builder()
+ .appId(appId)
+ .key(key)
+ .selector(selector)
+ .treatment(treatment)
+ .ingressPoint(ingress)
+ .egressPoint(egress)
+ .build();
+ }
+
+ /**
+ * Creates a specified number of intents for testing purposes.
+ *
+ * @param numberOfKeys number of intents
+ * @param pathLength path depth
+ * @param firstKey first key to attempt
+ * @return set of intents
+ */
+ private Set<Intent> createIntents(int numberOfKeys, int pathLength, int firstKey) {
+ List<NodeId> neighbors = getNeighbors();
+
+ Multimap<NodeId, Device> devices = ArrayListMultimap.create();
+ deviceService.getAvailableDevices()
+ .forEach(device -> devices.put(mastershipService.getMasterFor(device.id()), device));
+
+ // ensure that we have at least one device per neighbor
+ neighbors.forEach(node -> checkState(devices.get(node).size() > 0,
+ "There are no devices for {}", node));
+
+ // TODO pull this outside so that createIntent can use it
+ // prefix based on node id for keys generated on this instance
+ long keyPrefix = ((long) clusterService.getLocalNode().ip().getIp4Address().toInt()) << 32;
+
+ int maxKeysPerNode = (int) Math.ceil((double) numberOfKeys / neighbors.size());
+ Multimap<NodeId, Intent> intents = ArrayListMultimap.create();
+
+ for (int count = 0, k = firstKey; count < numberOfKeys; k++) {
+ Key key = Key.of(keyPrefix + k, appId);
+
+ NodeId leader = partitionService.getLeader(key);
+ if (!neighbors.contains(leader) || intents.get(leader).size() >= maxKeysPerNode) {
+ // Bail if we are not sending to this node or we have enough for this node
+ continue;
+ }
+ intents.put(leader, createIntent(key, keyPrefix + k, leader, devices));
+
+ // Bump up the counter and remember this as the last key used.
+ count++;
+ lastKey = k;
+ if (count % 1000 == 0) {
+ log.info("Building intents... {} (attempt: {})", count, lastKey);
+ }
+ }
+ checkState(intents.values().size() == numberOfKeys,
+ "Generated wrong number of intents");
+ log.info("Created {} intents", numberOfKeys);
+ intents.keySet().forEach(node -> log.info("\t{}\t{}", node, intents.get(node).size()));
+
+ return Sets.newHashSet(intents.values());
+ }
+
+ // Submits intent operations.
+ final class Submitter implements Runnable {
+
+ private long lastDuration;
+ private int lastCount;
+
+ private Set<Intent> intents = Sets.newHashSet();
+ private Set<Intent> submitted = Sets.newHashSet();
+ private Set<Intent> withdrawn = Sets.newHashSet();
+
+ private Submitter(Set<Intent> intents) {
+ this.intents = intents;
+ lastCount = numKeys / 4;
+ lastDuration = 1_000; // 1 second
+ }
+
+ @Override
+ public void run() {
+ prime();
+ while (!stopped) {
+ try {
+ cycle();
+ } catch (Exception e) {
+ log.warn("Exception during cycle", e);
+ }
+ }
+ clear();
+ }
+
+ private Iterable<Intent> subset(Set<Intent> intents) {
+ List<Intent> subset = Lists.newArrayList(intents);
+ Collections.shuffle(subset);
+ return subset.subList(0, lastCount);
+ }
+
+ // Submits the specified intent.
+ private void submit(Intent intent) {
+ intentService.submit(intent);
+ submitted.add(intent);
+ withdrawn.remove(intent); //TODO could check result here...
+ }
+
+ // Withdraws the specified intent.
+ private void withdraw(Intent intent) {
+ intentService.withdraw(intent);
+ withdrawn.add(intent);
+ submitted.remove(intent); //TODO could check result here...
+ }
+
+ // Primes the cycle.
+ private void prime() {
+ int i = 0;
+ withdrawn.addAll(intents);
+ for (Intent intent : intents) {
+ submit(intent);
+ // only submit half of the intents to start
+ if (i++ >= intents.size() / 2) {
+ break;
+ }
+ }
+ }
+
+ private void clear() {
+ submitted.forEach(this::withdraw);
+ }
+
+ // Runs a single operation cycle.
+ private void cycle() {
+ //TODO consider running without rate adjustment
+ adjustRates();
+
+ long start = currentTimeMillis();
+ subset(submitted).forEach(this::withdraw);
+ subset(withdrawn).forEach(this::submit);
+ long delta = currentTimeMillis() - start;
+
+ if (delta > cyclePeriod * 3 || delta < 0) {
+ log.warn("Cycle took {} ms", delta);
+ }
+
+ int difference = cyclePeriod - (int) delta;
+ if (difference > 0) {
+ delay(difference);
+ }
+
+ lastDuration = delta;
+ }
+
+ int cycleCount = 0;
+
+ private void adjustRates() {
+
+ int addDelta = Math.max(1000 - cycleCount, 10);
+ double multRatio = Math.min(0.8 + cycleCount * 0.0002, 0.995);
+
+ //FIXME need to iron out the rate adjustment
+ //FIXME we should taper the adjustments over time
+ //FIXME don't just use the lastDuration, take an average
+ if (++cycleCount % 5 == 0) { //TODO: maybe use a timer (we should do this every 5-10 sec)
+ if (listener.requestThroughput() - listener.processedThroughput() <= 2000 && //was 500
+ lastDuration <= cyclePeriod) {
+ lastCount = Math.min(lastCount + addDelta, intents.size() / 2);
+ } else {
+ lastCount *= multRatio;
+ }
+ log.info("last count: {}, last duration: {} ms (sub: {} vs inst: {})",
+ lastCount, lastDuration, listener.requestThroughput(), listener.processedThroughput());
+ }
+
+ }
+ }
+
+ // Event listener to monitor throughput.
+ final class Listener implements IntentListener {
+
+ private final Counter runningTotal = new Counter();
+ private volatile Map<IntentEvent.Type, Counter> counters;
+
+ private volatile double processedThroughput = 0;
+ private volatile double requestThroughput = 0;
+
+ public Listener() {
+ counters = initCounters();
+ }
+
+ private Map<IntentEvent.Type, Counter> initCounters() {
+ Map<IntentEvent.Type, Counter> map = Maps.newHashMap();
+ for (IntentEvent.Type type : IntentEvent.Type.values()) {
+ map.put(type, new Counter());
+ }
+ return map;
+ }
+
+ public double processedThroughput() {
+ return processedThroughput;
+ }
+
+ public double requestThroughput() {
+ return requestThroughput;
+ }
+
+ @Override
+ public void event(IntentEvent event) {
+ if (event.subject().appId().equals(appId)) {
+ counters.get(event.type()).add(1);
+ }
+ }
+
+ public void report() {
+ Map<IntentEvent.Type, Counter> reportCounters = counters;
+ counters = initCounters();
+
+ // update running total and latest throughput
+ Counter installed = reportCounters.get(INSTALLED);
+ Counter withdrawn = reportCounters.get(WITHDRAWN);
+ processedThroughput = installed.throughput() + withdrawn.throughput();
+ runningTotal.add(installed.total() + withdrawn.total());
+
+ Counter installReq = reportCounters.get(INSTALL_REQ);
+ Counter withdrawReq = reportCounters.get(WITHDRAW_REQ);
+ requestThroughput = installReq.throughput() + withdrawReq.throughput();
+
+ // build the string to report
+ StringBuilder stringBuilder = new StringBuilder();
+ for (IntentEvent.Type type : IntentEvent.Type.values()) {
+ Counter counter = reportCounters.get(type);
+ stringBuilder.append(format("%s=%.2f;", type, counter.throughput()));
+ }
+ log.info("Throughput: OVERALL={}; CURRENT={}; {}",
+ format("%.2f", runningTotal.throughput()),
+ format("%.2f", processedThroughput),
+ stringBuilder);
+
+ sampleCollector.recordSample(runningTotal.throughput(),
+ processedThroughput);
+ }
+ }
+
+ private class InternalControl implements ClusterMessageHandler {
+ @Override
+ public void handle(ClusterMessage message) {
+ String cmd = new String(message.payload());
+ log.info("Received command {}", cmd);
+ if (cmd.equals(START)) {
+ startTestRun();
+ } else {
+ stopTestRun();
+ }
+ }
+ }
+
+ private class ReporterTask extends TimerTask {
+ @Override
+ public void run() {
+ //adjustRates(); // FIXME we currently adjust rates in the cycle thread
+ listener.report();
+ }
+ }
+
+}
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfListCommand.java b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfListCommand.java
new file mode 100644
index 00000000..a5567125
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfListCommand.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.onosproject.intentperf;
+
+import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.commands.Option;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.intentperf.IntentPerfCollector.Sample;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * Displays accumulated performance metrics.
+ */
+@Command(scope = "onos", name = "intent-perf",
+ description = "Displays accumulated performance metrics")
+public class IntentPerfListCommand extends AbstractShellCommand {
+
+ @Option(name = "-s", aliases = "--summary", description = "Output just summary",
+ required = false, multiValued = false)
+ private boolean summary = false;
+
+ @Override
+ protected void execute() {
+ if (summary) {
+ printSummary();
+ } else {
+ printSamples();
+ }
+ }
+
+ private void printSummary() {
+ IntentPerfCollector collector = get(IntentPerfCollector.class);
+ List<String> headers = collector.getSampleHeaders();
+ Sample overall = collector.getOverall();
+ double total = 0;
+ print("%12s: %14s", "Node ID", "Overall Rate");
+ for (int i = 0; i < overall.data.length; i++) {
+ if (overall.data[i] >= 0) {
+ print("%12s: %14.2f", headers.get(i), overall.data[i]);
+ total += overall.data[i];
+ } else {
+ print("%12s: %14s", headers.get(i), " ");
+ }
+ }
+ print("%12s: %14.2f", "total", total);
+ }
+
+ private void printSamples() {
+ IntentPerfCollector collector = get(IntentPerfCollector.class);
+ List<String> headers = collector.getSampleHeaders();
+ List<Sample> samples = collector.getSamples();
+
+ System.out.print(String.format("%10s ", "Time"));
+ for (String header : headers) {
+ System.out.print(String.format("%12s ", header));
+ }
+ System.out.println(String.format("%12s", "Total"));
+
+ SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
+ for (Sample sample : samples) {
+ double total = 0;
+ System.out.print(String.format("%10s ", sdf.format(new Date(sample.time))));
+ for (int i = 0; i < sample.data.length; i++) {
+ if (sample.data[i] >= 0) {
+ System.out.print(String.format("%12.2f ", sample.data[i]));
+ total += sample.data[i];
+ } else {
+ System.out.print(String.format("%12s ", " "));
+ }
+ }
+ System.out.println(String.format("%12.2f", total));
+ }
+ }
+
+}
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java
new file mode 100644
index 00000000..35491539
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStartCommand.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.onosproject.intentperf;
+
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+
+/**
+ * Starts intent performance test run.
+ */
+@Command(scope = "onos", name = "intent-perf-start",
+ description = "Starts intent performance test run")
+public class IntentPerfStartCommand extends AbstractShellCommand {
+
+ @Override
+ protected void execute() {
+ get(IntentPerfInstaller.class).start();
+ }
+
+}
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStopCommand.java b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStopCommand.java
new file mode 100644
index 00000000..ac45cd82
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfStopCommand.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.onosproject.intentperf;
+
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+
+/**
+ * Stops intent performance test run.
+ */
+@Command(scope = "onos", name = "intent-perf-stop",
+ description = "Stops intent performance test run")
+public class IntentPerfStopCommand extends AbstractShellCommand {
+
+ @Override
+ protected void execute() {
+ get(IntentPerfInstaller.class).stop();
+ }
+
+}
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfUi.java b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfUi.java
new file mode 100644
index 00000000..a44ead57
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/IntentPerfUi.java
@@ -0,0 +1,194 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.onosproject.intentperf;
+
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.Service;
+import org.onlab.osgi.ServiceDirectory;
+import org.onosproject.intentperf.IntentPerfCollector.Sample;
+import org.onosproject.ui.RequestHandler;
+import org.onosproject.ui.UiConnection;
+import org.onosproject.ui.UiExtension;
+import org.onosproject.ui.UiExtensionService;
+import org.onosproject.ui.UiMessageHandler;
+import org.onosproject.ui.UiView;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import static java.util.Collections.synchronizedSet;
+import static org.onosproject.ui.UiView.Category.OTHER;
+
+/**
+ * Mechanism to stream data to the GUI.
+ */
+@Component(immediate = true, enabled = true)
+@Service(value = IntentPerfUi.class)
+public class IntentPerfUi {
+
+ private static final String INTENT_PERF_START = "intentPerfStart";
+ private static final String INTENT_PERF_STOP = "intentPerfStop";
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected UiExtensionService uiExtensionService;
+
+ private final Set<StreamingControl> handlers = synchronizedSet(new HashSet<>());
+
+ private List<UiView> views = ImmutableList.of(
+ new UiView(OTHER, "intentPerf", "Intent Performance")
+ );
+
+ private UiExtension uiExtension =
+ new UiExtension.Builder(getClass().getClassLoader(), views)
+ .messageHandlerFactory(this::newHandlers)
+ .build();
+
+ private IntentPerfCollector collector;
+
+ @Activate
+ protected void activate() {
+ uiExtensionService.register(uiExtension);
+ }
+
+ @Deactivate
+ protected void deactivate() {
+ uiExtensionService.unregister(uiExtension);
+ }
+
+ /**
+ * Reports a single sample of performance data.
+ *
+ * @param sample performance sample
+ */
+ public void reportSample(Sample sample) {
+ synchronized (handlers) {
+ handlers.forEach(h -> h.send(sample));
+ }
+ }
+
+ /**
+ * Binds the sample collector.
+ *
+ * @param collector list of headers for future samples
+ */
+ public void setCollector(IntentPerfCollector collector) {
+ this.collector = collector;
+ }
+
+ // Creates and returns session specific message handler.
+ private Collection<UiMessageHandler> newHandlers() {
+ return ImmutableList.of(new StreamingControl());
+ }
+
+
+ // UI Message handlers for turning on/off reporting to a session.
+ private class StreamingControl extends UiMessageHandler {
+
+ private boolean streamingEnabled = false;
+
+ @Override
+ protected Collection<RequestHandler> createRequestHandlers() {
+ return ImmutableSet.of(
+ new IntentPerfStart(),
+ new IntentPerfStop()
+ );
+ }
+
+ @Override
+ public void init(UiConnection connection, ServiceDirectory directory) {
+ super.init(connection, directory);
+ handlers.add(this);
+ }
+
+ @Override
+ public void destroy() {
+ super.destroy();
+ handlers.remove(this);
+ }
+
+ private void send(Sample sample) {
+ if (streamingEnabled) {
+ connection().sendMessage("intentPerfSample", 0, sampleNode(sample));
+ }
+ }
+
+
+ private ObjectNode sampleNode(Sample sample) {
+ ObjectNode sampleNode = objectNode();
+ ArrayNode an = arrayNode();
+ sampleNode.put("time", sample.time);
+ sampleNode.set("data", an);
+
+ for (double d : sample.data) {
+ an.add(d);
+ }
+ return sampleNode;
+ }
+
+ // ======================================================================
+
+ private final class IntentPerfStart extends RequestHandler {
+
+ private IntentPerfStart() {
+ super(INTENT_PERF_START);
+ }
+
+ @Override
+ public void process(long sid, ObjectNode payload) {
+ streamingEnabled = true;
+ sendInitData();
+ }
+
+ private void sendInitData() {
+ ObjectNode rootNode = MAPPER.createObjectNode();
+ ArrayNode an = MAPPER.createArrayNode();
+ ArrayNode sn = MAPPER.createArrayNode();
+ rootNode.set("headers", an);
+ rootNode.set("samples", sn);
+
+ collector.getSampleHeaders().forEach(an::add);
+ collector.getSamples().forEach(s -> sn.add(sampleNode(s)));
+ sendMessage("intentPerfInit", 0, rootNode);
+ }
+ }
+
+ // ======================================================================
+
+ private final class IntentPerfStop extends RequestHandler {
+
+ private IntentPerfStop() {
+ super(INTENT_PERF_STOP);
+ }
+
+ @Override
+ public void process(long sid, ObjectNode payload) {
+ streamingEnabled = false;
+ }
+ }
+
+ }
+
+}
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/package-info.java b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/package-info.java
new file mode 100644
index 00000000..75d40e49
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/java/org/onosproject/intentperf/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.
+ */
+
+/**
+ * Performance test application that induces steady load on the intent subsystem.
+ */
+package org.onosproject.intentperf; \ No newline at end of file
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/framework/src/onos/apps/test/intent-perf/src/main/resources/OSGI-INF/blueprint/shell-config.xml
new file mode 100644
index 00000000..fc46d1de
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -0,0 +1,28 @@
+<!--
+ ~ Copyright 2015 Open Networking Laboratory
+ ~
+ ~ Licensed 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.
+ -->
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
+ <command-bundle xmlns="http://karaf.apache.org/xmlns/shell/v1.1.0">
+ <command>
+ <action class="org.onosproject.intentperf.IntentPerfListCommand"/>
+ </command>
+ <command>
+ <action class="org.onosproject.intentperf.IntentPerfStartCommand"/>
+ </command>
+ <command>
+ <action class="org.onosproject.intentperf.IntentPerfStopCommand"/>
+ </command>
+ </command-bundle>
+</blueprint>
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.css b/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.css
new file mode 100644
index 00000000..15e95d5e
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.css
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.
+ */
+
+/*
+ ONOS GUI -- Intent Perf View -- CSS file
+ */
+
+svg {
+ font: 12px sans-serif;
+}
+
+.line,.lineTotal {
+ fill: none;
+ stroke-width: 2px;
+}
+
+.axis path,
+.axis line {
+ fill: none;
+ stroke-width: 2px;
+ shape-rendering: crispEdges;
+}
+
+.light .axis path,
+.light .axis line,
+.light .lineTotal {
+ stroke: #333;
+}
+
+.light .axis text {
+ fill: #333;
+}
+
+.dark .axis path,
+.dark .axis line,
+.dark .lineTotal {
+ stroke: #eee;
+}
+
+.dark .axis text {
+ fill: #eee;
+}
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.html b/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.html
new file mode 100644
index 00000000..6cdbc665
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.html
@@ -0,0 +1,26 @@
+<!--
+ ~ Copyright 2015 Open Networking Laboratory
+ ~
+ ~ Licensed 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.
+ -->
+
+<!-- Intent Performance partial HTML -->
+<div id="ov-intentPerf">
+ <h2> Intent Performance View </h2>
+
+ <div id="intent-perf-chart"
+ resize
+ ng-style="resizeWithOffset(56, 12)"
+ notifier="ctrl.notifyResize()">
+ </div>
+</div>
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.js b/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.js
new file mode 100644
index 00000000..94304c73
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/resources/app/view/intentPerf/intentPerf.js
@@ -0,0 +1,307 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed 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.
+ */
+
+/*
+ ONOS GUI -- Intent Performance View Module
+ */
+(function () {
+ 'use strict';
+
+ // injected refs
+ var $log, tbs, ts, wss, sus, flash, fs, mast;
+
+ // internal state
+ var handlerMap,
+ openListener,
+ theSample = [],
+ graph;
+
+ // ==========================
+
+ function createGraph(h, samples) {
+ var stopped = false,
+ n = 243,
+ duration = 750,
+ now = new Date(Date.now() - duration),
+ headers = h,
+ data = [];
+
+ var dim = fs.windowSize(mast.mastHeight());
+ var margin, width, height, x, y;
+ var svg, axis;
+
+ var lines = [],
+ paths = [];
+
+ var transition = d3.select({}).transition()
+ .duration(duration)
+ .ease("linear");
+
+ svg = d3.select("#intent-perf-chart").append("p").append("svg")
+ .attr("id", "intent-perf-svg")
+ .append("g")
+ .attr("id", "intent-perf-svg-g");
+
+ svg.append("defs").append("clipPath")
+ .attr("id", "intent-perf-clip")
+ .append("rect");
+
+ axis = svg.append("g")
+ .attr("class", "x axis")
+ .attr("id", "intent-perf-x");
+
+ svg.append("g").attr("class", "y axis")
+ .attr("id", "intent-perf-yl");
+
+ svg.append("g")
+ .attr("class", "y axis")
+ .attr("id", "intent-perf-yr");
+
+ resize(dim);
+
+ headers.forEach(function (h, li) {
+ // Prime the data to match the headers and zero it out.
+ data[li] = d3.range(n).map(function() { return 0 });
+
+ if (li < headers.length - 1) {
+ samples.forEach(function (s, i) {
+ var di = dataIndex(s.time);
+ if (di >= 0) {
+ data[li][di] = s.data[li];
+ }
+ });
+
+ data[li].forEach(function (d, i) {
+ if (!d && i > 0) {
+ data[li][i] = data[li][i - 1];
+ }
+ });
+ } else {
+ data[li].forEach(function (t, i) {
+ for (var si = 0; si < headers.length - 1; si++) {
+ data[li][i] = data[si][i];
+ }
+ });
+ }
+
+ // Create the lines
+ lines[li] = d3.svg.line()
+ .interpolate("basis")
+ .x(function(d, i) { return x(now - (n - 1 - i) * duration); })
+ .y(function(d, i) { return y(d); });
+
+ // Create the SVG paths
+ paths[li] = svg.append("g")
+ .attr("clip-path", "url(#intent-perf-clip)")
+ .append("path")
+ .datum(function () { return data[li]; })
+ .attr("id", "line" + li);
+
+ if (li < headers.length - 1) {
+ paths[li].attr("class", "line").style("stroke", lineColor(li));
+ } else {
+ paths[li].attr("class", "lineTotal");
+ }
+ });
+
+ function dataIndex(time) {
+ var delta = now.getTime() - time;
+ var di = Math.round(n - 2 - (delta / duration));
+ // $log.info('now=' + now.getTime() + '; then=' + time + '; delta=' + delta + '; di=' + di + ';');
+ return di >= n || di < 0 ? -1 : di;
+ }
+
+ function lineColor(li) {
+ return sus.cat7().getColor(li, false, ts.theme());
+ }
+
+ function tick() {
+ if (stopped) {
+ return;
+ }
+
+ transition = transition.each(function() {
+ // update the domains
+ now = new Date();
+ x.domain([now - (n - 2) * duration, now - duration]);
+
+ data.forEach(function (d, li) {
+ // push the new most recent sample onto the back
+ d.push(theSample[li]);
+
+ // redraw the line and slide it left
+ paths[li].attr("d", lines[li]).attr("transform", null);
+ paths[li].transition()
+ .attr("transform", "translate(" + x(now - (n - 1) * duration) + ")");
+
+ // pop the old data point off the front
+ d.shift();
+ });
+
+ // slide the x-axis left
+ axis.call(x.axis);
+ }).transition().each("start", tick);
+ }
+
+ function start() {
+ stopped = false;
+ headers.forEach(function (h, li) {
+ theSample[li] = data[li][n-1];
+ });
+ tick();
+ }
+
+ function stop() {
+ headers.forEach(function (h, li) {
+ theSample[li] = 0;
+ });
+ // Schedule delayed stop to allow 0s to render.
+ setTimeout(function () { stopped = true; }, 1000);
+ }
+
+ function resize(dim) {
+ margin = {top: 20, right: 90, bottom: 20, left: 70};
+ width = dim.width - margin.right - margin.left;
+ height = 480 - margin.top - margin.bottom;
+
+ x = d3.time.scale()
+ .domain([now - (n - 2) * duration, now - duration])
+ .range([0, width]);
+
+ y = d3.scale.linear()
+ .domain([0, 200000])
+ .range([height, 0]);
+
+ d3.select("#intent-perf-svg")
+ .attr("width", width + margin.left + margin.right)
+ .attr("height", height + margin.top + margin.bottom);
+ d3.select("#intent-perf-svg-g")
+ .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
+
+ d3.select("#intent-perf-clip rect")
+ .attr("width", width)
+ .attr("height", height);
+
+ d3.select("#intent-perf-x")
+ .attr("transform", "translate(0," + height + ")")
+ .call(x.axis = d3.svg.axis().scale(x).orient("bottom"));
+
+ d3.select("#intent-perf-yl")
+ .call(d3.svg.axis().scale(y).orient("left"))
+ d3.select("#intent-perf-yr")
+ .attr("transform", "translate(" + width + " ,0)")
+ .call(d3.svg.axis().scale(y).orient("right"))
+ }
+
+ return {
+ start: start,
+ stop: stop,
+ resize: resize
+ };
+ }
+
+
+ function wsOpen(host, url) {
+ $log.debug('IntentPerf: web socket open - cluster node:', host, 'URL:', url);
+ // Request batch of initial data from the new server
+ wss.sendEvent('intentPerfStart');
+ }
+
+ function createAndInitGraph(d) {
+ if (!graph) {
+ d.headers.push("total");
+ graph = createGraph(d.headers, d.samples);
+ }
+ graph.start();
+ }
+
+ function graphResized(dim) {
+ $log.info("Resized: " + dim.width + "x" + dim.height);
+ if (graph) {
+ graph.resize(dim);
+ }
+ }
+
+ function recordSample(sample) {
+ var total = 0;
+ sample.data.forEach(function (d, i) {
+ theSample[i] = d;
+ total = total + d;
+ });
+ theSample[sample.data.length] = total;
+ }
+
+ function createHandlerMap() {
+ handlerMap = {
+ intentPerfInit: createAndInitGraph,
+ intentPerfSample: recordSample
+ };
+ }
+
+ // define the controller
+
+ angular.module('ovIntentPerf', ['onosUtil'])
+ .controller('OvIntentPerfCtrl',
+ ['$scope', '$log', 'ToolbarService', 'WebSocketService',
+ 'ThemeService', 'FlashService', 'SvgUtilService', 'FnService',
+ 'MastService',
+
+ function ($scope, _$log_, _tbs_, _wss_, _ts_, _flash_, _sus_, _fs_, _mast_) {
+ var self = this;
+
+ $log = _$log_;
+ tbs = _tbs_;
+ wss = _wss_;
+ ts = _ts_;
+ flash = _flash_;
+ sus = _sus_;
+ fs = _fs_;
+ mast = _mast_;
+
+ createHandlerMap();
+
+ self.notifyResize = function () {
+ graphResized(fs.windowSize(mast.mastHeight()));
+ };
+
+ function start() {
+ openListener = wss.addOpenListener(wsOpen);
+ wss.bindHandlers(handlerMap);
+ wss.sendEvent('intentPerfStart');
+ $log.debug('intentPerf comms started');
+ }
+
+ function stop() {
+ graph.stop();
+ wss.sendEvent('intentPerfStop');
+ wss.unbindHandlers(handlerMap);
+ wss.removeOpenListener(openListener);
+ openListener = null;
+ graph = null;
+ $log.debug('intentPerf comms stopped');
+ }
+
+ // Cleanup on destroyed scope..
+ $scope.$on('$destroy', function () {
+ $log.log('OvIntentPerfCtrl is saying Buh-Bye!');
+ stop();
+ });
+
+ $log.log('OvIntentPerfCtrl has been created');
+
+ start();
+ }]);
+}());
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/resources/css.html b/framework/src/onos/apps/test/intent-perf/src/main/resources/css.html
new file mode 100644
index 00000000..06dd7e8b
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/resources/css.html
@@ -0,0 +1 @@
+<link rel="stylesheet" href="app/view/intentPerf/intentPerf.css">
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/resources/dev.html b/framework/src/onos/apps/test/intent-perf/src/main/resources/dev.html
new file mode 100644
index 00000000..d0b59f46
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/resources/dev.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<!--
+ ~ Copyright 2014 Open Networking Laboratory
+ ~
+ ~ Licensed 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.
+ -->
+<html>
+<head>
+ <title>Dev View</title>
+ <script src="tp/d3.min.js"></script>
+ <link rel="stylesheet" href="app/view/intentPerf/intentPerf.css">
+</head>
+<body>
+<div id="intent-perf-chart" style="width: 1024px; height: 800px"></div>
+<script src="app/view/intentPerf/intentPerf.js"></script>
+</body>
+</html> \ No newline at end of file
diff --git a/framework/src/onos/apps/test/intent-perf/src/main/resources/js.html b/framework/src/onos/apps/test/intent-perf/src/main/resources/js.html
new file mode 100644
index 00000000..e8bf551f
--- /dev/null
+++ b/framework/src/onos/apps/test/intent-perf/src/main/resources/js.html
@@ -0,0 +1 @@
+<script src="app/view/intentPerf/intentPerf.js"></script>