src/test/java/org/openecomp/sparky/synchronizer/AsyncRateControlTester.java

   1 /*
   2 * ============LICENSE_START=======================================================
   3 * SPARKY (AAI UI service)
   4 * ================================================================================
   5 * Copyright © 2017 AT&T Intellectual Property.
   6 * Copyright © 2017 Amdocs
   7 * All rights reserved.
   8 * ================================================================================
   9 * Licensed under the Apache License, Version 2.0 (the "License");
  10 * you may not use this file except in compliance with the License.
  11 * You may obtain a copy of the License at
  12 *
  13 *      http://www.apache.org/licenses/LICENSE-2.0
  14 *
  15 * Unless required by applicable law or agreed to in writing, software
  16 * distributed under the License is distributed on an "AS IS" BASIS,
  17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18 * See the License for the specific language governing permissions and
  19 * limitations under the License.
  20 * ============LICENSE_END=========================================================
  21 *
  22 * ECOMP and OpenECOMP are trademarks
  23 * and service marks of AT&T Intellectual Property.
  24 */
  25
  26 package org.openecomp.sparky.synchronizer;
  27
  28 import java.util.concurrent.atomic.AtomicInteger;
  29
  30 import org.openecomp.sparky.synchronizer.config.TaskProcessorConfig;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 /**
  35  * The Class AsyncRateControlTester.
  36  */
  37 public class AsyncRateControlTester {
  38
  39   private static Logger logger = LoggerFactory.getLogger(AsyncRateControlTester.class);
  40
  41   private long startTimeInMs;
  42
  43   private AtomicInteger counter;
  44
  45   protected boolean syncInProgress;
  46
  47   /**
  48    * Instantiates a new async rate control tester.
  49    *
  50    * @throws Exception the exception
  51    */
  52   public AsyncRateControlTester() throws Exception {
  53
  54     TaskProcessorConfig tpc = new TaskProcessorConfig();
  55
  56     tpc.setMaxConcurrentWorkers(1);
  57     tpc.setTransactionRateControllerEnabled(false);
  58     tpc.setNumSamplesPerThreadForRunningAverage(100);
  59     tpc.setTargetTps(0.25);
  60
  61     tpc.setBytesHistogramLabel("bytesHistoLabel");
  62     tpc.setBytesHistogramMaxYAxis(1000000);
  63     tpc.setBytesHistogramNumBins(20);
  64     tpc.setBytesHistogramNumDecimalPoints(2);
  65
  66     tpc.setQueueLengthHistogramLabel("queueHistoLabel");
  67     tpc.setQueueLengthHistogramMaxYAxis(1000000);
  68     tpc.setQueueLengthHistogramNumBins(20);
  69     tpc.setQueueLengthHistogramNumDecimalPoints(2);
  70
  71     // ZeroDelayProcessor zdp = new ZeroDelayProcessor(LinkProcessorType.AAI, tpc);
  72     // zdp.setStatCollector(this.aaiStatCollector);
  73     /*
  74      * zdp.setTaskProcessorConfig(tpc);
  75      *
  76      * this.resolver.registerProcessor(zdp); this.resolver.registerEventListener(this); this.counter
  77      * = new AtomicInteger(0); this.syncInProgress = false; }
  78      *
  79      * @Override public void handleEvent(AsyncEvent event) {
  80      *
  81      * if(event.getEventType() == AsyncEventType.RESOLVER_IDLE) {
  82      *
  83      * if(syncInProgress) { long duration = System.currentTimeMillis() - startTimeInMs;
  84      * System.out.println(getStatReport(duration)); syncInProgress = false; }
  85      *
  86      * // shutdown(); } else if(event.getEventType() == AsyncEventType.TRANSACTION_PROCESSED) {
  87      *
  88      * this.syncInProgress = true;
  89      *
  90      * ExternalResource resource = (ExternalResource)event.getPayload();
  91      *
  92      * //aaiStatCollector.updateCounters(resource);
  93      *
  94      * counter.incrementAndGet();
  95      *
  96      * }
  97      *
  98      * };
  99      *
 100      * public void shutdown() { resolver.shutdown(); }
 101      *
 102      * private int getCounterValue(AtomicInteger counter) {
 103      *
 104      * if(counter == null) { return 0; }
 105      *
 106      * return counter.get(); }
 107      *
 108      * private void addActiveInventoryStatReport(StringBuilder sb) {
 109      *
 110      * if(sb == null) { return; }
 111      *
 112      * sb.append("\n\n    ").append(LinkProcessorType.AAI.name());
 113      *
 114      * sb.append("\n\n        ").append("REST Operational Stats:");
 115      *
 116      * /* Map<String, AtomicInteger> procOperationalCounters =
 117      * aaiStatCollector.getActiveInventoryOperationalCounters();
 118      *
 119      * if(procOperationalCounters != null) {
 120      *
 121      * int _1XX =
 122      * getCounterValue(procOperationalCounters.get(ActiveInventoryStatCollector.GET_1XX)); int _2XX
 123      * = getCounterValue(procOperationalCounters.get(ActiveInventoryStatCollector.GET_2XX)); int
 124      * _3XX = getCounterValue(procOperationalCounters.get(ActiveInventoryStatCollector.GET_3XX));
 125      * int _4XX =
 126      * getCounterValue(procOperationalCounters.get(ActiveInventoryStatCollector.GET_4XX)); int _5XX
 127      * = getCounterValue(procOperationalCounters.get(ActiveInventoryStatCollector.GET_5XX)); int
 128      * _6XX = getCounterValue(procOperationalCounters.get(ActiveInventoryStatCollector.GET_6XX));
 129      *
 130      * sb.append("\n            ").append(String.format(
 131      * "%-12s 1XX: %-12d 2XX: %-12d 3XX: %-12d 4XX: %-12d 5XX: %-12d 6XX: %-12d ", HttpMethod.GET,
 132      * _1XX, _2XX, _3XX, _4XX, _5XX, _6XX)); }
 133      */
 134
 135     // sb.append("\n\n ").append("Entity Stats:");
 136
 137     /*
 138      * sort entities, then sort nested op codes
 139      */
 140
 141     /*
 142      * TreeMap<String, HashMap<String, AtomicInteger>> activeInventoryEntitySortedTreeMap = new
 143      * TreeMap<String, HashMap<String, AtomicInteger>>( new Comparator<String>() {
 144      *
 145      * public int compare(String o1, String o2) { return
 146      * o1.toLowerCase().compareTo(o2.toLowerCase()); } });
 147      */
 148
 149     /*
 150      * activeInventoryEntitySortedTreeMap.putAll(aaiStatCollector.getActiveInventoryEntityCounters()
 151      * );
 152      *
 153      * for(String counterEntityKey : activeInventoryEntitySortedTreeMap.keySet()) {
 154      *
 155      * HashMap<String, AtomicInteger> entityCounters =
 156      * activeInventoryEntitySortedTreeMap.get(counterEntityKey);
 157      *
 158      * AtomicInteger total = entityCounters.get(ActiveInventoryStatCollector.TOTAL); AtomicInteger
 159      * found = entityCounters.get(ActiveInventoryStatCollector.FOUND); AtomicInteger notFound =
 160      * entityCounters.get(ActiveInventoryStatCollector.NOT_FOUND); AtomicInteger error =
 161      * entityCounters.get(ActiveInventoryStatCollector.ERROR);
 162      *
 163      * int totalValue = (total == null) ? 0 : total.get(); int foundValue = (found == null) ? 0 :
 164      * found.get(); int notFoundValue = (found == null) ? 0 : notFound.get(); int errorValue =
 165      * (error == null) ? 0 : error.get();
 166      *
 167      * sb.append("\n            ").append(String.format(
 168      * "%-30s TOTAL: %-12d FOUND: %-12d NOT_FOUND: %-12d ERROR: %-12d", counterEntityKey,
 169      * totalValue, foundValue, notFoundValue, errorValue));
 170      *
 171      * }
 172      */
 173
 174     // sb.append("\n\n ").append("Task Processor Stats:");
 175
 176     // int totalRetries =
 177     // getCounterValue(procOperationalCounters.get(ActiveInventoryStatCollector.NUM_RETRIES));
 178     // int currentQueueLength = resolver.getCurrentQueueLength(LinkProcessorType.AAI.name());
 179
 180     /*
 181      * sb.append("\n            "
 182      * ).append(resolver.getProcessorTaskAgeStats(LinkProcessorType.AAI.name(), false, "          "
 183      * )); sb.append("\n            "
 184      * ).append(resolver.getProcessorResponseStats(LinkProcessorType.AAI.name(), false, "          "
 185      * )); sb.append("\n")
 186      * .append(resolver.getQueueItemLengthHistogram(LinkProcessorType.AAI.name(), false,
 187      * "            ")); sb.append("\n")
 188      * .append(resolver.getResponseByteSizeHistogram(LinkProcessorType.AAI.name(), false,
 189      * "            ")); sb.append("\n            "
 190      * ).append("TPS=").append(resolver.getTPS(LinkProcessorType.AAI.name())).append(", NumRetries="
 191      * ).append(totalRetries) .append(", CurrentQueueLength=").append(currentQueueLength);
 192      */
 193     /*
 194      * }
 195      *
 196      * private String getStatReport(long syncOpTimeInMs) {
 197      *
 198      * StringBuilder sb = new StringBuilder(128);
 199      *
 200      * sb.append("\n").append("Async Resolver Statistics: ( Sync Operation Duration = " +
 201      * NodeUtils.getDurationBreakdown(syncOpTimeInMs) + " )");
 202      *
 203      * addActiveInventoryStatReport(sb);
 204      *
 205      * return sb.toString();
 206      *
 207      * }
 208      *
 209      * public void loadResolver(int numItems) {
 210      *
 211      * if(numItems <= 0) { return; }
 212      *
 213      * startTimeInMs = System.currentTimeMillis();
 214      *
 215      * DummyPerformanceTask dpt = null;
 216      *
 217      * for(int i = 0; i < numItems; i++) {
 218      *
 219      * dpt = new DummyPerformanceTask(); dpt.setLinkProcessorType(LinkProcessorType.AAI);
 220      * dpt.setResourceEntityType("DummyPerformanceEntity"); dpt.setOperationType(HttpMethod.GET);
 221      *
 222      * resolver.resolve(dpt);
 223      *
 224      * }
 225      *
 226      * }
 227      *
 228      * public static void main(String[] args) throws Exception {
 229      *
 230      * System.getProperties().setProperty("AJSC_HOME", "x:\\aaiui\\");
 231      *
 232      * System.out.println("Available processors = " + Runtime.getRuntime().availableProcessors());
 233      *
 234      * AsyncRateControlTester arcTester = new AsyncRateControlTester();
 235      *
 236      * // give us time to instrument the jvm with jvisualvm // Thread.sleep(30000);
 237      * Thread.sleep(5000);
 238      *
 239      * arcTester.loadResolver(1000);
 240      *
 241      *
 242      * }
 243      */
 244   }
 245 }