Examples with DefaultLoad org.onosproject.net.statistic.DefaultLoad used on opensource projects

Example 1 with DefaultLoad

use of org.onosproject.net.statistic.DefaultLoad in project onos by opennetworkinglab.

the class StatisticsResourceTest method setUpTest.

/**
 * Initializes test mocks and environment.
 */
@Before
public void setUpTest() {
    mockLinkService = createMock(LinkService.class);
    expect(mockLinkService.getLinks()).andReturn(ImmutableList.of(link1, link2, link3));
    expect(mockLinkService.getLinks(connectPoint("0000000000000001", 2))).andReturn(ImmutableSet.of(link3));
    mockStatisticService = createMock(StatisticService.class);
    expect(mockStatisticService.load(link1)).andReturn(new DefaultLoad(2, 1, 1));
    expect(mockStatisticService.load(link2)).andReturn(new DefaultLoad(22, 11, 1));
    expect(mockStatisticService.load(link3)).andReturn(new DefaultLoad(222, 111, 1));
    replay(mockLinkService, mockStatisticService);
    // Register the services needed for the test
    CodecManager codecService = new CodecManager();
    codecService.activate();
    ServiceDirectory testDirectory = new TestServiceDirectory().add(LinkService.class, mockLinkService).add(StatisticService.class, mockStatisticService).add(CodecService.class, codecService);
    setServiceDirectory(testDirectory);
}

Example 2 with DefaultLoad

use of org.onosproject.net.statistic.DefaultLoad in project onos by opennetworkinglab.

the class TrafficLinkTest method mergeStatsBytes.

@Test
public void mergeStatsBytes() {
    title("mergeStatsBytes");
    TrafficLink tla = createALink();
    tla.addLoad(new DefaultLoad(2000, 0));
    print(tla);
    TrafficLink tlb = createALink();
    tlb.addLoad(new DefaultLoad(3000, 0));
    print(tlb);
    tla.mergeStats(tlb);
    print(tla);
    assertEquals("mergedBytes", 5000, tla.bytes());
    assertEquals("mergeRate", 500, tla.rate());
}

Example 3 with DefaultLoad

use of org.onosproject.net.statistic.DefaultLoad in project onos by opennetworkinglab.

the class FlowStatisticManager method loadSummaryPortInternal.

private SummaryFlowEntryWithLoad loadSummaryPortInternal(ConnectPoint cp) {
    checkPermission(STATISTIC_READ);
    Set<FlowEntry> currentStats;
    Set<FlowEntry> previousStats;
    TypedStatistics typedStatistics;
    synchronized (statisticStore) {
        currentStats = statisticStore.getCurrentStatistic(cp);
        if (currentStats == null) {
            return new SummaryFlowEntryWithLoad(cp, new DefaultLoad());
        }
        previousStats = statisticStore.getPreviousStatistic(cp);
        if (previousStats == null) {
            return new SummaryFlowEntryWithLoad(cp, new DefaultLoad());
        }
        // copy to local flow entry
        typedStatistics = new TypedStatistics(currentStats, previousStats);
        // Check for validity of this stats data
        checkLoadValidity(currentStats, previousStats);
    }
    // current and previous set is not empty!
    Set<FlowEntry> currentSet = typedStatistics.current();
    Set<FlowEntry> previousSet = typedStatistics.previous();
    PollInterval pollIntervalInstance = PollInterval.getInstance();
    // We assume that default pollInterval is flowPollFrequency in case adaptiveFlowSampling is true or false
    Load totalLoad = new DefaultLoad(aggregateBytesSet(currentSet), aggregateBytesSet(previousSet), pollIntervalInstance.getPollInterval());
    Map<FlowRule, FlowEntry> currentMap;
    Map<FlowRule, FlowEntry> previousMap;
    currentMap = typedStatistics.currentImmediate();
    previousMap = typedStatistics.previousImmediate();
    Load immediateLoad = new DefaultLoad(aggregateBytesMap(currentMap), aggregateBytesMap(previousMap), pollIntervalInstance.getPollInterval());
    currentMap = typedStatistics.currentShort();
    previousMap = typedStatistics.previousShort();
    Load shortLoad = new DefaultLoad(aggregateBytesMap(currentMap), aggregateBytesMap(previousMap), pollIntervalInstance.getPollInterval());
    currentMap = typedStatistics.currentMid();
    previousMap = typedStatistics.previousMid();
    Load midLoad = new DefaultLoad(aggregateBytesMap(currentMap), aggregateBytesMap(previousMap), pollIntervalInstance.getMidPollInterval());
    currentMap = typedStatistics.currentLong();
    previousMap = typedStatistics.previousLong();
    Load longLoad = new DefaultLoad(aggregateBytesMap(currentMap), aggregateBytesMap(previousMap), pollIntervalInstance.getLongPollInterval());
    currentMap = typedStatistics.currentUnknown();
    previousMap = typedStatistics.previousUnknown();
    Load unknownLoad = new DefaultLoad(aggregateBytesMap(currentMap), aggregateBytesMap(previousMap), pollIntervalInstance.getPollInterval());
    return new SummaryFlowEntryWithLoad(cp, totalLoad, immediateLoad, shortLoad, midLoad, longLoad, unknownLoad);
}

Example 4 with DefaultLoad

use of org.onosproject.net.statistic.DefaultLoad in project onos by opennetworkinglab.

the class FlowStatisticManager method typedFlowEntryLoadByInstInternal.

private List<FlowEntryWithLoad> typedFlowEntryLoadByInstInternal(ConnectPoint cp, Map<FlowRule, FlowEntry> currentMap, Map<FlowRule, FlowEntry> previousMap, boolean isAllInstType, Instruction.Type instType) {
    List<FlowEntryWithLoad> fel = new ArrayList<>();
    currentMap.values().forEach(fe -> {
        if (isAllInstType || fe.treatment().allInstructions().stream().filter(i -> i.type() == instType).findAny().isPresent()) {
            long currentBytes = fe.bytes();
            long previousBytes = previousMap.getOrDefault(fe, new DefaultFlowEntry(fe)).bytes();
            long liveTypePollInterval = getLiveTypePollInterval(fe.liveType());
            Load fLoad = new DefaultLoad(currentBytes, previousBytes, liveTypePollInterval);
            fel.add(new FlowEntryWithLoad(cp, fe, fLoad));
        }
    });
    return fel;
}

Example 5 with DefaultLoad

use of org.onosproject.net.statistic.DefaultLoad in project onos by opennetworkinglab.

the class PortStatisticsManager method load.

@Override
public Load load(ConnectPoint connectPoint, MetricType metricType) {
    DataPoint c = current.get(connectPoint);
    DataPoint p = previous.get(connectPoint);
    long now = System.currentTimeMillis();
    if (c != null && p != null && (now - c.time < STALE_LIMIT)) {
        if (c.time > p.time + SECOND) {
            long cve = getEgressValue(c.stats, metricType);
            long cvi = getIngressValue(c.stats, metricType);
            long pve = getEgressValue(p.stats, metricType);
            long pvi = getIngressValue(p.stats, metricType);
            // Use max of either Tx or Rx load as the total load of a port
            Load load = null;
            if (cve >= pve) {
                load = new DefaultLoad(cve, pve, (int) (c.time - p.time) / SECOND);
            }
            if (cvi >= pvi) {
                Load rcvLoad = new DefaultLoad(cvi, pvi, (int) (c.time - p.time) / SECOND);
                load = ((load == null) || (rcvLoad.rate() > load.rate())) ? rcvLoad : load;
            }
            return load;
        }
    }
    return null;
}