Examples with Measurement com.microsoft.dhalion.core.Measurement used on opensource projects

Example 16 with Measurement

use of com.microsoft.dhalion.core.Measurement in project heron by twitter.

the class DataSkewDiagnoserTest method addMeasurements.

private void addMeasurements(MetricName metricExeCount, int i1, int i2, int i3) {
    measurements.add(new Measurement(comp, "i1", metricExeCount.text(), now, i1));
    measurements.add(new Measurement(comp, "i2", metricExeCount.text(), now, i2));
    measurements.add(new Measurement(comp, "i3", metricExeCount.text(), now, i3));
}

Example 17 with Measurement

use of com.microsoft.dhalion.core.Measurement in project heron by twitter.

the class BackPressureSensorTest method registerStMgrInstanceMetricResponse.

static void registerStMgrInstanceMetricResponse(MetricsProvider metricsProvider, String metric, long value) {
    Instant instant = Instant.ofEpochSecond(10);
    Measurement measurement = new Measurement("__stmgr__", "stmgr-1", metric, instant, value);
    Collection<Measurement> result = Collections.singletonList(measurement);
    when(metricsProvider.getMeasurements(any(Instant.class), eq(DEFAULT_METRIC_DURATION), eq(metric), eq("__stmgr__"))).thenReturn(result);
}

Example 18 with Measurement

use of com.microsoft.dhalion.core.Measurement in project heron by twitter.

the class SlowInstanceDiagnoserTest method addMeasurements.

private void addMeasurements(BaseSensor.MetricName metricExeCount, int i1, int i2, int i3) {
    measurements.add(new Measurement(comp, "i1", metricExeCount.text(), now, i1));
    measurements.add(new Measurement(comp, "i2", metricExeCount.text(), now, i2));
    measurements.add(new Measurement(comp, "i3", metricExeCount.text(), now, i3));
}

Example 19 with Measurement

use of com.microsoft.dhalion.core.Measurement in project heron by twitter.

the class ScaleUpResolverTest method testResolve.

@Test
public void testResolve() {
    TopologyAPI.Topology topology = createTestTopology();
    Config config = createConfig(topology);
    PackingPlan currentPlan = createPacking(topology, config);
    PackingPlanProvider packingPlanProvider = mock(PackingPlanProvider.class);
    when(packingPlanProvider.get()).thenReturn(currentPlan);
    ISchedulerClient scheduler = mock(ISchedulerClient.class);
    when(scheduler.updateTopology(any(UpdateTopologyRequest.class))).thenReturn(true);
    Instant now = Instant.now();
    Collections.singletonList(new Measurement("bolt", "i1", METRIC_BACK_PRESSURE.text(), now, 123));
    List<String> assignments = Collections.singletonList("bolt");
    Diagnosis diagnoses = new Diagnosis(DIAGNOSIS_UNDER_PROVISIONING.text(), now, assignments, null);
    List<Diagnosis> diagnosis = Collections.singletonList(diagnoses);
    ExecutionContext context = mock(ExecutionContext.class);
    when(context.checkpoint()).thenReturn(now);
    ScaleUpResolver resolver = new ScaleUpResolver(null, packingPlanProvider, scheduler, eventManager, null);
    resolver.initialize(context);
    ScaleUpResolver spyResolver = spy(resolver);
    doReturn(2).when(spyResolver).computeScaleUpFactor("bolt");
    doReturn(currentPlan).when(spyResolver).buildNewPackingPlan(any(HashMap.class), eq(currentPlan));
    Collection<Action> result = spyResolver.resolve(diagnosis);
    verify(scheduler, times(1)).updateTopology(any(UpdateTopologyRequest.class));
    assertEquals(1, result.size());
}

Example 20 with Measurement

use of com.microsoft.dhalion.core.Measurement in project heron by twitter.

the class MetricsCacheMetricsProviderTest method providesMultipleComponentMetricsFromMetricsCache.

@Test
public void providesMultipleComponentMetricsFromMetricsCache() {
    MetricsCacheMetricsProvider spyMetricsProvider = createMetricsProviderSpy();
    String metric = "count";
    String comp1 = "bolt-1";
    TopologyManager.MetricResponse response1 = TopologyManager.MetricResponse.newBuilder().setStatus(Status.newBuilder().setStatus(StatusCode.OK)).addMetric(TaskMetric.newBuilder().setInstanceId("container_1_bolt-1_2").addMetric(IndividualMetric.newBuilder().setName(metric).addIntervalValues(IntervalValue.newBuilder().setValue("104").setInterval(MetricInterval.newBuilder().setStart(1497481288).setEnd(1497481288))))).build();
    doReturn(response1).when(spyMetricsProvider).getMetricsFromMetricsCache(metric, comp1, Instant.ofEpochSecond(10), Duration.ofSeconds(60));
    String comp2 = "bolt-2";
    TopologyManager.MetricResponse response2 = TopologyManager.MetricResponse.newBuilder().setStatus(Status.newBuilder().setStatus(StatusCode.OK)).addMetric(TaskMetric.newBuilder().setInstanceId("container_1_bolt-2_1").addMetric(IndividualMetric.newBuilder().setName(metric).addIntervalValues(IntervalValue.newBuilder().setValue("12").setInterval(MetricInterval.newBuilder().setStart(1497481228).setEnd(1497481228))).addIntervalValues(IntervalValue.newBuilder().setValue("2").setInterval(MetricInterval.newBuilder().setStart(1497481348).setEnd(1497481348))).addIntervalValues(IntervalValue.newBuilder().setValue("3").setInterval(MetricInterval.newBuilder().setStart(1497481168).setEnd(1497481168))))).build();
    doReturn(response2).when(spyMetricsProvider).getMetricsFromMetricsCache(metric, comp2, Instant.ofEpochSecond(10), Duration.ofSeconds(60));
    Collection<Measurement> metrics = spyMetricsProvider.getMeasurements(Instant.ofEpochSecond(10), Duration.ofSeconds(60), Collections.singletonList(metric), Arrays.asList(comp1, comp2));
    assertEquals(4, metrics.size());
    MeasurementsTable table = MeasurementsTable.of(metrics);
    assertEquals(2, table.uniqueComponents().size());
    assertEquals(1, table.component(comp1).size());
    assertEquals(104, table.instance("container_1_bolt-1_2").sum(), 0.01);
    assertEquals(3, table.component(comp2).size());
    assertEquals(1, table.uniqueTypes().size());
    assertEquals(3, table.type(metric).instance("container_1_bolt-2_1").size());
    assertEquals(17, table.instance("container_1_bolt-2_1").sum(), 0.01);
}