Examples with SdkMeterProvider io.opentelemetry.sdk.metrics.SdkMeterProvider used on opensource projects

Example 1 with SdkMeterProvider

use of io.opentelemetry.sdk.metrics.SdkMeterProvider in project opentelemetry-java by open-telemetry.

the class OpenTelemetrySdkBuilder method build.

/**
 * Returns a new {@link OpenTelemetrySdk} built with the configuration of this {@link
 * OpenTelemetrySdkBuilder}. This SDK is not registered as the global {@link
 * io.opentelemetry.api.OpenTelemetry}. It is recommended that you register one SDK using {@link
 * OpenTelemetrySdkBuilder#buildAndRegisterGlobal()} for use by instrumentation that requires
 * access to a global instance of {@link io.opentelemetry.api.OpenTelemetry}.
 *
 * @see GlobalOpenTelemetry
 */
public OpenTelemetrySdk build() {
    SdkTracerProvider tracerProvider = this.tracerProvider;
    if (tracerProvider == null) {
        tracerProvider = SdkTracerProvider.builder().build();
    }
    SdkMeterProvider meterProvider = this.meterProvider;
    if (meterProvider == null) {
        meterProvider = SdkMeterProvider.builder().build();
    }
    SdkLogEmitterProvider logEmitterProvider = this.logEmitterProvider;
    if (logEmitterProvider == null) {
        logEmitterProvider = SdkLogEmitterProvider.builder().build();
    }
    return new OpenTelemetrySdk(tracerProvider, meterProvider, logEmitterProvider, propagators);
}

Example 2 with SdkMeterProvider

use of io.opentelemetry.sdk.metrics.SdkMeterProvider in project opentelemetry-java by open-telemetry.

the class OtlpExporterIntegrationTest method testMetricExport.

private static void testMetricExport(MetricExporter metricExporter) {
    MetricReaderFactory reader = PeriodicMetricReader.builder(metricExporter).setInterval(Duration.ofSeconds(5)).newMetricReaderFactory();
    SdkMeterProvider meterProvider = SdkMeterProvider.builder().setResource(RESOURCE).registerMetricReader(reader).build();
    Meter meter = meterProvider.meterBuilder(OtlpExporterIntegrationTest.class.getName()).build();
    LongCounter longCounter = meter.counterBuilder("my-counter").build();
    longCounter.add(100, Attributes.builder().put("key", "value").build());
    try {
        await().atMost(Duration.ofSeconds(30)).untilAsserted(() -> assertThat(grpcServer.metricRequests).hasSize(1));
    } finally {
        meterProvider.close();
    }
    ExportMetricsServiceRequest request = grpcServer.metricRequests.get(0);
    assertThat(request.getResourceMetricsCount()).isEqualTo(1);
    ResourceMetrics resourceMetrics = request.getResourceMetrics(0);
    assertThat(resourceMetrics.getResource().getAttributesList()).contains(KeyValue.newBuilder().setKey(ResourceAttributes.SERVICE_NAME.getKey()).setValue(AnyValue.newBuilder().setStringValue("integration test").build()).build());
    assertThat(resourceMetrics.getInstrumentationLibraryMetricsCount()).isEqualTo(1);
    InstrumentationLibraryMetrics ilMetrics = resourceMetrics.getInstrumentationLibraryMetrics(0);
    assertThat(ilMetrics.getInstrumentationLibrary().getName()).isEqualTo(OtlpExporterIntegrationTest.class.getName());
    assertThat(ilMetrics.getMetricsCount()).isEqualTo(1);
    Metric metric = ilMetrics.getMetrics(0);
    assertThat(metric.getName()).isEqualTo("my-counter");
    assertThat(metric.getDataCase()).isEqualTo(Metric.DataCase.SUM);
    Sum sum = metric.getSum();
    assertThat(sum.getAggregationTemporality()).isEqualTo(AggregationTemporality.AGGREGATION_TEMPORALITY_CUMULATIVE);
    assertThat(sum.getDataPointsCount()).isEqualTo(1);
    NumberDataPoint dataPoint = sum.getDataPoints(0);
    assertThat(dataPoint.getAsInt()).isEqualTo(100);
    assertThat(dataPoint.getAttributesList()).isEqualTo(Collections.singletonList(KeyValue.newBuilder().setKey("key").setValue(AnyValue.newBuilder().setStringValue("value").build()).build()));
}

Example 3 with SdkMeterProvider

use of io.opentelemetry.sdk.metrics.SdkMeterProvider in project opentelemetry-java-instrumentation by open-telemetry.

the class HttpClientMetricsTest method collectsMetrics.

@Test
void collectsMetrics() {
    InMemoryMetricReader metricReader = InMemoryMetricReader.create();
    SdkMeterProvider meterProvider = SdkMeterProvider.builder().registerMetricReader(metricReader).setMinimumCollectionInterval(Duration.ZERO).build();
    RequestListener listener = HttpClientMetrics.get().create(meterProvider.get("test"));
    Attributes requestAttributes = Attributes.builder().put("http.method", "GET").put("http.url", "https://localhost:1234/").put("http.host", "host").put("http.target", "/").put("http.scheme", "https").put("net.peer.name", "localhost").put("net.peer.ip", "0.0.0.0").put("net.peer.port", 1234).build();
    Attributes responseAttributes = Attributes.builder().put("http.flavor", "2.0").put("http.server_name", "server").put("http.status_code", 200).build();
    Context parent = Context.root().with(Span.wrap(SpanContext.create("ff01020304050600ff0a0b0c0d0e0f00", "090a0b0c0d0e0f00", TraceFlags.getSampled(), TraceState.getDefault())));
    Context context1 = listener.start(parent, requestAttributes, nanos(100));
    assertThat(metricReader.collectAllMetrics()).isEmpty();
    Context context2 = listener.start(Context.root(), requestAttributes, nanos(150));
    assertThat(metricReader.collectAllMetrics()).isEmpty();
    listener.end(context1, responseAttributes, nanos(250));
    assertThat(metricReader.collectAllMetrics()).hasSize(1).anySatisfy(metric -> assertThat(metric).hasName("http.client.duration").hasUnit("ms").hasDoubleHistogram().points().satisfiesExactly(point -> {
        assertThat(point).hasSum(150).attributes().containsOnly(attributeEntry("net.peer.name", "localhost"), attributeEntry("net.peer.port", 1234), attributeEntry("http.method", "GET"), attributeEntry("http.flavor", "2.0"), attributeEntry("http.status_code", 200));
        assertThat(point).exemplars().hasSize(1);
        assertThat(point.getExemplars().get(0)).hasTraceId("ff01020304050600ff0a0b0c0d0e0f00").hasSpanId("090a0b0c0d0e0f00");
    }));
    listener.end(context2, responseAttributes, nanos(300));
    assertThat(metricReader.collectAllMetrics()).hasSize(1).anySatisfy(metric -> assertThat(metric).hasName("http.client.duration").hasDoubleHistogram().points().satisfiesExactly(point -> assertThat(point).hasSum(300)));
}

Example 4 with SdkMeterProvider

use of io.opentelemetry.sdk.metrics.SdkMeterProvider in project opentelemetry-java-instrumentation by open-telemetry.

the class RpcClientMetricsTest method collectsMetrics.

@Test
void collectsMetrics() {
    InMemoryMetricReader metricReader = InMemoryMetricReader.createDelta();
    SdkMeterProvider meterProvider = SdkMeterProvider.builder().registerMetricReader(metricReader).setMinimumCollectionInterval(Duration.ZERO).build();
    RequestListener listener = RpcClientMetrics.get().create(meterProvider.get("test"));
    Attributes requestAttributes = Attributes.builder().put(SemanticAttributes.RPC_SYSTEM, "grpc").put(SemanticAttributes.RPC_SERVICE, "myservice.EchoService").put(SemanticAttributes.RPC_METHOD, "exampleMethod").build();
    Attributes responseAttributes1 = Attributes.builder().put(SemanticAttributes.NET_PEER_NAME, "example.com").put(SemanticAttributes.NET_PEER_IP, "127.0.0.1").put(SemanticAttributes.NET_PEER_PORT, 8080).put(SemanticAttributes.NET_TRANSPORT, "ip_tcp").build();
    Attributes responseAttributes2 = Attributes.builder().put(SemanticAttributes.NET_PEER_IP, "127.0.0.1").put(SemanticAttributes.NET_PEER_PORT, 8080).put(SemanticAttributes.NET_TRANSPORT, "ip_tcp").build();
    Context parent = Context.root().with(Span.wrap(SpanContext.create("ff01020304050600ff0a0b0c0d0e0f00", "090a0b0c0d0e0f00", TraceFlags.getSampled(), TraceState.getDefault())));
    Context context1 = listener.start(parent, requestAttributes, nanos(100));
    assertThat(metricReader.collectAllMetrics()).isEmpty();
    Context context2 = listener.start(Context.root(), requestAttributes, nanos(150));
    assertThat(metricReader.collectAllMetrics()).isEmpty();
    listener.end(context1, responseAttributes1, nanos(250));
    assertThat(metricReader.collectAllMetrics()).hasSize(1).anySatisfy(metric -> assertThat(metric).hasName("rpc.client.duration").hasUnit("ms").hasDoubleHistogram().points().satisfiesExactly(point -> {
        assertThat(point).hasSum(150).attributes().containsOnly(attributeEntry("rpc.system", "grpc"), attributeEntry("rpc.service", "myservice.EchoService"), attributeEntry("rpc.method", "exampleMethod"), attributeEntry("net.peer.name", "example.com"), attributeEntry("net.peer.port", 8080), attributeEntry("net.transport", "ip_tcp"));
        assertThat(point).exemplars().hasSize(1);
        assertThat(point.getExemplars().get(0)).hasTraceId("ff01020304050600ff0a0b0c0d0e0f00").hasSpanId("090a0b0c0d0e0f00");
    }));
    listener.end(context2, responseAttributes2, nanos(300));
    assertThat(metricReader.collectAllMetrics()).hasSize(1).anySatisfy(metric -> assertThat(metric).hasName("rpc.client.duration").hasUnit("ms").hasDoubleHistogram().points().satisfiesExactly(point -> {
        assertThat(point).hasSum(150).attributes().containsOnly(attributeEntry("rpc.system", "grpc"), attributeEntry("rpc.service", "myservice.EchoService"), attributeEntry("rpc.method", "exampleMethod"), attributeEntry("net.peer.ip", "127.0.0.1"), attributeEntry("net.peer.port", 8080), attributeEntry("net.transport", "ip_tcp"));
    }));
}

Example 5 with SdkMeterProvider

use of io.opentelemetry.sdk.metrics.SdkMeterProvider in project opentelemetry-java-instrumentation by open-telemetry.

the class RpcServerMetricsTest method collectsMetrics.

@Test
void collectsMetrics() {
    InMemoryMetricReader metricReader = InMemoryMetricReader.createDelta();
    SdkMeterProvider meterProvider = SdkMeterProvider.builder().registerMetricReader(metricReader).setMinimumCollectionInterval(Duration.ZERO).build();
    RequestListener listener = RpcServerMetrics.get().create(meterProvider.get("test"));
    Attributes requestAttributes = Attributes.builder().put(SemanticAttributes.RPC_SYSTEM, "grpc").put(SemanticAttributes.RPC_SERVICE, "myservice.EchoService").put(SemanticAttributes.RPC_METHOD, "exampleMethod").build();
    Attributes responseAttributes1 = Attributes.builder().put(SemanticAttributes.NET_HOST_NAME, "example.com").put(SemanticAttributes.NET_HOST_IP, "127.0.0.1").put(SemanticAttributes.NET_HOST_PORT, 8080).put(SemanticAttributes.NET_TRANSPORT, "ip_tcp").build();
    Attributes responseAttributes2 = Attributes.builder().put(SemanticAttributes.NET_HOST_IP, "127.0.0.1").put(SemanticAttributes.NET_HOST_PORT, 8080).put(SemanticAttributes.NET_TRANSPORT, "ip_tcp").build();
    Context parent = Context.root().with(Span.wrap(SpanContext.create("ff01020304050600ff0a0b0c0d0e0f00", "090a0b0c0d0e0f00", TraceFlags.getSampled(), TraceState.getDefault())));
    Context context1 = listener.start(parent, requestAttributes, nanos(100));
    assertThat(metricReader.collectAllMetrics()).isEmpty();
    Context context2 = listener.start(Context.root(), requestAttributes, nanos(150));
    assertThat(metricReader.collectAllMetrics()).isEmpty();
    listener.end(context1, responseAttributes1, nanos(250));
    assertThat(metricReader.collectAllMetrics()).hasSize(1).anySatisfy(metric -> assertThat(metric).hasName("rpc.server.duration").hasUnit("ms").hasDoubleHistogram().points().satisfiesExactly(point -> {
        assertThat(point).hasSum(150).attributes().containsOnly(attributeEntry("rpc.system", "grpc"), attributeEntry("rpc.service", "myservice.EchoService"), attributeEntry("rpc.method", "exampleMethod"), attributeEntry("net.host.name", "example.com"), attributeEntry("net.transport", "ip_tcp"));
        assertThat(point).exemplars().hasSize(1);
        assertThat(point.getExemplars().get(0)).hasTraceId("ff01020304050600ff0a0b0c0d0e0f00").hasSpanId("090a0b0c0d0e0f00");
    }));
    listener.end(context2, responseAttributes2, nanos(300));
    assertThat(metricReader.collectAllMetrics()).hasSize(1).anySatisfy(metric -> assertThat(metric).hasName("rpc.server.duration").hasUnit("ms").hasDoubleHistogram().points().satisfiesExactly(point -> {
        assertThat(point).hasSum(150).attributes().containsOnly(attributeEntry("rpc.system", "grpc"), attributeEntry("rpc.service", "myservice.EchoService"), attributeEntry("rpc.method", "exampleMethod"), attributeEntry("net.host.ip", "127.0.0.1"), attributeEntry("net.transport", "ip_tcp"));
    }));
}