本文整理汇总了Java中io.prometheus.client.Collector.MetricFamilySamples方法的典型用法代码示例。如果您正苦于以下问题：Java Collector.MetricFamilySamples方法的具体用法？Java Collector.MetricFamilySamples怎么用？Java Collector.MetricFamilySamples使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类io.prometheus.client.Collector的用法示例。
在下文中一共展示了Collector.MetricFamilySamples方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: doGet
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
resp.setStatus(HttpServletResponse.SC_OK);
resp.setContentType(TextFormat.CONTENT_TYPE_004);
Writer writer = resp.getWriter();
Enumeration<Collector.MetricFamilySamples> metricsWithDuplicates = registry.metricFamilySamples();
List<String> names = new ArrayList<String>();
List<Collector.MetricFamilySamples> metricsWithoutDuplicates = new ArrayList<Collector.MetricFamilySamples>();
while (metricsWithDuplicates.hasMoreElements()) {
MetricFamilySamples metric = metricsWithDuplicates.nextElement();
if (!names.contains(metric.name)) {
metricsWithoutDuplicates.add(metric);
names.add(metric.name);
}
}
TextFormat.write004(writer, Collections.enumeration(metricsWithoutDuplicates));
writer.flush();
writer.close();
}
示例2: countSamples
import io.prometheus.client.Collector; //导入方法依赖的package包/类
public static int countSamples(
String metricName, String sampleName, CollectorRegistry collectorRegistry) {
Enumeration<Collector.MetricFamilySamples> samples = collectorRegistry.metricFamilySamples();
while (samples.hasMoreElements()) {
Collector.MetricFamilySamples sample = samples.nextElement();
if (sample.name.equals(metricName)) {
int result = 0;
for (Collector.MetricFamilySamples.Sample s : sample.samples) {
if (s.name.equals(sampleName)) {
++result;
}
}
return result;
}
}
throw new IllegalArgumentException("Could not find sample family with name: " + metricName);
}
示例3: serverStreamRpcMetrics
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void serverStreamRpcMetrics() throws Throwable {
createClientStub(CHEAP_METRICS).sayHelloServerStream(REQUEST, responseRecorder);
responseRecorder.awaitCompletion();
assertThat(extractMetricValue("grpc_client_started_total")).isWithin(0).of(1);
assertThat(extractMetricValue("grpc_client_msg_received_total")).isWithin(0).of(1);
assertThat(findRecordedMetricOrThrow("grpc_client_msg_sent_total").samples).isEmpty();
Collector.MetricFamilySamples handled = findRecordedMetricOrThrow("grpc_client_completed");
assertThat(handled.samples).hasSize(1);
assertThat(handled.samples.get(0).labelValues).containsExactly(
"SERVER_STREAMING",
HelloServiceImpl.SERVICE_NAME,
HelloServiceImpl.SERVER_STREAM_METHOD_NAME,
"OK");
assertThat(handled.samples.get(0).value).isWithin(0).of(1);
}
开发者ID:grpc-ecosystem，项目名称:java-grpc-prometheus，代码行数:19，代码来源:MonitoringClientInterceptorIntegrationTest.java
示例4: bidiStreamRpcMetrics
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void bidiStreamRpcMetrics() throws Throwable {
StreamObserver<HelloProto.HelloRequest> requestStream =
createClientStub(CHEAP_METRICS).sayHelloBidiStream(responseRecorder);
requestStream.onNext(REQUEST);
requestStream.onNext(REQUEST);
requestStream.onCompleted();
responseRecorder.awaitCompletion();
assertThat(extractMetricValue("grpc_client_started_total")).isWithin(0).of(1);
assertThat(extractMetricValue("grpc_client_msg_received_total")).isWithin(0).of(2);
assertThat(extractMetricValue("grpc_client_msg_sent_total")).isWithin(0).of(2);
Collector.MetricFamilySamples handled = findRecordedMetricOrThrow("grpc_client_completed");
assertThat(handled.samples).hasSize(1);
assertThat(handled.samples.get(0).labelValues).containsExactly(
"BIDI_STREAMING",
HelloServiceImpl.SERVICE_NAME,
HelloServiceImpl.BIDI_STREAM_METHOD_NAME,
"OK");
assertThat(handled.samples.get(0).value).isWithin(0).of(1);
}
开发者ID:grpc-ecosystem，项目名称:java-grpc-prometheus，代码行数:24，代码来源:MonitoringClientInterceptorIntegrationTest.java
示例5: push
import io.prometheus.client.Collector; //导入方法依赖的package包/类
/**
* Push samples from the given registry to Graphite.
*/
public void push(CollectorRegistry registry) throws IOException {
Socket s = new Socket(host, port);
BufferedWriter writer = new BufferedWriter(new PrintWriter(s.getOutputStream()));
Matcher m = INVALID_GRAPHITE_CHARS.matcher("");
long now = System.currentTimeMillis() / 1000;
for (Collector.MetricFamilySamples metricFamilySamples: Collections.list(registry.metricFamilySamples())) {
for (Collector.MetricFamilySamples.Sample sample: metricFamilySamples.samples) {
m.reset(sample.name);
writer.write(m.replaceAll("_"));
for (int i = 0; i < sample.labelNames.size(); ++i) {
m.reset(sample.labelValues.get(i));
writer.write("." + sample.labelNames.get(i) + "." + m.replaceAll("_"));
}
writer.write(" " + sample.value + " " + now + "\n");
}
}
writer.close();
s.close();
}
示例6: getValues
import io.prometheus.client.Collector; //导入方法依赖的package包/类
/**
* @see MetricMBean#getValues()
*/
@Override
public Map<Map<String, String>, Double> getValues() {
Map<Map<String, String>, Double> result = new HashMap<>();
for (Collector.MetricFamilySamples samples : metric.collect()) {
for (Collector.MetricFamilySamples.Sample sample : samples.samples) {
Map<String, String> labels = new HashMap<>();
for (int i = 0; i < sample.labelNames.size(); i++) {
labels.put(sample.labelNames.get(i), sample.labelValues.get(i));
}
result.put(labels, sample.value);
}
}
return result;
}
示例7: withNameAndTagKey
import io.prometheus.client.Collector; //导入方法依赖的package包/类
private Condition<Enumeration<Collector.MetricFamilySamples>> withNameAndTagKey(String name, String tagKey) {
return new Condition<>(m -> {
while (m.hasMoreElements()) {
Collector.MetricFamilySamples samples = m.nextElement();
if (samples.samples.stream().anyMatch(s -> s.name.equals(name) && s.labelNames.contains(tagKey))) {
return true;
}
}
return false;
}, "a meter with name `%s` and tag `%s`", name, tagKey);
}
示例8: shouldProvideF5ScraperDependencyUp
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void shouldProvideF5ScraperDependencyUp() throws Exception{
Node node = new Node(NODE_NAME);
F5ScraperServiceExports f5ScraperServiceExports = new F5ScraperServiceExports(node,registry,f5MetricsGateway);
when(f5MetricsGateway.isHealthy()).thenReturn(true);
final List<Collector.MetricFamilySamples> collect = f5ScraperServiceExports.collect();
assertThat(collect.size()).isEqualTo(1);
assertThat(collect.get(0).samples.get(0).name).isEqualTo("f5_scraper_service_health");
assertThat(collect.get(0).samples.get(0).labelNames).isEqualTo(Collections.singletonList("node_name"));
assertThat(collect.get(0).samples.get(0).labelValues).isEqualTo(Collections.singletonList(NODE_NAME));
assertThat(collect.get(0).samples.get(0).value).isEqualTo(1.0);
verify(f5MetricsGateway, times(1)).isHealthy();
}
示例9: shouldProvideF5ScraperDependencyDown
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void shouldProvideF5ScraperDependencyDown() throws Exception{
Node node = new Node(NODE_NAME);
F5ScraperServiceExports f5ScraperServiceExports = new F5ScraperServiceExports(node,registry,f5MetricsGateway);
when(f5MetricsGateway.isHealthy()).thenReturn(false);
final List<Collector.MetricFamilySamples> collect = f5ScraperServiceExports.collect();
assertThat(collect.size()).isEqualTo(1);
assertThat(collect.get(0).samples.get(0).name).isEqualTo("f5_scraper_service_health");
assertThat(collect.get(0).samples.get(0).labelNames).isEqualTo(Collections.singletonList("node_name"));
assertThat(collect.get(0).samples.get(0).labelValues).isEqualTo(Collections.singletonList(NODE_NAME));
assertThat(collect.get(0).samples.get(0).value).isEqualTo(0.0);
verify(f5MetricsGateway, times(1)).isHealthy();
}
示例10: shouldProvideMarathonScraperDependencyUp
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void shouldProvideMarathonScraperDependencyUp() throws Exception{
Node node = new Node(NODE_NAME);
MarathonServiceExports marathonServiceExports = new MarathonServiceExports(node,registry,marathonGateway);
when(marathonGateway.isHealthy()).thenReturn(true);
final List<Collector.MetricFamilySamples> collect = marathonServiceExports.collect();
assertThat(collect.size()).isEqualTo(1);
assertThat(collect.get(0).samples.get(0).name).isEqualTo("marathon_service_health");
assertThat(collect.get(0).samples.get(0).labelNames).isEqualTo(Collections.singletonList("node_name"));
assertThat(collect.get(0).samples.get(0).labelValues).isEqualTo(Collections.singletonList(NODE_NAME));
assertThat(collect.get(0).samples.get(0).value).isEqualTo(1.0);
verify(marathonGateway, times(1)).isHealthy();
}
示例11: shouldProvideMarathonScraperDependencyDown
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void shouldProvideMarathonScraperDependencyDown() throws Exception{
Node node = new Node(NODE_NAME);
MarathonServiceExports marathonServiceExports = new MarathonServiceExports(node,registry,marathonGateway);
when(marathonGateway.isHealthy()).thenReturn(false);
final List<Collector.MetricFamilySamples> collect = marathonServiceExports.collect();
assertThat(collect.size()).isEqualTo(1);
assertThat(collect.get(0).samples.get(0).name).isEqualTo("marathon_service_health");
assertThat(collect.get(0).samples.get(0).labelNames).isEqualTo(Collections.singletonList("node_name"));
assertThat(collect.get(0).samples.get(0).labelValues).isEqualTo(Collections.singletonList(NODE_NAME));
assertThat(collect.get(0).samples.get(0).value).isEqualTo(0.0);
verify(marathonGateway, times(1)).isHealthy();
}
示例12: shouldProvideAutoscaleDependencyUp
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void shouldProvideAutoscaleDependencyUp() throws Exception{
Node node = new Node(NODE_NAME);
AutoscaleServiceExports autoscaleServiceExports = new AutoscaleServiceExports(node,registry,autoscaleService);
when(autoscaleService.isHealthy()).thenReturn(true);
final List<Collector.MetricFamilySamples> collect = autoscaleServiceExports.collect();
assertThat(collect.size()).isEqualTo(1);
assertThat(collect.get(0).samples.get(0).name).isEqualTo("autoscale_service_health");
assertThat(collect.get(0).samples.get(0).labelNames).isEqualTo(Collections.singletonList("node_name"));
assertThat(collect.get(0).samples.get(0).labelValues).isEqualTo(Collections.singletonList(NODE_NAME));
assertThat(collect.get(0).samples.get(0).value).isEqualTo(1.0);
verify(autoscaleService, times(1)).isHealthy();
}
示例13: shouldProvideAutoscaleDependencyDown
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void shouldProvideAutoscaleDependencyDown() throws Exception{
Node node = new Node(NODE_NAME);
AutoscaleServiceExports autoscaleServiceExports = new AutoscaleServiceExports(node,registry,autoscaleService);
when(marathonGateway.isHealthy()).thenReturn(false);
final List<Collector.MetricFamilySamples> collect = autoscaleServiceExports.collect();
assertThat(collect.size()).isEqualTo(1);
assertThat(collect.get(0).samples.get(0).name).isEqualTo("autoscale_service_health");
assertThat(collect.get(0).samples.get(0).labelNames).isEqualTo(Collections.singletonList("node_name"));
assertThat(collect.get(0).samples.get(0).labelValues).isEqualTo(Collections.singletonList(NODE_NAME));
assertThat(collect.get(0).samples.get(0).value).isEqualTo(0.0);
verify(autoscaleService, times(1)).isHealthy();
}
示例14: collect
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Override
public List<Collector.MetricFamilySamples> collect() {
List<Collector.MetricFamilySamples> result = new ArrayList<>();
result.addAll(successAuthCounter.collect());
result.addAll(failedAuthCounter.collect());
result.addAll(pushCounter.collect());
return result;
}
示例15: testHelpFromPattern
import io.prometheus.client.Collector; //导入方法依赖的package包/类
@Test
public void testHelpFromPattern() throws Exception {
JmxCollector jc = new JmxCollector(
"\n---\nrules:\n- pattern: `^(hadoop)<service=DataNode, name=DataNodeActivity-ams-hdd001-50010><>replaceBlockOpMinTime:`\n name: foo\n help: bar $1".replace('`','"')).register(registry);
for(Collector.MetricFamilySamples mfs : jc.collect()) {
if (mfs.name.equals("foo") && mfs.help.equals("bar hadoop")) {
return;
}
}
fail("MetricFamilySamples foo with help 'bar hadoop' not found.");
}