io.micrometer.core.instrument.MeterRegistry#timer

Source File: LocalJobRunner.java From genie with Apache License 2.0

6 votes

/**
 * Constructor create the object.
 *
 * @param dataServices    The {@link DataServices} instance to use
 * @param genieEventBus   The event bus implementation to use
 * @param workflowTasks   List of all the workflow tasks to be executed
 * @param genieWorkingDir Working directory for genie where it creates jobs directories
 * @param registry        The metrics registry to use
 */
public LocalJobRunner(
    @NotNull final DataServices dataServices,
    @NonNull final GenieEventBus genieEventBus,
    @NotNull final List<WorkflowTask> workflowTasks,
    @NotNull final Resource genieWorkingDir,
    @NotNull final MeterRegistry registry
) {
    this.persistenceService = dataServices.getPersistenceService();
    this.genieEventBus = genieEventBus;
    this.jobWorkflowTasks = workflowTasks;
    this.baseWorkingDirPath = genieWorkingDir;

    // Metrics
    this.overallSubmitTimer = registry.timer("genie.jobs.submit.localRunner.overall.timer");
    this.createJobDirTimer = registry.timer("genie.jobs.submit.localRunner.createJobDir.timer");
    this.createRunScriptTimer = registry.timer("genie.jobs.submit.localRunner.createRunScript.timer");
    this.executeJobTimer = registry.timer("genie.jobs.submit.localRunner.executeJob.timer");
    this.saveJobExecutionTimer = registry.timer("genie.jobs.submit.localRunner.saveJobExecution.timer");
    this.publishJobStartedEventTimer = registry.timer("genie.jobs.submit.localRunner.publishJobStartedEvent.timer");
    this.createInitFailureDetailsFileTimer = registry.timer(
        "genie.jobs.submit.localRunner.createInitFailureDetailsFile.timer"
    );
}

Source File: TimedCronExecutorService.java From che with Eclipse Public License 2.0

6 votes

public TimedCronExecutorService(
    MeterRegistry registry,
    CronExecutorService delegate,
    String executorServiceName,
    Iterable<Tag> tags) {
  this.registry = registry;
  this.delegate = delegate;
  this.executionTimer =
      registry.timer("executor", Tags.concat(tags, "name", executorServiceName));
  this.idleTimer =
      registry.timer("executor.idle", Tags.concat(tags, "name", executorServiceName));
  this.scheduledOnce =
      registry.counter("executor.scheduled.once", Tags.concat(tags, "name", executorServiceName));
  this.scheduledRepetitively =
      registry.counter(
          "executor.scheduled.repetitively", Tags.concat(tags, "name", executorServiceName));
  this.scheduledCron =
      registry.counter("executor.scheduled.cron", Tags.concat(tags, "name", executorServiceName));
}

Source File: TimerTest.java From micrometer with Apache License 2.0

6 votes

@Test
@DisplayName("callable task that throws exception is still recorded")
default void recordCallableException(MeterRegistry registry) {
    Timer t = registry.timer("myTimer");

    assertThrows(Exception.class, () -> {
        t.recordCallable(() -> {
            clock(registry).add(10, TimeUnit.NANOSECONDS);
            throw new Exception("uh oh");
        });
    });

    clock(registry).add(step());

    assertAll(() -> assertEquals(1L, t.count()),
            () -> assertEquals(10, t.totalTime(TimeUnit.NANOSECONDS), 1.0e-12));
}

Source File: TimerTest.java From micrometer with Apache License 2.0

6 votes

@Test
@DisplayName("wrap supplier")
default void wrapSupplier(MeterRegistry registry) {
    Timer timer = registry.timer("myTimer");
    String expectedResult = "response";
    Supplier<String> supplier = () -> {
        clock(registry).add(10, TimeUnit.NANOSECONDS);
        return expectedResult;
    };
    try {
        Supplier<String> wrappedSupplier = timer.wrap(supplier);
        assertEquals(expectedResult, wrappedSupplier.get());
        clock(registry).add(step());
    } finally {
        assertAll(() -> assertEquals(1L, timer.count()),
                () -> assertEquals(10, timer.totalTime(TimeUnit.NANOSECONDS), 1.0e-12));
    }
}

Source File: TimerTest.java From micrometer with Apache License 2.0

6 votes

@Test
@DisplayName("record supplier")
default void recordWithSupplier(MeterRegistry registry) {
    Timer t = registry.timer("myTimer");
    String expectedResult = "response";
    Supplier<String> supplier = () -> {
        clock(registry).add(10, TimeUnit.NANOSECONDS);
        return expectedResult;
    };
    try {
        String supplierResult = t.record(supplier);
        assertEquals(expectedResult, supplierResult);
        clock(registry).add(step());
    } finally {
        assertAll(() -> assertEquals(1L, t.count()),
                () -> assertEquals(10, t.totalTime(TimeUnit.NANOSECONDS), 1.0e-12));
    }
}

Source File: TimerTest.java From micrometer with Apache License 2.0

6 votes

@Test
@DisplayName("record a runnable task")
default void recordWithRunnable(MeterRegistry registry) {
    Timer t = registry.timer("myTimer");

    Runnable r = () -> {
        clock(registry).add(10, TimeUnit.NANOSECONDS);
    };
    try {
        t.record(r);
        clock(registry).add(step());
    } finally {
        assertAll(() -> assertEquals(1L, t.count()),
                () -> assertEquals(10, t.totalTime(TimeUnit.NANOSECONDS), 1.0e-12));
    }
}

Source File: TimedExecutorService.java From micrometer with Apache License 2.0

5 votes

public TimedExecutorService(MeterRegistry registry, ExecutorService delegate, String executorServiceName,
                            String metricPrefix, Iterable<Tag> tags) {
    this.registry = registry;
    this.delegate = delegate;
    Tags finalTags = Tags.concat(tags, "name", executorServiceName);
    this.executionTimer = registry.timer(metricPrefix + "executor", finalTags);
    this.idleTimer = registry.timer(metricPrefix + "executor.idle", finalTags);
}

Source File: TimedExecutor.java From micrometer with Apache License 2.0

5 votes

public TimedExecutor(MeterRegistry registry, Executor delegate, String executorName, String metricPrefix, Iterable<Tag> tags) {
    this.registry = registry;
    this.delegate = delegate;
    Tags finalTags = Tags.concat(tags, "name", executorName);
    this.executionTimer = registry.timer(metricPrefix + "executor.execution", finalTags);
    this.idleTimer = registry.timer(metricPrefix + "executor.idle", finalTags);
}

Source File: TimerTest.java From micrometer with Apache License 2.0

5 votes

@Test
@DisplayName("total time and count are preserved for a single timing")
default void record(MeterRegistry registry) {
    Timer t = registry.timer("myTimer");
    t.record(42, TimeUnit.MILLISECONDS);
    clock(registry).add(step());

    assertAll(() -> assertEquals(1L, t.count()),
            () -> assertEquals(42, t.totalTime(TimeUnit.MILLISECONDS), 1.0e-12));
}

Source File: TimerTest.java From micrometer with Apache License 2.0

5 votes

@Test
@DisplayName("record durations")
default void recordDuration(MeterRegistry registry) {
    Timer t = registry.timer("myTimer");
    t.record(Duration.ofMillis(42));
    clock(registry).add(step());

    assertAll(() -> assertEquals(1L, t.count()),
            () -> assertEquals(42, t.totalTime(TimeUnit.MILLISECONDS), 1.0e-12));
}

Source File: TimerTest.java From micrometer with Apache License 2.0

5 votes

@Test
@DisplayName("negative times are discarded by the Timer")
default void recordNegative(MeterRegistry registry) {
    Timer t = registry.timer("myTimer");
    t.record(-42, TimeUnit.MILLISECONDS);

    assertAll(() -> assertEquals(0L, t.count()),
            () -> assertEquals(0, t.totalTime(TimeUnit.NANOSECONDS), 1.0e-12));
}

Source File: TimerTest.java From micrometer with Apache License 2.0

5 votes

@Test
@DisplayName("zero times contribute to the count of overall events but do not add to total time")
default void recordZero(MeterRegistry registry) {
    Timer t = registry.timer("myTimer");
    t.record(0, TimeUnit.MILLISECONDS);
    clock(registry).add(step());

    assertAll(() -> assertEquals(1L, t.count()),
            () -> assertEquals(0L, t.totalTime(TimeUnit.NANOSECONDS)));
}

Source File: TimerTest.java From micrometer with Apache License 2.0

5 votes

@Test
@DisplayName("record with stateful Sample instance")
default void recordWithSample(MeterRegistry registry) {
    Timer timer = registry.timer("myTimer");
    Timer.Sample sample = Timer.start(registry);

    clock(registry).add(10, TimeUnit.NANOSECONDS);
    sample.stop(timer);
    clock(registry).add(step());

    assertAll(() -> assertEquals(1L, timer.count()),
            () -> assertEquals(10, timer.totalTime(TimeUnit.NANOSECONDS), 1.0e-12));
}

Source File: TimerTest.java From micrometer with Apache License 2.0

5 votes

@Test
default void recordMax(MeterRegistry registry) {
    Timer timer = registry.timer("my.timer");
    timer.record(10, TimeUnit.MILLISECONDS);
    timer.record(1, TimeUnit.SECONDS);

    clock(registry).add(step()); // for Atlas, which is step rather than ring-buffer based
    assertThat(timer.max(TimeUnit.SECONDS)).isEqualTo(1);
    assertThat(timer.max(TimeUnit.MILLISECONDS)).isEqualTo(1000);

    //noinspection ConstantConditions
    clock(registry).add(Duration.ofMillis(step().toMillis() * DistributionStatisticConfig.DEFAULT.getBufferLength()));
    assertThat(timer.max(TimeUnit.SECONDS)).isEqualTo(0);
}

Source File: K8sMetricsAutoConfiguration.java From foremast with Apache License 2.0

4 votes

@Override
public void customize(MeterRegistry registry) {
    String commonTagNameValuePair = metricsProperties.getCommonTagNameValuePairs();
    if (commonTagNameValuePair != null && !commonTagNameValuePair.isEmpty()) {
        String[] pairs = commonTagNameValuePair.split(",");
        for(String p : pairs) {
            String[] nameAndValue = p.split(":");
            if (nameAndValue == null || nameAndValue.length != 2) {
                throw new IllegalStateException("Invalid common tag name value pair:" + p);
            }

            String valuePattern = nameAndValue[1];
            int sepIndex = valuePattern.indexOf('|');
            String[] patterns = null;
            if (sepIndex > 0) {
                patterns = valuePattern.split(Pattern.quote("|"));
            }
            else {
                patterns = new String[] { valuePattern };
            }
            for(int i = 0; i < patterns.length; i ++) {
                String value = null;
                if (patterns[i].startsWith("ENV.")) {
                    value = System.getenv(patterns[i].substring(4));
                }
                else {
                    value = System.getProperty(patterns[i]);
                    if ((value == null || value.isEmpty()) && appContext != null) {
                        value = appContext.getEnvironment().getProperty(patterns[i]);
                    }
                }

                if (value != null && !value.isEmpty()) {
                    registry.config().commonTags(nameAndValue[0], value);
                    break;
                }
            }
        }
    }

    String statuses = metricsProperties.getInitializeForStatuses();
    if (statuses != null || !statuses.isEmpty()) {
        String[] statusCodes = statuses.split(",");
        for(String code: statusCodes) {
            if (metricsProperties.hasCaller()) {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**", "caller", "*",  "outcome", "SERVER_ERROR");
            }
            else {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**", "outcome", "SERVER_ERROR");
            }
        }
    }
}

Source File: K8sMetricsAutoConfiguration.java From foremast with Apache License 2.0

4 votes

@Override
public void customize(MeterRegistry registry) {
    String commonTagNameValuePair = k8sMetricsProperties.getCommonTagNameValuePairs();
    if (commonTagNameValuePair != null && !commonTagNameValuePair.isEmpty()) {
        String[] pairs = commonTagNameValuePair.split(",");
        for(String p : pairs) {
            String[] nameAndValue = p.split(":");
            if (nameAndValue == null || nameAndValue.length != 2) {
                throw new IllegalStateException("Invalid common tag name value pair:" + p);
            }

            String valuePattern = nameAndValue[1];
            int sepIndex = valuePattern.indexOf('|');
            String[] patterns = null;
            if (sepIndex > 0) {
                patterns = valuePattern.split(Pattern.quote("|"));
            }
            else {
                patterns = new String[] { valuePattern };
            }
            for(int i = 0; i < patterns.length; i ++) {
                String value = null;
                if (patterns[i].startsWith("ENV.")) {
                    value = System.getenv(patterns[i].substring(4));
                }
                else {
                    value = System.getProperty(patterns[i]);
                    if ((value == null || value.isEmpty()) && appContext != null) {
                        value = appContext.getEnvironment().getProperty(patterns[i]);
                    }
                }

                if (value != null && !value.isEmpty()) {
                    registry.config().commonTags(nameAndValue[0], value);
                    break;
                }
            }
        }
    }

    String statuses = k8sMetricsProperties.getInitializeForStatuses();
    if (statuses != null || !statuses.isEmpty()) {
        String[] statusCodes = statuses.split(",");
        for(String code: statusCodes) {
            if (k8sMetricsProperties.hasCaller()) {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**", "caller", "*");
            }
            else {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**");
            }
        }
    }
}

Source File: K8sMetricsAutoConfiguration.java From foremast with Apache License 2.0

4 votes

@Override
public void customize(MeterRegistry registry) {
    String commonTagNameValuePair = metricsProperties.getCommonTagNameValuePairs();
    if (commonTagNameValuePair != null && !commonTagNameValuePair.isEmpty()) {
        String[] pairs = commonTagNameValuePair.split(",");
        for(String p : pairs) {
            String[] nameAndValue = p.split(":");
            if (nameAndValue == null || nameAndValue.length != 2) {
                throw new IllegalStateException("Invalid common tag name value pair:" + p);
            }

            String valuePattern = nameAndValue[1];
            int sepIndex = valuePattern.indexOf('|');
            String[] patterns = null;
            if (sepIndex > 0) {
                patterns = valuePattern.split(Pattern.quote("|"));
            }
            else {
                patterns = new String[] { valuePattern };
            }
            for(int i = 0; i < patterns.length; i ++) {
                String value = null;
                if (patterns[i].startsWith("ENV.")) {
                    value = System.getenv(patterns[i].substring(4));
                }
                else {
                    value = System.getProperty(patterns[i]);
                    if ((value == null || value.isEmpty()) && appContext != null) {
                        value = appContext.getEnvironment().getProperty(patterns[i]);
                    }
                }

                if (value != null && !value.isEmpty()) {
                    registry.config().commonTags(nameAndValue[0], value);
                    break;
                }
            }
        }
    }

    String statuses = metricsProperties.getInitializeForStatuses();
    if (statuses != null || !statuses.isEmpty()) {
        String[] statusCodes = statuses.split(",");
        for(String code: statusCodes) {
            if (metricsProperties.hasCaller()) {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**", "caller", "*");
            }
            else {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**");
            }
        }
    }
}

Source File: K8sMetricsAutoConfiguration.java From foremast with Apache License 2.0

4 votes

@Override
public void customize(MeterRegistry registry) {
    String commonTagNameValuePair = metricsProperties.getCommonTagNameValuePairs();
    if (commonTagNameValuePair != null && !commonTagNameValuePair.isEmpty()) {
        String[] pairs = commonTagNameValuePair.split(",");
        for(String p : pairs) {
            String[] nameAndValue = p.split(":");
            if (nameAndValue == null || nameAndValue.length != 2) {
                throw new IllegalStateException("Invalid common tag name value pair:" + p);
            }

            String valuePattern = nameAndValue[1];
            int sepIndex = valuePattern.indexOf('|');
            String[] patterns = null;
            if (sepIndex > 0) {
                patterns = valuePattern.split(Pattern.quote("|"));
            }
            else {
                patterns = new String[] { valuePattern };
            }
            for(int i = 0; i < patterns.length; i ++) {
                String value = null;
                if (patterns[i].startsWith("ENV.")) {
                    value = System.getenv(patterns[i].substring(4));
                }
                else {
                    value = System.getProperty(patterns[i]);
                    if ((value == null || value.isEmpty()) && appContext != null) {
                        value = appContext.getEnvironment().getProperty(patterns[i]);
                    }
                }

                if (value != null && !value.isEmpty()) {
                    registry.config().commonTags(nameAndValue[0], value);
                    break;
                }
            }
        }
    }

    String statuses = metricsProperties.getInitializeForStatuses();
    if (statuses != null || !statuses.isEmpty()) {
        String[] statusCodes = statuses.split(",");
        for(String code: statusCodes) {
            if (metricsProperties.hasCaller()) {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**", "caller", "*");
            }
            else {
                registry.timer(HTTP_SERVER_REQUESTS, "exception", "None", "method", "GET", "status", code, "uri", "/**");
            }
        }
    }
}

Source File: MicrometerRSocket.java From rsocket-java with Apache License 2.0

4 votes

private static Timer timer(
    MeterRegistry meterRegistry, String interactionModel, SignalType signalType, Tag... tags) {

  return meterRegistry.timer(
      "rsocket." + interactionModel, Tags.of(tags).and("signal.type", signalType.name()));
}

Source File: MeterPool.java From data-highway with Apache License 2.0

4 votes

public MeterPool(MeterRegistry registry) {
  counterPool = new KeyedSharedObjectPool<NameAndTags, Counter>() {
    @Override
    protected Counter constructValue(NameAndTags key) {
      return registry.counter(key.getName(), key.getTags());
    }

    @Override
    protected void destroyValue(NameAndTags key, Counter value) {
      registry.remove(value);
    }
  };

  timeGaugePool = new KeyedSharedObjectPool<NameAndTags, SettableTimeGauge>() {
    @Override
    protected SettableTimeGauge constructValue(NameAndTags key) {
      AtomicLong value = new AtomicLong();
      TimeGauge timeGauge = registry
          .more()
          .timeGauge(key.getName(), key.getTags(), value, MILLISECONDS, AtomicLong::doubleValue);
      return new SettableTimeGauge(timeGauge, value);
    }

    @Override
    protected void destroyValue(NameAndTags key, SettableTimeGauge value) {
      registry.remove(value);
    }
  };

  timerPool = new KeyedSharedObjectPool<NameAndTags, Timer>() {
    @Override
    protected Timer constructValue(NameAndTags key) {
      return registry.timer(key.getName(), key.getTags());
    }

    @Override
    protected void destroyValue(NameAndTags key, Timer value) {
      registry.remove(value);
    }
  };

  gaugePool = new KeyedSharedObjectPool<MeterPool.NameAndTags, SettableGauge>() {
    @Override
    protected SettableGauge constructValue(NameAndTags key) {
      AtomicLong value = new AtomicLong();
      Gauge gauge = Gauge.builder(key.getName(), value, AtomicLong::doubleValue).tags(key.getTags()).register(registry);
      return new SettableGauge(gauge, value);
    }

    @Override
    protected void destroyValue(NameAndTags key, SettableGauge value) {
      registry.remove(value);
    }
  };
}

Java Code Examples for io.micrometer.core.instrument.MeterRegistry#timer()