Example usage for com.amazonaws Request getAWSRequestMetrics

Introduction

In this page you can find the example usage for com.amazonaws Request getAWSRequestMetrics.

Prototype

AWSRequestMetrics getAWSRequestMetrics();

Source Link

Document

Returns the request metrics.

Usage

From source file:com.facebook.presto.hive.PrestoS3FileSystemMetricCollector.java

License:Apache License

@Override
public void collectMetrics(Request<?> request, Response<?> response) {
    AWSRequestMetrics metrics = request.getAWSRequestMetrics();

    TimingInfo timingInfo = metrics.getTimingInfo();
    Number requestCounts = timingInfo.getCounter(RequestCount.name());
    Number retryCounts = timingInfo.getCounter(HttpClientRetryCount.name());
    Number throttleExceptions = timingInfo.getCounter(ThrottleException.name());
    TimingInfo requestTime = timingInfo.getSubMeasurement(HttpRequestTime.name());
    TimingInfo clientExecuteTime = timingInfo.getSubMeasurement(ClientExecuteTime.name());

    if (requestCounts != null) {
        stats.updateAwsRequestCount(requestCounts.longValue());
    }//from w  ww . j  a  va2  s .c om

    if (retryCounts != null) {
        stats.updateAwsRetryCount(retryCounts.longValue());
    }

    if (throttleExceptions != null) {
        stats.updateAwsThrottleExceptionsCount(throttleExceptions.longValue());
    }

    if (requestTime != null && requestTime.getTimeTakenMillisIfKnown() != null) {
        stats.addAwsRequestTime(new Duration(requestTime.getTimeTakenMillisIfKnown(), MILLISECONDS));
    }

    if (clientExecuteTime != null && clientExecuteTime.getTimeTakenMillisIfKnown() != null) {
        stats.addAwsClientExecuteTime(
                new Duration(clientExecuteTime.getTimeTakenMillisIfKnown(), MILLISECONDS));
    }
}

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From source file:com.netflix.spectator.aws.SpectatorRequestMetricCollector.java

License:Apache License

@Override
public void collectMetrics(Request<?> request, Response<?> response) {
    final AWSRequestMetrics metrics = request.getAWSRequestMetrics();
    if (metrics.isEnabled()) {
        final Map<String, String> allTags = getAllTags(request);
        final TimingInfo timing = metrics.getTimingInfo();

        for (Field counter : COUNTERS) {
            Optional.ofNullable(timing.getCounter(counter.name())).filter(v -> v.longValue() > 0)
                    .ifPresent(v -> registry.counter(metricId(counter, allTags)).increment(v.longValue()));
        }//w  w  w  .ja  v a 2 s. c  o  m

        for (Field timer : TIMERS) {
            Optional.ofNullable(timing.getLastSubMeasurement(timer.name())).filter(TimingInfo::isEndTimeKnown)
                    .ifPresent(t -> registry.timer(metricId(timer, allTags))
                            .record(t.getEndTimeNano() - t.getStartTimeNano(), TimeUnit.NANOSECONDS));
        }

        notEmpty(metrics.getProperty(Field.ThrottleException)).ifPresent(throttleExceptions -> {
            final Id throttling = metricId("throttling", allTags);
            throttleExceptions.forEach(ex -> registry
                    .counter(throttling.withTag(TAG_THROTTLE_EXCEPTION, ex.getClass().getSimpleName()))
                    .increment());
        });
    }
}

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From source file:com.netflix.spectator.aws.SpectatorRequestMetricCollector.java

License:Apache License

private Map<String, String> getAllTags(Request<?> request) {
    final AWSRequestMetrics metrics = request.getAWSRequestMetrics();
    final Map<String, String> allTags = new HashMap<>();
    for (TagField tag : TAGS) {
        allTags.put(tag.getName(), tag.getValue(metrics).orElse(UNKNOWN));
    }//w  ww. j  av a  2  s.  co  m
    allTags.put(TAG_REQUEST_TYPE, request.getOriginalRequest().getClass().getSimpleName());
    final boolean error = isError(metrics);
    if (error) {
        for (TagField tag : ERRORS) {
            allTags.put(tag.getName(), tag.getValue(metrics).orElse(UNKNOWN));
        }
    }
    allTags.put(TAG_ERROR, Boolean.toString(error));
    allTags.putAll(customTags);
    return Collections.unmodifiableMap(allTags);
}

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