Top 10 Examples of "datadog-metrics in functional component" in JavaScript

timestamp
    );
  },
  gauge: (key: string, value: number, tags?: Tags, timestamp?: number) => {
    log('gauge', key, value, tags, timestamp);
  },
};
if (
  !process.env.DATADOG_API_KEY ||
  process.env.DATADOG_API_KEY === 'undefined'
) {
  console.warn('No DATADOG_API_KEY provided, not tracking metrics.');
} else {
  console.warn('Tracking metrics to DataDog.');
  const metrics = require('datadog-metrics');
  metrics.init({
    defaultTags: [
      `server:${process.env.SENTRY_NAME || 'unknown_server'}`,
      `hostname: ${os.hostname() || 'unknown_instance_hostname'}`,
    ],
  });

  // This is necessary for express-hot-shots to work
  const handleObjectTags = method => {
    const original = metrics[method];
    metrics[method] = (key, val, tags, timestamp) => {
      return original.call(
        metrics,
        key,
        val,
        Array.isArray(tags) ? tags : stringify(tags),
        timestamp

//   "target": "https://shop.nordstrom.com",
  //   "mobile": false
  // }
  console.log(event)

  // Flags for launching lighhouse
  // ref: https://github.com/GoogleChrome/lighthouse/blob/HEAD/docs/configuration.md
  const flags = {
    disableDeviceEmulation: !event.mobile || true,
    disableCpuThrottling: true,
    disableNetworkThrottling: true
  }

  // Initialize datadog metrics collection
  // ref: https://github.com/dbader/node-datadog-metrics#initialization
  metrics.init({
    host: 'host',
    prefix: 'prefix.',
    flushIntervalSeconds: 0,
    apiKey: process.env.DATADOG_API_KEY,
    appKey: process.env.DATADOG_APP_KEY,
    defaultTags: [ `audit-target:${event.target}` ]
  })

  // Attach lighthouse to chrome and run an audit.
  // ref: https://github.com/GoogleChrome/lighthouse/blob/master/docs/readme.md#using-programmatically
  lighthouse(event.target, flags).then(function(results) {
    // Increment the lighthouse counter
    metrics.increment('lighthouse.invoke')

    // Get total page load time metric
    // push metric to datadog, ref: https://github.com/dbader/node-datadog-metrics#gauges

.then(() => {
    // Flush metrics to Datadog
    // ref: https://github.com/dbader/node-datadog-metrics#flushing
    console.log('flushing metrics')
    return metrics.flush()
  })
  .then(() => callback())

import { BufferedMetricsLogger } from "datadog-metrics";
import { AkairoClient } from "discord-akairo";
import { countMembers, logger } from "../utils";

const { HIFUMI_DATADOG_API_KEY } = process.env;

const _dd = new BufferedMetricsLogger({
  apiKey: HIFUMI_DATADOG_API_KEY || "disabled in development",
  host: "hifumi",
  prefix: "hifumi.",
  // allows us to buffer stats and send them in bulk
  flushIntervalSeconds: 15,
});

/**
 * Wrapper function that prevents calling metrics in development mode
 * @param func
 */
export const withDatadog = (func: (client: BufferedMetricsLogger) => void): void => {
  if (HIFUMI_DATADOG_API_KEY) {
    func(_dd);
  }
};

lighthouse(event.target, flags).then(function(results) {
    // Increment the lighthouse counter
    metrics.increment('lighthouse.invoke')

    // Get total page load time metric
    // push metric to datadog, ref: https://github.com/dbader/node-datadog-metrics#gauges
    metrics.gauge("total", results.timing.total)

    // Get the Lighthouse score for the website
    // ref: https://developers.google.com/web/tools/lighthouse/scoring
    metrics.gauge("score", results.score)

    // Parse report blob to extract performance metrics
    results.reportCategories.filter(function(v){
      return v["id"] == "performance"
    })[0].audits.filter(function(v){
      return v["group"] == "perf-metric"
    }).forEach(function(chunk){

      // Push each metric to datadog
      metrics.gauge(chunk.id, chunk.result.rawValue)

    })

lighthouse(event.target, flags).then(function(results) {
    // Increment the lighthouse counter
    metrics.increment('lighthouse.invoke')

    // Get total page load time metric
    // push metric to datadog, ref: https://github.com/dbader/node-datadog-metrics#gauges
    metrics.gauge("total", results.timing.total)

    // Get the Lighthouse score for the website
    // ref: https://developers.google.com/web/tools/lighthouse/scoring
    metrics.gauge("score", results.score)

    // Parse report blob to extract performance metrics
    results.reportCategories.filter(function(v){
      return v["id"] == "performance"
    })[0].audits.filter(function(v){
      return v["group"] == "perf-metric"
    }).forEach(function(chunk){

      // Push each metric to datadog
      metrics.gauge(chunk.id, chunk.result.rawValue)

    })
    return results
  })
  .then(() => {

}).forEach(function(chunk){

      // Push each metric to datadog
      metrics.gauge(chunk.id, chunk.result.rawValue)

    })
    return results

lighthouse(event.target, flags).then(function(results) {
    // Increment the lighthouse counter
    metrics.increment('lighthouse.invoke')

    // Get total page load time metric
    // push metric to datadog, ref: https://github.com/dbader/node-datadog-metrics#gauges
    metrics.gauge("total", results.timing.total)

    // Get the Lighthouse score for the website
    // ref: https://developers.google.com/web/tools/lighthouse/scoring
    metrics.gauge("score", results.score)

    // Parse report blob to extract performance metrics
    results.reportCategories.filter(function(v){
      return v["id"] == "performance"
    })[0].audits.filter(function(v){
      return v["group"] == "perf-metric"
    }).forEach(function(chunk){

const handleObjectTags = method => {
    const original = metrics[method];
    metrics[method] = (key, val, tags, timestamp) => {
      return original.call(
        metrics,
        key,
        val,
        Array.isArray(tags) ? tags : stringify(tags),
        timestamp
      );
    };
  };
  handleObjectTags('histogram');
  handleObjectTags('gauge');
  handleObjectTags('increment');
  metrics.timing = (...args) => metrics.histogram.call(metrics, ...args);

  statsd = metrics;
}

function collectMemoryStats() {
  var memory = process.memoryUsage();
  statsd.gauge('memory.rss', memory.rss);
  statsd.gauge('memory.heapTotal', memory.heapTotal);
  statsd.gauge('memory.heapUsed', memory.heapUsed);
}

// Report memory usage every second
setInterval(collectMemoryStats, 1000);

function buildDataDog(pkg, env) {
  const dd = new datadog.BufferedMetricsLogger({
    apiKey: env.METRICS_API_KEY,
    host: env.METRICS_HOST || require('os').hostname(),
    prefix: utils.buildMetricPrefix(env, pkg),
    flushIntervalSeconds: env.METRICS_FLUSH_INTERVAL || 15
  });

  return new DatadogClientToStatsdAdapter(dd);
}