Function metrics has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  metrics (metric: MetricBulk | Array<MetricBulk>): any[] {

    const res: any[] = []
    // tslint:disable-next-line
    if (metric === undefined || metric === null) {

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Function constructor has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  constructor (opts?) {
    opts = opts || {}

    this._measurement = opts.measurement
    this._callFn = null

Function onCPUProfileStop has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private onCPUProfileStop (cb) {
    if (this.currentProfile === null) {
      return cb({
        err: 'No profiling are already running',
        success: false

Function hookHttp has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private hookHttp (nodule: any, name: string) {
    if (nodule.Server === undefined || nodule.Server.prototype === undefined) return
    if (this.modules[name] !== undefined) return this.logger(`Module ${name} already hooked`)
    this.logger(`Hooking to ${name} module`)
    this.modules[name] = nodule.Server.prototype

Function onCPUProfileStart has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private onCPUProfileStart (opts, cb) {
    if (typeof cb !== 'function') {
      cb = opts
      opts = {}
    }

Function _sink has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  _sink (sinkIndex) {
    const sinkElement = this._elements[sinkIndex]
    const sinkScore = this._score(sinkElement)
    const length = this._elements.length

Function metric has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  metric (opts: Metric): Gauge {
    let metric: InternalMetric
    if (typeof opts.value === 'function') {
      metric = {
        name: opts.name,

Function onHeapdump has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private onHeapdump (opts, cb) {
    if (typeof cb !== 'function') {
      cb = opts
      opts = {}
    }

Function percentiles has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  percentiles (percentiles) {
    const values = this._sample
      .toArray()
      .sort(function (a, b) {
        return (a === b)

Function getObjectAtPath has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

export function getObjectAtPath (context: Object, path: string): any {
  if (path.indexOf('.') === -1 && path.indexOf('[') === -1) {
    return context[path]
  }

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Function percentiles has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  percentiles (percentiles) {
    const values = this._sample
      .toArray()
      .sort(function (a, b) {
        return (a === b)

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Function init has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  init (config?: ProfilingConfig | boolean) {
    if (config === true) {
      config = defaultProfilingConfig
    } else if (config === false) {
      config = disabledProfilingConfig

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Function findPackageJson has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  static findPackageJson () {
    try {
      require.main = Configuration.getMain()
    } catch (_e) {
      // Ignore error when getter is set on require.main, but no setter

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Function onHeapProfileStart has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  private onHeapProfileStart (opts, cb) {
    if (typeof cb !== 'function') {
      cb = opts
      opts = {}
    }

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Function onCPUProfileStart has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  private onCPUProfileStart (opts, cb) {
    if (typeof cb !== 'function') {
      cb = opts
      opts = {}
    }

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Function autoExitHook has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  private autoExitHook () {
    // clean listener if event loop is empty
    // important to ensure apm will not prevent application to stop
    this.autoExitHandle = setInterval(() => {
      let currentProcess: any = (cluster.isWorker) ? cluster.worker.process : process

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Function init has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  init () {
    for (const moduleName of this.modules) {
      let path = utils.detectModule(moduleName)
      // continue to search if we dont find it
      if (path === null) continue

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Function expressErrorHandler has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  expressErrorHandler () {
    const self = this
    Configuration.configureModule({
      error : true
    })

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Avoid too many return statements within this function.

Open

        if (j === 0) return segments.join('/')

Avoid too many return statements within this function.

Open

            return segments.join('/')