profile.d.ts

profile.d.ts

interface Profile {
  meta:         Meta
  nodes:        Node []
  scripts:      Script []
  pkgs:         Pkg []
  urlBase:      string // common full url across packages and mainModule
  totalTime:    number // microseconds
  maxSelfTime:  number // microseconds
  maxTotalTime: number // microseconds
}

interface Meta {
  arch?:        string  // from node process object
  platform?:    string  // from node process object
  pid?:         number  // from node process object
  execPath?:    string  // from node process object
  mainModule?:  string  // filename of main module, relative to urlBase
  moarVersion?: string  // semver of version of moar used
}

interface Node {
  id:             number
  pkg:            Pkg
  script:         Script
  functionName:   string
  line:           number   // line number in script (1-based)
  lines:          Line []
  children:       Node []
  selfTime:       number   // microseconds
  totalTime:      number   // microseconds
  isProgram:      boolean
  isIdle:         boolean
  isGC:           boolean
}

interface Line {
  id:       number
  line:     number // line number in script (1-based)
  selfTime: number // microseconds
  pkg:      Pkg
  script:   Script
  node:     Node
}

interface Pkg {
  id:           number
  name:         string // may be (system) or (unknown)
  url:          string // may be (system) or (unknown), or relative to urlBase
  description?: string // from package.json
  homepage?:    string // from package.json
  version?:     string // from package.json
  nodes:        Node []
  scripts:      Script []
  lines:        Line[]
}

interface Script {
  id:     number
  url:    string // url of script, relative to urlBase
  urlPkg: string // url of script, relative to pkg's url
  pkg:    Pkg
  nodes:  Node []
  lines:  Line []
}