1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
| import pretty from "pretty-time"
| import { styleText } from "util"
|
| export class PerfTimer {
| evts: { [key: string]: [number, number] }
|
| constructor() {
| this.evts = {}
| this.addEvent("start")
| }
|
| addEvent(evtName: string) {
| this.evts[evtName] = process.hrtime()
| }
|
| timeSince(evtName?: string): string {
| return styleText("yellow", pretty(process.hrtime(this.evts[evtName ?? "start"])))
| }
| }
|
|
