cache debug logging: Date.now() -> performance.now(); 6.5.0

lib/caching.js

@@ -1,6 +1,7 @@
 'use strict'
 
 const debug = require('debug')('match-gtfs-rt-to-gtfs:caching')
+const {performance} = require('node:perf_hooks')
 const pkg = require('../package.json')
 const redis = require('./redis')
 
@@ -18,18 +19,18 @@ const withCaching = (fn, getId) => {
 	const cached = async (...args) => {
 		const id = getId(...args)
 
-		const t0 = Date.now()
+		const t0 = performance.now()
 		const fromCache = await redis.get(PREFIX + id)
-		debug(id, 'checking cache took', Date.now() - t0, 'from cache?', !!fromCache)
+		debug(id, 'checking cache took', Math.round(performance.now() - t0), 'from cache?', !!fromCache)
 		if (fromCache) {
 			const stale = JSON.parse(fromCache)
 			Object.defineProperty(stale || {}, CACHED, {value: true})
 			return stale
 		}
 
-		const t1 = Date.now()
+		const t1 = performance.now()
 		const fresh = await fn(...args)
-		debug(id, 'fetching fresh took', Date.now() - t1)
+		debug(id, 'fetching fresh took', Math.round(performance.now() - t1))
 
 		// todo: ignore errors
 		await redis.set(PREFIX + id, JSON.stringify(fresh), 'PX', TTL)

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "match-gtfs-rt-to-gtfs",
 	"description": "Match GTFS Realtime data with GTFS Static data, even if they don't share an ID.",
-	"version": "6.4.2",
+	"version": "6.5.0",
 	"main": "index.js",
 	"bin": {
 		"build-gtfs-match-index": "build-index.js"