My google cloud functions take longer and longer each call

[crispuavy]

Here's a patebin of the code (password isn't real): https://pastebin.com/Br37dX8r

const functions = require("firebase-functions");
const express = require("express");
const redis = require("redis");
const regionInfo = require("./regionInfo.json");

const app = express();
const client = redis.createClient({
    database: 0,
    password: "hunter123",
    url: "redis://database.skeld.net",
    socket: 6379,
 });

app.get("/games", async (request, response) => {
    console.log("/games request");
    await client.connect();
    const codes = await client.sMembers("skeldsync.games");
    response.set("Cache-Control", "public, max-age=10, s-maxage=20");
    response.setHeader("Access-Control-Allow-Origin", "*");
    var lobbyInfos = new Array();
    for (const idx in codes) {
        const code = codes[idx];
        const lobbyInfo = await client.hGetAll("ImpostorRedis" + code);
        if (lobbyInfo.in_progress == "true") continue;
        lobbyInfos.push(lobbyInfo.lobby_data);
    }
    var result = `${JSON.stringify(lobbyInfos)}`;
    response.send(result);
    console.log("Lobby infos length: " + lobbyInfos.length);
    await client.disconnect();
});
 
app.get("/playercount", async (request, response) => {
    console.log("/playercount request");
    await client.connect();
    const codes = await client.sMembers("skeldsync.games");
    response.set("Cache-Control", "public, max-age=5, s-maxage=10");
    response.setHeader("Access-Control-Allow-Origin", "*");
    var totalPlayers = 0;
    for (const idx in codes) {
        const code = codes[idx];
        const str = await client.hGet("ImpostorRedis" + code, "player_count");
        if (str == null) continue;
        const playerCount = Number.parseInt(str);
        totalPlayers += playerCount;
    }
    var result = `${totalPlayers}`;
    response.send(result);
    console.log("Total players: " + result);
    await client.disconnect();
});
 
app.get("/regionInfo", async (request, response) => {
    console.log("/regionInfo request");
    response.set("Cache-Control", "public, max-age=3600, s-maxage=3600");
    response.send(regionInfo);
});
 
app.get("/ip", async (request, response) => {
    console.log("/ip request");
    response.set("Cache-Control", "public, max-age=3600, s-maxage=3600");
    response.send(regionInfo.Regions[0].Servers[0].Ip);
});
 
app.get("/deeplink", async (request, response) => {
    console.log("/deeplink request");
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.set("Cache-Control", "public, max-age=3600, s-maxage=3600");
    response.send(
        `amongus://init\?servername=<color=\"orange\">skeld.net\&serverport=22023\&serverip=${regionInfo.Regions[0].Servers[0].Ip}\&usedtls=false`
    );
});
 
exports.app = functions.https.onRequest(app);