ronkot

A few show tricks to find slow queries in mongodb

Enable profiling

First, you have to enable profiling

> db.setProfilingLevel(1)

Now let it run for a while. It collects the slow queries ( > 100ms) into a capped collections, so queries go in and if it's full, old queries go out, so don't be surprised that it's a moving target...

ronkot

const PENDING = 1;
const RESOLVED = 2;
const REJECTED = 3;

const callLater = (fn) => setTimeout(fn, 0);

class Promise {
  constructor(initPromiseFn) {
    this._state = PENDING;
    this._value = undefined;

ronkot

    {
      "presets": ["es2015", "es2015-node4", "async-to-bluebird"],
      "env": {
        "test": {
          "plugins": ["babel-plugin-rewire"]
        }
      }
    }

ronkot

#!/usr/bin/env node

//please requist your app token from
//https://trello.com/1/connect?key=yourkey&name=git-hook&expiration=never&response_type=token&scope=read,write

var key = "your key";
var token = "your token";
//https://trello.com/board/-/4e9003324a517dad44465056
var board_id = "4e9003324a517dad44465056";
var Trello = require("node-trello");