{
  "apps": [{
    "name": "gamekeller",
    "script": "app.js",
    "exec_mode": "cluster_mode",
    "instances": 1,
    "log_date_format": "YYYY-MM-DD HH:mm Z",
    "env": {
      "NODE_ENV": "production",
      "LOGFORMAT": ":method :url HTTP/:http-version :status :res[content-length] - :response-time ms"
    }
  }],
  "deploy": {
    "production": {
      "user": "node",
      "host": "web.hosts.gk",
      "ref": "origin/master",
      "repo": "https://github.com/gamekeller/next.git",
      "path": "/home/node/gamekeller",
      "post-deploy": "npm install && grunt deploy && migrate up && sudo -H /usr/bin/pm2 startOrRestart ecosystem.json && ./bin/post-deploy"
    }
  }
}

{
  "apps": [{
    "name": "gamekeller",
    "script": "app.js",
    "exec_mode": "cluster_mode",
    "instances": 1,
    "log_date_format": "YYYY-MM-DD HH:mm Z",
    "env": {
      "NODE_ENV": "production",
      "LOGFORMAT": "[:date[clf]] :method :url HTTP/:http-version :status - :response-time ms"
    }
  }],
  "deploy": {
    "production": {
      "user": "node",
      "host": "web.hosts.gk",
      "ref": "origin/master",
      "repo": "https://github.com/gamekeller/next.git",
      "path": "/home/node/gamekeller",
      "post-deploy": "npm install && grunt deploy && migrate up && sudo -H /usr/bin/pm2 startOrRestart ecosystem.json && ./bin/post-deploy"
    }
  }
}

Add date to log format
Monitoring: Add date to log format
