pm2_apps.json

{
	"apps": [
		{
			"name": "json-query",
			"script": "app.js",
			"instances": 0,
			"exec_mode": "cluster",
			"merge_logs": true,
			"error_file": "logs/logs.log",
			"out_file": "logs/logs.log",
			"log_date_format": "YYYY-MM-DD HH:mm Z",
			"node_args": [
				"--max_old_space_size=500"
			],
			"env": {
				"NODE_ENV": "production",
				"PORT": "9099"
			}
		}
	]
}