Question Memory Leak

[Centrual]

Hello,

Thanks for updates, you are really good!
Today i updated libraries to latest, but after update libraries , my program had memory leak problem. I know it's about libraries, because i used my script for 2 week and it's used only 200 mb ram max in week.

Currently program ram usage going bigger and bigger. ( i saw 1.4 gb ram usage and restarted )
If you know one way for which function causes memory leak etc. can you tell me?

Thank you so much.

I'm using this libraries:

var mysql = require("mysql"),
steamCommunity = require("steamcommunity"),
steamUser = require("steam-user"),
tradeOffers = require("steam-tradeoffer-manager"),
totp = require("steam-totp"),
bigNumber = require("bignumber.js"),
mkdirp = require("mkdirp"),
fs = require("fs"),
request = require("request"),
pusher = require("pusher"),
jsonParser = require("json3"),
q = require("q"),
onceler = require('onceler').TOTP;


SOLUTION:

 

I solved this problem with changing node start parameters. This problem about of node's lazy garbage collector.

 

I used this parameters for start bot script:

--optimize_for_size --max_old_space_size=920 --gc_interval=100

 

Thanks for help 

Edited April 18, 2016 by Centrual

[cookie]

Perhaps your application is not well designed?

[Centrual]

Yes, it can be, i want to learn how i can find memory leak function(s). Do you have any idea?

[cookie]

Yes, it can be, i want to learn how i can find memory leak function(s). Do you have any idea?

 

You are using memory therefore you are storing data in the memroy. you need to check what functions are you using that store data or fetch data. Does your bot is programmed to do a set of series every while? perhaps post a preview of your code so we can analyze.

[Centrual]

I solved this problem with changing node start parameters. This problem about of node's lazy garbage collector.

 

I used this parameters for start bot script:

--optimize_for_size --max_old_space_size=920 --gc_interval=100

 

Thanks for help