Did Meteor 1.7 solve any issues around memory leaks?


#1

I upgraded to Meteor 1.7 this week and it seems like a memory leak issue we were facing suddenly disappeared. Has anyone else experienced this?

A few days ago someone has reported the opposite issue though :smile:


#2

We’ve been experiencing the same on one of our apps since upgrading. It seems to be related to this:


#3

Did a memory leak start or stop for you?

For me a memory leak dissappeared. My app seems to handle memory much better now.

Also, what is displayed in your screenshot?


#4

If I remember correctly there was some issue in Node.js with this that was discovered and fixed. Being on the newest version should fix it.


#5

These issues start appearing after upgrading to 1.6.1, and still exists in 1.7

The screenshot shows a heapdump diff, this allows you to find the cause of memory leaks.

I’m testing this on Node 8.11.4


#6

I can confirm now that the same issues persist in Meteor 1.8

I’ve downgraded the app to 1.6.0.1 and all issues disappeared.


#7

Consider this issue:


Maybe it might be connected. Either way you want to take this to Github.


Memory leaks after upgrading to Meteor 1.7