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Created by Reuel Ramos Ribeiro 31 Jan 2017, 11:58:54 Updated by Nicholas Westby 27 Jun 2018, 15:15:43
Hello, I use Umbraco version 7.5.8 assembly: 1.0.6233.15010. While using it for a few minutes, I notice how it becomes unresponsible and taking a long time to do anything. I noticed that its tab (on chrome) easily goes up to the gigabytes of memory after a few clicks here and there. I believe there is some sort of memory leak with umbraco/angular. I'm attaching two pictures to help you understand what is going on.
It seems to occur especially when I access the template and doctype editors on backoffice that the memory ramps up.
I was expecting to use the backoffice without having to close and open the browser tab every 5 minutes because it becomes unusable after a while.
I'm also having this problem. @rulrok Did you find more info what's causing the leak?
@instance By now it is just easier to make an upgrade of version I think. After that, I haven't noticed problems anymore :)
If there is one, what is the official solution to this issue?
Have you tried without any plugins enabled?
I have seen this on Umbraco 7.5.8 through 7.7.9 (not tested on a more recent version yet). Can recreate by clicking between content items and loading their editors. It seems that only a fraction of the memory is released on garbage collection. To further exacerbate things if you click between Content and Settings and then back to Content you seem to get a memory consumption jump that is proportional to how much you built up when clicking between content items.
Tested without any plugins installed using Chrome and Edge.
Type: Performance Problem
Backwards Compatible: True
Affected versions: 7.5.8, 7.7.9
Due in version: