jrgemignani commented on issue #2020:
URL: https://github.com/apache/age/issues/2020#issuecomment-2296854488

   @vladiksun There are some other memory leaks, for example #2046 which I am 
currently working on, that could be contributing factors. That particular one 
highlights quite a few other areas that **need** corrective action as well. 
This week I will be focusing on getting patches out to deal with those. 
   
   I am hesitant to suggest that this will, or will not, fix issues, due to the 
complexity of PostgreSQL memory system (contexts and caches). However, I will 
note that in my debugging of these memory leaks, I have found that PostgreSQL 
doesn't like to give back memory even after it is freed. It seems that once it 
gets it from the system, it may hold onto it for a while, just in case. 
   
   Also, keep in mind that PostgreSQL itself will cache items if it feels 
caching will improve performance.


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