How severe does this issue affect your experience of using Ray? High: It blocks me to complete my task. In my project, to pass image from one actor to another, I am putting it into the object store memory via ray.put() and passing reference to another actor. I have seen that, by default it’s not…

Hi @shyampatel do you have some simple script for your workload so we can give it a try? Can anyone explain what exactly num_evictions represents It means the object being evicted due to memory pressure. You can find more details here Ray v2 Architecture - Google Docs

Thanks for your answer. [image] yic: do you have some simple script for your workload so we can give it a try? I could not reproduce the same with simple script. As I told it’s behaving strange when I put more load (multiple camera input) to my pipeline. [image] yic: It means the object…

Evicted from object store and stored in storage memory. Right ? Not really. You might have a copy of your object in object store, but it’s not actively being used. In this case, if the memory pressure is high, it’ll be evicted, which means it’ll be removed from the memory in the local node. When …

Memory leakage in object store memory

Ray Core

shyampatel August 9, 2024, 8:13am 5

@yic Can you check the thread : Memory leakage with ray.put() ? These both are related.

Topic		Replies	Views
Memory leakage with ray.put() Ray Core	10	365	August 22, 2024
[Core] Having trouble evicting objects Ray Core	6	626	June 9, 2021
Object eviction Ray Core	2	224	January 19, 2024
RAM does not get released while no more references pointed to the Object Store Ray Core	1	389	March 3, 2023
Opposite of ray.put() Ray Core	3	497	November 23, 2021

Memory leakage in object store memory

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