# How to reduce amount of object store memory on worker nodes in Ray Cluster? **URL:** \ **Category:** Ray Clusters\ **Created:** [November 16, 2022, 1:09pm UTC](https://discuss.ray.io/t/how-to-reduce-amount-of-object-store-memory-on-worker-nodes-in-ray-cluster/8310 "2022-11-16T13:09:20Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Vedant\_Roy](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/vedant_roy/32/3234_2.png) [@Vedant\_Roy](https://discuss.ray.io/u/Vedant_Roy)\ **Post date:** [November 16, 2022, 1:09pm UTC](https://discuss.ray.io/t/how-to-reduce-amount-of-object-store-memory-on-worker-nodes-in-ray-cluster/8310/1 "2022-11-16T13:09:20Z")
Is there a setting I can tweak in my cluster configuration file in order to reduce the amount of memory that is allocated to the Ray object store in worker nodes? ---
**Author:** ![Alex](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/alex/32/341_2.png) [@Alex](https://discuss.ray.io/u/Alex)\ **Post date:** [November 17, 2022, 9:14pm UTC](https://discuss.ray.io/t/how-to-reduce-amount-of-object-store-memory-on-worker-nodes-in-ray-cluster/8310/2 "2022-11-17T21:14:24Z")
Let’s centralize discussion here with the highly related question [How to tell cluster launcher to not reserve so much memory for a ray worker node?](https://discuss.ray.io/t/how-to-tell-cluster-launcher-to-not-reserve-so-much-memory-for-a-ray-worker-node/8304) ---
**Author:** ![Vedant\_Roy](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/vedant_roy/32/3234_2.png) [@Vedant\_Roy](https://discuss.ray.io/u/Vedant_Roy)\ **Post date:** [November 18, 2022, 12:02am UTC](https://discuss.ray.io/t/how-to-reduce-amount-of-object-store-memory-on-worker-nodes-in-ray-cluster/8310/3 "2022-11-18T00:02:14Z")
My bad, not sure how I missed this duplicate from myself.