Is it feasible to use cgroup to limit memory on compute nodes?

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 使用cgroup限制计算节点内存可行吗

| username: maokl

[TiDB Usage Environment] Production Environment
[TiDB Version] 5.4

Due to the unlimited memory usage by the compute nodes, there are instances where the compute nodes exhaust the host memory, affecting the usage of other compute nodes on the same host. We are now considering using Cgroup to limit the memory usage of the compute nodes. Is this feasible?

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| username: TiDBer_pkQ5q1l0 | Original post link

Feasible, you can directly use containers.

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| username: maokl | Original post link

Deploy the computing nodes in containers?

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| username: TiDBer_pkQ5q1l0 | Original post link

Yes, that’s right.

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| username: system | Original post link

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