Support for OOM priority as a QoS enhancement
caohe opened this issue · comments
What would you like to be added?
- Users can specify the OOM priority as a QoS enhancement.
- Implement OOM priority with
oom_score_adj
.
Why is this needed?
Currently, Kubernetes will configure different oom_score_adj
values for different QoS classes. However, the order of OOM also depends on other dimensional factors such as the memory usage of the container.
In the colocation scenario, it's important to strictly ensure that web services are terminated later than batch jobs due to OOM when the cluster's memory resources become scarce.
@caohe Hi, I am very interested in this issue, is there any chance to participate now?
@caohe Hi, I am very interested in this issue, is there any chance to participate now?
@y-ykcir Yes, we can discuss this at the community meeting next Thursday. Please feel free to edit the agenda
https://bytedance.feishu.cn/docx/VXGfdiddUoemoQx54uacwSHonPd