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# 非一致性内存访问(NUMA)遇上 OOM killer
- **期号**: SRE Weekly Issue #120(2018-05-06)
- **作者**: Rachel Kroll
- **链接**: https://rachelbythebay.com/w/2018/03/30/oom/
## 简介
> "单个 NUMA 节点也能 OOM"——这句话从此进入我的排查清单:当一台机器明明内存充足,却还是跑去"屠杀"无辜(但个头很大)的进程时,我要考虑的原因又多了一条。
## 正文
> ⚠️ 抓取失败:URLError: _ssl.c:1015: The handshake operation timed out