[Bug]: [0605 big data regression] insert into select oom.
Ariznawlll opened this issue · comments
Ariznawlll commented
Is there an existing issue for the same bug?
- I have checked the existing issues.
Branch Name
main
Commit ID
Other Environment Information
- Hardware parameters:
- OS type:
- Others:
Actual Behavior
job url:https://github.com/matrixorigin/mo-nightly-regression/actions/runs/9366247347/job/25799726334 (load and insert test-> insert into select)
profile:
2024-06-04_16_56_47.zip
2024-06-04_16_55_08.zip
Expected Behavior
No response
Steps to Reproduce
trigger big data test on tke.
If you need some test details, please contact me.
Additional information
No response
YANGGMM commented
@ouyuanning 麻烦看一下
ou yuanning commented
辛苦锦赛统一看看吧
Jensen commented
无进展
Jensen commented
上面issue message中的profile文件夹中没有oom节点的pprof信息, 魏璐帮忙找了一下grafana抓的几天前跑的结果, 根据
https://github.com/matrixorigin/mo-nightly-regression/actions/runs/9520234425/job/26245691714
的时间戳 Fri, 14 Jun 2024 22:19:17 GMT, 用grafana看这个时间段前10s的inuse space和alloc space
- inuse space :
- alloc space :
- 向魏璐确认了一下配置是14c 55g,
不理解为什么这里的单位是TB, - 从cpu结果上看类型转换的开销比较大? 不知道为什么没有去重的开销, 以往经验去重开销都蛮大的..
- 以及看需要向徐鹏哥请教一下inuse space的内存占用是否合理
Jensen commented
Jensen commented
还需要继续优化, 现在有最新的问题 : #17143 (comment)
Jensen commented
等待合并
Ariznawlll commented
最近没有再出现这个问题,先关闭