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xhwdt

xhwdt

V2EX member #486702, joined on 2020-04-28 10:51:55 +08:00
使用 EXISTS 优化 IN 子查询
MySQL  •  xhwdt  •  Jul 11, 2025  •  Lastly replied by hushulin
5
fluent-bit 能否自动恢复收集
程序员  •  xhwdt  •  May 30, 2025  •  Lastly replied by liuhai233
2
loki 性能问题
程序员  •  xhwdt  •  May 27, 2025  •  Lastly replied by xhwdt
8
xhwdt's recent replies
May 28, 2025
Replied to a topic by xhwdt 程序员 fluent-bit 能否自动恢复收集
INPUT 配置
```
[INPUT]
storage.pause_on_chunks_overlimit on
```
May 27, 2025
Replied to a topic by xhwdt 程序员 loki 性能问题
@rushssss 确实,高选择性的字段不能作为 label ,如果日志量比较大,选择时间和 label 后的结果集应该还是比较大的,确实不好搞。感觉只有日志量较小或者查询需求仅仅是查询非常小时间段内的日志,才适合用。有较大范围关键字查询的,碰不了一点。
May 27, 2025
Replied to a topic by xhwdt 程序员 loki 性能问题
@crysislinux 有这种需求,需要在较长时间内通过关键字查找
May 27, 2025
Replied to a topic by xhwdt 程序员 loki 性能问题
@RedisMasterNode 感谢,我试下先
May 27, 2025
Replied to a topic by xhwdt 程序员 loki 性能问题
@rrfeng 4c16g 的单台机器,用来测试下性能,都是用 docker 跑的。
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