reusee

Results 180 comments of reusee

https://grafana.ci.matrixorigin.cn/explore?panes=%7B%22aaX%22:%7B%22datasource%22:%22loki%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22expr%22:%22%7Bmatrixorigin_io_namespace%3D%5C%22mo-error-case--nightly-57a9e8776-20240624%5C%22%7D%20%7C%3D%20%60slow%20event%60%22,%22queryType%22:%22range%22,%22datasource%22:%7B%22type%22:%22loki%22,%22uid%22:%22loki%22%7D,%22editorMode%22:%22builder%22%7D%5D,%22range%22:%7B%22from%22:%22now-12h%22,%22to%22:%22now%22%7D%7D%7D&schemaVersion=1&orgId=1 没有记录到慢的 I/O,不是 io 开销过大的问题。

在 2024-06-24 04:00 左右的错误信息:https://grafana.ci.matrixorigin.cn/goto/KtEhzSQIR?orgId=1 可以看到有大量的 failed to init stats info for table 以及 connect: cannot assign requested address。后者似乎是因为fd耗尽,无法bind导致,可能是有网络连接未关闭,或者同时发起太多。 而且只有 04:00 这个时间有 connect: cannot assign requested address 的错误信息:https://grafana.ci.matrixorigin.cn/goto/Agb4iSwIR?orgId=1

> ### Is there an existing issue for the same bug? > > * [x] I have checked the existing issues. > > > ### Branch Name > > main...

两次重现,都和 disttae 包内的 stats 相关,先转给 @volgariver6 做进一步分析