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[Feature]: OceanBase 4.x GC问题排查 #443

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Teingi opened this issue Sep 24, 2024 · 2 comments
Open

[Feature]: OceanBase 4.x GC问题排查 #443

Teingi opened this issue Sep 24, 2024 · 2 comments
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@Teingi
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Teingi commented Sep 24, 2024

Describe your use case

GC 流程涉及到 RS 的状态切换和 LS 的资源安全回收,流程上较长。且 GC 线程每个租户仅有一个,某个日志流 GC Hang 死时会卡住所有其余日志流的 GC,进而造成更大的影响。

Describe the solution you'd like

obdiag rca支持GC问题的根因分析

Describe alternatives you've considered

根因分析的文档:https://www.oceanbase.com/knowledge-base/oceanbase-database-1000000000817499

Additional context

No response

@wayyoungboy wayyoungboy added the RCA Root Cause Analysis label Oct 10, 2024
@jingyd66
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jingyd66 commented Oct 11, 2024

【领取任务】

@Teingi Teingi added this to the v2.6.0 milestone Oct 11, 2024
@wayyoungboy wayyoungboy modified the milestones: v2.6.0, v3.0.0 Nov 22, 2024
@Teingi Teingi modified the milestones: v3.0.0, v3.1.0 Dec 15, 2024
@Teingi
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Teingi commented Dec 17, 2024

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