obdiag
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oceanbase
obdiag (OceanBase Diagnostic Tool) is designed to help OceanBase users quickly gather necessary information and analyze the root cause of the problem.
### Describe your use case observer日志对于排查问题很重要，所以需要巡检项加一个确认日志清理策略（observer端和ocp端的，1个observer 256M的日志，原则上log盘能保留100个日志文件,即最小25G左右） ### Describe the solution you'd like 所以需要巡检项加一个确认日志清理策略 ### Describe alternatives you've considered _No response_ ### Additional context _No response_
### Description when we use 'obdiag rca run' command to check relevant info from log files, the obdiag only search the last 30 minutes log files. As we can see...
### 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...
### Description 版本：4.2.1.1 现象：集群所有租户执行ddl卡死，无法执行，影响大  报错日志：  
### Describe your use case 在大促高并发时，业务SQL往往会产生6003/6004/6005等锁争用错误，obdiag如果支持可以分析出所有6003/6004/6005相关的SQL，并统计出出现频率，对于业务的逻辑优化会很有帮助 ### Describe the solution you'd like 通过对日志中的6003/6004/6005代码进行分析，挖掘特定时间范围内的日志，可以指定--from和--to参数等 ### Describe alternatives you've considered _No response_ ### Additional context _No response_
### Describe the bug  ### Environment obd 2.2 ### Fast reproduce steps obdiag gather plan_monitor --trace_id YB420BA2D99B-0005EBBFC45D5A00-0-0 --env "{db_connect='-hxx -Pxx -uxx -pxx '}" 去掉-D参数 ### Expected behavior 直接提示缺少-D参数 ###...
### Describe the bug java程序中使用了ps协议的sql，在获取plan_monitor的时候报错  ### Environment obd 2.3.0 ### Fast reproduce steps 同上 ### Expected behavior _No response_ ### Actual behavior _No response_ ### Additional context _No response_
### Describe your use case I'd like to integrate obdiag into out product oceanbase-dashboard to analysis the SQL and display on the webpage, this feature may require obdiag to process...
