45 lines
1.0 KiB
Markdown
45 lines
1.0 KiB
Markdown
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# OLAP日志查询失败报I/O Error
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| ID | Creation Date | Assignee | Status |
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|----|----------------|----------|--------|
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| OMPUB-1033 | 2023-10-15T20:50:54.000+0800 | 戚岱杰 | 已解决 |
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NFS POC环境2023.10.15 凌晨1:00-2:00之间在TSG界面查询最近5分钟session record日志没有返回结果，有时回报率I/O error
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!image-2023-10-15-20-50-44-658.png|thumbnail! **qidaijie** commented on *2023-10-24T18:37:01.899+0800*:
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该报错的原因：CM发起请求默认的响应超时时间为2分钟，超时后返回该异常。
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造成超时的原因：
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* 时间段为流量高峰期，日志量、服务器资源均处于近乎满载的状态；IO、CPU资源均会影响查询的效率。
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** !P19-NFS-PoC日志量监控.png|thumbnail! !P19-NFS-PoC服务器资源监控.png|thumbnail!
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该问题与 OMPUB-1034 相似，后续处置参考OMPUB-1034评论。
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## Attachments
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**45895/image-2023-10-15-20-50-44-658.png**
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**46278/P19-NFS-PoC服务器资源监控.png**
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---
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**46279/P19-NFS-PoC日志量监控.png**
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