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geedge-jira/md/OMPUB-522.md
2025-09-14 21:52:36 +00:00

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# 福建项目libhos-client-cpp更新至3.0.9后,日志文件仍无法下载
| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-522 | 2022-06-13T14:52:00.000+0800 | 戚岱杰 | 已关闭 |
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在cm的安全日志下点击下载HTTP.Request Body选项界面提示 unknow error麻烦协助解决一下。
!image-2022-06-13-14-50-31-733.png!
!image-2022-06-13-14-51-38-430.png!
 **pengxuanzheng** commented on *2022-06-13T15:04:43.325+0800*:
服务器内部错误http响应502错误码请大数据同事排查一下服务器错误
!image-2022-06-13-15-03-29-712.png!
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**qidaijie** commented on *2022-07-01T10:40:17.301+0800*:
经过排查该问题原因为HOS服务处理瓶颈导致。
同时目前存在以下问题:
1目前8.19服务器损坏,仅剩两台健康节点,经过性能调优后,磁盘负载仍旧很高。
2在信息港选取与8.22同型号硬盘服务器与进行对比测试直接IO读写性能如下
8.22服务器:
!8.22.png|thumbnail!
40.222服务器:
!40.222.png|thumbnail!
对比发现直接IO读写性能差距较大麻烦 [~zhangzhihan] 协助排查下此现象的原因。
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## Attachments
**29242/40.222.png**
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**29241/8.22.png**
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**28685/image-2022-06-13-14-50-31-733.png**
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**28684/image-2022-06-13-14-51-38-430.png**
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**28687/image-2022-06-13-15-03-29-712.png**
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