2025-09-14 21:52:36 +00:00
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# xxg40.166系统卡死现象调查
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| ID | Creation Date | Assignee | Status |
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|----|----------------|----------|--------|
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| OMPUB-7 | 2020-05-08T10:35:19.000+0800 | 王宇 | 完成 |
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---
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xxg 40.166 （adc mcn0）出现系统卡死现象，首次发现日期2020-05-08，通过系统日志判断卡死时间为 2020-05-06 21:37:44，下图为卡死现场拍摄图片
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!image-2020-05-08-10-34-39-917.png|width=811,height=609!
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第二次卡死发现时间2020-06-01
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!image-2020-06-01-13-38-08-163.png!**zhangzhihan** commented on *2020-05-22T14:36:54.803+0800*:
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从2020-05-08后再未出现该故障，暂时关闭该issues，若发现故障则开启本issues
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---
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**wangyu** commented on *2020-06-05T15:39:37.333+0800*:
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*40.166系统卡死机调研进度*
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[^40.166死机调研文档.docx]
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根据报错信息，大多报错都是内存报错。后来对40.166的内存进行监控发现buff/cache缓存一直在升高，不会自动进行释放。目前进行了系统配置可以让缓存达到一定的阈值后进行释放。
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6月5号改完系统配置，40.166监控内存脚本还在运行。再观察几天，如果buff/cache不再增长，就看是否还会发生死机现象。
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---
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**wangyu** commented on *2020-06-10T12:37:02.085+0800*:
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任务进度：
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# 修改完系统配置后，通过监控脚本没有发现buff/cache升高。
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# 现需要暂停任务，看过一段时间后会不会再次出现卡死现象。
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---
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**wangyu** commented on *2020-09-02T14:59:20.333+0800*:
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40.166到现在一切正常。
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---
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2025-09-14 22:26:17 +00:00
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# Attachments
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2025-09-14 21:52:36 +00:00
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2025-09-14 22:26:17 +00:00
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Attachment: 40.166死机调研文档.docx
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[40.166死机调研文档.docx](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/11689/40.166死机调研文档.docx)
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2025-09-14 21:52:36 +00:00
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2025-09-14 22:26:17 +00:00
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Attachment: image-2020-05-08-10-34-39-917.png
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2025-09-14 21:52:36 +00:00
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2025-09-14 22:26:17 +00:00
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Attachment: image-2020-06-01-13-38-08-163.png
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2025-09-14 21:52:36 +00:00
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2025-09-14 22:26:17 +00:00
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Attachment: image-2020-06-08-13-19-33-356.png
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Attachment: image-2020-06-08-13-21-23-385.png
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2025-09-14 21:52:36 +00:00
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