geedge-jira/md/OMPUB-304.md

# K现场20.11.rc3版本Storm服务器内存告警

| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-304 | 2021-12-23T13:34:13.000+0800 | 唐浩 | 已关闭 |


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2021.6.29 [~xubotao] 排查发现：现场处理storm内存超80%告警时，发现nezha内存监测的值有点不太对，目前只有storm的服务器内存告警，我记录了下2台storm服务器（告警和未告警的）

!image-2021-12-23-13-33-53-101.png|width=486,height=147!**liuyang** commented on *2021-12-23T13:35:09.656+0800*:

2021.7.29 [~tanghao] 提供排查文档



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**liuyang** commented on *2021-12-23T13:35:54.695+0800*:

2021.9 [~tanghao]  现场项目升级过程中，升级了strom组件，同时执行了清除内存缓存指令，告警消失，脚本内容



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# Attachments

Attachment: image-2021-12-23-13-33-53-101.png

![image-2021-12-23-13-33-53-101.png](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/24126/image-2021-12-23-13-33-53-101.png)



Attachment: iplist

[iplist](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/24129/iplist)



Attachment: storm_clear_cache.sh

[storm_clear_cache.sh](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/24128/storm_clear_cache.sh)



Attachment: 内存告警排查相关.docx

[内存告警排查相关.docx](https://gfwleak.exec.li/admin/geedge-jira/raw/branch/master/attachment/24127/内存告警排查相关.docx)