79 lines
1.5 KiB
Markdown
79 lines
1.5 KiB
Markdown
# 福建项目：扫描网页关键字性能不足，导致电信5G功能端丢包问题
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| ID | Creation Date | Assignee | Status |
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|----|----------------|----------|--------|
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| OMPUB-521 | 2022-06-13T14:45:55.000+0800 | 刘学利 | 已关闭 |
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电信5G的tsg有这些服务器sapp有持续丢包的现象，麻烦协助排查解决一下
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192.168.33.1-2 ，192.168.33.4,192.168.34.1-4
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监控图如下：
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!image-2022-06-13-14-41-31-703.png!**liuxueli** commented on *2022-06-13T18:08:18.203+0800*:
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* 登录34.3/4查看，个别线程一直在丢包，使用perf top查看，{color:#de350b}单核约50%的CPU在rulescan函数中，关键字的扫描命中率在万分之四{color}
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** perf top -C cpuid
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*** !34.4.cpu51.perf.top.png!
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** cpu15/cpu51的火焰图
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*** [^34.4.cpu15.perf.svg]
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*** [^34.4.cpu51.perf.svg]
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** TSG扫描状态，{color:#de350b}关键字的扫描命中率在万分之四{color}
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*** [^34.4.tsg_static_maat.txt]
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*** [^34.4.app_sketch_maat.txt]
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** sapp的一些统计
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*** [^34.4.sysinfo.log]
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*** [^34.4.tsg_stat.log]
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**yangwei** commented on *2023-06-12T09:04:15.795+0800*:
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未见现场反馈现象复现，关闭issue，后续有类似问题，新开issue围绕当时版本讨论
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## Attachments
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**28711/34.4.app_sketch_maat.txt**
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---
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**28708/34.4.cpu15.perf.svg**
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---
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**28709/34.4.cpu51.perf.svg**
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---
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**28707/34.4.cpu51.perf.top.png**
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---
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**28712/34.4.sysinfo.log**
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---
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**28713/34.4.tsg_stat.log**
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---
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**28710/34.4.tsg_static_maat.txt**
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---
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**28680/image-2022-06-13-14-41-31-703.png**
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