139 lines
2.9 KiB
Markdown
139 lines
2.9 KiB
Markdown
# 【M22项目】network zodiac dashboard ether fabric的端口流量值计算错误
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| ID | Creation Date | Assignee | Status |
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|----|----------------|----------|--------|
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| OMPUB-1291 | 2024-05-15T18:57:15.000+0800 | 方顺健 | 已关闭 |
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No description
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---
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**zhuwei** commented on *2024-05-17T10:38:13.347+0800*:
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我觉得这张图这个黄色的线是0的也不太正常，1/5/12,1/5/13是一条链路的上下行。不太可能存在下行突然跌到0，但是上行稳定且还有数据的情况。
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!微信截图_20240517090524.png!
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**luqiuwen** commented on *2024-05-17T11:21:01.792+0800*:
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EF万兆接口的统计有溢出的现象，这个现象我在EF的CLI上也观察到了：
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!image-2024-05-17-11-19-51-723.png!
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这应该是导致流量统计出现较大尖峰的原因。我联系一下供应商处理排查一下这个问题。
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**luqiuwen** commented on *2024-05-24T11:57:14.029+0800*:
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供应商技术支持反馈端口溢出的原因是BF交换芯片的Bug：
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!image-2024-05-24-11-57-12-319.png!
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**zhuwei** commented on *2024-05-24T14:52:33.520+0800*:
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nezha是否能对异常数据进行过滤？
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**fangshunjian** commented on *2024-05-24T17:01:42.895+0800*:
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通过promql 逻辑运算可以过滤掉异常的数据点，具体判断逻辑为：当前时间点相对前5分钟的数据是否在合理范围内，如±50%。
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以 YGN-MYTEL-EF01-SMBIO01 为例，查询语句调整为：
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{code:java}
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ifInbps{asset=~"YGN-MYTEL-EF01-SMBIO01",ifDescr=~"Eth-10G-1/5/([0-9]|[12][0-9]|3[01])"} * 8
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and
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ifInbps{asset=~"YGN-MYTEL-EF01-SMBIO01",ifDescr=~"Eth-10G-1/5/([0-9]|[12][0-9]|3[01])"} > (ifInbps{asset=~"YGN-MYTEL-EF01-SMBIO01",ifDescr=~"Eth-10G-1/5/([0-9]|[12][0-9]|3[01])"} offset 5m) * 0.5
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and
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ifInbps{asset=~"YGN-MYTEL-EF01-SMBIO01",ifDescr=~"Eth-10G-1/5/([0-9]|[12][0-9]|3[01])"} < (ifInbps{asset=~"YGN-MYTEL-EF01-SMBIO01",ifDescr=~"Eth-10G-1/5/([0-9]|[12][0-9]|3[01])"} offset 5m) * 1.5 {code}
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过滤前：
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!image-2024-05-24-17-00-30-226.png|width=1632,height=851!
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过滤后：
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!image-2024-05-24-17-00-49-755.png!
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**zhangshuo** commented on *2024-05-27T12:38:12.272+0800*:
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!image-2024-05-27-12-36-43-139.png!
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修改后图中流量不正常位置显示断点，asset中的值显示null，这个是否符合预期？
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**zhangshuo** commented on *2024-05-28T10:45:57.214+0800*:
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!image-2024-05-28-10-44-00-423.png!
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各站点已修改完成
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## Attachments
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**57898/image-2024-05-17-11-19-51-723.png**
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**58345/image-2024-05-24-11-57-12-319.png**
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**58362/image-2024-05-24-17-00-30-226.png**
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**58363/image-2024-05-24-17-00-49-755.png**
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**58370/image-2024-05-27-12-36-43-139.png**
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**58390/image-2024-05-28-10-44-00-423.png**
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**57763/企业微信截图_17157444802982.png**
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**57762/企业微信截图_17157447384581.png**
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**57761/企业微信截图_17157501073541.png**
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**57888/微信截图_20240517090524.png**
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