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Feature #1405

CS录波em_comtrade数据服务大数据包效率非常低下,无法打开南瑞49010点大包

Added by yufeng wu over 3 years ago. Updated over 3 years ago.

Status:
Resolved
Priority:
High
Assignee:
Target version:
Start date:
05/21/2021
Due date:
% Done:

0%

Estimated time:
Defect version:

Description

相关Bug #1394 1396
广州穗腾CS QTISCS v3.0.5 +
20210515收到南瑞的pscada录波comtrade文件,发现原cs录波软件DI不能用,单通道多通道调用binary慢且有问题,
20210519修复DI通道问题,发现效率低下,拿到慢的测试数据,发现Json append和write组包耗时超级长
20210520跟李总讨论,决定软件框架方案不变,弃用Json组包接口,em_comtrade采用手工拼接组Json包,
发现界面解包效率太低
20210521 em_comtrade配合改组单通道49010个通道值作为一个整体单元组Json包特殊处理,界面插件增加通道限制配置,避免用户选超过10个通道以上
当前测试10个通道曲线显示耗时8秒


Files

em_comtrade.exe (654 KB) em_comtrade.exe yufeng wu, 05/22/2021 09:15 PM

History

#1

Updated by yufeng wu over 3 years ago

  • File em_comtrade.exe added

Release\QTISCS\Beta305
upload\广州综合监控项目\Release\binCS305+ehmi+graph+comtrade0521.zip合成完整版

#2

Updated by yufeng wu over 3 years ago

  • Status changed from New to Resolved
#3

Updated by yufeng wu over 3 years ago

20210522再优化
5AI通道 1s+插件0.5s==1.5s(曲线能出来)
10DI通道 2s+插件1s 3s(曲线能出来)
10AI通道 2s+插件1s 3s(曲线能出来)
10AI+10DI通道 4s+插件1.6s==6s(曲线能出来)

52AI通道 12s+插件5s(曲线出不来)
96DI通道 14s+插件6s(曲线出不来)
52+94=148通道 15s+插件11s(曲线出不来)

#5

Updated by yufeng wu over 3 years ago

  • File deleted (em_comtrade.exe)
#6

Updated by yufeng wu over 3 years ago

录波插件显示慢,和通道选择太多插件出不来崩的问题暂时还没解决

以10通道为例,你的2个日志时间加起来=3.几秒,是你收到我这边数据的时间,此时就清空白曲线区,然后要等6-7秒才会出曲线,也就是说实际使用要等11秒

#7

Updated by xiangyang li over 3 years ago

  • Assignee set to yufeng wu

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