How to improve RadGridView Performance when feed with live data?

[rick]

I'm trying to display high speed live network traffic data in RadGridView with sort/filter support. There will be about 5000 record per second, each record is about 500 bytes in average. And user need to see the latest records as soon as possible. 

I found that RadGrivView is unresponsive in this scenario, even after I followed the Tips and Tricks of RadGridView Performance. I had profiled the performance with VS, and the result as follows. And we can see RadGridView related operation cost too much time.

Is the any way to improve the performance?

 

I have uploaded my test project to TelerikGridViewPerf.zip

 

Thanks in advance!

 

[rick]

correct test project  TelerikGridViewPerf.zip url: https://www.dropbox.com/s/vkeszo4z5p8o2tp/TelerikGridViewPerf.zip?dl=0

[rick]

Ping, Ping....

[Dilyan Traykov]

Hello rick,

I'm afraid there's no way to improve the performance other than to decrease the rounds per second, for example:

_store.StartQueryData(1, 5000);

I do hope such an approach would work for you.

Regards,
Dilyan Traykov
Progress Telerik