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SignalR, IE performance memory and CPU load

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Rico
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Rico asked on 29 Apr 2015, 11:44 AM

Hi,

I have a serious performance issue using the Kendo UI Grid with signalr and Oracle Change Notification.

I get approximately 100 rows of data when databinding, but then the dependency pushes 1-2 update per secound. What I see is that the Internet Explorer process is using 45-55% of CPU, and the memory increases with 1MB every 2 secound.

I have tried to use different versions of jquery to eliminate know errors disposing DOM element, but still no luck. I really hope that you guys out there are able to give some input what to do.

Regards Rico

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Alexander Popov
Telerik team
answered on 01 May 2015, 03:08 PM
Hi Rico,

This seems like a memory leak, but I was not able to reproduce it on our demos. Would you please share more details, code snippets or ideally - a runnable sample project where this occurs?

Regards,
Alexander Popov
Telerik
 
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