Webstation To Slow

[Rich Ex]

Hi friends ,
My system was working fine but now Webstation is taking a very long time to change pages or show data.
I am doing all this at the local machine so I have no network issues .
Even if I just try to bring up the ‘About’ info it take about 3 minutes to change .
It was working fine and nothing has changed , its the same on Chrome , Edge and Firefox browsers… I cant seem to see an issue so help please .

Thanks Richard

[Mikhail]

Hi,

Problem like this is difficult to diagnose. Did you check CPU and memory load in Device Manager?

May be the problem is related to network configuration. I mean if web requests go by wrong routes. Please also check network adapters: do you have virtual adapters created by other applications?

[Rich Ex]

Hi Mikhail ,
No I have none of what you mention .
It was a very strange issue .
I have fixed it now , I had to uninstall and then reinstall the software for Rapid Scada and now it is working again , this does show that it was not actually Rapid Scada that caused the problem I suppose so may have been a windows related issue as I did notice that there were Win10 updates waiting to be installed after the restart .

Thank you Sir for your help
Rich

[Mikhail]

Hi Rich,

If it happens again and you find a particular cause, please share info with us.

[Rich Ex]

Hi , yes it did happen again even after updating to the latest version .

—I have found the problem that caused the Webstation to grind to a halt —

I had a ‘calculated real’ channel that was writing events , unfortunately the input was changing very fast , this caused the Server events .dat file to get very big , over 68Mb in a short time and then slow the whole web station down to a crawl .

Once I turned off the ‘write events’ on the channel the issue stopped .

Hope this helps , Rich

[Mikhail]

Hi,

Thank you for the info. It’s really too many events. However, we will optimize accessing events in the future to let the system continue operating in such case.

[Author]

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