Page 9 Page Settings slow - Performance and Optimization

New Community Website

Ordinarily, you'd be at the right spot, but we've recently launched a brand new community website... For the community, by the community.

Yay... Take Me to the Community!

Welcome to the DNN Community Forums, your preferred source of online community support for all things related to DNN.
In order to participate you must be a registered DNNizen

Home All Forums

1
2
3
4
5

9/29/2015 6:04 PM

Sebastian Leupold

www.dnnwerk.de
Joined: 3/8/2004

Posts: 46212

Re: Page Settings slow

I am not Aware of General issues with IIS 8, usually there is a difference in configuration - web.config, machine.config or app pool Settings.

Cheers from Germany,
Sebastian Leupold

Speed up your DNN Websites with TurboDNN

10/9/2015 5:25 AM

Lars Tungen

Joined: 10/4/2003

Posts: 108

Re: Page Settings slow

Look at the size of the ViewState on that page (settings). I suspect it is huge. Serialization, deserialization and the transport back and forth of several megabytes of view state will explain the waiting time you are experiencing. I have seen this on several DNN-installations. If you have lot of tabs the PageSettings view state will explode and things will grind down to a halt. It could probably be fixed, because there is nothing in the GUI that indicates that several megabytes of state is necessary. It is probably 99.9% information that can easily be re-read from a server cache or the database on post-back.

10/10/2015 5:53 AM

Sebastian Leupold

www.dnnwerk.de
Joined: 3/8/2004

Posts: 46212

Re: Page Settings slow

there are a number of possible reasons for slow pages - viewstate is just one of it.

Cheers from Germany,
Sebastian Leupold

Speed up your DNN Websites with TurboDNN

10/11/2015 4:34 PM

Lars Tungen

Joined: 10/4/2003

Posts: 108

Re: Page Settings slow

OP wrote this: On the summar it says I received 5.74MB. And time taken is 9.14s. Why such a large amount of data?

My money is on a huge view state. And it is easy to check with right-click view page source.

Page 9 of 9

...8

These Forums are dedicated to discussion of DNN Platform and Evoq Solutions.

For the benefit of the community and to protect the integrity of the ecosystem, please observe the following posting guidelines:

No Advertising. This includes promotion of commercial and non-commercial products or services which are not directly related to DNN.
No vendor trolling / poaching. If someone posts about a vendor issue, allow the vendor or other customers to respond. Any post that looks like trolling / poaching will be removed.
Discussion or promotion of DNN Platform product releases under a different brand name are strictly prohibited.
No Flaming or Trolling.
No Profanity, Racism, or Prejudice.
Site Moderators have the final word on approving / removing a thread or post or comment.
English language posting only, please.

Products

Solutions

Resources

Partners

Community

Blog

About

QA

Ideas Test

New Community Website

DNN Corp. (DotNetNuke)