Hi,
I'm assumed your solutions are based on SharePoint Lists/Libraries via the K2 for SharePoint App and the slowness are happening when loading forms via K2 Smartforms. Could you give us an estimate of how long each form/view is loaded and what is the expectation?
Just a few suggestions, you can start with browser debugger tool (IE F12 or Chrome Dev), this will give you an idea of the calls (i.e ajax calls) that take long to execute, see links below for more info.
https://www.k2.com/partners/smartobject-data-improvements-demo
https://johnnyk2com.wordpress.com/2015/08/12/optimizing-smartforms-performance/
https://www.datalytyx.com/how-to-improve-k2-smartforms-performance/
I would also do the following:
1. You want to use the asynchronous execution type as much as possible for optimal performance.
2. I will start by looking at the actions in the Form Initialize rule and optimize them per step 1.
3. Ensure that all the View Initialize actions in the Form Initialized rule are actually valid. Smartforms will try to execute all the actions when the form is load. Delete the ones that are uncessary.
When you are done with all of the above steps, you can then start to measure more on the performance side of thing such as the back end database (i.e. amount of data or the server hardware, etc...)
Thank you for the details. It'll definitely help us.
Eventhough I am logged in, I am getting error on the following link
https://www.k2.com/partners/smartobject-data-improvements-demo
Here is the error:
Currently, form is taking fifteen to thirty seconds in loading.
