Hi @akash108591 

The cause could be a ton of different things. Best solution might be to decomission you PDI and claime a new one.

Hi @akash108591.,

• There are a lot of things that could cause this on a PDI like background scheduled jobs, heavy customizations built up over time and so on.
• Honestly the simplest fix is to just release your PDI and request a fresh instance. If you don't have much data on it, or if you can back up what you need via update sets, that's the quickest way to get a clean, fast instance to practice on.

Hope that helps! 

Thank You!

Juhi Poddar

Hello @akash108591 ,

There is no any dedicated support for pdis. My xanadu pdi also got slow , in past 2 months . You can simply upgrade pdi or clear cache, refresh instance .

Here are few same threads you can look for while :

https://www.servicenow.com/community/developer-forum/pdi-is-terribly-slow-during-the-day/m-p/3245491...

https://www.servicenow.com/community/developer-forum/pdi-slow/td-p/3059953

If this helps you then mark it as helpful and accept as solution.

Regards,

Aditya