Icingadb-web + IcingaDB too slow

I use Icinga system on Ubuntu 22.04 with info:
I see that it is very slow when I change tabs on dash board or change selected items. I used IcingaIDO and it is very smooth. Any suggestion. Thank you,

Icinga Web 2 Version 2.11.1

|PHP Version|8.1.2|

|Git commit date|2022-07-06|

Loaded Libraries

icinga/icinga-php-library 0.9.1
icinga/icinga-php-thirdparty 0.11.0

icingadb 1.0.0