Queries appears in startup for each entity

Hi everyone,

When i start the application i see some insert/delete/update queries for each entity (193 entities) in startup

those entities still in the memory and memory leak happen while my app is processing .
I dont know why all those queries ? ,and if it is normal or not, and can i disable it ?.

HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();

Hibernate Validator 6.1.7.Final
Springboot v2.4.4

Best regards