Commit transaction read only long


I’m using Camunda 7.10.0 version with springboot 2.1.3.RELEASE, Hikari and postgresql.
When I use API like that :


The transaction, compose by only one select, finish with a long commit (between 1 and 2 seconds).
I would like to know if it’s possible to not create a transaction and use only autocommit for this api call ?

SpringProcessEngineConfiguration is the correct class to modify command interceptor and don’t open it ?

Thanks for help.
Best regards