It's running all like this the whole time:
select roles., role_user.user_id as pivot_user_id, role_user.role_id as pivot_role_id from roles inner join role_user on roles.id = role_user.role_id where role_user.user_id = '1'
1.7msimo
select permissions., permission_role.role_id as pivot_role_id, permission_role.permission_id as pivot_permission_id from permissions inner join permission_role on permissions.id = permission_role.permission_id where permission_role.role_id = '3'
1.13msimo
select permissions., permission_role.role_id as pivot_role_id, permission_role.permission_id as pivot_permission_id from permissions inner join permission_role on permissions.id = permission_role.permission_id where permission_role.role_id = '4'
870μsimo
select `permission., `permission_rol.`role_i as `pivot_role_i, `permission_rol.`permission_i as `pivot_permission_i from `permission inner join `permission_rol on `permission.`i = `permission_rol.`permission_i where `permission_rol.`role_i = '7'