Duplicated queries

Hi, I just saw two duplicated queries coming from the core while releasing a new post:
update_meta_cache()
SELECT post_id, meta_key, meta_value
FROM xxx_xxxx_postmeta
WHERE post_id IN (1588)
ORDER BY meta_id ASC

WP_Term_Query->get_terms()
SELECT t.*, tt.*
FROM wpsoft_1436_terms AS t
INNER JOIN xxx_xxxx_term_taxonomy AS tt
ON t.term_id = tt.term_id
WHERE tt.taxonomy IN (‘atum_location’)
ORDER BY t.name ASC

Should I do something in order to improve that or is it a core bug? Thank you! 😉