Slow Database Queries (above 0.05s)

SELECT SQL_CALC_FOUND_ROWS wp_posts.ID
FROM wp_posts
INNER JOIN wp_term_relationships
ON (wp_posts.ID = wp_term_relationships.object_id)
INNER JOIN wp_postmeta
ON ( wp_posts.ID = wp_postmeta.post_id )
INNER JOIN wp_postmeta AS mt1
ON ( wp_posts.ID = mt1.post_id )
WHERE 1=1
AND ( wp_term_relationships.term_taxonomy_id IN (55) )
AND ( wp_postmeta.meta_key = ‘_psad_featured_order’
AND ( ( mt1.meta_key = ‘_visibility’
AND CAST(mt1.meta_value AS CHAR) IN (‘catalog’,’visible’) ) ) )
AND wp_posts.post_type = ‘product’
AND ((wp_posts.post_status = ‘publish’))
GROUP BY wp_posts.ID
ORDER BY wp_postmeta.meta_value+0 DESC, wp_posts.menu_order ASC, wp_posts.post_title ASC
LIMIT 0, 16

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CALLER
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WP_Query->get_posts()-
WP_Query->query()
query_posts()
WC_PSAD->rewrite_shop_page()
do_action(‘woocommerce_after_shop_loop’)

https://www.ads-software.com/plugins/woocommerce-product-sort-and-display/