id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 11431 object cache's terms bucket potentially contains junk Denis-de-Bernardy ryan " We've a few occurrences of things such as: {{{ wp_cache_add( $cache_key, $terms, 'terms' ); }}} ... in taxonomy.php. These are not flushed when the terms cache gets flushed, and end up stored in memcached indefinitely. We should at least add a timeout, maybe after a day. Better yet, we should flush them properly." enhancement closed normal 3.1 Cache API normal fixed early has-patch commit