Wordpress提出了许多奇怪的请求。
这是strace输出：
access("/h/mywebsite/htdocs/wp-content/plugins/woocommerce/includes/class-wp-filesystem-direct.php", R_OK) = -1 ENOENT (No such file or directory)
access("/h/mywebsite/htdocs/wp-content/themes/parenttheme/theme/yit/ilesystem_direct.php", F_OK) = -1 ENOENT (No such file or directory)
access("/h/mywebsite/htdocs/wp-content/themes/parenttheme/core/yit/ilesystem_direct.php", F_OK) = -1 ENOENT (No such file or directory)
access("/h/mywebsite/htdocs/wp-admin/includes/class-wp-filesystem-direct.php", F_OK) = 0
access("/h/mywebsite/htdocs/wp-content/plugins/woocommerce/includes/class-wpseo-opengraph.php", R_OK) = -1 ENOENT (No such file or directory)
open("/h/mywebsite/htdocs/wp-content/plugins/wordpress-seo/frontend/class-opengraph.php", O_RDONLY) = 8
access("/h/mywebsite/htdocs/wp-content/plugins/woocommerce/includes/class-wpseo-replace-vars.php", R_OK) = -1 ENOENT (No such file or directory)
open("/h/mywebsite/htdocs/wp-content/plugins/wordpress-seo/inc/class-wpseo-replace-vars.php", O_RDONLY) = 8
access("/h/mywebsite/htdocs/wp-content/plugins/woocommerce/includes/class-yit-panel.php", R_OK) = -1 ENOENT (No such file or directory)
access("/h/mywebsite/htdocs/wp-content/themes/parenttheme/theme/yit/Panel.php", F_OK) = -1 ENOENT (No such file or directory)
access("/h/mywebsite/htdocs/wp-content/themes/parenttheme/core/yit/Panel.php", F_OK) = 0
access("/h/mywebsite/htdocs/wp-content/plugins/wordpress-seo/premium/", F_OK) = -1 ENOENT (No such file or directory)
access("/h/mywebsite/htdocs/wp-content/plugins/woocommerce/includes/class-wpseo-twitter.php", R_OK) = -1 ENOENT (No such file or directory)
open("/h/mywebsite/htdocs/wp-content/plugins/wordpress-seo/frontend/class-twitter.php", O_RDONLY) = 8
发生了什么事？