opcache.enable=1
opcache.file_cache=/var/lib/hugetlbfs/group/www-data/pagesize-2MB
opcache.huge_code_pages=1

<H1>This is normal HTML</H1>
But the <U>following table</U> is generated by PHP:
<?php
    phpinfo();
?>

grep Huge /proc/meminfo
AnonHugePages:     14336 kB
ShmemHugePages:        0 kB
HugePages_Total:      33
HugePages_Free:       18
HugePages_Rsvd:       18
HugePages_Surp:        1
Hugepagesize:       2048 kB