Lnmp-questions about PHP7GCCPGO compilation

Read what laruence wrote to make your PHP7 faster (GCCPGO, and then start to compile it by yourself. Sapicgiphp-cgi-T100varwwwhtdocswordpressindex.php & amp; gt; devnul this step when sapicgiphp-cg this stuff in php-7.0.10sapicgi doesn't... read what laruence wrote to make your PHP7 faster (gcc pgo, and then start to compile it by yourself.

Sapi/cgi/php-cgi-T 100/var/www/htdocs/wordpress/index. php>/dev/nul
In this step,

Sapi/cgi/php-cgIn/Php-7.0.10/sapi/cgiThis file is not found.

Then I actually use lnmp. Should I use it?Sapi/fpm/To train a file under?

But the novice really does not know how to play this step. I searched for tutorials without foreign devils, almost all of them