Falcon Cache

I forgot to say I am running php7 and this is what I get when running the following command:

support@ubuntu-xenial-1:/$ ps aux | grep php-fpm
root     26535  0.0  1.0 394140 39504 ?        Ss   Jul16   0:14 php-fpm: master process (/etc/php/7.0/fpm/php-fpm.conf)
root     27111  0.0  0.6 436736 25396 ?        Ss   Jul03   2:22 php-fpm: master process (/etc/php/5.6/fpm/php-fpm.conf)
www-data 28590  1.1  1.9 489140 73568 ?        S    08:40   0:00 php-fpm: pool www
support  28615  0.0  0.0  14224   980 pts/0    S+   08:42   0:00 grep --color=auto php-fpm

Is this normal