root@librenms:~# ps ajx | grep Z
 94605  94698  60030  60030 ?            -1 Z       33   0:00 [sh] <defunct>
 94605  97678  60030  60030 ?            -1 Z       33   0:00 [sh] <defunct>
 97589  97693  60030  60030 ?            -1 Z       33   0:00 [sh] <defunct>
 97626  97717  60030  60030 ?            -1 Z       33   0:00 [sh] <defunct>
 97589 100870  60030  60030 ?            -1 Z       33   0:00 [sh] <defunct>
 10624 100928 100927  10613 pts/2    100927 S+       0   0:00 grep --color=auto Z
root@librenms:~# ps aux | grep 60030
root      60030  0.0  0.8 363176 32928 ?        Ss   14:20   0:00 php-fpm: master process (/etc/php/7.0/fpm/php-fpm.conf)
root     101025  0.0  0.0  12944  1008 pts/2    S+   15:29   0:00 grep --color=auto 60030