root@librenms1:~# ps ajx | grep Z
 59923  60470    839    839 ?            -1 Z       33   0:00 [sh] <defunct>
 59858  60473    839    839 ?            -1 Z       33   0:00 [sh] <defunct>
  6214  70379  70378   6203 pts/2     70378 S+       0   0:00 grep --color=auto Z
root@librenms1:~# ps aux | grep 60470
www-data  60470  0.0  0.0      0     0 ?        Z    18:42   0:00 [sh] <defunct>
root      70381  0.0  0.0  12944  1012 pts/2    S+   18:59   0:00 grep --color=auto 60470
root@librenms1:~# ps aux | grep 60473
www-data  60473  0.0  0.0      0     0 ?        Z    18:42   0:00 [sh] <defunct>
root      70383  0.0  0.0  12944  1088 pts/2    S+   18:59   0:00 grep --color=auto 60473