> kill -SIGSEGV 10142
> ps fax | grep arangod
10137 ? Ssl 0:00 ./arangod --supervisor --pid-file /var/run/arangodb.pid /tmp/vocbase/
10168 ? Sl 0:00 \_ ./arangod --supervisor --pid-file /var/run/arangodb.pid /tmp/vocbase/