fprof, run queue length
heart zombie, crash_dump
restart intensity, timeout, recursive gen-server
things to check
no ports left -> no remote shell
easy way to crash, more limits
deep list is done
reached max restart
max restart, infinity, recursive call, OOM, binaries
max restart, cast, subbinaries, erlang limits, cpu, system limits
skip temporary apps, riak_sysmon, fprof, heart, things to check
typo
formatting
cosmetics