Evergreen captures system logs, captures disk space and top output.

Additionally WT needs to also capture parent process id since they do a lot with subprocesses.

Update: 
Can we change the default ps command on the distros from `ps aux` to `ps xao user,pid,%cpu,%mem,vsz,rss,tt,stat,started,time,ppid,command` since that has the extra ppid requested by mick.graham@mongodb.com