PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
13413 vmail 20 0 21004 1844 1524 S 0.0 0.0 0:00.00 Iman
Just figured there is a typo in my 'top' output, the COMMAND is "imap" of course, my mail program has a nasty auto-correct feature sometimes ;)