EMS

http://docs.hp.com/en/diag/ems/ems_test.htm
http://omasse.blogspot.com/2009/02/oliviers-hot-tips-to-monitor-hp-ux.html

EMS setting:
/etc/opt/resmon/lbin/monconfig

Check Monitor names:
ls /usr/sbin/stm/uut/bin/tools/monitor

Send test event (information type):
/etc/opt/resmon/lbin/send_test_event -a -v ia64_corehw