Exadata Quick Reference 2: Oracle Exadata Diag Utilities

exawatcher
Location: /opt/oracle.ExaWatcher/GetExaWatcherResults.sh 

What it does?
Useful to monitor Diskinfo, IBCardInfo, IBprocs, Iostat, LGWR, Lsof, MegaRaidFW, Meminfo, Mpstat, Netstat, Ps, RDSinfo, Slabinfo, Top, Vmstat. It saves historical data in /opt/oracle.ExaWatcher/archive in each server.