Grid Infrastructure 11.2.0.3 for AIX 64 includes Cluster Health Monitor
Cluster Health Monitor or CHM (formerly IPD/OS) is a utility used to gather OS metrics such as physical memory, swap, CPU usage etc. It's useful for troubleshooting node reboots or evictions, instance evictions as well as poor performance. CHM gathers data in real time with little resource overhead and stores the metrics which can then be retrieved for root-cause analysis. This is very important as other utilities often cannot provide such detailed metrics if there's a resource issue on a node. CHM was bundled with Grid Infrastructure for Linux and Solaris (x86-64) platforms in 11.2.0.2. However, the feature has now been made available in Grid Infrastructure 11.2.0.3.0 for AIX. After upgrading from 11.2.0.2 to 11.2.0.3 a new resource ora.crf can be seen in the CRS stack. grid@oradba10t[+ASM1]-/home/grid >crsctl stat res -t -init -------------------------------------------------------------------------------- NAME TARGET STATE SERVER ...