How to check allow_perf_collection status from HMC command line
lssyscfg -m <Frame Name> -r lpar -F name,allow_perf_collection
How to disable allow_perf_collection from HMC command line
chsyscfg -m <Frame Name> -r lpar -i “name=<LPAR Name>,allow_perf_collection=0”
How to enable allow_perf_collection from HMC command line
chsyscfg -m <Frame Name> -r lpar -i “name=<LPAR Name>,allow_perf_collection=1”