Hello Lothar,
at first please let me point to the corresponding official Oracle white paper:
https://www.oracle.com/technetwork/database/performance/instance-caging-wp-166854.pdf
Would explicit setting CPU_COUNT activate Resource Manager outside of
maintenance windows?
Lothar Flatz <l.flatz@xxxxxxxxxx> hat am 14. April 2020 um 16:22 geschrieben:--
Hi,
Resource Manager Plan is not Set. AWR reports
"SCHEDULER[0x32D9]:DEFAULT_MAINTENANCE_PLAN".
Parameter CPU_COUNT is not set.
My understanding is : Resource Manager is active during maintenance
windows only.
CPU_COUNT will be derived. It does not matter if it is set or not.
Would explicit setting CPU_COUNT activate Resource Manager outside of
maintenance windows?
Would setting CPU_COUNT to the default value (os cores * 2) make a
difference to not setting a value?
Regards
Lothar