WARNING: Granules of pga_aggregate_target 133

Question

Hi
DB VERSION 11G
My alerts log full whit this massage
WARNING: Granules of pga_aggregate_target 133 cannot be more than memory_target (275) - sga_target (147) or min_sga (15).
What it mean or how to fix it ?
My memory setting is :
SQL> select NAME, TYPE ,VALUE,DISPLAY_VALUE from v$parameter p
2 where p.name in ( 'pga_aggregate_target','memory_target','sga_target','min_sga');
NAME TYPE VALUE DISPLAY_VALUE
sga_target 6 1233125376 1176M
memory_target 6 2306867200 2200M
pga_aggregate_target 6 838860800 800M

Answer 1

Hi,
To fix this issue:
1- Apply Patch 8813366 located in:
https://updates.oracle.com/download/8813366.html
or
2- Upgrade to 11.2.0.1 and apply 11.2.0.2 patchset which has the fix for bug 8813366.
or
3-WORKAROUND:
Reduce the number of shared pool subpools by setting the init.ora parameter
"_kghdsidx_count"=2
or reduce granule size with init.ora parameter:
"_ksmg_granule_size"=16777216
NOTE: These require an outage of the database.
Thanks,
Ajay More
http://moreajays.blogspot.com