documentation: added note about pg_buffercache overhead
@@ -73,6 +73,7 @@ Bootstrap Mamonsu. This command can take the following options:
**-x/--create-extensions**
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates additional extensions (currently, pg_buffercache).
+ >**_NOTE:_** *pg_buffercache* can sometimes generate overhead compared to the common behavior of other objects. To avoid this you can `SET work_mem` on *database* or *mamonsu user* level, but be careful not to affect other objects performance.
**-c/--config**
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Specify mamonsu config file.
