I should add- the most memory I've gotten to stay shared is with the  
following in startup.pl

note 2 things
        a- a few things are #commented out, because they're in the current  
version of rose which is on my production machine, but not my dev
        b- most of these modules are imported in my own classes when they  
are called / realistically called.  this use list is just a backup /  
overkill- but its saving my memory by a few mb.
        c- this seems to save ~3mb of shared memory over just "use Rose::DB"
        d-      
                'use Rose ()' adds about 5mb-- without doing anything with it.
                creating a rose db object class and using it , adds about 9mb.
                this adds about 12mb to apache (!).
                the difference in 3mb of shared memory seems to from 
functions/use  
that are imported when the object (9mb) does something (12mb ?).

        use Rose::DB ();
                use Bit::Vector::Overload ();
                use Carp ();
                use Rose::DateTime::Util ();
                use Rose::DB::Constants ();
                use Rose::DB::Object ();
                use Rose::DB::Object::Cached ();
                use Rose::DB::Object::Constants ();
                use Rose::DB::Object::ConventionManager ();
                use Rose::DB::Object::ConventionManager::Null ();
                use Rose::DB::Object::Helpers();                
                use Rose::DB::Object::Manager ();
                use Rose::DB::Object::MakeMethods::BigNum();
                use Rose::DB::Object::MakeMethods::Date();
                use Rose::DB::Object::MakeMethods::Generic();
                use Rose::DB::Object::MakeMethods::Pg();
                use Rose::DB::Object::MakeMethods::Std();
                use Rose::DB::Object::MakeMethods::Time();
                use Rose::DB::Object::Metadata ();
                use Rose::DB::Object::Metadata::Auto::Pg ();
                        use Rose::DB::Object::Metadata::Column ();
                        use Rose::DB::Object::Metadata::Column::Array ();
                        use Rose::DB::Object::Metadata::Column::BigInt ();
                        use Rose::DB::Object::Metadata::Column::BigSerial ();
                        use Rose::DB::Object::Metadata::Column::Bitfield ();
                        use Rose::DB::Object::Metadata::Column::Blob ();
                        use Rose::DB::Object::Metadata::Column::Boolean ();
                        use Rose::DB::Object::Metadata::Column::Character ();
                        use Rose::DB::Object::Metadata::Column::Date ();
                        use Rose::DB::Object::Metadata::Column::Datetime ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToFraction ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToFraction1 ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToFraction2 ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToFraction3 ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToFraction4 ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToFraction5 ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToMinute ();
                        use 
Rose::DB::Object::Metadata::Column::DatetimeYearToSecond ();
                        use Rose::DB::Object::Metadata::Column::Decimal ();
                        use Rose::DB::Object::Metadata::Column::Enum ();
                        use Rose::DB::Object::Metadata::Column::Epoch ();
                        use Rose::DB::Object::Metadata::Column::Epoch::HiRes ();
                        use Rose::DB::Object::Metadata::Column::Float ();
                        use Rose::DB::Object::Metadata::Column::Integer ();
                        use Rose::DB::Object::Metadata::Column::Interval ();
                        use Rose::DB::Object::Metadata::Column::Numeric ();
                        #use Rose::DB::Object::Metadata::Column::Pg::Bytea ();
                        #use Rose::DB::Object::Metadata::Column::Pg::Chkpass ();
                        use Rose::DB::Object::Metadata::Column::Scalar ();
                        use Rose::DB::Object::Metadata::Column::Serial ();
                        use Rose::DB::Object::Metadata::Column::Set ();
                        use Rose::DB::Object::Metadata::Column::Text ();
                        #use Rose::DB::Object::Metadata::Column::Time ();
                        use Rose::DB::Object::Metadata::Column::Timestamp ();
                        use Rose::DB::Object::Metadata::Column::Varchar ();
                        use Rose::DB::Object::Metadata::ColumnList ();
                        use Rose::DB::Object::Metadata::ForeignKey ();
                        use Rose::DB::Object::Metadata::MethodMaker ();
                        use Rose::DB::Object::Metadata::Object ();
                        use Rose::DB::Object::Metadata::PrimaryKey ();
                        use Rose::DB::Object::Metadata::Relationship ();
                        use 
Rose::DB::Object::Metadata::Relationship::ManyToMany ();
                        use Rose::DB::Object::Metadata::Relationship::ManyToOne 
();
                        use Rose::DB::Object::Metadata::Relationship::OneToMany 
();
                        use Rose::DB::Object::Metadata::Relationship::OneToOne 
();
                        use Rose::DB::Object::Metadata::UniqueKey ();
                use Rose::DB::Object::QueryBuilder ();
                use Rose::DB::Object::Std ();
                use Rose::DB::Object::Std::Cached ();
                use Rose::DB::Object::Std::Metadata ();
                use Rose::DB::Object::Util ();
                use Rose::DB::Pg ();
                use Rose::DB::Registry ();
                use Rose::DB::Registry::Entry ();
                use Rose::Object ();
                use Rose::Object::MakeMethods ();
                use Rose::Object::MakeMethods::Generic ();
                use SQL::ReservedWords ();
                use Time::Clock ();

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