Solution Manager Performance Issue on Sybase

Greetings,

We have issue with Solution Manager post Installation

a) Solman_setup is taking long time, to mitigate this
run Sgen twice for all components, BSP and Webdynpros,
changed profile parameter as Sap note still same.

b) to check missing stats i have executed isql -Usapsa -SPRS -X -w999 -i checkstats.TXT -o checkstats_ot.txt{1777966}

attached is output, it is asking to update stats for arouond 1853 objects, I wonder don't SAP sysbase Team has any stuff like brtools, if i do manually It will take hours

c)each and every job schedules in background is taking hours and still running

Please advise

Thanks