Poor Performance of OBIEE url after adding BI Publisher link in a page

Question

Hi Gurus,
I've added a BI Publisher report link in my existing OBIEE dashboard page.
After adding this BIP link,the performance of the obiee url becomes very poor.....and it's taking around 10-15 to open the page.
Earlier it use to open with in 5-10 secs.
Is there any resolution for this.
Any help will be more appreciated.
Thanks,
Pramod.

Answer 1

I have been able to improve processing speed up to
6-8 times with these two techniques:
1. A separate trickle thread was created that would
periodically call DbEnv::memp_trickle. This works
especially good on multicore machines, but also
speeds things up a bit on single CPU boxes. This
alone improved speed from 2K rec/sec to about 4K
rec/sec.Hello Stone,
I am facing a similar problem, and I too hope to resolve the same with memp_trickle. I had these queries.
1. what was the % of clean pages that you specified?
2. What duration were you clling this thread to call memp_trickle?
This would give me a rough idea about which to tune my app. Would really appreciate if you can answer these queries.
Regards,
Nishith.
>
2. Maintaining multiple secondary databases in real
time proved to be the bottleneck. The code was
changed to create secondary databases at the end of
the run (calling Db::associate with the DB_CREATE
flag), right before the reports are generated, which
use these secondary databases. This improved speed
from 4K rec/sec to 14K rec/sec.