Hi all,

Due to the Bug 121515 where the LRU Queues get clogged
with index pages, I have used the LRUAGE=1. Having the
LRUAGE enabled, the buffer pool now being filled up by
other pages (neither data pages nor index pages), and
the performance is seems getting worst. Instead of
being filled with high priority pages, the buffer pool
predominantly contains MED_LOW pages. I was expecting
to see a more even spread between MED_LOW and MED_HIGH
pages.

Disable the LRUAGE is not an option for me too as the
buffer pool is filled up by the index pages which is
also bring a performance problem to me.

Is there anyone experience this problem? What can I do
now?

Before the change (without LRUAGE)
----------------------------------
Percentages:
Data  12.16
Btree 86.52
Other 1.32

After the change (with LRUAGE=1)
--------------------------------
Percentages:
Data  20.29
Btree 29.90
Other 49.80

Thanks & regards,
Miyaki

sending to informix-list