Now that I've got a little better idea of what this code does, I've
noticed something interesting... this issue is happening on an 8-way
machine, and NUM_SLRU_BUFFERS is currently defined at 8. Doesn't this
greatly increase the odds of buffer conflicts? Bug aside, would it be
better to set NUM_SLRU_BUFFERS higher for a larger number of CPUs?
Also, something else to note is that this database can see a pretty high
transaction rate... I just checked and it was doing 200TPS, but iirc it
can hit 1000+ TPS during the day.
--
Jim C. Nasby, Sr. Engineering Consultant jnasby@pervasive.com
Pervasive Software http://pervasive.com work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461