Mark Wong wrote:
I have some initial results using 8.0beta5 with our OLTP workload. Off the bat I see about a 23% improvement in overall throughput. The most significant thing I've noticed was in the oprofile report where FunctionCall2 and hash_seq_search have moved down the profile a bit.
Also, I have libc with symbols now so we can see what it's doing with in the oprofile output.
8.0beta5 results: http://www.osdl.org/projects/dbt2dev/results/dev4-010/199/ throughput: 4076.97
8.0beta4 results: http://www.osdl.org/projects/dbt2dev/results/dev4-010/191/ throughput: 3323.07
Is it possible that there are some other differences effecting the result?
At "Table Blocks Read" there is a "history" table in #191, but it does not show up in #199. Just a thought,... but can you explain, Mark?
Best Regards,
Michael
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