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Message Posted: Fri, 09 Jun 2005 @ 23:46:29 GMT
we recently did an HW-upgrade from 6 to 8 nodes. After redistributing all the data, I expected to have a 33% performance improvement (which we have now).
I could only achieve this after running a "collect statistics"-job after reconfig.
Does the information, which is stored by "collect statistics" also include information of the distribution on the vprocs ?
Or are statistics ignored anyway if they are collected before a reconfig ?
Any feedback is welcome
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