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тАО01-09-2009 05:34 AM
тАО01-09-2009 05:34 AM
I want to chnage the value of
dbc_max_pct & dbc_min_pct value as the buffer cache size is 12 GB, i want to reduce it to 4 GB,So kindly tellthat how can i calculate the max & min value
Solved! Go to Solution.
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тАО01-09-2009 05:38 AM
тАО01-09-2009 05:38 AM
Re: dbc_max_pct & dbc_min_pct
Pete
Pete
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тАО01-09-2009 05:39 AM
тАО01-09-2009 05:39 AM
SolutionThey are PERCENTAGES of your physical memory!
Hence 'int(4/x*100)' will be the integer percentage (the value) you want for a 4GB buffer cache where "x" is your total physical memory. Make this 'dbc_max_pct' and choose what you want for 'dbc_min_pct' [probably 2%].
Regards!
...JRF...
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тАО01-09-2009 05:51 AM
тАО01-09-2009 05:51 AM
Re: dbc_max_pct & dbc_min_pct
Thanks for your prompt support.
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тАО01-09-2009 05:53 AM
тАО01-09-2009 05:53 AM
Re: dbc_max_pct & dbc_min_pct
Thanks for your prompt support.