Re: What MB/s is pulled from your buffer cache?
From: Rich Jesse <rjoralist2_at_society.servebeer.com>
Date: Wed, 13 Feb 2013 09:12:03 -0600 (CST)
Message-ID: <33dff00a6c8eb513bfb1eb547b7557fb.squirrel_at_society.servebeer.com>
Martin writes:
Date: Wed, 13 Feb 2013 09:12:03 -0600 (CST)
Message-ID: <33dff00a6c8eb513bfb1eb547b7557fb.squirrel_at_society.servebeer.com>
Martin writes:
> So it's 4,970,209,998 Bytes per second overall. Fairly less than yours. :)
At 4GB/s, that's roughly 40 times my number. :)
My server uses DDR2 PC2-5300 RAM (man, would I love to upgrade), which gives it a theoretical max bandwidth of 10.6GB/s, assuming a dual-channel configuration. I'm not sure how an IBM p-series is architected CPU-to-RAM, but I just saw a peak transfer of over 13GB/s.
Fun stuff. Thanks!
Rich
-- http://www.freelists.org/webpage/oracle-lReceived on Wed Feb 13 2013 - 16:12:03 CET