Hi Jim, well transfer is equivalent to an ordinary average if you want to bring it back into something you can compare.. (so divide by number of seconds in a month and multiply by 8 to get to bits per second) Average pricing should give you better rates as you can do some crazy bursting followed by periods of nothing and pay a fairly low fee that might for a 95%ile push the measured level up.. of course that tends to mean that the prices are a little higher. I usually assume that peak (which for most traffic is equivalent to 95%) is about 3x the average. Ultimately tho these are different techniques and you should bear in mind the above and then apply it to your own situation to work out whether this would represent a cheap or expensive solution. If you do the conversion to average tho this should be easy to read off your current RRD graphs to work out a price comparison :) Steve On Wed, Aug 08, 2007 at 11:03:11AM -0400, Jim Mercer wrote:
over the years, i've grown quite accustomed to feeling out pricing of bandwidth based on 95th percentile peak utilization with various minimums and potential tiers.
i've always sorta viewed pricing by "bytes transferred" to be a consumer thing that my uncle might pay when hosting his webpages showing his matchbox collection.
now i'm faced with a jurisdiction where the only providers (all 2 of them) will only give pricing in "bytes transferred".
they are not interested in giving me pricing based on 95th percentile, and as such i'm having a tough time budgetting for some of my applications. (pisses me off because i'm sure _they_ are paying by 995th percentile)
with 95th percentile, i could always trottle down the applications or figure out what my estimated `overage might be.
has anyone got a formula for comparing 95th percentile billing with bytes transferred?
-- Jim Mercer jim@reptiles.org +971 55 410-5633 "I'm Prime Minister of Canada, I live here and I'm going to take a leak." - Lester Pearson in 1967, during a meeting between himself and President Lyndon Johnson, whose Secret Service detail had taken over Pearson's cottage retreat. At one point, a Johnson guard asked Pearson, "Who are you and where are you going?"