On Sep 17, 2013, at 4:18 PM, [email protected] wrote:

> On Tue, Sep 17, 2013 at 11:44:22AM -0400, Doug Hughes wrote:
>> Oh, and P95/P99 distributions (commonly used for billing by network
>> carriers on MPLS)
> 
> If you're only paying attention to p95/p99 in relation to network you're 
> likely to be missing interesting and useful information.
> e.g. knowing that on average a user gets a page returned in 2 seconds is 
> great, but if your p95 is out in the 30 second region that's a number of 
> potentially unhappy users.
> I'd see the ideal goal as getting your mean as low as possible *and* your 
> p95/p99 as close to your mean as possible :)

>From my experience p95/p99 data is about consumption not latency/performance 
>metrics.
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