Bear wrote:
> Dustin
>> Which test? You admitted you loaded the custom list, but never ran the
>> benchmark. The screencapture you provided confirms that.
That is correct.
> That /is/ the benchmark test.
That is not the benchmark test.
> You should read the direct quotes from that
> process...
Here^1 are the direct quotes from that process:
> or hey a novel idea...perform the test yourself and see for
> yourself, though I do not expect an honest review of that.
I have performed the preliminary screening test again. You are never
provided a speed ranking of the milliseconds of the servers which
responded. In my most recent test, the range from fastest to slowest
was a few milliseconds between 14 and 17.
> The only thing I apologized for was not running the benchmark test again
You have never provided any evidence that you performed the benchmark
test at all. Your graphic is consistent with the view after the
screening test and before any benchmark is run.
You apparently mistakenly believe that the 37 minute selection/screening
process of the 50 is a 'benchmark' -- which is why you are so far off base.
> It wasn't necessary to run another test however, as if you read the direct
> quoted text I posted from that process compilation of the custom list, you
> will see that process does in fact perform the benchmark test, rank the top
> 50 of 5000 by fastest first, show the speed of each, and then place the top
> 50 ordered fastest first in an ini file for *future* tests. I witnessed it.
> You didn't by self admission...end of story.
This par above is not true. It is wrong. You are mistaken. end of
story as if that meant anything.
The tool when used with the custom list can create a list of 50 servers
based on screening speed compared to others, but not ever seen in order
of their screening speed even though the tool uses each one's screening
speed for its own internal processes, you never see that ranking.
At the completion of the screening, you can see a list of the servers
chosen and that list goes into the .ini, but you never see the screening
speed results or the screening speed order, because it is immaterial.
The purpose of the screening is to select 50 to benchmark, not to do
anything with the rank of the screening, which is trivial.
Then if you run the benchmark you get all kinds of true benchmarking
results which allow you to evaluate the servers and act on that evaluation.
^1 <SG>
Now ranking the performance of 4,849
resolvers for the creation of your
"Top 50 Resolvers" custom list
You must do this just once to obtain the full benefits from this Benchmark.
This GRC DNS Benchmark is scanning 4,849 global DNS resolvers to
determine whether they are accessible and responsive from your present
location. If so, the Benchmark measures the resolver's minimum response
time, as well as whether it appears to be operating reliably and correctly.
While this is underway, every qualifying resolver is dynamically
"ranked" from fastest to slowest. The top line of the display above
shows the minimum response time of the fastest resolver found so far, as
well as the minimum response time of the "50th fastest."
Once the ranking scan is completed, the IP addresses of those 50 fastest
qualifying resolvers will be loaded into the Benchmark so that you can
immediately perform a comprehensive analysis of their performance and
the IPs will also be written to a file named "DNSBENCH.INI", located in
the same directory as the Benchmark. This "DNSBENCH.INI" file will then
automatically be loaded whenever the Benchmark is run in the future.
Four important notes:
All results obtained during this global resolver ranking process, and
while benchmarking, will be far more accurate if all other network usage
is minimized while the Benchmark is working.
Unlike the Benchmark's built-in default list of safe and well-known
commercial resolvers, this global list contains all of those resolvers,
plus others of unknown origin, ownership, disposition, reliability,
availability and access. We are expressly not vouching for, or
recommending, that you use any of these. So you must use your own
judgement based upon the designated ownership, the resolver's network
name, and anything else that might give you a clue about whether such a
resolver might be wise to use.
In an effort to keep the global resolver ranking speed as high as
possible, only the resolvers' cached lookup performance is being tested.
This means that some manual pruning of this list will likely be
required. After benchmarking the resolvers thoroughly, simply
right-click on any unacceptable resolvers and select "Remove this
nameserver" to remove any that are unacceptable. Remember to save the
updated (pruned) .INI file using either the Add/Remove dialog or the
application's system menu (Alt-Spacebar).
You may repeat this list-building anytime you wish to recreate your
personalized custom resolver IP list. This should be done when this
machine is moved to another location or to another ISP.
- Steve Gibson
Please Note: This program is Copyright (c) 2010 by Gibson Research
Corporation -- ALL RIGHTS RESERVED. This program is FREEWARE. Although
it may not be altered in any way, it MAY BE FREELY COPIED AND
DISTRIBUTED onto and through any and all computer media in ANY form or
fashion. You are hereby granted the right to do so.
• • •
--
Mike Easter