[mnet-devel] Daily Mnet Activity Report 2003-03-01

Hauke Johannknecht ash at ash.de
Sat Mar 1 14:14:30 GMT 2003


On Sat, 1 Mar 2003, Carnivore Department wrote:

>     #  ID  OS      PyVer  Version              Comms     Services
>   383 3hNP linux   2.2.2  0.6.1.200-STABLE     relay     blob content

>      Times  seen  | Peer |  Have   Blocks |  Late   Blocks |  Gone   Blocks
>      total |  new |  ID  |   total |  new |   total |  new |   total |  new
>  ---------------------------------------------------------------------------
>      34930  25236   3hNP        14      2         0      0         0      0

i see a huge problem here, but i dont know what/where it is yet.

383 hellos within one day are _way_ of daily-hello-average (ca 100).

also, why did my sensors DYHB that broker _25236_ times within a
single day while finding an amazing total of _two_ new blocks?

if you take a look at the respective tables in the report and
compare the activity within the measured period to the activity
of other brokers, 3hNP is _way_ outside usual limits compared to
others.

first guesses:
VerifyWrangler is making _bad_ decisions about what brokers to
ask about what blocks. this alone could explain the DYHB rate.
and the DYHB rate could explain the hello-rate, "forcing" 3hNP to
re-consider what relays to use again and again.

Gruss,
  Hauke

-- 
Hauke Johannknecht        Berlin / Germany        HJ422-RIPE
Use PGP ! -> lynx -dump http://www.ash.de/ash.asc | pgp -kaf



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