Re: Question regarding aptitude package repository speed

Hi Luca,

See the MTR output below. Latency jumps pretty dramatically between hops 
#10 & #11, which both appear to be DTAG IPs. Hop #9 is Zayo at LAX, so 
#10 to #11 is probably the cross-continental spike within DTAG's network.

root@localhost:~# mtr -c100 -r packages.ntop.org
Start: Wed Nov 22 08:51:58 2017
HOST: localhost                 Loss%   Snt   Last   Avg  Best  Wrst StDev
   1.|-- 10.0.1.1                   0.0%   100    8.5   4.5   0.1 50.6   7.8
   2.|-- ve86.mlx.nco.btcbroadband  0.0%   100   10.4   4.8   0.3 34.6   6.8
   3.|-- ve40.mlx.nco.btcbroadband  0.0%   100    0.6   4.3   0.6 38.3   6.0
   4.|-- ve86.mlx.sco.btcbroadband  0.0%   100    0.5   3.9   0.5 15.1   4.0
   5.|-- xe-1-1-4.er4.dfw2.us.zip.  0.0%   100    6.6   7.2   6.2 21.0   2.2
   6.|-- ae12.cr1.dfw2.us.zip.zayo  1.0%   100    6.8   7.0   6.7 16.0   1.0
   7.|-- ae27.cs1.dfw2.us.eth.zayo  0.0%   100   33.1  35.9  33.0 99.2   7.5
   8.|-- ae3.cs1.lax112.us.eth.zay  0.0%   100   33.1  39.1  33.1 167.7  
14.5
   9.|-- ae13.mpr1.lax12.us.zip.za  0.0%   100   33.0  34.7  33.0 96.8   7.0
  10.|-- 80.157.129.237             0.0%   100   53.3  53.4  52.9 76.5   2.4
  11.|-- mil-sb2-i.mil.it.net.dtag  0.0%   100  175.2 176.9 174.3 
197.3   2.8
  12.|-- mil-sb2-i.mil.it.net.dtag  0.0%   100  175.3 176.0 173.7 
191.2   2.5
  13.|-- 62.157.248.194             0.0%   100  181.5 181.8 181.5 
200.0   1.9
  14.|-- dns.ntop.org               0.0%   100  180.9 183.8 180.8 
225.9   8.4

I just grabbed a one of the .deb files directly with wget. The average 
is the same was via aptitude.

--
Thank you,
Chris A. Evans
Systems Administrator
BTC Broadband

On 11/21/17 2:40 AM, Luca Deri wrote:
> Hi Chris
> I have made some checks and the Internet speed from various locations I
> have access to, it is ~100 Mbit that is the nominal speed of the
> Internet connection we have.
>
> So I think the problem is due to inefficient routing. Can you please do
> a traceroute towards packages.ntop.org and a new download, then report.
>
> Thank you Luca
>
>
>
> On 11/20/2017 08:06 PM, Chris A. Evans wrote:
>> What is the typical/expected download speed from
>> `http://packages.ntop.org/apt/`?
>>
>> It seems to be averaging around 10 kB/s as of late, which makes the
>> upgrade times for nBox pretty crazy. It also seems to just timeout
>> fairly often, stopping the upgrades altogether.
>>
>> This is across multiple systems, and I haven't seen this issue happen
>> with packages from other mirrors. I'm just trying to better understand
>> the expectation for the ntop suite of software.
>>
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