Dear Friends,

I'm using Fi-Lab to learn about it and setup a test environment for a
project my company is working on.

I've done the configurations using an account under the email
rtavares@gmail.com

My scenario is the following:

• I've launched a first instance - RT_Test - based on image
  ubuntu13.04server, with flavour m1.small, with ip 10.0.1.138, and public
  ip 130.206.83.33, using keypair "rtavaresKP.pem".

It worked nicely, installed software, tested and accessed it from outside.

Latter on, suspended that instance, disassociated the IP to release it,
once this project only have one, and I want to launch a new instance.

Launched a new instance - lxcase_stg - based on CentOS-6.3-x86_64, with
flavor m2.largerdsk .
Got the IP 10.0.1.227, and created a new keypair - lxcase_stgKP.
Associated the floating IP, which give me the same: 130.206.83.33 .

My question now is: I'm able to login in the shell, but the interaction
is veeeeery slow.
To the point of having to wait several seconds - sometimes more than 10

• to see the echo of my typing. Which means, unusable.
  This slowness start in the connection itself, where it take ages to be
  established, and sometimes get timeouts.

Can you help me in what can be causing this?
May it be some temporary quality fluctuation at FI-Lab infrastructure?
May be related with the different OS image I choose?
May be related with the larger amount of resources I allocated, when
choosing a "larger" flavor?

Please note:

• When starting connecting from my machine to the new instance, I have
  the delete the previous SSH fingerprint associated with the same public
  IP, ad generate a new one. I've got an warning information that may be
  being subject to a "man-in-the-middle" attack.
• I'm connecting nicely from my system to the web and through SSH to
  other systems.

I could try to suspend the new CentOS instance and launch again the
previous Ubuntu instance to see if I got any difference.

But it is a slow and time consuming process, and I believe it is better

• and faster - to ask to your help

Thank you in advance.

Best Regards

Raul Tavares

–

Raul Tavares

FULL IT

Praça de Alvalade, nº 7 - 3º Dto
1700-036 Lisboa | Portugal
tel. +351-217826920
web. www.fullit.pt

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