thx for clarifying, very helpful. The approach you described could be 
really interesting. I was thrown off by Dragos' comment saying:

 "What stops Openwhisk to be smart in observing the response times, CPU 
consumption memory consumption of the running containers ? Doing so it 
could learn automatically how many concurrent requests 1 action can 
handle."

...which in my mind would have implied a much higher level of complexity 
and traditional behavior than what you described.

Dragos,
did I misinterpret you?



Thanks & best regards
Michael




From:   Rodric Rabbah <rod...@gmail.com>
To:     dev@openwhisk.apache.org
Date:   07/06/2017 01:04 PM
Subject:        Re: Improving support for UI driven use cases



The prototype PR from Tyson was based on a fixed capacity of concurrent 
activations per container. From that, I presume once the limit is reached, 
the load balancer would roll over to allocate a new container.

-r

> On Jul 6, 2017, at 6:09 AM, Michael M Behrendt 
<michaelbehre...@de.ibm.com> wrote:
> 
> Hi Michael,
> 
> thx for checking. I wasn't referring to adding/removing VMs, but rather 
> activation contaIners. In today's model that is done intrinsically, 
while 
> I *think* in what Dragos described, the containers would have to be 
> monitored somehow so this new component can decide (based on 
> cpu/mem/io/etc load within the containers) when to add/remove 
containers.
> 
> 
> Thanks & best regards
> Michael





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