On Fri, Apr 27, 2012 at 10:16 AM, Per <per.fragem...@gmail.com> wrote:
> Hi team,
>
> previously, the scheduler used to spin up 3 instances for our
> application, only used 1 out of the 3, but at least we didn't have to
> pay for the unused instances. There was always a big gap between total
> instances and billed instances.

Wasn't it because that you set Max Idle Instances at that time?
If you set Max Idle Instances to Automatic, the total instances and
billed instances should be the same.

>
> However, as of yesterday, the scheduler continues to spin up 3
> instances on average, but we have to pay for all of them. We're at
> maybe 1 request per second on average, and it's all handled just fine
> by one instance. We're on F4, so having to pay for 2 mostly unused
> instances hurts.
>
>
> Since this seems to coincide with the 1.6.5 release, I'm tempted to
> think that there's something changed in the background, and it would
> be great to learn more about the new suggested way.
>
> When we tried to limit idle instances last time, all we got was
> instance churn and bad latency. So we're on automatic/automatic these
> days, and I'd prefer not to have to experiment again. Some advice
> would be great.

Again, I'm wondering when you tried to limit the idle instances.
Generally speaking, you can not get everything. If you want a better
performance, you'll need to pay more, and vice versa.

However, if you're really certain that the behavior of our scheduler
has significantly changed, please let me know your app-id and detailed
explanation(it can be off-list), so I can look into it further.

>
> That aside 1.6.5 is great of course! :)

Thanks!

-- Takashi

>
> Cheers,
> Per
>
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-- 
Takashi Matsuo | Developer Advocate | tmat...@google.com

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