Re: Different Day/Night Thresholds in EM12c?

Interesting problem — one that I’d expect there might be a universal need for.

As far as we can tell, there is no native EM12c UI-based facility for achieving what you are looking in any simple manner.

It is possible to do this externally using EMCLI and the modify_threshold verb. You could write a cron based script that sweeps through and changes all the thresholds at your required time intervals.

If there is a lot of interest in this kind of functionality might be a good candidate for Blue Medora’s next free EM12c plugin — lets call it the ‘EM12c Plugin for Threshold Maintenance'. We are wrapping up development of a free EM12c PostgreSQL plugin this month and are actively brainstorming on our next potential plugin contribution to the community.

Thanks, Nathan

Nathan Owen | Blue Medora | +1.616.719.4550 (w) | www.bluemedora.com | blog.bluemedora.com

On Apr 8, 2014, at 1:57 PM, Don Seiler <don_at_seiler.us> wrote:

> Hello,
>
> I'm looking to have different thresholds for certain metrics depending on day/night (or peak/off-peak) hours in EM12c (12.1.0.3). I'm not having any luck clicking around the UI or googling for how this can be done within the EM12c UI framework. Is anyone doing anything like this?
>
> An example is that the Average Active Sessions critical threshold can be 120 during the day, but overnight we're OK with it going up to 300.
>
> Don.
>
> PS - For those on the OTN forums, I've posted the same question there: https://community.oracle.com/thread/3544752 I'll be sure to update both this list and that post with any solution.
>
> --
> Don Seiler
> http://www.seiler.us

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