Re: Configurable CPU/Memory Use Script

This sounds like a political problem, rather than a technical problem.

I expect the actual IT folks know better than that, but the policy is probably coming down from on high. You should try getting your boss involved so you can stop the problem at its true source, or at least get an exception for your group.

That said, are you shutting down your virtual machines when they're not in use? If you power them off after you're done and thus don't leave them idling at low resource use, that might bump the average up closer to reality. Plus it frees up more resources and lessens the need for aggressive resource policies in the first place.

Comment on Re: Configurable CPU/Memory Use Script

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Re^2: Configurable CPU/Memory Use Script by locked_user sundialsvc4 (Abbot) on Jul 01, 2011 at 13:20 UTC
That is definitely a political problem, and one that probably should be elevated to a very high level within the company. IT departments sometimes become so protective of “their” resources that they forget (or simply, don’t know ...) what is the business impact of those resources. If they are “throttling down” your resources such that they are impacting the mission of your particular department, well, what is the business impact of your particular department? (And, if you can’t say for sure, maybe you’re working for the wrong department! There are executioners of many kinds within any large company, including those with the power to eliminate a department altogether... and they often do not really know the impact of what they are doing.) This is not a battle that you can, or should fight, but your boss(es) can. Rack-mounted computers are very cheap and getting cheaper by the day ... yes, even though they cost thousands of dollars apiece. They pay for themselves, many times over, by what they do, such that misguided attempts to “economize” on their direct cost can have precisely the opposite effect on the company as a whole. That’s not to say that you should be intentionally wasteful of those resources, but anyone who is merely looking at a meter in his hands and closing a valve, without being accountable for the total impact of closing that valve, probably should be dismissed.

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Re^2: Configurable CPU/Memory Use Script
by locked_user sundialsvc4 (Abbot) on Jul 01, 2011 at 13:20 UTC

That is definitely a political problem, and one that probably should be elevated to a very high level within the company. IT departments sometimes become so protective of “their” resources that they forget (or simply, don’t know ...) what is the business impact of those resources. If they are “throttling down” your resources such that they are impacting the mission of your particular department, well, what is the business impact of your particular department? (And, if you can’t say for sure, maybe you’re working for the wrong department! There are executioners of many kinds within any large company, including those with the power to eliminate a department altogether... and they often do not really know the impact of what they are doing.)

This is not a battle that you can, or should fight, but your boss(es) can. Rack-mounted computers are very cheap and getting cheaper by the day ... yes, even though they cost thousands of dollars apiece. They pay for themselves, many times over, by what they do, such that misguided attempts to “economize” on their direct cost can have precisely the opposite effect on the company as a whole. That’s not to say that you should be intentionally wasteful of those resources, but anyone who is merely looking at a meter in his hands and closing a valve, without being accountable for the total impact of closing that valve, probably should be dismissed.