Re: [lopsa-tech] CPU / memory issues on Amazon EC2

2012-05-24 Thread Luke S. Crawford
On Thu, May 24, 2012 at 10:03:17AM -0600, Yves Dorfsman wrote: > > Anybody seeing any new cpu/memory issues on their EC2 instances? > > We have instances with heavy cpu and memory usage (WebSphere eXtreme > Scale) and are now seeing "CPU starvation" errors which we had never seen > before. Our

Re: [lopsa-tech] Eaton UPS vs ???

2012-05-24 Thread Jake Mohnkern
>>Does anyone have any experience with Eaton UPSes? Hi Mark I have recently installed several new Eaton 2200 and 3000 VA UPSs. I have found them entirely satisfactory so far. They are replacing my older APC SmartUPS battery destroying monsters. The displays are informative and they have a VMware

Re: [lopsa-tech] Eaton UPS vs ???

2012-05-24 Thread Frank Bulk
We use PowerWare FerrUPS (http://powerquality.eaton.com/products-services/backup-power-ups/ferrups.as px?cx=3, which now belongs to Eaton) with a battery cabinet and that's worked well over the years. Frank -Original Message- From: tech-boun...@lists.lopsa.org [mailto:tech-boun...@lists.l

[lopsa-tech] Eaton UPS vs ???

2012-05-24 Thread bergman
I'm looking for a mid-size (2600-3200VA) stand-alone UPS for an office environment. The Eaton Evolution UPS 3000VA is available at about 2/3 to 1/3 the price of comparable units from other manufacturers (TrippLite, APC). Does anyone have any experience with Eaton UPSes? Thanks, Mark

[lopsa-tech] CPU / memory issues on Amazon EC2

2012-05-24 Thread Yves Dorfsman
Anybody seeing any new cpu/memory issues on their EC2 instances? We have instances with heavy cpu and memory usage (WebSphere eXtreme Scale) and are now seeing "CPU starvation" errors which we had never seen before. Our workload hasn't changed... Any indication if Amazon has been increasing