[zones-discuss] V440/Zones Capacity

2007-03-13 Thread Morris Hooten - SLS Business Infrastructure
Based on curent use cases and experienced users of containers how many sparse root zones could be run on a sunfire 440 wit h4x 1.3 ghz cpus and 16gb ram? i currently have 10 sparse zones with all running a webserver and a third running oracle. my average at the moment is: load average: 0.50,

Re: [zones-discuss] V440/Zones Capacity

2007-03-13 Thread Jim Mauro
The only correct way to do capacity planning is to plot application throughput with system utilization. Maybe you can run 40 Zones each with a webserver, and a database Zone, or maybe 4. Or 1. It's completely workload dependent. The system utilization data, without corresponding throughput and

Re: [zones-discuss] V440/Zones Capacity

2007-03-13 Thread Jim Mauro
That's cool, and I certainly respect your expertise in this area (among many others when it comes to this stuff). The problem we run into (more often than not) is that these things are rarely linear. There's a knee in the curve lurking behind a dark corner that can trip things up before we're at