Re: CPU usage formula

2009-08-05 Thread Barton Robinson
VM does have a single performance/capacity/accounting data stream, it is provided via Velocity Software's Linux Performance Suite. It includes Linux data to the process, application and user level, as well as all the z/VM data. But you knew that? Thomas Kern wrote: It would be nice if linux

Re: CPU usage formula

2009-08-05 Thread Barton Robinson
Yes, done, ESALPS provides you all the data you want. Scott Rohling wrote: Has anyone played around with using the VM accounting data, along with Linux usage data (sar data for example - capturing process usage) to come up with a way to assign usage as the VM level (i.e. host CPU hours) to

Re: CPU usage formula

2009-08-05 Thread Thomas Kern
I knew that, I just cannot pay for it. /Tom Kern Barton Robinson wrote: VM does have a single performance/capacity/accounting data stream, it is provided via Velocity Software's Linux Performance Suite. It includes Linux data to the process, application and user level, as well as all the

Re: CPU usage formula

2009-08-02 Thread Rob van der Heij
On Sun, Aug 2, 2009 at 1:26 AM, Scott Rohlingscott.rohl...@gmail.com wrote: Has anyone played around with using the VM accounting data, along with Linux usage data (sar data for example - capturing process usage) to come up with a way to assign usage as the VM level (i.e. host CPU hours) to

Re: CPU usage formula

2009-08-02 Thread Rob van der Heij
On Sun, Aug 2, 2009 at 3:04 AM, Thomas Kerntlk_sysp...@yahoo.com wrote: Back to the linux implementation, I don't think it has to be something invasive that requires acceptance from all the x86 linux authorities, One of the risks of single operating system for multiple platforms is that you

CPU usage formula

2009-08-01 Thread Scott Rohling
Has anyone played around with using the VM accounting data, along with Linux usage data (sar data for example - capturing process usage) to come up with a way to assign usage as the VM level (i.e. host CPU hours) to individual processes? I'm thinking of a grid environment, where you would want to

Re: CPU usage formula

2009-08-01 Thread Thomas Kern
It would be nice if linux could be convinced to deliver consumption data to VM on a per account/user by interval. I don't think it has to be into the 'Accounting' data stream but maybe to the 'Monitor' data stream. I still think VM need a single performance/capacity/accounting data stream (think