Method, system and program product for capturing central processing unit (CPU) utilization for a process on a virtual machine
US8230419B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2005 |
| Grant date | Jul 24, 2012 |
| Priority date | — |
| Expiry date | Jul 7, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2209/5018
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention allows CPU utilization for a virtual machine (VM) to be captured from a perspective of a host. Specifically, under the present invention, a work request having a set (e.g., one or more) of jobs is received by a host and allocated to a virtual machine on a node. The work request is typically accompanied by an account identifier such as a multi-value billing code. Once the work request is allocated to a particular VM on the node, a “startacct” script is issued, and a first account record is created. Thereafter, the work request is processed and the CPU utilization needed to complete the set of jobs is monitored. Once the set of jobs is completed, an “endacct” script is issued and a second account record is created. Among other things, the second account record includes the monitored CPU utilization and the account identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.