Fault tolerant client-server environment
US6718282B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1999 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Oct 20, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/88
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for determining the performance of a first processor in a computer network in which the first processor is connected to a second processor includes incrementing a request count when the second processor requests data from the first processor, incrementing a reply count when the second processor receives data from the first processor, dividing the reply count by the request count to create a ratio and indicating the performance of the first processor is less than expected when the ratio is less than a threshold. An apparatus for determining the performance of a first processor includes at least one memory having program instructions and at least one processor coupled to the first processor. The at least one processor is configured to increment a request count when the at least one processor requests data from the first processor, determine the performance of the first processor based upon a reply count and the request count and increment the reply count when the second processor receives data from the first processor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.