The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 2017
Filed:
Apr. 29, 2015
Apollo Education Group, Inc., Phoenix, AZ (US);
Sajithkumar Kizhakkiniyil, Pleasanton, CA (US);
Anil Maipady, San Jose, CA (US);
Krishnam Chapa, Bangalore, IN;
Narender Vattikonda, San Jose, CA (US);
Jeevan Pingali, Bangalore, IN;
Rahul Kumar, Bangalore, IN;
Apollo Education Group, Inc., Phoenix, AZ (US);
Abstract
Techniques are described for identifying unhealthy nodes in a multi-node system. One or more parameters of each node is monitored, then compared with the values for the same parameter running on other nodes in the multi-node system. Based on the comparison, a determination is made whether a node is healthy. If the multi-node system comprises one or more nodes with differing capabilities, an adjustment is performed to account for the differing capabilities of each respective node. Further provided are methods of taking remedial action upon a determination that a node is unhealthy. A tuner is used to modify values of health parameters until the node is performing similarly to its peers.