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:
Jul. 01, 2014
Filed:
Jun. 22, 2009
Murali Raja, Santa Clara, CA (US);
Anil Shetty, Santa Clara, CA (US);
Josephine Suganthi, Santa Clara, CA (US);
Saravana Annamalaisami, Santa Clara, CA (US);
Murali Raja, Santa Clara, CA (US);
Anil Shetty, Santa Clara, CA (US);
Josephine Suganthi, Santa Clara, CA (US);
Saravana Annamalaisami, Santa Clara, CA (US);
Citrix Systems, Inc., Fort Lauderdale, FL (US);
Abstract
Systems and methods for consolidating metrics and statistics used for load balancing by a plurality of cores of a multi-core intermediary are disclosed. A timer operating on each packet engine of each core in a multi-core system may expire. A consolidator may store, responsive to expiration of the timer, a set of counter values from each of the packet engines to a first storage location. The consolidator may send to each packet engine a message to update the set of counter values. The consolidator may, upon completion of updating the set of counter values by the packet engines, send a second message to the packet engines that includes a consolidated set of counter values determined based on the updated set of values from each packet engine. Each packet engine may establish settings and parameters for load balancing based on the consolidated set of counter values.