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:
Oct. 28, 2025
Filed:
Jul. 22, 2024
Dell Products L.p., Round Rock, TX (US);
Owen Martin, Hopedale, MA (US);
Ramesh Doddaiah, Westborough, MA (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
One or more aspects of the present disclosure relate to dynamic performance optimization in storage arrays using tracelet matrices. In embodiments, one or more input/output (IO) operations are received by a storage array. Code path branches taken by each IO operation across storage array components are recorded in a bitmap matrix. Additionally, the likelihood of different code path branches being taken by each IO operation at a storage device or storage group level is forecasted using each IO operation's corresponding bitmap matrix. Performance bottlenecks corresponding to the one or more IO operations are also identified based on a comparison of each IO operation's bitmap matrix and a forecast of the likelihood of the different code path branches being taken by each IO operation targeting a subject storage device or storage group. Further, storage array resources and configurations are dynamically adjusted to resolve the identified performance bottlenecks.