公开(公告)号：US20220404235A1

公开(公告)日：2022-12-22

申请号：US17351085

申请日：2021-06-17

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： TAHIR CADER ,  SERGEY SEREBRYAKOV ,  TORSTEN WILDE ,  JEFF HANSON

IPC: G01M99/00 ,  G06N20/00

Abstract: Systems and methods are provided for improving statistical and machine learning drift detection models that monitor computing health of a data center environment. For example, the system can receive streams of sensor data from a plurality of sensors in a data center; clean the streams of sensor data; generate, using a machine learning (ML) model, an anomaly score and a dynamic threshold value based on the cleaned streams of sensor data; determine, using the ML model and based on the anomaly score and the dynamic threshold value, a correctness indicator for a first sensor in the plurality of sensors; and using the correctness indicator, correct the first sensor.

公开(公告)号：US20240353911A1

公开(公告)日：2024-10-24

申请号：US18303403

申请日：2023-04-19

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： ANDREW NIEUWSMA ,  TORSTEN WILDE ,  MICHAEL JENDRYSIK

IPC: G06F1/3234

CPC classification number: G06F1/3234

Abstract: Systems and methods are provided for distributing a system power cap amongst system equipment for efficient utilization of power cap ranges without requiring an understanding of intricacies of the system architecture. An example of the system and methods obtain power cap ranges for controllable system equipment and power cap values for non-controllable system equipment; calculate a settable power cap range for the system based on the power cap ranges and power cap values; based on a requested power cap, determine power caps for controllable system equipment from a comparison of the requested power cap against the settable power cap range; and provide the determined power caps to the system for application to each of the controllable system equipment. In various examples, the power caps for the controllable system equipment can be determined through application of one or more distribution schemes.