公开(公告)号：US10157116B2

公开(公告)日：2018-12-18

申请号：US15361565

申请日：2016-11-28

Applicant: Google Inc.

Inventor： Anthony Vallone

IPC: G06F9/00 ,  G06F9/24 ,  G06F11/34 ,  G06F9/445 ,  G06F11/30 ,  G06F11/36

Abstract: A method includes receiving samples of data over a time range from a start time to an end time, determining a mean/median of the data samples within a historic time window, and determining a mean/median of the data samples within a recent time window. The method also includes determining a data sample delta based on a difference between the mean/median of the data samples within the recent time window and the mean/median of the data samples within the historic time window. The method also includes determining whether the data sample delta exceeds a delta tolerance, and when the data sample delta exceeds the delta tolerance, determining a regression in performance. The method also includes transmitting a regression alert to a user device. The user device is configured to notify a user associated with the user device of the regression in performance.

公开(公告)号：US20180150373A1

公开(公告)日：2018-05-31

申请号：US15361565

申请日：2016-11-28

Applicant: Google Inc.

Inventor： Anthony Vallone

IPC: G06F11/34 ,  G06F9/445 ,  G06F11/30

CPC classification number: G06F11/3409 ,  G06F9/44505 ,  G06F11/3024 ,  G06F11/3612

Abstract: A method includes receiving samples of data over a time range from a start time to an end time, determining a mean/median of the data samples within a historic time window, and determining a mean/median of the data samples within a recent time window. The method also includes determining a data sample delta based on a difference between the mean/median of the data samples within the recent time window and the mean/median of the data samples within the historic time window. The method also includes determining whether the data sample delta exceeds a delta tolerance, and when the data sample delta exceeds the delta tolerance, determining a regression in performance. The method also includes transmitting a regression alert to a user device. The user device is configured to notify a user associated with the user device of the regression in performance.