公开(公告)号：US11614990B2

公开(公告)日：2023-03-28

申请号：US17694562

申请日：2022-03-14

Applicant: Cisco Technology, Inc.

Inventor： Jay Kemper Johnston ,  David C. White ,  Christopher Dreier

IPC: G06F11/07 ,  G06F16/17 ,  G06F16/22 ,  G06F16/2455 ,  G06F16/901 ,  G06F11/36 ,  G06F40/137 ,  H04L45/00 ,  H04L41/069 ,  H04L41/0631 ,  H04L41/22

Abstract: Systems and methods are described herein for logging system events within an electronic machine using an event log structured as a collection of tree-like cause and effect graphs. An event to be logged may be received. A new event node may be created within the event log for the received event. One or more existing event nodes within the event log may be identified as having possibly caused the received event. One or more causal links may be created within the event log between the new event node and the one or more identified existing event nodes. The new event node may be stored as an unattached root node in response to not identifying an existing event node that may have caused the received event.

公开(公告)号：US20220206889A1

公开(公告)日：2022-06-30

申请号：US17694562

申请日：2022-03-14

Applicant: Cisco Technology, Inc.

Inventor： Jay Kemper Johnston ,  David C. White ,  Christopher Dreier

IPC: G06F11/07 ,  G06F16/17 ,  G06F16/22 ,  G06F16/2455 ,  G06F16/901 ,  H04L41/069 ,  H04L41/0631 ,  G06F11/36 ,  G06F40/137 ,  H04L45/00

Abstract: Systems and methods are described herein for logging system events within an electronic machine using an event log structured as a collection of tree-like cause and effect graphs. An event to be logged may be received. A new event node may be created within the event log for the received event. One or more existing event nodes within the event log may be identified as having possibly caused the received event. One or more causal links may be created within the event log between the new event node and the one or more identified existing event nodes. The new event node may be stored as an unattached root node in response to not identifying an existing event node that may have caused the received event.