公开(公告)号：US20240070002A1

公开(公告)日：2024-02-29

申请号：US17894322

申请日：2022-08-24

Applicant: Oracle International Corporation

Inventor： Nagarajan Muthukrishnan ,  Ravi Shankar Thammaiah ,  Raja Narasingarao ,  Manoj Dhanapal ,  Sumanta Kumar Chatterjee ,  Binoy Sukumaran

IPC: G06F11/07 ,  G06F9/48 ,  G06F9/50

CPC classification number: G06F11/0754 ,  G06F9/4881 ,  G06F9/5077

Abstract: Techniques described herein include frameworks and models for identifying, analyzing, and addressing hangs within distributed and heterogenous computing environments. A hang detection framework may model a distributed computing environment as a complex forest of interrelated requests. The hang detection framework may generate hang graphs based upon requests that are being processed and/or waited upon within the distributed environment. For example, a node within an acyclic graph may represent an execution entity that is currently processing one or more requests. Directed edges that connect one node to another may represent requests upon which an execution entity is waiting for another execution node to fulfill. The model may be used to isolate and address the root cause of hangs within the computing environment.