公开(公告)号：US20230153224A1

公开(公告)日：2023-05-18

申请号：US17527188

申请日：2021-11-16

Applicant: VMware, Inc.

Inventor： Jin LIU ,  Caixia JIANG ,  Qiong WANG ,  Donghai HAN

IPC: G06F11/34 ,  G06F11/07

CPC classification number: G06F11/3495 ,  G06F11/0751 ,  G06F11/0709

Abstract: An administrator agent and local worker agents are provided in nodes of a distributed system to support dynamic tracing of runtime data. Trace profiles are associated with the nodes on which the local worker agents reside. The local worker agents monitor the runtime data for an error, and the administrator agent adjusts the trace profile(s) in response to the error(s). The administrator agent sends the adjusted trace profile(s) to the local worker agents, so as to enable trace output data of traces performed by the nodes to be increased or decreased.