Patent · US Active

Event specific log file generation

US11455230B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Stefan Renner · Leonberg, DE
Christian Wilhelm Paul Hoerst · Eppelheim, DE
Johannes Severin Kern · Hessenhöfe, DE
Eberhard Schoeck · Altdorf, DE
Felix Beier · Haigerloch, DE

Key dates

Filing date	Oct 13, 2020
Grant date	Sep 27, 2022
Priority date	—
Expiry date	Mar 6, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/0706
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to generating an event specific log file for a computer system. The generation comprises storing buffered log data in at least one memory buffer during an execution of one or more threads in real time. The generation further comprises receiving thread execution data. The generation further comprises inputting the thread execution data into an anomalous program event detector module configured to generate an anomalous program event signal in response to detecting an anomalous program execution event. The generation further comprises searching the buffered log data for event specific log data in the at least one memory buffer with a log dependency analyzer module in response to the anomalous program event signal. The method further comprises writing the event specific log data to an event specific log file using a log archive writer module.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.