Method and device for obtaining crash information of application program,

An application program and time information technology, applied in the computer field, can solve the problems of exhausted system storage space and system unavailability, and achieve the effect of reducing storage capacity and high availability

Pending Publication Date: 2020-06-16
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since a large number of applications are often running in the system, the Core Dump files generated within a certain period of time may exhaust the system storage space and cause the system to be unavailable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for obtaining crash information of application program,
  • Method and device for obtaining crash information of application program,
  • Method and device for obtaining crash information of application program,

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0031] It should be noted that, in the case of no conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other.

[0032] figure 1 It is a schematic diagram of main steps of the method for obtaining application program crash information according to the embodiment of the present invention.

[0033] Such a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method and device for obtaining crash information of an application program, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of monitoring a storage position of a memory mirror image file which should be generated when an application program crashes; when the memory mirror image file is created or updated, obtainingcreated or updated time information; determining crash information of the application program in the time period according to the time information in the preset time period; wherein the name of the memory mirror image file is preset to be uniquely determined by the name of the application program. According to the embodiment, the size of the memory mirror image file generated by the application program can be limited on the premise of ensuring application program crash information acquisition and crash reason positioning, and high availability of the system is realized.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for acquiring application program crash information. Background technique [0002] During the application development process, due to the inevitable existence of design loopholes and defects, the application may crash during operation. Taking the Linux system (an open source operating system) as an example, an application program will generate a CoreDump file when it crashes. By analyzing the Core Dump file, you can obtain information such as the number of crashes and the time of the crash, and locate the cause of the crash. Among them, the Core Dump file is a memory image file of a certain process of the application program, which can include memory status, register status, stack pointer information, memory management information and various function call stack information when the application program crashes. [0003] In the process of realizing the prese...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/07
CPCG06F11/0787
Inventor 胡永发
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap