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Systrace information capturing method and device, storage medium and terminal

A technology for grabbing devices and media, applied in the computer field, can solve the problems of large amount of systrace information and large system overhead, and achieve the effects of reducing working time, data volume, and processing overhead.

Pending Publication Date: 2019-11-22
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The method, device, storage medium and terminal for grabbing systrace information provided by the embodiments of the present application can solve the problems in the related art that the system overhead caused by grabbing systrace information when the application module starts is large and the amount of systrace information captured is large.

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  • Systrace information capturing method and device, storage medium and terminal
  • Systrace information capturing method and device, storage medium and terminal
  • Systrace information capturing method and device, storage medium and terminal

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0025] Please refer to figure 1 , which shows a structural block diagram of a terminal provided by an exemplary embodiment of the present application. A terminal in this application may include one or more of the following components: a processor 110 , a memory 120 , an input device 130 , an output device 140 and a bus 150 . The processor 110 , the memory 120 , the input device 130 and the output device 140 may be connected through a bus 150 .

[0026] Processor 110 may include one or more processing cores. The processor 110 uses various interfaces and lines to connect various parts of the entire terminal, and executes the terminal 100 by running or executing instructions, programs, code sets or instruction sets stored in the memory 120, ...

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Abstract

The embodiment of the invention discloses a method and device for grabbing systrace information, a storage medium and a terminal, and belongs to the technical field of computers. The method comprisesthe steps of detecting a to-be-processed message; when the unprocessed duration of the to-be-processed message exceeds a first duration threshold, starting to capture Android system tracking systraceinformation at a first moment; when the unprocessed duration of the to-be-processed message exceeds a second duration threshold value, stopping capturing the systrace information at a second moment, wherein the second duration threshold value is the duration of applying the non-response ANR when the to-be-processed message occurs, and the second duration threshold value is greater than the first duration threshold value; and storing systrace information grabbed during the first moment and the second moment. According to the embodiment of the invention, the systrace information is grabbed at the moment when the ANR possibly occurs, so that the processing overhead and the data volume of the systrace information are reduced.

Description

technical field [0001] The present application relates to the computer field, and in particular to a method, device, storage medium and terminal for grabbing systrace information. Background technique [0002] Users pay more and more attention to the fluency of mobile phone performance, thus putting forward higher requirements for the system performance of mobile phones. systrace (Android system trace, Android system trace) is a tool for performance analysis of the Android operating system of the mobile phone. The function of systrace includes tracking system input / output operations (output / input, I / O), kernel work queue, central processing unit (central processing uint, CPU) load and the operating status of each subsystem of the Android operating system. systrace captures the systrace information of the mobile phone, and analyzes the system performance of the mobile phone by analyzing the systrace information. [0003] In related technologies, the method for capturing sys...

Claims

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Application Information

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IPC IPC(8): G06F11/34
CPCG06F11/3476
Inventor 李军
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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