Device and method for internal storage monitoring

A memory and monitoring technology, applied in hardware monitoring and other directions, can solve the problems of no historical data record of memory usage, inability to obtain historical trends of memory usage, lack of intuition, etc., to achieve real-time operation, improve test efficiency, easy-to-find effects

Inactive Publication Date: 2008-04-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This kind of memory monitoring method needs to analyze the memory usage based on numbers and tables, and then judge whether a memory leak occurs. The method is not intuitive; in addition, there is no historical data of memory usage. historical trend

Method used

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  • Device and method for internal storage monitoring
  • Device and method for internal storage monitoring
  • Device and method for internal storage monitoring

Examples

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Embodiment Construction

[0044] The present invention provides a memory monitoring device, comprising: an operating unit, used to send the address parameters of the monitored embedded system and control the monitoring process; an interpretation unit, used to receive the address parameters of the monitored embedded system, and The memory usage information of the monitored embedded system is regularly acquired according to the address parameters; the processing unit includes a real-time data update subunit, an event subunit, an event response subunit, and a generated data update subunit.

[0045] In addition, it also includes an interface unit for transferring address parameters of the monitored embedded system to the interpretation unit and a storage unit for storing the memory usage information.

[0046]When using the present invention to monitor memory, at first input address parameters such as the IP address and ID of the embedded system under test at the operating unit, and then notify the interpret...

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Abstract

The present invention discloses an internal memory monitoring method. Said method includes the following steps: when said method is used, firstly, obtaining address parameter of monitored embedded system, then obtaining internal memory application information of the described monitored embedded system according to the described address parameter; then real-tim updating the obtained internal memory application information; finally placing the updated internal memory application information into historical data and utilizing the described historical data to form internal memory application state diagram.

Description

technical field [0001] The invention relates to a memory monitoring method and tool, in particular to an embedded system memory monitoring device and method. Background technique [0002] In a computer-based system, the availability of memory directly affects the performance of the system. Embedded systems, for example, are widely used in everything from household appliances to critical missile guidance and aerospace systems. The embedded system is composed of dedicated hardware and software programmable components interacting with it. In this system, software provides function and flexibility, and hardware provides performance. A software system running on an embedded hardware platform consisting of an embedded operating system and business application software is called an embedded software system. The embedded operating system is composed of a kernel module with a small code size and a system function module that can be cut according to the needs of use, and can run on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/30
Inventor 雷雨后
Owner HUAWEI TECH CO LTD
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