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Monitoring method and monitoring system for JAVA process garbage collection

A monitoring system and garbage technology, applied in hardware monitoring, memory system, program control design, etc., can solve problems such as increasing the risk of target system being invaded, reducing monitoring ease of use, etc., achieving wide applicability and protecting data security. Effect

Pending Publication Date: 2021-06-22
证通股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These operations require technical personnel with professional skills, which reduces the ease of monitoring
In addition, opening the JMX protocol and corresponding ports also increases the risk of the target system being invaded

Method used

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  • Monitoring method and monitoring system for JAVA process garbage collection
  • Monitoring method and monitoring system for JAVA process garbage collection

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Embodiment Construction

[0019] In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without these specific details. In the present invention, specific numerical references such as "first element", "second means" and the like may be made. However, specific numerical references should not be construed as necessarily obeying their literal order, but rather that "first element" is different from "second element".

[0020] The specific details set forth herein are exemplary only, and the specific details may vary while remaining within the spirit and scope of the invention. The term "coupled" is defined to mean either directly connected to a component or indirectly connected to a component via another component. In addition, the terms "about" and "substantially" used herein for any numerical value or range indicate that ...

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Abstract

The invention relates to a monitoring method for JAVA process garbage collection. The monitoring method comprises the steps that JVM recognition information of a to-be-monitored process is acquired; configuring monitoring parameters; wherein the monitoring parameters at least comprise a young garbage collection index and an old garbage collection index; monitoring is started, and JVM data of the process to be monitored are collected and stored; performing statistics on garbage collection actions contained in the JVM data to determine young garbage collection indexes and old garbage collection indexes; and determining whether the young garbage collection index and / or the old garbage collection index meet the corresponding alarm standard based on the statistical result. The method monitors the JVM data in a non-intrusive mode, does not depend on external tools, does not need to be adapted according to different middleware, and has wide applicability.

Description

technical field [0001] The present invention relates to the technical field of resource recovery of application programs, and more specifically, to a monitoring method for garbage recovery of JAVA processes. Background technique [0002] During the running of a Java program, reclaim unnecessary objects to release resources and space. The heap space is divided into three generations: the young generation, the old generation, and the permanent generation. The young generation space is mostly small objects and will be recycled frequently, and the garbage collection of the young generation heap space is more frequent. Long-lived objects in the young generation heap space are moved (perhaps permanently) to the old generation heap space; this heap space is usually larger than the young generation heap space, and its space grows more slowly. The persistent generation heap space stores metadata of VM and Java classes, as well as interned strings and static variables of classes. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F11/32G06F12/02G06F9/50
CPCG06F11/3037G06F11/3051G06F11/327G06F12/0253G06F9/5016G06F9/5022G06F2209/508
Inventor 徐超李扬谷帆韩顺平
Owner 证通股份有限公司
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