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A jvm tuning method

A technology for tuning and optimizing the process, which is applied in the direction of instruments, calculations, electrical digital data processing, etc., and can solve problems such as complicated operation processes

Active Publication Date: 2020-10-27
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a JVM tuning method, which is used to solve the complicated problem of JVM optimization operation process in the prior art, and the tuning result can be quickly obtained by setting automatic optimization steps

Method used

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0031] Among them, the meanings of the technical terms involved are as follows:

[0032] ①JVM is the abbreviation of Java Virtual Machine (Java Virtual Machine). JVM is a specification for computing equipment, which is realized by simulating various computer functions on an actual computer. The Java virtual machine includes a set of bytecode instructions, a set of registers, a stack, a heap, and a storage method domain.

[0033] ②The new generation space is a part of the JVM heap space, and the storage location of the newly created objects during t...

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Abstract

The invention discloses a JVM (Java Virtual Machine) optimization method. The method includes the following steps: acquiring the process number of a target service by a recommendation system to acquire a corresponding JVM instance; combining a JVM environment viewing tool, which is provided by a JDK environment, by the system to periodically acquire space information and log information of the target service, wherein The space information includes information of a JVM heap space, a young-generation space, an old-generation space and a permanent-generation memory, and the log information includes information of JVM garbage collection logs and JVM running logs; storing the acquired information into a database, and respectively carrying out mean value operating on the JVM heap space, the young-generation space, the old-generation space and the permanent-generation memory to generate an optimization result; and adjusting JVM parameters in an optimization system according to the optimization result. According to the method, a professional optimization process is changed, through generalizing a JVM optimization process, to be simple and easy to carry out, and massive labor of staffs is reduced at the same time.

Description

technical field [0001] The invention relates to a method for optimizing a computer operating system, in particular to a method for optimizing a JVM. Background technique [0002] In IT services, programmers use a certain programming language to convert software design ideas into program codes. Among many programming languages, Java language is a very important one. Java programs run on the Java virtual machine JVM. JVM provides memory management and runtime environment for Java programs. Usually, in order to make a service developed by the Java language run faster and more smoothly, developers need to adjust JVM parameters according to the characteristics of the program, such as memory allocation and garbage object recovery. If the JVM parameters can be well optimized , will get a big performance boost. [0003] JVM tuning is an important part of service optimization. The usual practice is that technicians observe the operation of the service for a period of time, and ten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45591
Inventor 杨振庚
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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