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Performance optimization method based on JVM (java virtual machine) server

An optimization method and server technology, applied in the field of Java virtual machines, can solve problems such as high server pressure and insufficient server utilization, and achieve the effect of reducing pressure

Active Publication Date: 2013-07-03
BEIJING FEINNO COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is: the pressure of some online servers is too high, and the problem of insufficient utilization of some servers

Method used

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  • Performance optimization method based on JVM (java virtual machine) server
  • Performance optimization method based on JVM (java virtual machine) server
  • Performance optimization method based on JVM (java virtual machine) server

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Embodiment Construction

[0035] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] Such as figure 1 Shown, the performance optimization method based on JVM server of the present invention comprises:

[0037] Step S101, perform a stress test on the server according to the current configuration of the server, and obtain a stress test result.

[0038] Step S102, judging whether the stress test result satisfies the preset threshold, if not, execute step S103; if yes, execute step S104. Wherein, the threshold value is different according to the operation status of the actual online server and the number of users. The threshold is set according to the condition that the server can withstand the performance pressure, and the resource utilization rate ...

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Abstract

The invention discloses a performance optimization method based on a JVM server, and relates to the technical field of Java virtual machines. The method comprises the steps as follows: S1, the server is subjected to pressure test according to the current configuration of the server, so that a pressure test result is obtained; S2, whether the pressure test result meets the requirement of a preset threshold value is judged, if the requirement is not met, a step S3 is executed; if the requirement is met, the current configuration can be used as an optimizing configuration result; and S3, current configuration parameters of the server are adjusted, and the step S1 is executed after adjustment. According to the method, the pressure of an online server is reduced, and resources in partial servers can be fully utilized.

Description

technical field [0001] The present invention relates to the technical field of Java Virtual Machine (Java Virtual Machine, JVM), in particular to a performance optimization method based on a JVM server. Background technique [0002] Objects in the Java virtual machine are divided into three generations: Young Generation, Old Generation, and Permanent Generation. Among them, the persistent generation mainly stores the class information of Java classes, and has little to do with the Java objects to be collected by Garbage Collection (GC). The division of the young generation and the old generation has a greater impact on garbage collection. [0003] Young generation: [0004] All newly created objects are first placed in the young generation. The goal of the young generation is to collect those short-lived objects as quickly as possible. The young generation is divided into three areas. One Eden district, two Survivor districts (generally speaking). Most objects spawn in...

Claims

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Application Information

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IPC IPC(8): G06F9/455
Inventor 高赫
Owner BEIJING FEINNO COMM TECH
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