best pc performance test software

it is determined that master has failed, then more than one backup will be elected, the highest priority of the backup to become the new master, This kind of election and role switching process is very fast, thus ensuring the continuous availability of services.Iv. workingprinciple of keepalivedThe previous section briefly describes how keepalived works with high-availability features through VRRP, and keepalived as a high-performance cluster

The whole book begins with the history of software engineering, from the beginning to the application, to the various changes that have been experienced. The next step is to become code to understand the strength of the group, to win the cooperation, to tell us about unit testing, regression testing, performance analysis tools. Then the middle part of the book mentions the conditions to become a

Software testing is the use of test tools in accordance with test plans and processes to perform functional and performance testing, and even the need to write different testing tools, design and maintenance of test systems, testing solutions to the potential problems of ana

This is a creation in Article, where the information may have evolved or changed. Previously seen in the performance comparison test article, is about node. js and Golang HTTP module, simple HelloWorld function, the original text in this: http://www.cnblogs.com/QLeelulu/archive/2012/08/12/2635261.html#2447171 After this article, node. js and Golang are upgraded, node. JS is now 0.10, and Golang is in vers

DBCP,C3P0,TOMCAT_JDBC Performance and stability test 1. Test environment: Hardware environment: Database server: 2u*8 kernel 8G memoryTest server: 2u*8 kernel 6G memory Software Environment: Jdk: 1.6.29 Mysql: 5.0.77 Mysql_driver: Mysql-connector-java-5.0.8-bin.jar DBCP: Commons-dbcp-1.4.jar Download Address: http

source RPC framework, widely used in many Internet companies and enterprise applications. Both the Protocol and the serialization framework can be pluggable and distinct features. The same remote interface is based on Java Interface and is easy to develop with the spring framework. It can be conveniently packaged into a single file, run independently, and be consistent with the current microservices concept. Using the master backbone in GitHub, the current version is 2.5.4-snapshot

LoadRunner Performance Test Results Counter indicator descriptionreprinted 2015-09-23 09:57:13 Tags: loadrunner counterFor the performance test results analysis process, the face of a large number of test data, but feel not to analyze. Today we have a simple description of t

SOFTWARE PRODUCT life cycle, such as Design Review, System review, and system testing. In the narrow sense, testing is the detection and evaluation of software PRODUCT quality, it checks the quality of software products in the existing problems, while the objective evaluation of products.Software products typically require unit testing, integration testing, vali

Source: http://www.cnblogs.com/jackei/ Basic concepts and computational formulae for software performance testing First, the focus of software performance Performance testing of a software needs to focus on those

rounds of testing, the results of uninterrupted 10,000 remote RPC calls are as follows:We can see that the thrift is the most efficient and probably one order of magnitude ahead. The performance data for the other three projects are in the same order of magnitude, from high to low to Jbosseap, Dubbo, Wildfly, and Grpc respectively.The following points need to be explained: In order to simplify the test